Results 101 to 110 of about 198,233 (286)

Whalesong [PDF]

open access: yes, 1988
Staff burn out a major concern at UAS -- Student credit hours increase by nine percent -- Nationwide community college enrollment reaches record high -- Apathy and action: a reputation in peril -- Are free legal services really free?

core  

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

open access: yesAdvanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider   +6 more
wiley   +1 more source

Are teachers too exhausted to develop themselves? : The significance of professional development and in-service training on teachers' work-related well-being [PDF]

open access: yes, 2002
The aim of this study was to investigate the connection between teachers' burn-out and professional development. In addition, the study aimed at clarifying teachers' conceptions of the significance of in-service training on work-related well-being.
Tuominen, Heta
core  

Miniature Nanomesh Mechano‐Acoustic Sensor with Wide Linear Dynamic Range, Broad Bandwidth, and Flat Frequency Response

open access: yesAdvanced Functional Materials, EarlyView.
A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee   +8 more
wiley   +1 more source

Analysis of factors affecting fatigue in emergency medicine residents: A nationwide, cross-sectional, descriptive study

open access: yesTurkish Journal of Emergency Medicine
OBJECTIVES: Emergency physicians may experience intense fatigue and burnout due to factors related to occupational conditions. The group experiencing burnout most frequently among physicians is emergency medicine (EM) physicians, with 63%.
Ali Batur
doaj   +1 more source

Hubungan Antara Persepsi Terhadap Lingkungan Psikososial Dengan Kecenderungan Burnout Pada Karyawan [PDF]

open access: yes, 2013
Pemahaman yang mendalam mengenai faktor-faktor yang relevan dan berpengaruh dalam konteks burnout menja di suatu keharusan dalam rangka memecahkan masalah ketenagakerjaan.
, Drs. Mohammad Amir, M.Si   +1 more
core  

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

A neurose profissional

open access: yesRAE: Revista de Administração de Empresas, 1993
O texto procura mostrar as diferenças existentes entre os conceitos de stress e neurose em situação de trabalho, que, segundo a autora, não é apenas terminológica, mas principalmente de referencial teórico que embasa os dois conceitos.
Nicole Aubert
doaj  

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

open access: yesAdvanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul   +8 more
wiley   +1 more source

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

open access: yesAdvanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang   +19 more
wiley   +1 more source

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