Results 61 to 70 of about 1,630,108 (286)

Ethical Leadership and Employees’ Creativity: The Mediating Role of Organizational Pride

open access: yesFoundations of Management
The purpose of the current study is to examine the mediating role of organizational pride on the relationship between ethical leadership and employees’ creativity. Using a convenience sample of (130) managers, heads of the department, and their employees
AL-HARAISA Yazan Emnawer
doaj   +1 more source

Microbiome and pancreatic cancer: time to think about chemotherapy

open access: yesGut Microbes
Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive cancer characterized by late diagnosis, rapid progression, and a high mortality rate. Its complex biology, characterized by a dense, stromal tumor environment with an immunosuppressive milieu,
Juliana de Castilhos   +5 more
doaj   +1 more source

Unified Parameterization and Calibration of Serial, Parallel, and Hybrid Manipulators

open access: yesRobotics, 2021
In this work, we present methods allowing parallel, hybrid, and serial manipulators to be analyzed, calibrated, and controlled with the same analytical tools.
Benjamin L. Moser   +2 more
doaj   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

open access: yesAdvanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao   +5 more
wiley   +1 more source

Information source and content – Drivers for consumers’ valuation of fairly traded chocolate

open access: yesCleaner and Responsible Consumption, 2022
To learn about the role of information content and source as catalysts to increase consumers' valuation of fairly traded foods, we conducted an online survey with 2500 consumers representative of the German population.
Liza von Grafenstein   +2 more
doaj   +1 more source

The Distance of the First Overtone RR Lyrae Variables in the MACHO LMC Database: A New Method to Correct for the Effects of Crowding

open access: yes, 2007
Previous studies have indicated that many of the RR Lyrae variables in the LMC have properties similar to the ones in the Galactic globular cluster M3.
A. V. Muzzin   +12 more
core   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Exposure to Household Air Pollution from Biomass Cookstoves and Blood Pressure Among Women in Rural Honduras: A Cross‐Sectional Study [PDF]

open access: yes, 2018
Growing evidence links household air pollution exposure from biomass cookstoves with elevated blood pressure. We assessed cross‐sectional associations of 24‐hour mean concentrations of personal and kitchen fine particulate matter (PM2.5), black carbon ...
Africano, Sebastian   +14 more
core   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Old Colony Mennonite Women's Lives in Mexico from the 1920s to the 1940s

open access: yesThe Journal of Amish and Plain Anabaptist Studies, 2020
This article explores documents and photographs that record the migration of two Old Colony Mennonite women from Canada to Mexico in the 1920s. It focuses on the lives of two women, Sara Wiebe and Anna Enns, and their families.
Rebecca Janzen
doaj  

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