Results 51 to 60 of about 921 (162)

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

An exploratory study on the influence of indoor-air parameters on discomfort and cognition performance in schools [PDF]

E3S Web of Conferences
The impact of indoor air quality (IAQ) on the health and comfort of occupants in indoor environments is now recognized as playing a determining role.
Litvak Andrés, van Dijken Froukje, Wahlen Juliët, de Kort Janneke, Hurel Nolwenn, Diboune Sabah, Deprez Raphaël   +6 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

Quality and pratical determinants in [99mTc]Tc-tetrofosmin preparation: hygrometry, syringe sorption & maximal activity per kit

EJNMMI Radiopharmacy and Chemistry
Background Tetrofosmin, labelled with technetium-99m ([99mTc]Tc-tetrofosmin), is a widely used radiopharmaceutical for myocardial perfusion imaging. Despite its routine use, several practical aspects of its preparation remain insufficiently characterized.
Quentin Buon, Hugo Tep, Eli Bassi, Pr Alessio Imperiale, Anne Dory, Bénédicte Gourieux, Alice Ressault   +6 more
doaj   +1 more source

Living in the Hedge: Farmland Reptile Diversity Is Driven by Hedgerow Structural Complexity and Landscape Connectivity

Animal Conservation, Volume 28, Issue 6, Page 817-831, December 2025.
Agricultural intensification is responsible for biodiversity decline, but high‐quality field margins may mitigate these effects. We studied reptile species richness in a farming landscape in western France with a focus on hedgerows structure and density.
Olivier Lourdais, Alexandre Boissinot, Aude Mathiot, Gaëtan Guiller, Pierre Grillet, Sophie Morin, Aurélien Besnard   +6 more
wiley   +1 more source

Reduced dietary intake induces body fluid hypotonicity via alterations in water and energy metabolism

The Journal of Physiology, Volume 603, Issue 22, Page 7345-7364, November 15, 2025.
Abstract figure legend Overnight reduced dietary intake (RED; small dinner with skipped breakfast), compared to a sufficient dietary condition (CON), induced body fluid hypotonicity during moderate exercise in a hot environment, despite equal total fluid intake. RED led to lower serum osmolality and reduced urinary sodium excretion, without differences
Hironori Watanabe, Tomoya Onodera, Yuma Kadokura, Kiyoshi Saito, Kei Nagashima   +4 more
wiley   +1 more source

An experimental study of the effect of surface morphology on squeal occurrence

MATEC Web of Conferences, 2013
Squealing is a major matter of concern for environmental issues and the raised expectations for superior performances in braking systems. Squealing, as well as other types of noise nuisances, contributes to noise pollution and leads to additional ...
Asano Mayu, Brunel Jean-Franç ois, Mège-Revil Alexandre, Chen Huawei, Liu Xiandong, Ichchou Mohamed, Desplanques Yannick   +6 more
doaj   +1 more source

Ancient Microbiomes as Mirrored by DNA Extracted From Century‐Old Herbarium Plants and Associated Soil

Molecular Ecology Resources, Volume 25, Issue 7, October 2025.
ABSTRACT Numerous specimens stored in natural history collections have been involuntarily preserved together with their associated microbiomes. We propose exploiting century‐old soils occasionally found on the roots of herbarium plants to assess the diversity of ancient soil microbial communities originally associated with these plants.
Gianluca Grasso, Régis Debruyne, Martino Adamo, Olivier Rué, Franck Lejzerowicz, Lucie Bittner, Valeria Bianciotto, Roland Marmeisse   +7 more
wiley   +1 more source

QTL detection and genomic prediction for resistance to anthracnose in alfalfa (Medicago sativa)

The Plant Genome, Volume 18, Issue 3, September 2025.
Abstract Forage production, persistence, and associated ecosystem services provided by the major forage legume, alfalfa (Medicago sativa), may be affected by disease susceptibility. Resistance to anthracnose, caused by Colletotrichum trifolii, has been described as an oligogenic trait, but the precise location of resistance genes on the alfalfa genome ...
Marie Pégard, Camille Gréard, Marius Grelier, Marie‐Christine Gras, Laure Saint‐Pierre, Bernard Tharel, Philippe Barre, Bernadette Julier   +7 more
wiley   +1 more source

On the Hygrometry of Chemical Fertilizers

The Journal of the Society of Chemical Industry, Japan, 1959
従来の肥料の吸湿試験は同一条件における同一試料の吸湿量が測定誤差以上の違いを生ずることが多く, また秤量ビンにちょっとした衝撃を与えてもそれ以後の吸湿の状態が変化するようなことが起る。したがって, この試験方法を化成肥料ならびに過リン酸石灰について検討した結果, つぎのことがわかった。(1)従来用いられていたガラス製乾燥器を使った恒湿器では不十分であって,電気恒温恒湿器が必要である。かつ器内の場所の相違による影響を除くため,その中に回転板を備える必要がある。(2)試料は20メッシュ以下に粉砕すれば,粒度分布の相違による影響を除くことができる。(3)試料は0.9～1.1gの範囲で採取すれば,1gについての吸湿量に換算して比較を行ってよい。
Hiroshi Abe, Goro Yamaguchi
openaire   +2 more sources