Results 141 to 150 of about 6,113 (255)

Contrasting drivers of phosphorus dynamics across soil aggregates: The role of nutrient enrichment and mowing

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Phosphorus (P) is an essential but often limiting nutrient for sustaining grassland ecosystem functions. Its soil dynamics are highly sensitive to land management practices and may vary across soil aggregate sizes due to differences in biotic and abiotic factors ...
Xiuping Li, Haiying Cui, Wei Sun, Shanling Wang, Huiliang Zhai, Muhammad Shakir, Jiaxin Hu, Xia Peng, Kees Jan van Groenigen   +8 more
wiley   +1 more source

Validated high-performance thin-layer chromatographic (HPTLC) method for simultaneous determination of nadifloxacin, mometasone furoate, and miconazole nitrate cream using fractional factorial design. [PDF]

J Food Drug Anal, 2016
Patel KG, Shah PM, Shah PA, Gandhi TR.
europepmc   +1 more source

Algebraic approach for enumerating fractional factorial designs

Journal of the Japan Statistical Society, Japanese Issue
Summary: Constructing fractional factorial designs with given properties is one of important topics in design of experiments. In this paper, we give some results based on the technique of computational algebraic methods. For each fractional factorial design with given property, we characterize its polynomial indicator function and enumerate solutions ...
openaire   +2 more sources

Optimising daily sampling of plant–bee interaction networks

Journal of Animal Ecology, EarlyView.
Daily variation in ecological interaction networks is rarely quantified due to limited temporal sampling, yet network structure may change substantially within a single day. We show that plant–bee networks exhibit strong intraday shifts in composition and structure, and that sampling distributed across key daily periods better captures network ...
Caio S. Ballarin, Jorge Isla, Blanca Arroyo‐Correa, Elena Quintero, Leandro Hachuy‐Filho, Felipe W. Amorim, Pedro Jordano   +6 more
wiley   +1 more source

Cultural and Human Capital Signals in Hiring—A Factorial Survey Experiment Across Contexts

The British Journal of Sociology, EarlyView.
ABSTRACT When evaluating candidates, hiring agents may draw on signals of human as well as cultural capital. While these processes have been considered separately, an open question is how the two types of signals interact. As signals of social class, cultural capital signals relate to human capital as they evoke stereotypes about competence, polish ...
Luisa Burchartz, Kobe De Keere, Sara Geven   +2 more
wiley   +1 more source

Effect of the microbiome on pathogen susceptibility across four Drosophilidae species

Insect Science, EarlyView.
Four Drosophilidae species were used to investigate how variation in the host microbiome influences susceptibility to infection. Microbial composition and abundance differed among species and treatments. The effects of microbiome manipulation on host survival were both species‐ and pathogen‐specific.
Hongbo Sun, Ben Longdon, Ben Raymond
wiley   +1 more source

Charting the decline of the fourth wave: US overdose deaths by race, ethnicity and substance involvement

Addiction, EarlyView.
Abstract Aims To characterize decreases in overdose death rates in the United States (US) between 2023 and 2024 by race/ethnicity, and substance involvement. Design Population‐based study of national death records accessed via the Centers for Disease Control and Prevention (CDC) Wide‐ranging ONline Data for Epidemiologic Research (WONDER) platform ...
Joseph R. Friedman, Joseph J. Palamar, Daniel Ciccarone, Tommi L. Gaines, Annick Borquez, Chelsea L. Shover, Steffanie A. Strathdee   +6 more
wiley   +1 more source

Use of fractional factorial design to study the compatibility of viral ribonucleoprotein gene segments of human H7N9 virus and circulating human influenza subtypes. [PDF]

Influenza Other Respir Viruses, 2014
Chin AW, Mok CK, Zhu H, Guan Y, Peiris JS, Poon LL.   +5 more
europepmc   +1 more source

Efficacy and safety of pharmacological interventions for the treatment of cocaine use disorder: A systematic review and network meta‐analysis

Addiction, EarlyView.
Abstract Background and aims Cocaine use disorder (CUD) is an increasingly widespread concern worldwide. Various pharmacological treatments have been investigated for CUD, but their efficacy remains unclear, and none have been licensed for treatment.
Craig Paterson, Thomas Parkhouse, Chloe Burke, Monika Halicka, Jennifer C. Palmer, Hend Gabr, Rebecca Wilson, Katie E. Webster, Francesca Spiga, Sarah Dawson, Deborah M. Caldwell, Jennifer Scott, Julian P. T. Higgins, Jelena Savović   +13 more
wiley   +1 more source

Buyers' response to third‐party quality certification: Theory and evidence from Ethiopian wheat traders

American Journal of Agricultural Economics, EarlyView.
Abstract When quality attributes of a product are not directly observable, third‐party certification (TPC) enables buyers to distinguish between quality levels and reward sellers accordingly. We study the adoption of TPC by traders in smallholder‐based agricultural value chains in low‐income countries, where traders aggregate products from many small ...
Gashaw T. Abate, Tanguy Bernard, Erwin Bulte, Jérémy Do Nascimento Miguel, Elisabeth Sadoulet   +4 more
wiley   +1 more source