Results 51 to 60 of about 3,024 (208)

Ventilation effects on humidity measurements in thermometer screens [PDF]

, 2012
Relative humidity (RH) measurements, as derived from wet-bulb and dry-bulb thermometers operated as a psychrometer within a thermometer screen, have limited accuracy because of natural ventilation variations.
Aitken, Bolton, Harrison, Harrison, Harrison, Harrison, HMSO, Parker, Spencer-Gregory, Willett, WMO   +10 more
core   +1 more source

Identifying Distinct Pre‐Eruptive Composition‐H2O‐Time Trends Using Plagioclase

Geochemistry, Geophysics, Geosystems
Macrocrysts (large crystals) in magmas offer a premier record of pre‐eruptive magma storage conditions encoded in their chemistry and texture. Careful study of macrocryst zoning can deconvolve the conditions of crystal growth and the relative time a ...
Oliver Higgins, Tom Sheldrake
doaj   +1 more source

High physical properties of cashew nut shell biochars in the adsorbtion of mycotoxins [PDF]

, 2019
Biochars were produced from cashew nut shell by pyrolysis on tubular oven at 400, 600 and 800°C.They were thenanalyzed and characterized (CHN, volatiles and pH);andwere tested at different pH (4.15, 6.54 and 9.05) under different adsorption conditions ...
Ahmadou, Abderahim, Durand, Noel, Montet, Didier, Napoli, Alfredo   +3 more
core   +1 more source

Impaired thermoregulatory function during dynamic exercise in multiple sclerosis [PDF]

, 2018
INTRODUCTION: Impairments in sudomotor function during passive whole-body heating have been reported in multiple sclerosis (MS), a demyelinating disease of the CNS that disrupts autonomic function.
Allen, Dustin, Chaseling, Georgia, Davis, Scott, Huang, Mu, Jay, Ollie, Morris, Nathan   +5 more
core   +1 more source

Welfare assessment of turkeys (Meleagris gallopavo gallopavo) on farm

EFSA Journal, Volume 24, Issue 2, February 2026.
Abstract This Scientific Opinion assesses the welfare of turkeys of all ages (Meleagris gallopavo gallopavo) on farm in relation to the type and condition of the litter, type and availability of enrichment (including covered veranda and outdoor range), space allowance, concentrations of ammonia and carbon dioxide, effective environmental temperature ...
EFSA Panel Animal Health and Animal Welfare (AHAW), Søren Saxmose Nielsen, Julio Alvarez, Anette Boklund, Sabine Dippel, Fernanda Dorea, Jordi Figuerola, Mette S. Herskin, Virginie Michel, Miguel Angel Miranda Chueca, Eleonora Nannoni, Romolo Nonno, Karl Stahl, Jan Arend Stegeman, Hans‐Hermann Thulke, Frank Tuyttens, Christoph Winckler, Jutta Berk, Joanna Marchewka, Nienke van Staaveren, Oana Maria Balmos, Chiara Fabris, Olaf Mosbach‐Schulz, Yves Van der Stede, Marika Vitali, Cristina Rojo Gimeno, Antonio Velarde, Anja Brinch Riber   +27 more
wiley   +1 more source

The Magmatic‐Hydrothermal System of the Three Sisters Volcanic Cluster, Oregon, Imaged From Field Gravity Measurements

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 1, January 2026.
Abstract From 2019 to 2024, gravity surveys were conducted at the Three Sisters volcanic cluster (TSVC), measuring 246 gravity sites using a spring relative gravimeter. We calculated the residual Bouguer anomaly and identified three main zones with negative anomalies, ranging from −4 to −8 mGal, located southwest and west of South Sister, within an ...
Hélène Le Mével, Nathan L. Andersen, Annika E. Dechert, Josef Dufek   +3 more
wiley   +1 more source

Plagioclase‐Saturated Melt Hygrothermobarometry and Plagioclase‐Melt Equilibria Using Machine Learning

Geochemistry, Geophysics, Geosystems
Compositions of plagioclase‐melt pairs are commonly used to constrain temperatures (T), dissolved water contents (H2O) and pressures (P) of pre‐eruptive magma storage and transport.
K. S. Cutler, M. Cassidy, J. D. Blundy
doaj   +1 more source

Combined effect of moisture and electrostatic charges on powder flow

EPJ Web of Conferences, 2017
It is well known in industrial applications involving powders and granular materials that the relative air humidity and the presence of electrostatic charges influence drastically the material flowing properties.
Rescaglio Antonella, Schockmel Julien, Vandewalle Nicolas, Lumay Geoffroy   +3 more
doaj   +1 more source

The Transition From Melt Accumulation to Eruption Initiation Recorded by Orthopyroxene Fe‐Mg Diffusion Timescales in Late Holocene Rhyolites, South Sister Volcano, Oregon Cascade Range

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 12, December 2025.
Abstract South Sister volcano, Oregon Cascade Range, USA, has repeatedly erupted rhyolite since ca. 40 ka. The youngest such eruptions are the ca. 2 ka Rock Mesa and Devils Chain rhyolites, erupted several hundred years apart from two multi‐vent complexes separated by 3–6 km. Fe‐Mg interdiffusion models of orthopyroxene rims from both rhyolites produce
Nathan L. Andersen, Annika E. Dechert, Dawn C. S. Ruth, May (Mai) Sas, Julie Chouinard, Josef Dufek   +5 more
wiley   +1 more source

Concept and architecture of a new apparatus for cylindrical form measurement with a nanometric level of accuracy [PDF]

, 2012
In relation to the industrial need and to the progress of technology, Laboratoire National de M´etrologie et d’Essais (LNE) would like to improve the measurement of its primary pressure standards, spherical and flick standards.
DAMAK, Mohamed, DAVID, Jean-Marie, GIBARU, Olivier, NOUIRA, Hichem, VISSIERE, Alain   +4 more
core   +6 more sources