Results 81 to 90 of about 2,841,692 (252)

Recent insights into the molecular mechanism of ubiquinol oxidation by cytochrome bc1

open access: yesFEBS Open Bio, EarlyView.
The review reflects on the mechanism of the catalytic reaction in cytochrome bc1: the electron bifurcation that involves the separation of two electrons derived from the quinol oxidation to opposite sides of the enzyme across the membrane. This review summarizes the long‐standing effort to understand the mechanism of quinol oxidation catalyzed by ...
Anna Wójcik‐Augustyn   +2 more
wiley   +1 more source

Career Development of College Students through Part-Time Work: The Role of Leader-Member Exchange and Taking Charge Behavior [PDF]

open access: yes
This study examines the potential benefit of college students' part-time work on their career development by focusing on leader-member exchange (LMX) and taking charge behavior in the workplace.
Tomoki Sekiguchi
core  

Neutron-proton charge-exchange polarization [PDF]

open access: yesIl Nuovo Cimento A, 1971
The neutron-proton charge-exchange polarization has provided new information to test various theoretical models and exchange degeneracy of ρ and A2 trajectories. The small polarization which is consistently negative and independent of energy at most points is changing our belief that particles like ρ and A2 are exchange degenerate.
openaire   +2 more sources

Report of the New York Produce Exchange.

open access: yes, 1878
Published with volumes 1887/88-1901/02 of the Annual statistical report of the New York Produce Exchange."With the charter, by-laws, and the several trade rules adopted by the Exchange, and a list of its members.
New York Produce Exchange.
core  

Big Ideas Exchange -- Coming May 16, 2019 [video]

open access: yes, 2019
The Big Ideas Exchange (BIX) is our opportunity to share the game-changing research of NPS faculty and students that directly addresses grand challenges in American national security. The next BIX, coming May 16, 2019, at 3:00 p.m.

core   +2 more sources

Investigating double charge-exchange transitions with nuclear reactions [PDF]

open access: yesEPJ Web of Conferences
Collisional heavy-ion double charge exchange (DCE) reactions, arising from second-order nucleon-nucleon interactions, are investigated. These reactions offer a unique avenue for exploring two-body transition densities (2BTD) as­sociated with nuclear DCE ...
Colonna Maria   +3 more
doaj   +1 more source

Rheumatoid Arthritis and Coronary Artery Calcium Progression: A Case Cohort Analysis From ELSA‐Brasil

open access: yesArthritis Care &Research, EarlyView.
Objective To investigate the association between rheumatoid arthritis (RA) and coronary artery calcium (CAC) prevalence, incidence, and progression over four years in adults without prior cardiovascular disease. Methods A case‐cohort study within the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil) included 585 participants (86 patients with ...
Patrícia Fonseca Estrada   +7 more
wiley   +1 more source

Modeling of non-thermal fractions formed in the extended hydrogen corona at Mars

open access: yesFrontiers in Astronomy and Space Sciences
Solar forcing on the upper atmospheres of terrestrial planets occurs through both the absorption of soft X-ray and extreme ultraviolet (XUV) solar radiation and the influx of solar wind plasma resulting in the formation of an extended neutral corona ...
Valery Shematovich   +2 more
doaj   +1 more source

Charge-exchange reaction by Reggeon exchange and W+W−-fusion [PDF]

open access: yesAIP Conference Proceedings, 2015
Charge exchange reactions at high energies are examined. The existing cross section data on the Reggeon induced reaction pp $\rightarrow$ n + $Δ^{++}$ taken at the ZGS and ISR accelerators are extrapolated to the energies of the RHIC and LHC colliders.
openaire   +2 more sources

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

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