Results 51 to 60 of about 3,308 (238)

Capturing the unseen: A low‐cost method for stratified subterranean sampling of soil invertebrates in drylands

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
We developed a low‐cost, stratified subterranean trap for live capture of soil macrofauna in the sandy, dryland soils of the southern Kalahari. The subterranean traps sampled below‐ground taxa and life stages that were rarely represented in pitfall traps (including termites, hypogaeic ants and beetle larvae), showed strong seasonal peaks in richness ...
Walter R. Jubber   +2 more
wiley   +1 more source

Site-directed mutagenesis of n-terminal Alpha Helix of J15 lipase [PDF]

open access: yes, 2015
The intrinsic propensity of each amino acid residue forming α-helices in a protein determines the stability of a protein. The purpose of this study is to improve the stability of the protein by stabilizing the N-terminal α-helix.
Lee, Mei Ying
core  

The Effects of the 1930s HOLC “Redlining” Maps

open access: yesAmerican Economic Journal: Economic Policy, 2017
This study uses a boundary design and propensity score methods to study the effects of the 1930s-era Home Owners Loan Corporation (HOLC) “redlining” maps on the long-run trajectories of urban neighborhoods.
Daniel Aaronson   +2 more
semanticscholar   +1 more source

Supplémentation en farine fortifiée « Misola » chez les personnes vivant avec le VIH sous traitement ARV au Mali.

open access: yesRevue Malienne d’Infectiologie et de Microbiologie, 2018
Position du problème: Tester l’apport d’une supplémentation en farine fortifiée chez les personnes vivant avec le VIH sous traitement antirétroviral au Mali.
Sango H.A   +6 more
doaj   +3 more sources

Race‐related research in economics

open access: yesEconomica, Volume 93, Issue 370, Page 403-438, April 2026.
Abstract Issues of racial justice and economic inequalities between racial and ethnic groups have risen to the top of public debate. Economists' ability to contribute to these debates is based on the body of race‐related research. We study the volume and content of race‐related research in economics.
Arun Advani   +4 more
wiley   +1 more source

Manodopera straniera e livelli salariali interni con particolare riferimento alla situazione della Svizzera. (Foreign workers and domestic wage levels with an illustration from the Swiss case)

open access: yesMoneta e Credito, 2014
The work analyses issue of the importation of foreign labour, considering many aspects that have yet to receive close inspection. The inquiry is concerned solely with the effect of immigration on the economic position of the native population, or native ...
V.C. LUTZ
doaj   +1 more source

Efficacy and Safety of Transcutaneous Electrical Acupoint Stimulation for Improving Clinical Signs of Facial Skin Aging

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 4, April 2026.
ABSTRACT Background Skin aging is a key focus in aesthetic and dermatologic medicine. Transcutaneous electrical acupoint stimulation (TEAS) is a noninvasive, acupuncture‐based technique that integrates traditional meridian theory with modern electrical stimulation.
Yi Luo   +8 more
wiley   +1 more source

Genomic study of Photobacterium marinum strain J15 and development of genome scale metabolic model for cellular metabolism identification [PDF]

open access: yes, 2017
Photobacterium sp. strain J15 was originally isolated from marine water of Tanjung Pelepas, Johor. It was initially studied for its novel GDSL esterase and asparaginase production. With the production of the potential enzymes and secondary metabolites,
Roslan, Noordiyanah Nadhirah
core  

International hidden entrepreneurs: Concealed partnerships in new venture formation in an emerging markets context

open access: yesJournal of Innovation & Knowledge
This study examines the emergence of international hidden entrepreneurs (IHEs) in the Kingdom of Saudi Arabia through an institutional theory lens. An international hidden entrepreneur arises when local regulations impose high costs on an international ...
Moayad Moharrak   +3 more
doaj   +1 more source

Machine Learning Model for an App‐Based Tool to Assist With the Diagnosis of Canine Atopic Dermatitis

open access: yesVeterinary Dermatology, Volume 37, Issue 2, Page 236-246, April 2026.
Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon   +2 more
wiley   +1 more source

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