Results 61 to 70 of about 1,292,395 (359)

Introducing auto-disable syringes to the national immunization programme in Madagascar

Bulletin of the World Health Organization
OBJECTIVE: To evaluate the safety and coverage benefits of auto-disable (AD) syringes, weighed against the financial and logis- tical costs, and to create appropriate health policies in Madagascar.
Paul K. Drain, Josoa S. Ralaivao, Alexander Rakotonandrasana, Mary A. Carnell   +3 more
doaj   +1 more source

Atmosphere‐Snow Exchange Explains Surface Snow Isotope Variability

Geophysical Research Letters, 2022
AbstractThe climate signal imprinted in the snow isotopic composition allows to infer past climate variability from ice core stable water isotope records. The concurrent evolution of vapor and surface snow isotopic composition between precipitation events indicates that post‐depositional atmosphere‐snow humidity exchange influences the snow and hence ...
S. Wahl, H. C. Steen‐Larsen, A. G. Hughes, L. J. Dietrich, A. Zuhr, M. Behrens, A.‐K. Faber, M. Hörhold   +7 more
openaire   +5 more sources

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

The Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae, Julien Benoit, Irina Ruf, Zoleka Sibiya, Bhart‐Anjan S. Bhullar   +4 more
wiley   +1 more source

Snow Particle Fragmentation Enhances Snow Sublimation

Atmospheric Chemistry and Physics
Abstract. Fragmentation of snow particles, where dendritic snowflakes transform into spherical shapes upon impact with surface and other particles during drifting and blowing snow events, plays a critical role in shaping snow dynamics. This phenomenon is important because it influences the size distribution and concentration of snow particles ...
Ning Huang, Jiacheng Bao, Hongxiang Yu, Guang Li   +3 more
openaire   +2 more sources

Studies on Physical Properties of Snow Based on Multi Channel Microwave Radiometer [PDF]

, 1985
The analysis of the data observed over a snow field with a breadboard model of MSR (microwave scanning radiometer) to be installed in MOS-1 (Marine Observation Satellite-1) indicates that: (1) the influence of incident angle on brightness temperature is ...
Takeda, K., Tsuchiya, K.
core   +1 more source

Derivation and evaluation of a new extinction coefficient for use with the n-HUT snow emission model [PDF]

, 2019
In this study, snow slab data collected from the Arctic Snow Microstructure Experiment were used in conjunction with a six-directional flux coefficient model to calculate individual slab absorption and scattering coefficients.
Gurney, Robert, Kelly, Richard, Kontu, Anna, Lemmetyinen, Juha, Leppanen, Leena, Maslanka, Will, Matzl, Margret, Rutter, Nick, Sandells, Melody, Watts, Tom   +9 more
core   +3 more sources

Effects of intermittent exposure to hypobaria and cold on the microarchitecture and morphofunctional profile of rat gastrocnemius muscle

The Anatomical Record, EarlyView.
Abstract Intermittent hypobaric hypoxia (IHH) enhances oxygen transport, muscle metabolism, and cardiovascular health; however, the combined effects of hypobaria and cold are less well understood. Exposure to these stressful environmental factors, even intermittently, can affect skeletal muscle due to its plasticity, thereby altering its metabolic and ...
Garoa Santocildes, Teresa Pagès, Ginés Viscor, Joan Ramon Torrella   +3 more
wiley   +1 more source

Advancing forest inventorying and monitoring

Annals of Forest Science
Key message Evolving societal demands and accelerated ecological dynamics due to global change are rapidly altering forest ecosystems and their services.
Marco Ferretti, Christoph Fischer, Arthur Gessler, Catherine Graham, Katrin Meusburger, Meinrad Abegg, Peter Bebi, Ariel Bergamini, Eckehard G. Brockerhoff, Ivano Brunner, Christoph Bühler, Marco Conedera, Pierre Cothereau, Petra D’Odorico, Christoph Düggelin, Christian Ginzler, Alex Grendelmeier, Matthias Haeni, Frank Hagedorn, Martin Hägeli, Karin Tessa Hegetschweiler, Rolf Holderegger, Frank Krumm, Felix Gugerli, Valentin Queloz, Andreas Rigling, Anita C. Risch, Brigitte Rohner, Christian Rosset, Daniel Scherrer, Tobias Schulz, Esther Thürig, Berthold Traub, Georg von Arx, Peter Waldner, Thomas Wohlgemuth, Niklaus E. Zimmermann, Ross T. Shackleton   +37 more
doaj   +1 more source

Volatile Organic Compounds in Malt Based on GC-MS and GC-IMS Technology

Shipin gongye ke-ji
In order to explore the differences of volatile organic compounds (VOCs) in different malts, roasted malt and biscuit malt were detected by gas chromatography-mass spectrometry (GC-MS) and gas chromatography-ion mobility spectrometry (GC-IMS ...
Qian LIU, Yanlong BAI, Jianhua JIA, Lin XIAO, Xiaojuan WANG, Xiaolong ZHOU, Ran QIU   +6 more
doaj   +1 more source

A rigorous approach to the specific surface area evolution in snow during temperature gradient metamorphism [PDF]

The Cryosphere
Despite being one of the most fundamental microstructural parameters of snow, the specific surface area (SSA) dynamics during temperature gradient metamorphism (TGM) have so far been addressed only within empirical modeling.
A. Braun, A. Braun, K. Fourteau, K. Fourteau, H. Löwe   +4 more
doaj   +1 more source