Results 101 to 110 of about 151,008 (301)

Do More Open Economies Export Less Diversely in Brazilian Agribusiness?

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper asks whether municipalities with a larger export‐to‐revenue ratio display a more concentrated bundle of exported goods in Brazilian agribusiness. Recent advances in export imputation for Brazilian municipalities allow for an analysis of the concentration profile of each municipality and its association with export openness.
Alan Leal, Michelle Marcia Viana Martins
wiley   +1 more source

Accelerating Biosensor Discovery: A Computationally‐Driven Pipeline for Microplastics Monitoring

open access: yesAdvanced Intelligent Discovery, EarlyView.
A computationally guided pipeline unites molecular simulation, synthetic biology, electrochemical engineering, and machine learning to accelerate biosensor discovery. A Bacillus anthracis carbohydrate‐binding module is used to develop a high‐performance micro‐ and nanoplastics sensor with greatly reduced error and variability.
Gabriel X. Pereira   +13 more
wiley   +1 more source

Poblaciones de microorganismos oxidadores de amonio y desnitrificantes en cultivo de arroz [PDF]

open access: yes, 2017
El arroz es un importante alimento a nivel mundial, su cultivo es potencialmente emisor de gases de efecto invernadero, tales como el CH₄ y el N₂O.
Azziz de los Santos, Julio Gastón
core  

Choice experiments on land managers' participation in environmental programs: A systematic review and meta‐analysis of estimate validity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Discrete choice experiments are increasingly being used to estimate land managers' willingness to accept participation in incentive‐based environmental programs. This is a specific application of discrete choice experiments: the estimation of willingness to accept for a private good (program participation) where respondents have to make trade ...
Anastasio J. Villanueva   +2 more
wiley   +1 more source

A shared hope (Esperanza compartida), Los Angeles, 1995 A shared hope (Esperanza compartida), Los Angeles, 1995 [PDF]

open access: yes, 1995
A shared hope (Esperanza compartida), Los Angeles, 1995, Esperanza School, exterior facing playground, 680 Little Street (at Union Avenue). The themes are education, hope, and immigration.
Dunitz, Robin J.   +2 more
core  

Immigrant mental health, safe work, discrimination, and state policies: From racism and xenophobia to health equity

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract An ecological model was developed to examine the pathways linking immigration state policies to physically safe work conditions and work volition, interpersonal discrimination, and mental health distress. The ecological framework was tested among two subsamples totaling 529 Latinx immigrant participants: (1) immigrants who resided in states ...
Germán A. Cadenas   +6 more
wiley   +1 more source

Triumpho de los santos, Cagliari

open access: yes, 2019
Triumpho de los santos del Reynos e Cerdeña: a la Magestad Catholica del Rey Don Phelippe IIII(Cagliari 1635) demonstrates the Spanish presence in Sardinia in the late sixteenth and early seventeenth centuries and represents a rare example of an illustrated book published on the island. Dedicated to King Philip IV and written in Castilian, it documents
openaire   +2 more sources

Assessing the Feasibility of Wearable Devices for Physiological Monitoring and Heat Risk Prediction in Outdoor Agricultural Workers

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Outdoor agricultural workers experience significant heat exposure, yet few studies have evaluated whether wearable sensors can reliably measure continuous physiological responses in real field conditions. This pilot study examined the feasibility and predictive utility of core temperature, hydration, heart rate, and movement data ...
Sinan Sousan   +10 more
wiley   +1 more source

Ketal Protection of Glycerol for Selective Electrosynthesis of Glyceric Acid in Highly Alkaline Media

open access: yesAngewandte Chemie, EarlyView.
Using a ketal‐protected glycerol derivative (solketal) as the oxidation substrate enables site‐selective electrooxidation that suppresses C–C cleavage on non‐noble catalysts. Highly alkaline conditions promote reactive solketal alkoxide formation, weaken the Cα─H bond to facilitate dehydrogenation, and buffer local acidification, enabling a record‐high
Jiamin Wang   +6 more
wiley   +2 more sources

Home - About - Disclaimer - Privacy