Results 121 to 130 of about 129,371 (270)

Sub-collision hyperfine structure of nonlinear-optical resonance with field scanning

open access: yes, 2004
Some experimental evidences for methane are produced that the simple transition from frequency scanning of nonlinear-optical resonances to magnetic one may be accompanied with transition from sub-Doppler collisionally broadened structure to sub-collision
A.G. Rudavets   +50 more
core   +1 more source

Development of a Mesoscale‐ and Tide‐Resolving Ocean–Biogeochemistry Model for the Pacific: Tidal Enhancement of the Biological Carbon Pump

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 4, April 2026.
Abstract This study presents a new physical‐biogeochemical simulation of the Pacific Ocean that resolves mesoscale dynamics and explicitly includes tidal forcing. The primary objective is to develop and document a modeling framework that serves both as a detailed record of model configuration and forcing preparation, and as a reference for future ...
Pierre Damien   +6 more
wiley   +1 more source

Track Bed Gaps Impact on Ballast Particle Surrounding Flow Field and Aerodynamic Forces for High-speed Railways before and after Ballast Splashing

open access: yesChengshi guidao jiaotong yanjiu
[Objective] When high-speed trains operate on ballasted tracks, the complex airflow field around ballast particles can lead to track ballast splashing. The formation mechanism of this phenomenon remains unclear.
WANG Jiankai   +3 more
doaj   +1 more source

Dating the Cryptococcus gattii Dispersal to the North American Pacific Northwest. [PDF]

open access: yes, 2018
The emergence of Cryptococcus gattii, previously regarded as a predominantly tropical pathogen, in the temperate climate of the North American Pacific Northwest (PNW) in 1999 prompted several questions.
Bodo Wanke   +15 more
core   +3 more sources

The Last Line

open access: yes
Critical Quarterly, EarlyView.
Beci Carver
wiley   +1 more source

Gut Microbiomes of Marine Zooplankton: Consequences for Host Performance, the Biological Carbon Pump, and Prokaryote Biogeography

open access: yesEnvironmental Microbiology, Volume 28, Issue 4, April 2026.
Expected effects of zooplankton microbiota on the host and on the ecosystem. Stylized mesozooplankton holobiont (center) with arrows indicating respiration within the gut and export of faecal pellets and associated microbes. Orange bubbles summarise microbiome‐mediated consequences for host performance (digestive help, detoxification, vitamin ...
Albert Calbet
wiley   +1 more source

Photovoltaic System For Supplying Public Lighting As Peak Demand Shaving

open access: yesEletrônica de Potência, 2007
This paper describes the design and implementation of a grid connected photovoltaic system aimed to supply energy to the public lighting during the time of high peak demand of the grid. The system is made of two main parts: the solar energy storage unit
Edilson Mineiro Sá Jr.   +5 more
doaj   +1 more source

Tractor Test 2172: John Deere 8400R e23 [PDF]

open access: yes, 2017
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications ...
Nebraska Tractor Test Lab,
core   +1 more source

An Integrated Assessment of the Introduction of Lionfish (Pterois volitans/miles complex) to the Western Atlantic Ocean. [PDF]

open access: yes, 2003
Lionfish (Pterois volitans/miles complex) are venomous coral reef fishes from the Indian and western Pacific oceans that are now found in the western Atlantic Ocean.
Hare, Jonathan A., Whitfield, Paula E.
core  

Prevalence and Implications of “Must‐Kill” Angling Regulations for the Management of Invasive Fishes

open access: yesFisheries Management and Ecology, Volume 33, Issue 2, Page 260-270, April 2026.
ABSTRACT Freshwater biodiversity is increasingly threatened by invasive species, which can disrupt native fish populations and the fisheries they support. Must‐kill regulations, which prohibit the live release of invasive fish caught by recreational anglers, are a management strategy that can be implemented to limit the negative effects of invasive ...
Kevin A. Adeli   +2 more
wiley   +1 more source

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