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Preprint ARTICLE | doi:10.20944/preprints202102.0428.v1

Color Changes in Ag Nanoparticle Aggregates Placed in Various Environments: Their Application to Air Monitoring

Koichi Ozaki, Fumitaka Nishiyama, Katsumi Takahiro

Subject: Chemistry And Materials Science, Biomaterials Keywords: Ag nanoparticle; localized surface plasmon resonance; color; red-shift; blue-shift

Online: 19 February 2021 (09:52:47 CET)

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Preprint ARTICLE | doi:10.20944/preprints202403.1673.v1

Experiments Conducted to Date to Verify the Relativistic Gravitational Time Dilation Have Limited Scientific Significance

Reiner Georg Ziefle

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: General relativity (GR); gravitational time dilation; gravitational red shift

Online: 28 March 2024 (04:32:40 CET)

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Preprint COMMUNICATION | doi:10.20944/preprints202009.0093.v1

Bridging Macro and Micro Cosmos by a New Sight on “Photon Aging” – A Simple Approach for Explaining Diracs Large Numbers

J. Michael Köhler

Subject: Physical Sciences, Mathematical Physics Keywords: Red shift; Photons; Quantum delocalization; Energy dissipation; Hubble constant; Large numbers

Online: 4 September 2020 (08:39:15 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201912.0402.v1

Bio-Universe Model

Amrit Srecko Sorli, Štefan Čelan

Subject: Physical Sciences, Quantum Science And Technology Keywords: multidimensional dynamic quantum vacuum; origin of life; CMBR; cosmological red-shift

Online: 31 December 2019 (04:19:42 CET)

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Preprint ARTICLE | doi:10.20944/preprints202404.0421.v1

Solving the Hubble Tension Using the Union2 Supernova Database

Espen Haug, Eugene Tatum

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Hubble tension; Hubble constant; Cosmological red-shift; z; CMB temperature.

Online: 5 April 2024 (08:40:56 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202303.0385.v3

Energy Based True Definition of Cosmic Red Shift and Quantum Halt of the Current Universe Having Light Speed Rotation

U. V. Satya Seshavatharam, S. Lakshminarayana

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: True definition of cosmic red shift; Hubble-Hawking universe; Light speed expansion; Light speed rotation; Cosmic halt with quantum physics

Online: 25 July 2023 (02:44:36 CEST)

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We appeal the science community to review the basic definition of wavelength dependent cosmic red shift. We would like to emphasize the point that, the true cosmic red shift must be defined as the ratio of loss in energy of photon to the energy of photon at galaxy. In terms of wavelength, photon red shift must be defined as the ratio of change in wavelength to the observed wavelength of photon. Considering the recent paper pertaining to cosmic halt authored by Cosmin Andrei, Anna Ijjas, and Paul J. Steinhardt and reviewed by Saul Perlmutter, in this paper we propose a very simple model of the universe having early stage light radius of proton seems to be equal to half the product of reduced Planck’s constant and current speed expansion and current stage quantum halt accompanied by continuous light speed rotation. In this context, representing early cosmic expansion and rotation as an outward spiral, it seems possible to consider Hubble’s law as a representation of current cosmic light speed rotation having no further expansion. To understand the current cosmic halt, we are proposing very simple and very strange atomic and nuclear relations that constitute Hubble parameter and gravitational constant. Qualitatively and quantitatively, gravitational potential energy of proton and electron separated by a distance of root mean square radius of proton. Based on uncertainty condition, it needs further study, observations and analysis. We have extended our analysis towards the microscopic coupling constants. Thus, instead of considering the cosmological variable nature of elementary physical constants, we consider the case of current or nearby cosmic halt by means of considering the equality of current cosmic variable physical constants having similar dimensions of fixed elementary physical constants and their combinations. In this connection, it is very interesting to note that, our estimated cosmic age of (2/H0) is matching with recent estimates proposed by Rajendra P Gupta and published in MNRAS.

Preprint ARTICLE | doi:10.20944/preprints201909.0298.v1

Undirected Graphs: Is the Shift-Enabled Condition Trivial or Necessary?

Liyan Chen, Samuel Cheng, Kanghang He, Lina Stankovic, Vladimir Stankovic

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: graph signal processing; shift-enabled graphs; shift-invariant filter; undirected graph

Online: 26 September 2019 (11:03:47 CEST)

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Working Paper BRIEF REPORT

Experiences of being a Couple and Working by Shifts in the Mining Industry: Continuities

jimena silva, Pablo Zuleta, Estefany Castillo, Tarut Segovia-Chinga

Subject: Social Sciences, Sociology Keywords: couple; shift work; gender; Chile

Online: 5 January 2021 (17:12:44 CET)

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Preprint REVIEW | doi:10.20944/preprints202104.0156.v2

White Hole Cosmology - One Best Alternative for Standard Cosmology

U V Satya Seshavatharam, S Lakshminarayana

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: new definition of cosmic red shift; Planck mass; quantum model of cosmology; light speed expansion; galactic dark matter; flat rotation speed; cosmic rotation; galactic acceleration

Online: 12 July 2021 (13:48:52 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.0137.v1

Optical Window to Polarity of Electrolyte Solutions

Omar O'Mari, Valentine I. Vullev

Subject: Chemistry And Materials Science, Physical Chemistry Keywords: Stokes’ shift; dipole; absorption; fluorescence; refractometry

Online: 3 May 2023 (10:49:45 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202108.0140.v1

A Comparison of K-Means and Mean Shift Algorithms

Mehak Nigar Shumaila

Subject: Computer Science And Mathematics, Algebra And Number Theory Keywords: K-Mean, Mean-Shift, Performance, Accuracy

Online: 5 August 2021 (11:00:32 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201908.0270.v1

Sustainable Produce of Red Plum Apricot in Water-Limited Regions

Zhongsheng Guo

Subject: Biology And Life Sciences, Biology And Biotechnology Keywords: red plum apricot; fruit forest; planting area; benefits; soil water resources use limit by red plum apricot; suitable leaf amount of red plum apricot; sustainable produce of red plum apricot

Online: 26 August 2019 (15:24:14 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202310.1187.v1

Exoplanets Around Red Giants: Distribution and Habitability

Ruixuan Ellie Chen, Jonathan H. Jiang, Philip E Rosen, Kristen A Fahy, Yanbei Chen

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: exoplanet; red giant; habitable zone

Online: 19 October 2023 (03:56:52 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202004.0173.v1

Adsorptive Removal of Congo red dye from wastewater using Fenugreek Powder

Neha bhadauria, Arjun Suresh

Subject: Environmental And Earth Sciences, Environmental Science Keywords: Congo red dye; Fenugreek; Flocculation

Online: 10 April 2020 (15:42:02 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.1934.v1

The Transformation of Coastal Governance Pattern from Human Ecology to Political Ecology—A Case Study of Jimei Peninsula, Xiamen, China

Zhe Zou, Yu-Yan Zhang, Su-Hsin Lee, Shu-Chen Tsai

Subject: Social Sciences, Geography, Planning And Development Keywords: Coastal Exclusion Policy; Governance; Scale; Function Shift

Online: 27 June 2023 (15:28:07 CEST)

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Preprint HYPOTHESIS | doi:10.20944/preprints202011.0544.v2

On Carboniferous Gigantism and Atomic Shrinking

Alain Haraux

Subject: Physical Sciences, Biophysics Keywords: atoms; nucleus, electrons; energy; spectral shift; polymers

Online: 23 November 2020 (09:46:17 CET)

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Preprint ARTICLE | doi:10.20944/preprints201904.0002.v1

Colorimetric Detection of Mercury Ions in Water with Capped Silver Nanoprisms

Fouzia Tanvir, Atif Yaqub, Shazia Tanvir, Ran An, William A. Anderson

Subject: Chemistry And Materials Science, Nanotechnology Keywords: nanoparticles; spectral blue shift; amalgam; water quality

Online: 1 April 2019 (08:21:19 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201806.0013.v1

Trust and Distress Prediction in Modal Shift Potential of Long-Distance Road Freight in Containers: Modelling Approach in Transport Services for Sustainability

Elżbieta Szaruga, Elżbieta Skąpska, Elżbieta Załoga, Wiesław Matwiejczuk

Subject: Business, Economics And Management, Econometrics And Statistics Keywords: sustainability; trust; distress; transport services; road freight transport; modal shift potential; shift paradigm; modelling; prediction; General Discriminant Analysis

Online: 1 June 2018 (10:44:39 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.1265.v1

Red Code Management in Pediatric Emergency Department: A Retrospective Study

Serena Bertone, Marco Denina, Manuela Pagano, Angelo Giovanni Delmonaco, Emanuele Castagno, Claudia Bondone

Subject: Medicine And Pharmacology, Pediatrics, Perinatology And Child Health Keywords: red code; emergency department; diagnostic pathways

Online: 21 March 2024 (04:10:56 CET)

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Preprint ARTICLE | doi:10.20944/preprints202305.0542.v1

The Influence of Ag⁺/Ti⁴⁺ Ratio on Structural, Optical and Photocatalytic Properties of MWCNT-TiO₂-Ag Nanocomposites

Ramona Crina Suciu, Mioara Zagrai, Adriana Popa, Dana Toloman, Camelia Berghian-Grosan, Maria Stefan

Subject: Chemistry And Materials Science, Materials Science And Technology Keywords: Ag doped TiO2; MWCNT; Allura Red

Online: 8 May 2023 (13:20:23 CEST)

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Preprint REVIEW | doi:10.20944/preprints202306.1115.v1

A Paradigm Shift in the Entertainment Industry in the Digital Age: A Critical Review

Dr. Bharat Dhiman

Subject: Arts And Humanities, Film, Radio And Television Keywords: media; digital media; entertainment; paradigm shift; digital age

Online: 15 June 2023 (09:40:35 CEST)

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Preprint REVIEW | doi:10.20944/preprints202203.0226.v1

On Arabic Language Maintenance Among Arabs Living in Western Countries: A Review of Literature

Mohamed Elhedi Bouhdima

Subject: Social Sciences, Language And Linguistics Keywords: Arabic; Arabs; Language Maintenance; Language Shift; Western Countries

Online: 16 March 2022 (08:28:43 CET)

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Preprint ARTICLE | doi:10.20944/preprints201905.0224.v1

Generation and Nonlinear Frequency Conversion of Nanosecond Cylindrical Vector Beams in Two-Mode Fiber

Wending Zhang, Lu Zhang, Xin Li, Fanfan Lu, Chao Meng, Min Liu, Dexing Yang, Ting Mei

Subject: Physical Sciences, Optics And Photonics Keywords: cylindrical vector beam, stimulated Raman scatting, Stokes shift.

Online: 17 May 2019 (11:11:32 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.0748.v1

Development and Comprehensive Characterization of Magnetic Chitosan Particles for Clean Removal of Pollutants from Water

Ainoa Murcia-Salvador, María Isabel Rodríguez-López, José Antonio Pellicer, Teresa Gómez-Morte, David Auñón-Calles, María Josefa Yáñez-Gascón, José P. Cerón-Carrasco, Estrella Núñez-Delicado, José Antonio Gabaldón

Subject: Chemistry And Materials Science, Biomaterials Keywords: chitosan; adsorption; isotherm; kinetic; direct red; magnetic

Online: 13 March 2024 (17:08:47 CET)

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Preprint ARTICLE | doi:10.20944/preprints202401.2070.v1

Mechanism of Phosphate Desorption from Activated Red Mud Particle Adsorbents

Zhi wen Yang, Longjiang Li, Yueqin Qiu, Yalan Wang

Subject: Engineering, Mining And Mineral Processing Keywords: red mud; granular adsorbent; desorption mechanism; regeneration

Online: 31 January 2024 (01:56:31 CET)

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Preprint ARTICLE | doi:10.20944/preprints202401.1109.v1

Impact of Patient Blood Management on Red Blood Cell Utilization in an Urban Community Teaching Hospital: A Seven-Year Retrospective Study

Ding Wen Wu, Mark T Friedman, Daniel Lombardi, Richard Hwang, Joel Sender, Valdet Cobaj, Masooma Niazi, Yanhua Li, Robert Karpinos

Subject: Medicine And Pharmacology, Hematology Keywords: Patient blood management; red blood cell; transfusion

Online: 15 January 2024 (08:02:43 CET)

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Preprint ARTICLE | doi:10.20944/preprints202311.1596.v1

A Novel Red-Emitting NaYS2 Phosphor Under 1550 nm Excitation

Jiulong Wu, Ying Tian, Limin Wei, Ke Cai, Xixian Luo, Hong Wang

Subject: Chemistry And Materials Science, Materials Science And Technology Keywords: NaYS2; red up-conversion luminescence; 1550 nm

Online: 25 November 2023 (14:33:56 CET)

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Preprint ARTICLE | doi:10.20944/preprints202309.0870.v1

Development and Length Frequency Distribution of Larvae of Some Mesopelagic Fishes Near Coral Reefs in the Red Sea

Mohamed Ahmed Abu El-Regal, James G. Ditty

Subject: Biology And Life Sciences, Aquatic Science Keywords: mesopelagic fish; larvae; development; Red Sea; spawning

Online: 13 September 2023 (11:06:10 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.1766.v1

Development of an Edge-Computing-Based Intelligent Feeding System for Observing Depth-Specific Feeding Behavior in Red Seabream

Donggil Lee, Jaehyun Bae, Kyounghoon Lee

Subject: Biology And Life Sciences, Aquatic Science Keywords: feeding; monitoring; edge computing; aquaculture; red seabream

Online: 26 July 2023 (10:27:28 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.0102.v1

Food Sources of Animal Protein in Relation to Overall and Cause-specific Mortality – causal Associations or Confounding? An Analyses of the EPIC-Heidelberg Cohort

Rashmita Bajracharya, Rudolf Kaaks, Verena Katzke

Subject: Public Health And Healthcare, Other Keywords: Red meat; Processed meat; poultry; dairy; mortality

Online: 3 July 2023 (13:43:18 CEST)

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Preprint COMMUNICATION | doi:10.20944/preprints202305.1801.v1

Two Novel Neutral Cyclometalated iridium(III) Complexes Based on 10,11,12,13-Tetrahydrodibenzo[a, C]phenazine for Efficient Red Electroluminescences

Zizhan Jiang, Han Zhao, Weiqiao Zhou, Qin Zeng, Zihao Zhang, Junjie Jiang, Yongyang Gong, Yanqin Miao, Song Guo, Yuanli Liu

Subject: Chemistry And Materials Science, Electronic, Optical And Magnetic Materials Keywords: Iridium(III) complexes; red emission; phosphorescence; OLEDs

Online: 25 May 2023 (10:32:22 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202208.0525.v1

New Unexpected Species of Acheta (Orthoptera, Gryllidae) from the Italian Volcanic Island of Pantelleria

Bruno Massa, Camillo Antonio Cusimano, Paolo Fontana, Cesare Brizio

Subject: Biology And Life Sciences, Insect Science Keywords: new species; Biogeography; Mediterranean; Red List; Bioacoustics

Online: 30 August 2022 (14:38:12 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.0152.v1

Integrating Bayesian Classification into a Mobile App for Enhanced ACL Assessment: “Pivot-Shift Meter App”

Edmundo Berumen Nafarrate, Iván René Ramos Moctezuma, Luis Raúl Sigala González, Fatima Norely Quintana Trejo, Jesus Javier Tonche Ramos, Nadia Karina Portillo Ortiz, Carlos Eduardo Cañedo Figueroa, Arturo Aguirre Madrid

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: ACL; Bayesian classifier; Mobile application; Pivot-Shift; Rotational stability

Online: 6 March 2024 (04:18:04 CET)

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Preprint ARTICLE | doi:10.20944/preprints202207.0134.v1

Effect of Various Parameter on Perihelion Shift and Deflection Angle in Reissner-Nordstrom Spacetime

Surajit Mandal

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: perihelion shift; bending of light; Reissner-Nordstrom Black Hole

Online: 8 July 2022 (06:44:31 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202310.1956.v1

Eumelanin Detection in Melanized Focal Changes and not in Red Focal Changes on Atlantic Salmon (Salmo salar) Fillet

Kazumasa Wakamatsu, Johannes M. Dijkstra, Turid Mørkøre, Shosuke Ito

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: Atlantic salmon; Melanized focal changes; Red focal changes; Eumelanin; Pheomelanin; PTCA; 4-AHP; AHPO; Melanomacrophages; Red blood cells

Online: 31 October 2023 (03:37:26 CET)

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Preprint ARTICLE | doi:10.20944/preprints202309.2053.v1

Frequency Shift Monitoring of Optical Filter Based on Optical Labels Over FTN-WDM Transmission Systems

Kaixuan Li, Tao Yang, Xue Wang, Sheping Shi, Liqian Wang, Xue Chen

Subject: Engineering, Telecommunications Keywords: optical labels; pilot tone; frequency shift monitoring; faster-than-Nyquist

Online: 29 September 2023 (04:11:03 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.1662.v1

Structural Studies of Monounsaturated and ω-3 Polyunsaturated Free Fatty Acids in Solution with the Combined Use οf NMR and DFT calculations -Comparison with the Liquid State

Ioannis P. Gerothanassis, Michael G. Siskos, Georgios Papamokos, Themistoklis Venianakis

Subject: Chemistry And Materials Science, Organic Chemistry Keywords: 1D 1H NOE; 1H chemical shift; ALA; EPA; DHA; DFT

Online: 25 July 2023 (07:33:59 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.0114.v1

Frequency-Shift of Quartz Crystal Microbalance Depends on the Length of Actin Filaments

Naoki Matsumoto, Honoka Kobayashi, Taiki Nishimura, Hideki Ashizawa, Takashi Kuwahara, Hajime Honda, Ikuko Fujiwara

Subject: Engineering, Bioengineering Keywords: quartz crystal microbalance; actin; positive frequency shift; physical property; biomolecule

Online: 3 May 2023 (08:14:11 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202212.0484.v1

Photonics-based Simultaneous DFS and AOA Measurement system Without Direction Ambiguity

Qing qing Meng, Zi hang Zhu, Guo dong Wang, He Li, Ling rui Xie, Shang hong Zhao

Subject: Engineering, Electrical And Electronic Engineering Keywords: Doppler frequency shift; Angle of arrival; Microwave photonics; Sagnac loop.

Online: 26 December 2022 (10:49:47 CET)

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Preprint ARTICLE | doi:10.20944/preprints201804.0287.v1

Low-Frequency Sea Surface Radar Doppler Echo

Yury Yu. Yurovsky, Vladimir N. Kudryavtsev, Semyon A. Grodsky, Bertrand Chapron

Subject: Environmental And Earth Sciences, Oceanography Keywords: Radar; ocean; backscatter; Doppler shift; wave groups; non-linearity; modulation

Online: 23 April 2018 (11:46:21 CEST)

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Preprint REVIEW | doi:10.20944/preprints202404.1089.v1

Phenolic Compounds from Cherries and Berries for Chronic Disease Management and Cardiovascular Risk Reduction

Filomena Carvalho, Radhia Aitfella Lahlou, Luís Manuel Lopes Rodrigues da Silva

Subject: Medicine And Pharmacology, Cardiac And Cardiovascular Systems Keywords: cherries; berries; red fruits; phenolic compounds; cardiovascular diseases

Online: 17 April 2024 (07:54:21 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202312.0251.v1

Biochar Mitigates the Negative Effects of Microplastics on Sugarcane Growth by Changing Soil Nutrients and Microbial Community Structure and Function

Qihua Wu, Wenling Zhou, Diwen Chen, Jiang Tian, Junhua Ao

Subject: Biology And Life Sciences, Agricultural Science And Agronomy Keywords: Microplastics; Biochar; Sugarcane biomass; Microbial community; Red soil

Online: 6 December 2023 (05:15:58 CET)

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Microplastics pollution in sugarcane areas of China is severe, and reducing their ecological risks is critical. This study aims to explore the effects and mechanisms of microplastics combined with or without biochar on sugarcane growth, soil biochemical properties in red soil by a potted experiment. The results showed that compared with control (CK), microplastic alone treatments reduced the dry biomass of sugarcane, soil pH and the nitrogen (N) and phosphorus (P) contents, obviously decreased the observed_OTUs, Chao1 and Shannon indices of soil total bacteria (16S rRNA gene-based bacteria) while increasing them in phoD-harbouring bacteria. Interestingly, microplastics combined with biochar could alleviate the negative effects of microplastic accumulation on sugarcane growth and soil quality. There were significant differences in the bacterial community compositions among different treatments. Compared with CK, all other treatments significantly decreased the relative abundance of Gemmatimonadota while only microplastic combined with biochar treatments significantly increased the abundance of Subgroup_10 for the 16S rRNA gene, and only microplastic alone treatments significantly increased the relative abundance of Streptomyces for the phoD gene. Moreover, the treatments with microplastics combined with biochar increased the relative abundance of Subgroup_10 and Bradyrhizobium while decreased the IMCC26256 and Streptomyces compared with that in the treatment with microplastics alone. Correlation analysis showed that Subgroup_10 and Bradyrhizobium were significantly positively correlated with sugarcane biomass and several soil properties, while IMCC26256 and Streptomyces were just the opposite. Additionally, different treatments also changed the abundance of potential microbial functional genes. Compared to CK, other treatments increased the abundance of aerobic_ammonia_oxidation, denitrification while decreased the abundance of nitrate_respiration, nitrogen_respiration; meanwhile, these four functional genes involved in N cycling processes were obviously higher in treatments with microplastics combined with biochar than in treatments with microplastic alone. In conclusion, microplastics combined with biochar could alleviate the negative effects of microplastic accumulation on sugarcane growth by improve soil nutrients and microbial community structure and function.

Preprint ARTICLE | doi:10.20944/preprints202311.1748.v1

Characterization of Inflammasomes and Their Regulation in the Red Fox

Huijeong Ahn, Dong-Hyuk Jeong, Gilyoung Lee, Suk-Jin Lee, Jeong-Jin Yang, Yo-Han Kim, Tae-Wook Hahn, Sooyoung Choi, Geun-Shik Lee

Subject: Biology And Life Sciences, Animal Science, Veterinary Science And Zoology Keywords: Red foxes; Vulpes vulpes; inflammasome; cytokine; interleukin-1beta

Online: 28 November 2023 (07:29:31 CET)

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Preprint ARTICLE | doi:10.20944/preprints202307.0091.v1

A Novel Adsorbent Prepared by Aluminum-Containing Waste Residue and Its Application for Congo Red Wastewater Decolorization

Zhang Longfei, Han Xiaogang, Mu Jinxin

Subject: Chemistry And Materials Science, Applied Chemistry Keywords: modified; aluminum containing waste; Congo red; adsorption; wastewater

Online: 4 July 2023 (03:23:42 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202109.0520.v1

Mitosis Inhibitors Induce Massive Accumulation of Phytoene in the Microalga Dunaliella salina

Yanan Xu, Patricia J Harvey

Subject: Biology And Life Sciences, Biology And Biotechnology Keywords: Phytoene, Dunaliella salina, mitosis inhibitors, herbicides, red light

Online: 30 September 2021 (14:18:55 CEST)

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Preprint ESSAY | doi:10.20944/preprints202104.0436.v1

Revisiting Van Valen's Red Queen Hypothesis

Ricard Sole

Subject: Biology And Life Sciences, Anatomy And Physiology Keywords: Complexity; population dynamics; Red Queen; scales; coevolution; extinction

Online: 16 April 2021 (11:02:26 CEST)

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Working Paper ARTICLE

Effect of Substrate on Growth, Survival and Molting in Juvenile Red Claw, Cherax quadricarinatus

Siti Nor Fatihah, Harman Muhd-Farouk, Nurul Ily Izyan Raduan, Lim Leong-Seng, Mhd Ikhwanuddin

Subject: Biology And Life Sciences, Animal Science, Veterinary Science And Zoology Keywords: Cherax quadricarinatus; red claw; substrate; survival; growth; molting

Online: 7 September 2020 (09:53:47 CEST)

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The experiment was conducted to determine the effects of different substrate on the survival, growth and total number of moulting in juvenile red claw, Cherax quadricarinatus for aquaculture purposes. In the present study, there is a problem in culturing juvenile stage of C. quadricarinatus especially for survival and growth. Thus, a substrate was used to improve the survival and growth of C. quadricarinatus especially for the intensive system due C. quadricarinatus need a large space to survive. C. quadricarinatus with initial body weight from 1.10 to 2.90 g, total length 2.82 to 4.36 cm were placed in tanks (80 L in volume capacity) with 55L in water and there are eight juveniles in each tank. Treatment tanks were introduced with coral as treatment 2 and pipe as treatment 3. While, tank without shelters was set as control (treatment 1). Black nets were installed on top of each for circumventing foreign objects enter the tank and protect from direct sunlight. Besides, C. quadricarinatus were acclimatized for seven days before started the experiment. The experiment was done in duplicate and conducted for 60 days and C. quadricarinatus were fed twice daily (morning and evening) based on 5% of body weight. From the total of two replications, C. quadricarinatus for treatment 2 (coral) were significantly in survival (81.25±8.84%), weight gain (347.36 ±6.04%), specific growth rate (2.50±0.02%), carapace length (32.93 ± 0.93 %) and total number of moulting (55.00±2.93%) compared to other treatments. Besides, the control treatment (treatment 1) has a lower percentage in survival (37.50±8.84%) weight gain (122.60±20.51%) specific growth rate (1.33±0.15%), carapace length (25.84±0.33 %) and total number of molting (29.00±0.71%). As a conclusion, usage of coral as the substrate in the rearing tank showed improvement in survival, weight gain, specific growth rate, carapace length and total number of molting in C. quadricarinatus. The coral can use in rearing tank for increase the growth and survival for a small scale and not for commercial. In addition, in the environmental aspect, the present study showed the benefit of replacing the use of PVC pipes with the natural structure of dead coral.

Preprint ARTICLE | doi:10.20944/preprints202001.0178.v1

Sole-Source LED Lighting and Fertility Impact Shoot and Root Tissue Mineral Elements in Chinese Kale (Brassica oleracea var. alboglabra)

T. Casey Barickman, Dean A. Kopsell, Carl E. Sams, Robert C. Marrow

Subject: Biology And Life Sciences, Horticulture Keywords: blue light; calcium; iron; magnesium; potassium; red light

Online: 17 January 2020 (04:44:20 CET)

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Preprint REVIEW | doi:10.20944/preprints201912.0030.v1

Recent Advances on the Anti-inflammatory and Anti-oxidant properties of Red Grape Polyphenols: In Vitro and in Vivo Studies

Thea Magrone, Manrico Magrone, Matteo Antonio Russo, Emilio Jirillo

Subject: Medicine And Pharmacology, Dietetics And Nutrition Keywords: red grape polyphenols; immunity; inflammation, obesity; allergy; cancer

Online: 3 December 2019 (12:12:14 CET)

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Preprint ARTICLE | doi:10.20944/preprints201811.0408.v1

Histochemical Assays of Secretory Trichomes and the Structure and Content of Selected Components in Rubus Idaeus L. Leaves

Mirosława Chwil, Mikołaj Kostryco

Subject: Biology And Life Sciences, Plant Sciences Keywords: red raspberry; cuticle; stomata; micromorphology; anatomy; ultrastructure elements

Online: 16 November 2018 (11:32:10 CET)

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Preprint ARTICLE | doi:10.20944/preprints201810.0288.v1

Differential Effects of Red Yeast Rice, Berberis Aristata and Morus Alba Extracts, Active Components of LopiGLIK®, on PCSK9 in HepG2 Cells

Maria Giovanna Lupo, Chiara Macchi, Silvia Marchianò, Haixia Chen, Cesare Sirtori, Alberto Corsini, Massimiliano Ruscica, Nicola Ferri

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: red yeast rice; berberis aristate; morus alba; PCSK9

Online: 15 October 2018 (07:49:55 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201806.0120.v1

Red Seaweed Eucheuma cottonii Ethanol Extract Regulates Inflammatory Mediators Production and Prevents Colonic Injury on Acute Colitis Disease in Mice

Sabri Sudirman, Yuan-Hua Hsu, Jia-Ling He, Zwe-Ling Kong

Subject: Biology And Life Sciences, Immunology And Microbiology Keywords: colitis disease; Eucheuma cottonii; inflammatory cytokines; red seaweed

Online: 7 June 2018 (12:22:21 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201711.0065.v1

Betanin: A Bioeconomy Insight into a Valued Betacyanin

Rosaria Ciriminna, Carmelo Danzì, Alexandra Fidalgo, Giuseppe Timpanaro, Laura M. Ilharco, Mario Pagliaro

Subject: Chemistry And Materials Science, Food Chemistry Keywords: betanin; natural red; pigment; betalain; Opuntia; beet root

Online: 10 November 2017 (04:56:22 CET)

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Preprint ARTICLE | doi:10.20944/preprints201609.0080.v1

Determination of Genetic Variations of Toll-like Receptor (TLR) 2, 4 and 6 with Next Generation Sequencing in Native Cattle Breeds of Anatolia and Holstein Friesian

Nuket Bilgen, Bengi Cinar Kul, Victoria Offord, Dirk Werling, Okan Ertugrul

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: Anatolian Black; East Anatolian Red; South Anatolian Red; Turkish Grey; Holstein Friesian; Innate immunity; Next Generation Sequencing; TLR2; TLR4; TLR6

Online: 23 September 2016 (05:44:43 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.1534.v1

Bifunctional Effects of Lactoferrin (LFcinB11) in Inhibiting Neural Cell Adhesive Molecule (NCAM) Polysialylation and Neutrophil Extracellular Traps (NET) Release

Bo Lu, Si-Ming Liao, Shi-Jie Liang, Li-Xin Peng, Jian-Xiu Li, Xue-Hui Liu, Ri-Bo Huang, Guo-Ping Zhou

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: polysialic acid; polysialyltransferase; polysialyltransferase domain; chemical shift perturbation; NMR spectroscopy; Lactoferrin

Online: 26 March 2024 (06:31:02 CET)

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Preprint ARTICLE | doi:10.20944/preprints202402.0480.v1

Based on Absolute Airspace Reference System Analysis of Doppler Effect of Light (Electromagnetic Wave)

Shandong Zhao, Yijia Zhao

Subject: Physical Sciences, Optics And Photonics Keywords: absolute airspace; Doppler effect; Time shift effect; Time-frequency relation; anisotropy

Online: 8 February 2024 (07:31:59 CET)

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Preprint ARTICLE | doi:10.20944/preprints202310.0406.v1

A Fitted Numerical Scheme with Algorithm for Singularly Perturbed Parabolic Partial Differential Equations with Large Negative Shift

Ababi H. Ejere, Gemechis File Duressa

Subject: Computer Science And Mathematics, Computational Mathematics Keywords: Singular perturbation; Boundary layer; Interior layer; Negative shift term; Uniform convergence

Online: 7 October 2023 (09:31:16 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202309.1831.v1

Phase Shift and Infinitesimal Wave Energy Loss Equations

Soumendra Nath Thakur, Deep Bhattacharjee

Subject: Physical Sciences, Mathematical Physics Keywords: Phase Shift, Phase Angle, Time Distortion, Wave Energy Loss, Wave Phenomena

Online: 27 September 2023 (05:00:38 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202308.1352.v1

Oral Iron Absorption of Ferric Citrate Hydrate and Hepcidin-25 in Hemodialysis Patients: A Prospective, Multicenter, Observational Riona-Oral Iron Absorption Trial

Naohisa Tomosugi, Yoshitaka Koshino, Chie Ogawa, Kunimi Maeda, Noriaki Shimada, Kimio Tomita, Shoichiro Daimon, Tsutomu Shikano, Kazuyuki Ryu, Toru Takatani, Kazuya Sakamoto, Satonori Ueyama, Daisuke Nagasaku, Masato Nakamura, Shibun Ra, Masataka Nishimura, Chieko Takagi, Yoji Ishii, Noritoshi Kudo, Shinsuke Takechi, Takashi Ishizu, Takamoto Yanagawa, Masamichi Fukuda, Yutaka Nitta, Takayuki Yamaoka, Taku Saito, Suzuko Imayoshi, Momoyo Omata, Joji Oshima, Akira Onozaki, Hiroaki Ichihashi, Yasuhisa Matsushima, Hisahito Takae, Ryoichi Nakazawa, Koichi Ikeda, Masato Tsuboi, Keiko Konishi, Shouzaburo Kato, Maki Ooura, Masaki Koyama, Tsukasa Naganuma, Makoto Ogi, Shigeyuki Katayama, Toshiaki Okumura, Shigemi Kameda, Sayuri Shirai

Subject: Medicine And Pharmacology, Urology And Nephrology Keywords: oral iron absorption; ferric citrate hydrate; hemodialysis; hepcidin-25; iron shift

Online: 18 August 2023 (11:20:29 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202212.0278.v1

Unsupervised Analysis of Small Molecule Mixtures by Wavelet-Based Super-Resolved NMR

Aritro Sinha Roy, Madhur Srivastava

Subject: Chemistry And Materials Science, Physical Chemistry Keywords: NMR; shift spectra; wavelet packet transform; automated small molecule mixture analysis

Online: 15 December 2022 (09:00:55 CET)

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Preprint ARTICLE | doi:10.20944/preprints202211.0232.v1

Electron Tunneling in Biology: When Does it Matter?

Setare M. Sarhangi, Dmitry V. Matyushov

Subject: Chemistry And Materials Science, Physical Chemistry Keywords: Protein electron transfer; tunneling; protein dynamics; electrowetting; Stokes-shift dy-namics

Online: 14 November 2022 (02:52:47 CET)

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Preprint ARTICLE | doi:10.20944/preprints202207.0055.v1

Defanging Chloroform – Mitigation of Deuterated Chloroform Decomposition to Stabilise Susceptible NMR Samples

Jan Teipel, Vera Gottstein, Eva Hölzle, Katja Kaltenbach, Dirk W. Lachenmeier, Thomas Kuballa

Subject: Chemistry And Materials Science, Analytical Chemistry Keywords: NMR; chemometrics; chloroform; phosgene; hydrochloric acid; sample degradation; pH-shift; protonation

Online: 5 July 2022 (03:53:09 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202108.0068.v1

Analysis of Accommodation Gain of Presbyopia Eye after Laser Ablation (or Shrinkage) of Sclera via Lens Reshaping and Anterior Shift

Jui-Teng Lin

Subject: Medicine And Pharmacology, Ophthalmology Keywords: Presbyopia; accommodation; scleral ablation; ciliary body; lens reshaping; lens anterior shift

Online: 3 August 2021 (09:52:52 CEST)

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Preprint CONCEPT PAPER | doi:10.20944/preprints202005.0245.v1

Advent of ‘Economic Paradigm Shift’ and 5G during the Post-COVID19 Revival Phase

WHMS Samarathunga

Subject: Business, Economics And Management, Economics Keywords: COVID19; economic paradigm shift; economic failures; post-COVID19 economy; 5G technology

Online: 15 May 2020 (03:35:16 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201907.0011.v1

An Efficient FPGA-based Frequency Shifter for LTE/LTE-A Systems

Felipe Augusto Pereira de Figueiredo

Subject: Engineering, Telecommunications Keywords: LTE, LTE-A, 4G, PRACH, NCO, time-domain frequency shift, FPGA

Online: 1 July 2019 (11:52:58 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202401.1608.v1

New Nodes for Node‐RED Library within OpenBCI Category for EEG‐Based Brain‐Machine Interface Design and Integration in IoT

Adelina Kremenska, Anna Lekova

Subject: Computer Science And Mathematics, Computer Science Keywords: BCI Software Platforms; Node-RED; BrainFlow; IoT; OpenBCI technology

Online: 23 January 2024 (07:30:51 CET)

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Preprint ARTICLE | doi:10.20944/preprints202312.1648.v1

Tumor and Tumor-Like Lesions in Red Foxes (Vulpes vulpes) from Croatia

Šimun Naletilić, Ivan-Conrado Šoštarić-Zuckermann, Željko Mihaljević

Subject: Biology And Life Sciences, Animal Science, Veterinary Science And Zoology Keywords: Red fox, Vulpes vulpes, tumor, tumor-like lesion, Croatia

Online: 21 December 2023 (11:34:40 CET)

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Preprint ARTICLE | doi:10.20944/preprints202312.0018.v1

Deciphering Preferences of Shelter Volume and Distribution by Coral Reef Fishes, Using Systematic and Functional Grouping

Tamar Shabi, Yaron Ziv, Reuven Yosef, Nadav Shashar

Subject: Biology And Life Sciences, Ecology, Evolution, Behavior And Systematics Keywords: artificial reefs; restoration; shelter characteristic; red sea; shelter design

Online: 1 December 2023 (03:29:29 CET)

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Preprint ARTICLE | doi:10.20944/preprints202307.0851.v1

An Announced Extinction: The Impacts of Mining on the Persistence of Arthrocereus glaziovii, a Microendemic Species of Campos Rupestres

Andréa Pires, Patrícia de Abreu Moreira, Marina do Vale Beirão

Subject: Biology And Life Sciences, Ecology, Evolution, Behavior And Systematics Keywords: Ironstone rupestrian grasslands; Cactaceae; geographic distribution; conservation; red list

Online: 12 July 2023 (21:20:44 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.0755.v1

Enhanced Adsorption Performance Cross-Linked Chitosan/Citrus reticulata Peel Waste Composites as Low Cost and Green Bio-Adsorbents: Kinetic, Equilibrium Isotherm, and Thermodynamic Studies

Deniz Akin Sahbaz

Subject: Chemistry And Materials Science, Chemical Engineering Keywords: Citrus reticulata peel waste; chitosan; Congo red; green adsorbents

Online: 12 July 2023 (03:22:18 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.1533.v1

Towards Monitoring and Identification of Red Palm Weevil Gender Using Microwave CSRR-Loaded TL Sensors

Mohammed Bait-Suwailam

Subject: Engineering, Electrical And Electronic Engineering Keywords: Date palm; CSRR; metamaterials; microwave sensor; red palm weevil

Online: 21 June 2023 (11:33:59 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.2067.v1

Metagenomic Insights Reveal the Microbial Diversity and Associated Algal Polysaccharide-Degrading Enzymes on the Surface of Red Algae among Remote Regions

Xiaoqian Gu, Zhe Cao, Luying Zhao, Dewi Seswita-Zilda, Qian Zhang, Liping Fu, Jiang Li

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: Metagenomics; red algae; microbial diversity; algal-polysaccharide-degrading enzymes

Online: 30 May 2023 (07:33:37 CEST)

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Macroalgae and macroalgae-associated bacteria together constitute the most efficient metabolic cycling system in the ocean. Their interactions, especially the responses of macroalgae-associated bacteria communities to algae in different geographical locations, is mostly unknown. In this study, metagenomics was used to analyze the microbial diversity and associated algal polysaccharide-degrading enzymes on the surface of red algae among three remote regions. There were significant differences in the macroalgae-associated bacteria community composition and diversity among the different regions. At the phylum level, Proteobacteria, Bacteroidetes, and Actinobacteria had a significantly high relative abundance among the regions. From the perspective of species diversity, samples from China had the highest macroalgae-associated bacteria diversity, followed by those from Antarctica and Indonesia. In addition, in the functional prediction of the bacterial community, genes associated with amino acid metabolism, carbohydrate metabolism, energy metabolism, metabolism of cofactors and vitamins, and membrane transport had a high relative abundance. Canonical correspondence analysis and redundancy analysis of environmental factors showed that, without considering algae species and composition, pH and temperature were the main environmental factors affecting bacterial community structure. Furthermore, there were significant differences in algal polysaccharide-degrading enzymes among the regions. Samples from China and Antarctica had high abundances of algal polysaccharide-degrading enzymes, while those from Indonesia had extremely low abundances. The environmental differences between these three regions may impose a strong geographic differentiation regarding the biodiversity of algal microbiomes and their expressed enzyme genes. This work expands our knowledge of algal microbial ecology, and contributes to an in-depth study of their metabolic characteristics, ecological functions, and applications.

Preprint ARTICLE | doi:10.20944/preprints202302.0020.v1

Multiple Pesticide Resistance in Rust-Red Fluor Beetle (Tribolium castaneum, Herbst 1797) from Northern Nigeria is Probably Driven by Metabolic Mechanisms

Muhammad M. Mukhtar, Muhammad A. Mustapha, Mubarak Aliyu, Sulaiman S. Ibrahim

Subject: Biology And Life Sciences, Insect Science Keywords: red flour beetle; Tribolium castaneum; pesticides; insecticides; resistance, metabolic

Online: 2 February 2023 (01:57:34 CET)

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Preprint ARTICLE | doi:10.20944/preprints202112.0319.v1

Adsorption of Acid Red 52 Contained in Waste Water by Co-products of the Phosphate Industry: Kinetics and Thermodynamic

Samia Nasr, samira jeahi, Mustapha Hidouri, Khaled BOUGHZALA

Subject: Environmental And Earth Sciences, Environmental Science Keywords: Waste water; Phosphate co-product; Adsorption; Red Acid 52

Online: 21 December 2021 (09:15:16 CET)

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Working Paper REVIEW

Towards Red Emissive Systems Based on Carbon Dots

Spyridon Gavalas, Antonios Kelarakis

Subject: Chemistry And Materials Science, Biomaterials Keywords: fluorescence; carbon-dots; red-emitting; bioimaging; light emitting diodes.

Online: 6 July 2021 (10:20:17 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202007.0236.v1

Assessing Options for Remediation of Contaminated Mine Site Drainage Entering the River Teign, Southwest England

Abigail Jordan, Rachel Hill, Adrienne Turner, Tyrone Roberts, sean Comber

Subject: Environmental And Earth Sciences, Pollution Keywords: trace metals; mine drainage remediation; zinc; red media; biochar

Online: 11 July 2020 (09:36:40 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202001.0172.v1

Determination of the Rheological Properties of Red and White Bread Wheat Flours with Different Methods

Pelin Dölek Ekinci, Incilay Gökbulut

Subject: Biology And Life Sciences, Agricultural Science And Agronomy Keywords: Red bread wheat; white bread wheat; flour; rheological properties

Online: 16 January 2020 (11:47:24 CET)

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Preprint ARTICLE | doi:10.20944/preprints201903.0274.v1

Ecofriendly Approach to Adsorption of Congo Red from Aqueous Media Using Chaff Powder from Jatropha curcas Seed (Isotherm and Kinetic Model)

Musa Yahaya pudza, Zurina Z. Abidin

Subject: Engineering, Control And Systems Engineering Keywords: adsorption kinetics; isotherm models; Jatropha curcas; Congo red; effects

Online: 29 March 2019 (08:09:08 CET)

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Preprint REVIEW | doi:10.20944/preprints201706.0059.v1

Pathology of Adult and Paediatric Mitochondrial Myopathies

Rahul Phadke

Subject: Medicine And Pharmacology, Pathology And Pathobiology Keywords: mitochondrial; muscle biopsy; ragged red; COX-negative; subsarcolemmal; immunohistochemistry

Online: 13 June 2017 (06:23:36 CEST)

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Preprint COMMUNICATION | doi:10.20944/preprints202404.1354.v1

Grating (Moiré) Microinterferometric Displacement/Strain Sensor with Polarization Phase Shift

Leszek Sałbut, Dariusz Łukaszewski, Aleksandra Piekarska

Subject: Control And Systems Engineering, Engineering Keywords: grating (moiré; ) interferometry; waveguide sensor; polarization fringe phase shift; displacement measurement

Online: 22 April 2024 (13:35:42 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.0716.v1

Correlations in Compositional Data without Log-Transformations

Yury Monich, Yury Nechipurenko

Subject: Computer Science And Mathematics, Probability And Statistics Keywords: compositional data; mathematical expectation shift; loss of degrees of freedom; hybrid model

Online: 10 May 2023 (08:57:50 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202304.0033.v1

Leaf Phenological Responses of Juvenile Beech and Oak Provenances to Elevated Phosphorus

Marko Bačurin, Saša Bogdan, Ida Katičić Bogdan, Krunoslav Sever

Subject: Biology And Life Sciences, Forestry Keywords: Fagus sylvatica; Quercus petraea; flushing; leaf senescence; nutrition; phosphorus effect; phenology shift

Online: 4 April 2023 (02:36:38 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202206.0330.v1

Determining the Severity of Open and Closed Cracks Using the Strain Energy Loss and the Hill-Climbing Method

Cristian Tufisi, Catalin V. Rusu, Nicoleta Gillich, Marius Vasile Pop, Codruta Oana Hamat, Christian Sacarea, Gilbert-Rainer Gillich

Subject: Engineering, Mechanical Engineering Keywords: crack severity; strain energy loss; beam deflection; frequency shift; hill-climbing method

Online: 24 June 2022 (04:46:40 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202203.0396.v2

Doppler Shift Tolerance of Typical Pseudorandom Binary Sequences in PMCW Radar

Lucas Giroto de Oliveira, Theresa Antes, Benjamin Nuss, Elizabeth Bekker, Akanksha Bhutani, Axel Diewald, Mohamad Basim Alabd, Yueheng Li, Mario Pauli, Thomas Zwick

Subject: Engineering, Electrical And Electronic Engineering Keywords: Doppler shift; periodic autocorrelation function; phase-modulated continuous wave; pseudorandom sequence; radar

Online: 14 April 2022 (12:08:53 CEST)

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Preprint REVIEW | doi:10.20944/preprints202101.0549.v1

Potential Role of Birds in Japanese Encephalitis Virus Zoonotic Transmission and Genotype Shift

Muddassar hameed, Abdul wahaab, mohsin nawaz, sawar khan, Jawad Nazir, liu ke, jianchao wei, Zhiyong Ma

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: Japanese encephalitis virus; birds; genotype shift; JEV genotype I; JEV genotype III

Online: 26 January 2021 (16:47:47 CET)

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Preprint ARTICLE | doi:10.20944/preprints202404.0752.v1

Influence of Agro-industrial Waste Composts on Soil Characteristics, Growth Dynamics, and Yield of Red Cabbage and Broccoli

Angela Maffia, Federica Marra, Santo Battaglia, Mariateresa Oliva, Carmelo Mallamaci, Muscolo Adele

Subject: Biology And Life Sciences, Agricultural Science And Agronomy Keywords: Waste Compost; Soil fertility; Broccoli Calabrese; Red Cabbage, soil amendments.

Online: 11 April 2024 (12:57:54 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202402.0885.v1

Effects of Hemorrhage on Hematopoietic Cell Depletion after a Combined Injury with Radiation: Role of White Blood Cells and Red Blood Cells as Biomarkers

Juliann G. Kiang, Akeylah K Woods, Georgetta Cannon

Subject: Biology And Life Sciences, Life Sciences Keywords: mouse; radiation; hemorrhage; white blood cell; red blood cell, platelet

Online: 16 February 2024 (08:40:07 CET)

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Preprint ARTICLE | doi:10.20944/preprints202401.2026.v1

Phosphorus Adsorbed by Hydrochloric Acid Desorption–Activated Red Mud Adsorbents: A Molecular Dynamics Study

Longjiang Li, Zhi wen Yang, Yueqin Qiu, Yalan Wang

Subject: Engineering, Mining And Mineral Processing Keywords: red mud; hydrochloric acid; desorption; density functional theory; molecular dynamics

Online: 29 January 2024 (12:33:32 CET)

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Preprint ARTICLE | doi:10.20944/preprints202312.1628.v1

Gut Microbiome Changes Elicited by Dietary Red Cabbage is Associated with Attenuation of High Fat Diet-Related Risk Factors in a Rodent Diet-Induced Obesity Model

Yanbei Wu, Mengmeng Xin, Quynhchi Pham, Yu Gao, Haiqiu Huang, Xiaojing Jiang, Robert W. W Li, Liangli Yu, Yaguang Luo, Jing Wang, Thomas T.Y. Wang

Subject: Biology And Life Sciences, Food Science And Technology Keywords: red cabbage; mice obesity model; gut microbiota; 16S rRNA sequencing

Online: 21 December 2023 (10:27:55 CET)

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Preprint REVIEW | doi:10.20944/preprints202309.0470.v1

The magic Triangle in Oral Potentially Malignant Disorders: Vitamin D, Vitamin D Receptor, and Malignancy

Aya Khamis, Lara Salzer, Eik Schiegnitz, Roland H. Stauber, Désirée Gül

Subject: Medicine And Pharmacology, Dentistry And Oral Surgery Keywords: VitD; VitD receptor; OPMD; SCC; premalignancy; white lesions; red lesions

Online: 7 September 2023 (10:28:03 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202308.1105.v1

Fabrication of an Optical Energy Spectroscopy-Based Device for Early Detection of Breast Cancer

Huu Thuan Mai, Quan Duc Ngo, Hong Phuong Thi Nguyen, Duong Duc La

Subject: Engineering, Bioengineering Keywords: BKA-06; blood vessels detection device; red LED lights; medicine

Online: 15 August 2023 (08:18:12 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.0942.v1

Analysis of the Synergistic Effect on the Strength Characteristics of Modified red Mud-Based Stabilized Soil

Chen Shengjin, Jiang Jie, Ou Xiaoduo, Tan Zhijie

Subject: Engineering, Civil Engineering Keywords: stabilized soil; red mud; synergistic effect; nano-SiO2; strength characteristics

Online: 13 July 2023 (13:03:15 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.0853.v1

Experimental Study on the Curing Mechanism of Red Mud-Based Stabilized Soil Co-Modified by Nano-SiO2 and Gypsum

Chen Shengjin, Ou Xiaoduo, Jiang Jie, Tan Zhijie

Subject: Engineering, Civil Engineering Keywords: red mud; nano-SiO2; synergistic modification; stabilized soil; curing mechanism

Online: 12 July 2023 (12:45:17 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.0661.v1

Red-Ox Front Propagation in Polyaniline-Polymer Electrolyte System as a Basis for Spiking and Rate-Based Neural Networks and Multibit ReRAM

Dmitry Godovsky, Mukhamed Keshtov, Mikhail Kondratenko, Polyna Kazaryan, Alexandr Nekrasov, Victor Erokhin

Subject: Chemistry And Materials Science, Electrochemistry Keywords: Memristor; Polyaniline; neural network; spike; Red-ox front; solid electrolyte

Online: 9 May 2023 (12:58:21 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202202.0131.v1

Anti-allergic Effects Of Fertilized Red Ginseng Marc On 2,4-dinitrochlorobenzene-induced Atopic Dermatitis-like Mice Model

Yeun Soo Jung, Jae Young Choi, Young-Sam Kwon, Gyu-Ryeul Park, VinayKumar Dachuri, Young Woo Kim, Sae-Kwang Ku, Chang-Hyun Song

Subject: Medicine And Pharmacology, Dermatology Keywords: AD; allergy; skin; DNCB; Panax ginseng; red ginseng marc; fermentation

Online: 9 February 2022 (10:26:55 CET)

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Preprint ARTICLE | doi:10.20944/preprints202202.0097.v1

Predictors of Adrenal and Gonadal Hormones in Relation to Biological and Management Factors Among Captive Red Pandas in Indian Zoos

Aamer Sohel Khan, Janine Brown, Vinod Kumar, Govindswamy Umapathy, Nagarajan Baskaran

Subject: Biology And Life Sciences, Endocrinology And Metabolism Keywords: Captive breeding; endangered; red panda; reproductive hormone; stress hormone; welfare

Online: 7 February 2022 (16:07:29 CET)

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Animals in human care are affected by stressors that can ultimately reduce fitness. When reproduction is affected, endangered species’ conservation programmes can be severely compromised. Thus, understanding factors related to stress and reproduction, and measures of related hormones, are important to ensure captive breeding success. Red pandas are endangered and populations in the wild are threatened with extinction. A global captive breeding programme has been launched to conserve the species with the goal of reintroduction. However there is little informaiton on how stressors impact reproductive aspects of the species. This study measured fecal glucocorticoid (fGCM), fecal progestagen (fPM) and fecal androgen (fAM) metabolite concentrations in 12 female and 8 male red pandas (Ailurus fulgens fulgens) at three zoos in northeastern India to determine predictors of adrenal and gonadal steroid activity and the influence of fGCM on reproduction. Results indicated that fGCM concentrations were higher in males than females, and positively correlated with number of visitors, while negatively related to frequency of feedings and enclosure area. Sex, visitor number, frequency of feeding, and enclosure area explained 67% of the variations in fGCM concentrations in the study population. Concentrations of fPM were positively associated with tree density in the enclosure, explaining 47% of the variation among females. For fAM, positive associations were found with frequency of feeding, but concentrations were negatively related to age and number of visitors; these three covariates explained 45% of the variation in fAM concentration among males. Comparison of fGCM with fPM showed a negative trend, indicating increasing adrenal hormones may decrease reproductive function among female red pandas. The study thus suggests that zoo management should consider increasing feeding frequency, providing larger enclosures with more trees, and regulating visitor numbers to reduce stress and increase reproductive fitness among red pandas.

Preprint ARTICLE | doi:10.20944/preprints202112.0362.v1

Estrogen Receptors, ERK 1/2 Phosphorylation and Reactive Oxidizing Species in Red Blood Cells From Patients With Rheumatoid Arthritis

Manuela Di Franco, Lucrezia Gambardella, Camilla Cittadini, Martina Favretti, Chiara Gioia, Rosa Vona, Elisabetta Straface, Donatella Pietraforte

Subject: Medicine And Pharmacology, Immunology And Allergy Keywords: rheumatoid arthritis; inflammation, oxidative stress; red blood cells; estrogen receptors.

Online: 22 December 2021 (12:25:17 CET)

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Preprint REVIEW | doi:10.20944/preprints202012.0522.v1

Sickle Cell Disease: Role of Oxidative Stress and Antioxidant Therapy

Rosa Vona, Nadia Maria Sposi, Lorenza Mattia, Lucrezia Gambardella, Elisabetta Straface, Donatella Pietraforte

Subject: Chemistry And Materials Science, Analytical Chemistry Keywords: sickle cell disease; hemoglobin; oxidative stress; antioxidants; red blood cells

Online: 21 December 2020 (12:09:09 CET)

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Preprint COMMUNICATION | doi:10.20944/preprints202008.0465.v1

Predatory Ants: First Report on Direct Evidence of Predation by Dorylus orientalis Westwood, 1885 on Olive Ridley Eggs from India

Sumedha Korgaonkar, Anuja Vartak, Kuppusamy Sivakumar

Subject: Biology And Life Sciences, Animal Science, Veterinary Science And Zoology Keywords: Red ants; Ex-situ; Conservation; Hatchery; Sea turtles; Lepidochelys olivacea

Online: 20 August 2020 (13:20:44 CEST)

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Preprint REVIEW | doi:10.20944/preprints201712.0097.v1

Recent Advances of Malaria Parasites Detection Systems Based on Mathematical Morphology

Andrea Loddo, Cecilia Di Ruberto, Michel Kocher

Subject: Computer Science And Mathematics, Mathematics Keywords: malaria; red blood cells segmentation; mathematical morphology; medical image analysis

Online: 14 December 2017 (17:10:19 CET)

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244 articles found