Results 141 to 150 of about 783,813 (299)

Remote sensing of bush encroachment on commercial cattle farms in semi-arid rangelands in Namibia [PDF]

Bush encroachment is one of the most extensive changes in land cover in Namibia and an urgent problem for cattle farming, rapidly reducing the productivity of the rangeland.
Matthias Schröter, Marcus Eichhorn, Roland Olbrich, Stefan Baumgärtner, Oliver Jakoby   +4 more
core  

Blood Cell‐Camouflaged Liquid Metal Nanoconjugates Orchestrate Treg Depletion and STING‐Amplified Photothermal Immunity for Metastatic Triple‐Negative Breast Cancer Therapy

Advanced Science, EarlyView.
Whole‐blood biomimetic engineering transforms liquid metal nanoparticles into a tripartite immunotherapeutic platform that orchestrates regulatory T‐cell depletion, photothermal‐induced immunogenic cell death, and activation of the stimulator of interferon genes pathway.
Nina Sang, Eijiro Miyako
wiley   +1 more source

A Small‐Molecule DEPTAC Rescues Cognitive Deficits by Targeted Dephosphorylation of Pathological Tau

Advanced Science, EarlyView.
TP2 is a fully synthetic small‐molecule dephosphorylation‐targeting chimera that recruits endogenous PP2A‐Bα to Tau, enabling targeted removal of pathological phosphate modifications. In two tauopathy mouse models, systemic TP2 reduces Tau pathology, preserves neuronal and synaptic integrity, improves neuroimmune homeostasis, and rescues cognition ...
Fei Sun, Yang Liu, Qiuzhi Zhou, Qingyuan Hu, Weixia Wang, Yue Xiao, Jingfen Su, Guanting Liu, Miaomiao Sun, Lixia Chen, Hua Li, Ying Yang, Jian‐Zhi Wang   +12 more
wiley   +1 more source

Spatiotemporal analysis of precipitation, vegetation cover, fire foci and burned areas in a dairy basin in Northeastern Brazil

Global and Earth Surface Processes Change
Drought events combined with anthropogenic factors (e.g., agricultural activity) intensify the susceptibility of the Caatinga biome to wildfires and environmental degradation, and also directly affect local biodiversity, the natural properties of the ...
Maria Vitória Neves de Melo, Gledson Luiz Pontes de Almeida, Héliton Pandorfi, Maria Beatriz Ferreira, Nítalo André Farias Machado, Gabriel Thales Barboza Marinho, Jhon Lennon Bezerra da Silva, José Lucas Pereira da Silva, George do Nascimento Araújo Júnior, Aldair de Souza Medeiros, Gustavo André de Araújo Santos, Andreza Maciel de Sousa, Alexandre Maniçoba da Rosa Ferraz Jardim, Thieres George Freire da Silva, José Francisco de Oliveira Júnior, Airton Goncalves de Oliveira, Vitoria Katarina Grobner, Carlos Augusto Maciel Silva, José Antonio Delfino Barbosa-Filho, Marcos Vinícius da Silva   +19 more
doaj   +1 more source

Covalently Linked Peptides and Membrane Potential Enable CyaA Segment Translocation

Advanced Science, EarlyView.
Using a newly developed Droplet Interface Bilayer‐Pipette assay, the authors show that two segments of the CyaA toxin cross membranes by distinct mechanisms. One segment translocates spontaneously, whereas the translocation of the other depends on membrane potential.
Gaia Scilironi, Nicolas Carvalho, Jacinthe Frangieh, Corentin Léger, Dorothée Raoux‐Barbot, J. Iñaki Guijarro, Daniel Ladant, Sophie Cribier, Nicolas Rodriguez, Alexandre Chenal   +9 more
wiley   +1 more source

UAV-Based Vegetation Indices to Evaluate Coffee Crop Response after Transplanting Seedlings Grown in Different Containers

Agriculture
Brazil stands out among coffee-growing countries worldwide. The use of precision agriculture to monitor coffee plants after transplantation has become an important step in the coffee production chain.
Rafael Alexandre Pena Barata, Gabriel Araújo e Silva Ferraz, Nicole Lopes Bento, Lucas Santos Santana, Diego Bedin Marin, Drucylla Guerra Mattos, Felipe Schwerz, Giuseppe Rossi, Leonardo Conti, Gianluca Bambi   +9 more
doaj   +1 more source

Computing Classical Power Indices For Large Finite Voting Games. [PDF]

Voting Power Indices enable the analysis of the distribution of power in a legislature or voting body in which different members have different numbers of votes.
Leech, D.
core  

Responsive Membrane Antenna Enables Adaptive Biohybrid Interface for Photosynthesis Promotion, Stress Reporting and Modulation

Advanced Science, EarlyView.
An environmentally responsive antenna assembled onto the algal cell membrane creates a biohybrid with a responsive interface that promotes photosynthesis under normal conditions and shifts to H2O2‐triggered stress reporting and modulation upon stress onset, boosting environmental sensing and adaptive response.
Bing Liu, Gongmeiyue Su, Jingyi Shi, Hang Yao, Yuchun Han, Zhao Li, Chengcheng Zhou   +6 more
wiley   +1 more source

Assessing scientific research performance and impact with single indices [PDF]

We provide a comprehensive and critical review of the h-index and its most important modifications proposed in the literature, as well as of other similar indicators measuring research output and impact.
Panaretos, John, Malesios, Chrisovaladis
core  

Klotho‐Derived Peptide 1 Protects against Acute Kidney Injury by Directly Targeting Mitochondrial ATAD3A

Advanced Science, EarlyView.
This study uncovers that KP1, a Klotho‐derived peptide, protects the kidney against acute kidney injury, a clinical syndrome with high morbidity and mortality. KP1 enters tubular epithelial cells via endocytosis, directly interacts with the mitochondrial ATAD3A/HIGD2A complex, thereby preventing cytochrome c release, and caspases activation, and ...
Xiaoyao Zhang, Shihui Lin, Tianyu Wu, Zhixin Zhang, Hong Zhou, Xue Hong, Youhua Liu   +6 more
wiley   +1 more source