Results 111 to 120 of about 165,988,968 (220)

Global, Interdisciplinary Research to Guide a Secure and Sustainable Expansion of Mineral Supply Chains. [PDF]

Environ Sci Technol Lett
O'Connell MG, Aitken D, Bullock R, Buscarnera G, Gaillard JF, Grayson MA, Karim AS, LaDouceur R, Suiseeya KRM, Micklethwaite S, Pasten P, Posen ID, Sankaran R, Vengosh A, Videla A, Wight N, Dunn JB.   +16 more
europepmc   +1 more source

Affinity war: forging immunoglobulin repertoires. [PDF]

Curr Opin Immunol, 2019
Zuo T, Gautam A, Wesemann DR.
europepmc   +1 more source

Farm labor scarcity and its uneven impacts on crop producers in the United States

American Journal of Agricultural Economics, EarlyView.
Abstract This study is the first to evaluate the impacts of farm labor scarcity on producers in the United States across different crop production systems. Between 2002 and 2017, we disentangle the effects of labor scarcity from the impacts of rising commodity demand, technological change, and supply of other inputs on labor market outcomes.
Srabashi Ray, Alexandra E. Hill, Iman Haqiqi, J. Edward Taylor, Thomas W. Hertel   +4 more
wiley   +1 more source

Design and evaluation of an embedded automation system for optimized cut-shape placement on coconut shells in sustainable key tag manufacturing. [PDF]

PLoS One
Roshani SDT, Sharmilan T.
europepmc   +1 more source

Firm turnover under asymmetric information: Tanzania's agro‐dealer sector

American Journal of Agricultural Economics, EarlyView.
Abstract We study firm turnover (i.e., entry and exit) and its consumer implications in a market characterized by asymmetric information. Using a three‐round census of agro‐dealers in Tanzania's Morogoro Region, we document annual firm entry and exit rates of 33% and 17%, respectively.
Alix Naugler, Hope Michelson, Sarah Janzen, Christopher Magomba   +3 more
wiley   +1 more source

Pneumatic Conveyer

, 1901
Patent for an invention that "relates to a pneumatic conveyer, and is particularly adapted for use in connection with cotton-seed and other material for the purpose of elevating and conveying the material to a room or compartment where it may be ...
Seifert, John, W.
core  

Natural Sunlight IR‐Driven Highly Efficient Synthesis of Acetaldehyde From Bioethanol Over Cu/Fe2O3

Angewandte Chemie, EarlyView.
This work reports a Cu/Fe2O3 catalyst for the conversion of bioethanol into valuable acetaldehyde and green hydrogen under both infrared (IR) light and natural sunlight. This IR‐driven system sets a new performance benchmark, with TON and initial TOF enhanced by at least one order of magnitude, enabled by a constructed IR photon‐to‐phonon channel and ...
Xiyi Li, Jiangting Zhao, Junjun Guo, Ze‐Kai Yu, Enqi Chen, Qiong Liu, Tieou Wang, Asterios Gavriilidis, Xue‐Qing Gong, Yang Lan, Junwang Tang   +10 more
wiley   +2 more sources

NO NĀ PUA: Exploring the feasibility of culture‐based social prescribing on firefighters' wellbeing in Hawaiʻi

American Journal of Community Psychology, EarlyView.
Abstract Firefighters face an array of stressors due to the demands of their occupation, leading to a high prevalence of mental health challenges. Social prescribing represents a novel approach to healthcare that emphasizes a holistic view of health and wellbeing.
Janice Ikeda, Margary Martin, Misty Pacheco   +2 more
wiley   +1 more source

Role of Innovations in the Increasing of Regional Competitiveness in Latvia

The global economy becomes more dependent on knowledge, on growth of production effectiveness and on harmonized interaction of all components of innovation system.
Judrupa, Ilze, Bērziņa, Ilze
core  

Community partner perspectives on community‐academic health research partnerships with Black American communities: A scoping review

American Journal of Community Psychology, EarlyView.
Abstract Evaluations of community‐engaged research (CEnR) typically emphasize health outcomes rather than the partnership processes that contribute to intervention effectiveness. This scoping review synthesized community partner‐identified strategies for successful community‐academic health research partnerships with Black American communities and ...
Kaylyn A. Garcia, Dylan R. Wong, Derek Griffith, Nada M. Goodrum, Bret Kloos, Shannon Deutsch, Guillermo M. Wippold   +6 more
wiley   +1 more source