Results 161 to 170 of about 27,758 (304)

Engaging the public in plant science: Communication facilitators and barriers of scaling up a citizen science campaign

People and Nature, Volume 8, Issue 9, Page 2925-2940, September 2026.
Abstract Volunteers have been involved in nature observations for decades through citizen science initiatives, providing large data sets as well as problem identification that allow a more complete understanding of many natural phenomena. Although communication is a core component in citizen science, the key factors that determine its effectiveness in ...
Kristiina Gibson, Monika Suškevičs, Baiba Prūse, Marta Barberis, Sara A. O. Cousins, Živa Fišer, Margaux Julien, Marianne Kivastik, Marcin Klisz, Attila Lengyel, Zuzana Münzbergová, Radosław Puchałka, Iris Reinula, Froukje Rienks, Julie Koch Sheard, Viktor Siverin, Bojana Stojanova, Sabrina Träger, Tsipe Aavik   +18 more
wiley   +1 more source

A monolithic cladding pumped holmium-doped fibre laser

, 2015
We present a single-mode, monolithic holmium-doped silica fibre laser resonantly pumped by thulium-doped fibre lasers through a fused fibre pump combiner.
Corena, L, Davies, P, Stepanov, D, Carter, Adrian Lindsey, Haub, John, Davidson, Alan, Hughes, M, Swain, R, Hemming, Alexander, Carmody, Neil, Simakov, Nikita, Bennetts, Shayne   +11 more
core  

Endoscopic surgery for neoplasms in the larynx, trachea, and bronchi with holmium laser light

Flexible endoscopic laser surgery has proven nowadays to be safe and effective instrument for managing tracheobronchial disorders. Application of holmium laser light in medicine was first reported in 1987, and since then it has been widely used in ...
N. V. Chernichenko, E. A. Shuinova, I. O. Susarev   +2 more
core   +1 more source

Balancing forage and fear: How people, environment and predators shape reindeer grazing in the Fennoscandian tundra

People and Nature, Volume 8, Issue 9, Page 3182-3200, September 2026.
Abstract The long history of reindeer herding in Fennoscandia has shaped the mountain tundra by influencing its productivity, nutrient and carbon cycling and vegetation structure. By partly limiting shrub expansion, extensive reindeer grazing contributes to ecosystem resilience and helps mitigate climate change effects.
Marianne Stoessel, Felicia Wikinger, Regina Lindborg   +2 more
wiley   +1 more source

Dose‐Dependent Effects of Clinoptilolite Supplementation on Sperm Quality and Oxidative Stress During Canine Semen Cryopreservation

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Clinoptilolite supplementation in canine semen extenders showed dose‐dependent effects during cryopreservation, with 2% yielding optimal post‐thaw sperm quality. Higher concentrations impaired sperm parameters, likely due to oxidative imbalance, highlighting the importance of precise dosing to enhance cryosurvival.
Nurdan Coşkun, Fikret Karaca
wiley   +1 more source

Effects of Supplementing Semen Extenders With Spirulina platensis Extract on Post‐Thaw Ram Sperm Quality

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Supplementation of Tris‐based semen extender with 50 µg/mL Spirulina platensis methanolic extract significantly improved post‐thaw ram sperm motility, viability, membrane integrity, mitochondrial function, and DNA stability while enhancing antioxidant enzyme activities and markedly reducing lipid peroxidation and oxidative stress.
Kimia Jaberi, Seyyed Mojtaba Mousavi, Ali Forouharmehr   +2 more
wiley   +1 more source

Inside the Fire Plume Chemical Interactions: A Review on Key Processes and Future Directions

Reviews of Geophysics, Volume 64, Issue 3, September 2026.
Abstract Fire plumes are rising columns of heated air masses, consisting of gaseous and particulate matter generated by combustion, affecting air quality, climate and public health. The chemical species released undergo secondary reactions and participate in chemical and physical interactions, altering the properties of the fire plume.
E. Dovrou, A. Voulgarakis
wiley   +1 more source

Uranium Isotope Evidence for Persistent Global Ocean Anoxia Across the Ediacaran–Cambrian Transition in Siberia

Geobiology, Volume 24, Issue 5, September/October 2026.
ABSTRACT The enigmatic Ediacara biota represents Earth's earliest example of macroscopic, complex life, yet the driving forces promoting their mid‐Ediacaran evolution and subsequent extinction across the Ediacaran–Cambrian boundary remain speculative. If these were true animals requiring oxygen for aerobic respiration, their rise has often been linked ...
Andrew D. Doerrler, Tian Gan, Geoffrey J. Gilleaudeau, Matthew G. Pedersen, Natalia Bykova, Vasiliy Marusin, Natalia A. Ivanova, Boris Kochnev, Dimitriy V. Grazhdankin, Karel Kletetschka, Alan J. Kaufman   +10 more
wiley   +1 more source

Soft tissue abnormalities in the congenital limb malformation radial dysplasia (RD): Their clinical impact and treatment significance

Journal of Anatomy, Volume 249, Issue 3, Page 457-475, September 2026.
We review the characteristic changes to the limb soft tissue and neurovascular abnormalities that have been described in the congenital limb birth defect, Radial Dysplasia. These include consistent changes in muscle anatomy or absence of specific muscles, persistent median arteries and absent radial arteries and consistent alterations in neural ...
Marco Correia Duarte, Sultan M. Al‐Zyoud, Eleanor M. Feneck, Duane James, Gillian D. Smith, Branavan Sivakumar, Malcolm P. O. Logan   +6 more
wiley   +1 more source

Demographic Dynamics and International Trade: Stylized Facts and Theoretical Insights

Journal of Economic Surveys, Volume 40, Issue 4, Page 1806-1833, September 2026.
ABSTRACT Demographic change within a country has economic repercussions for other countries through international transactions. Ongoing shifts in population size and age structure across countries have important implications for international trade, operating through changes in market size, consumption preferences, and labor supply.
Kumuthini Sivathas
wiley   +1 more source