Results 31 to 40 of about 51,216 (167)

Evaluation multi-échelle de l'impact environnemental de l'épandage de lisier de porc sur un sol tropical (Ile de la Réunion). Spéciation et modélisation du comportement du cuivre et du zinc [PDF]

, 2008
L'épandage de lisier de porc sur les terres cultivées est une pratique très courante. En effet, le lisier de porc constitue une source d'éléments fertilisants avec notamment de forte concentration en azote, phosphates, et potassium.
Legros, Samuel
core  

Germanane Quantum Dots Promote Metabolic Reprogramming of Immune Cells Toward Regulatory T Cells and Suppress Inflammation In Vitro and In Vivo

Advanced Functional Materials, EarlyView.
Metabolic changes in immune cells direct the phenotype and function of the host immune system. Smart nanomaterials must target metabolic pathways to direct immune cell fate. This study reports the fabrication and first application of germanane quantum dots (GeHQDs) to modulate inflammation in vitro and in vivo.
Abhay Srivastava, Alireza Rafieerad, Weiang Yan, Keshav Narayan Alagarsamy, Qingdong Guan, Leena Regi Saleth, Michel Aliani, Sanjiv Dhingra   +7 more
wiley   +1 more source

Réalisation d'un support pédagogique numérique pour le suivi de reproduction en élevage laitier [PDF]

, 2018
Ces dernières années, en médecine vétérinaire rurale, les suivis de troupeaux se sont développés. L’Unité de Pathologie de la Reproduction de l’Ecole Nationale Vétérinaire de Toulouse initie les étudiants au suivi de reproduction en élevage bovin laitier,
Carlier, Camille
core  

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

Advanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo, Marius Didziokas, Malene Siri Berg Jacobsen, Thorbjørn Erik Køppen Christensen, Innokenty Kantor, Mads Ry Vogel Jørgensen, Klaus Pagh Almtoft, Jesper Skovhus Thomsen, Anthony Herrel, Catherine J.A. Williams, Henrik Birkedal   +10 more
wiley   +1 more source

Devenir du zinc des produits résiduaires organiques après méthanisation et recyclage agricole : rôle des nanoparticules de sulfure de zinc [PDF]

, 2019
Le recyclage agricole de Produits Résiduaires Organiques (PRO) bruts ou après un traitement tel que la méthanisation et/ou le compostage est une pratique répandue.
Le Bars, Maureen
core  

Molecularly Engineered Highly Stable Memristors with Ultra‐Low Operational Voltage: Integrating Synthetic DNA with Quasi‐2D Perovskites

Advanced Functional Materials, EarlyView.
Molecularly engineered memristors integrating Ag nanoparticle–embedded synthetic DNA with quasi‐2D halide perovskites enable ultra‐low‐operational voltage, forming‐free resistive switching, and record‐low power density. This synergistic integration of customized DNA and 2D OHP in bio‐hybrid architecture enhances charge transport, reduces variability ...
Kavya S. Keremane, Abhinav Gorthy, Luyao Zheng, Chiranth C Ravi, Haodong Wu, Jiamao Zheng, Neela H. Yennawar, Shashank Priya, Rashmi Jha, Bed Poudel   +9 more
wiley   +1 more source

Application of a novel RNA-protein interaction assay to develop inhibitors blocking RNA-binding of the HuR protein

Frontiers in Genetics
RNA-protein interactions play an important regulatory role in several biological processes. For example, the RNA-binding protein HuR (human antigen R) binds to its target mRNAs and regulates their translation, stability, and subcellular localization. HuR
Larissa Filcenkova, Annika Reisbitzer, Benjamin Philipp Joseph, Benjamin Philipp Joseph, Verena Weber, Verena Weber, Paolo Carloni, Paolo Carloni, Giulia Rossetti, Giulia Rossetti, Giulia Rossetti, Sybille Krauß   +11 more
doaj   +1 more source

PiP‐Plex: A Particle‐in‐Particle System for Multiplexed Quantification of Proteins Secreted by Single Cells

Advanced Materials, EarlyView.
Detecting proteins secreted by a single cell while retaining its viability remains challenging. A particles‐in‐particle (PiPs) system made by co‐encapsulating barcoded microparticles (BMPs) with a single cell inside an alginate hydrogel particle is introduced.
Félix Lussier, Byeong‐Ui Moon, Mojra Janta‐Polczynski, Yonatan Morocz, Fabian Svahn, Molly Shen, Ljuboje Lukic, Lidija Malic, Teodor Veres, Andy Ng, David Juncker   +10 more
wiley   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Effects of Trichromium Picolinate on Histopathological Changes in Testosterone-Induced Polycystic Ovary Syndrome in Female Rats

Al-Mustansiriyah Journal of Pharmaceutical Sciences
Polycystic ovary syndrome (PCOS) is the most prevalent disorder, establishing the single most common endocrine-metabolic disorder in women of reproductive age.
Israa Ali Abdul Ghani, Nadia H Mohammed, Bahir Abdul Razzaq Mshimesh, Rawia Abdelhadi Elsayed Zayed   +3 more
doaj   +1 more source