Results 111 to 120 of about 5,884,396 (376)

Effects of inter-varietal diversity, biotic stresses and environmental productivity on grain yield of spring barley variety mixtures [PDF]

open access: yes, 2012
Varietal seed mixtures tend to increase and stabilize crop yields, yet their application is sparse. Large-scale cultivation of variety mixtures may require a better understanding of how inter-varietal interactions and their interaction with the ...
Kiær, Lars P.   +2 more
core   +1 more source

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

POPULASI DAN HABITAT LUTUNG JAWA (Trcyphitecus auratus E. Geoffrey 1812) DI RESORT BALANAN, TAMAN NASONAL BALURAN

open access: yesMedia Konservasi, 2016
Baluran National Park is a Nature Conserved Area which is one of the habitat of javan langur, however, its data is very limited. The objectives of the research is to study population and its key habitat component.   The observation had been done in March-
Wahyu Indah Astriani   +2 more
doaj  

First record of Parvodinium umbonatum (Stein) Carty (Peridiniaceae, Dinophyta) for northeast Brazil [PDF]

open access: yesCheck List, 2016
This paper presents the first record of the freshwater dinoflagellate Parvodinium umbonatum (Stein) Carty (Peridiniaceae, Dinophyta) for northeast Brazil, based on samples collected in 2015 from a tank bromeliads at Serra da Jiboia, Bahia.
Geraldo Ramos   +2 more
doaj   +3 more sources

Plant Trans-Golgi Network/Early Endosome pH regulation requires Cation Chloride Cotransporter (CCC1)

open access: yeseLife, 2022
Plant cells maintain a low luminal pH in the trans-Golgi-network/early endosome (TGN/EE), the organelle in which the secretory and endocytic pathways intersect. Impaired TGN/EE pH regulation translates into severe plant growth defects.
Daniel W McKay   +5 more
doaj   +1 more source

The polyadenylation factor FIP1 is important for plant development and root responses to abiotic stresses.

open access: yesThe Plant Journal, 2019
Root development and its response to environmental changes is crucial for whole plant adaptation. These responses include changes in transcript levels. Here, we show that the alternative polyadenylation (APA) of mRNA is important for root development and
B. Téllez-Robledo   +13 more
semanticscholar   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Can the studies at a spatial scale of 100s meters detect the spatiotemporal fluctuations of a parasite assemblage? [PDF]

open access: yes, 2013
The importance of small-scale heterogeneity in local factors which overrides that of larger-scales factors, suggest that local factors play a major role in determining the richness and prevalence of larval digeneans in intertidal gastropods.
Etchegoin, Jorge Alejandro   +2 more
core   +1 more source

Selection and validation of reference genes for RT-qPCR analysis in potato under abiotic stress

open access: yesPlant Methods, 2017
Real-time quantitative PCR (RT-qPCR) is the most commonly used method for accurately detecting gene expression patterns. As part of RT-qPCR analysis, normalization of the data requires internal control gene(s) that display uniform expression under ...
Xun Tang   +3 more
semanticscholar   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

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