Results 91 to 100 of about 45,996 (263)

Microstructural and compositional analysis of debris in micro‐electrical discharge machining of Ni‐Ti shape memory alloy and stainless‐steel (SS304) Analyse der Mikrostruktur und Legierung von Abtragspartikeln beim Mikro‐Funkenerodieren von Ni‐Ti‐Formgedächtnislegierungen und Edelstahl (SS304)

Materialwissenschaft und Werkstofftechnik, EarlyView.
This research provides an extensive and sophisticated analysis of debris produced by micro‐electrical discharge machining processing of Ni‐Ti shape memory alloys and austenitic stainless steel (SS304) using brass electrodes. The research examines how different discharge energy levels controlled by capacitance and voltage affect debris shape and ...
M. Sarvar Rasheed, C. Rockinger, M. Merkel, A. Al Ahmari   +3 more
wiley   +1 more source

Monitoring feral pigs (Sus scrofa): Complementarity between autonomous sensing methods increases detection probability

Remote Sensing in Ecology and Conservation, EarlyView.
Invasive alien species are a major threat for biodiversity worldwide and effective monitoring is paramount to inform management. In this study we used a multi‐season occupancy model to assess probability of detection between camera traps and passive acoustic recorders for feral pigs (Sus scrofa) during 1 year of data collection.
Marina D. A. Scarpelli, Stewart Macdonald, Maryam Golchin, Simon Linke, Jens G. Froese   +4 more
wiley   +1 more source

Molecular expression associated with vibrissa follicle development and differentiation [PDF]

, 2006
The hair follicle is a complex mini-organ formed as a result of epithelial mesenchymal interactions, provided by three different stem cell sources: epithelial, neural crest and mesenchymal.
Hammond, Nigel L.
core  

National Policy Coherence Counts for Reducing Inequality in Global Climate and Development Agendas

Sustainable Development, EarlyView.
ABSTRACT International institutions promote policy coherence as crucial to the effective and fair implementation of global sustainability agendas, though the evidence for its benefits is slim. We present here the first systematic cross‐country dataset on the consequences of national government efforts to promote policy coherence for vulnerable groups ...
Katherine Browne, Adis Dzebo, Zoha Shawoo, Mario Cardenas, Pierrick Chalaye, Alexia Faus Onbargi, Cassilde Muhoza, Patricia Nicdao, Nokwethaba Makhanya, Navam Niles, Priyatma Singh   +10 more
wiley   +1 more source

Histological, Immunohistological, and Clinical Features of Merkel Cell Carcinoma in Correlation to Merkel Cell Polyomavirus Status

Journal of Skin Cancer, 2012
Merkel cell carcinoma is a rare, but highly malignant tumor of the skin with high rates of metastasis and poor survival. Its incidence rate rises and is currently about 0.6/100000/year.
T. Jaeger, J. Ring, C. Andres
doaj   +1 more source

A Technology‐First Framework for SDG Implementation in Carbon‐Based Economies: Empirical Evidence and Policy Implications

Sustainable Development, EarlyView.
ABSTRACT Only 17% of Sustainable Development Goal indicators are globally on track, yet the structural conditions explaining this failure remain inadequately theorised for fossil‐fuel‐dependent economies. This study develops and empirically tests a four‐layer loop framework of Technology, Well‐being, Social Equity, and Sustainability closing through ...
Sameh W. H. Al‐Muqdadi, Dunya Al‐Hayali, Ahmed H. Saadoon, Basma Al‐kinani, Sama Yas, Nechirvan Kalary, Zahraa Obaid, Ahmed A. Mouhsen, Mariam M. Majeed, Nasr Alani   +9 more
wiley   +1 more source

CARCINOMA DE CÉLULAS DE MERKEL DE LOCALIZAÇÃO ATÍPICA

Revista da Sociedade Portuguesa de Dermatologia e Venereologia, 2016
As células de Merkel se localizam na camada basal da epiderme e tem função neuroendócrina ainda pouco compreendida. O carcinoma de célula de Merkel é uma neoplasia cutânea maligna, rara, mais prevalente em homens, caucasianos e idosos.
Camille Maximiliana de Toledo Leme Maia, Vanessa de Sousa Mançano   +1 more
doaj   +1 more source

The Dark Pyramid: Unpacking the Multidimensional Nature of the Dark Side of Leadership

British Journal of Management, EarlyView.
Abstract The dark side of leadership has been employed as an umbrella term to cover an array of concepts typically concerned with the dysfunctionality and/or toxicity of individual leaders. As the field of leadership studies moves towards ‘post‐heroic’ perspectives, we apply the same ontological positioning, adopting a ‘post‐villainous’ perspective in ...
Peter Stephenson, Richard Bolden, Morgen Witzel   +2 more
wiley   +1 more source

sampley: A Python package for sampling visual survey data

Methods in Ecology and Evolution, EarlyView.
Abstract Visual surveys are a common method of obtaining data for ecological studies, including studies that develop models (e.g. species distribution models). In the case of transect or non‐transect line surveys, data must often be partitioned into spatiotemporal units (i.e. samples) before being modelled.
Jonathan Syme, Daniel E. Pendleton, Erin L. Meyer‐Gutbrod, Benjamin Tupper, Nicholas R. Record   +4 more
wiley   +1 more source

Data‐ and code‐archiving in the British Ecological Society journals: Present status and recommendations for future improvements

Methods in Ecology and Evolution, EarlyView.
Abstract Data‐ and code‐archiving are important components of open science, as both make research more transparent, reproducible, accountable and credible, allowing future researchers to build on previous work. Despite progress in implementing data‐ and code‐archiving policies in journals publishing ecology and evolution research, issues remain.
Natalie Cooper, the BES Data and Code Hackathon Group   +1 more
wiley   +1 more source