Results 51 to 60 of about 1,353 (165)

Viscotoxin and lectin content in foliage and fruit of Viscum album L. on the main host trees of Hyrcanian forests

Scientific Reports, 2022
Mistletoe (Viscum album L.) is a hemiparasitic plant that absorbs water and nutrients from the host tree. Mistletoe contains two groups of cytotoxic, immunomodulatory and antitumor proteins, viscotoxins and lectins.
Sanaz Yousefvand, Farnoosh Fattahi, Seyed Mohsen Hosseini, Konrad Urech, Gerhard Schaller   +4 more
doaj   +1 more source

Work in Progress: Use of Wood‐Based Inserts in Injection Molding

Engineering Reports, Volume 8, Issue 3, March 2026.
The study investigates the suitability of wood‐based mold inserts for the production of small series in polymer injection molding, showing that specially modified materials like laminated beech and compressed bamboo are more promising than natural woods. The results indicate that reproducible components can be produced with these tools. ABSTRACT In the
David Grundmann, Michael Mainz, Leo Munier, Fabian Dillenhöfer, Alexander Pfriem, Bernd Künne, Marcel Bartz   +6 more
wiley   +1 more source

Mercury pollution in hornbeam ( Carpinus betulus ) trees in green space at industrial park area (Iran)

Temas Agrarios, 2020
The heavy metal mercury among other toxic metals can accumulate in plant organs in large quantities toxic to humans. Carpinus betulus is a most species from Caspian hyrcanian Mixed Forests, in this research it was studied that how much mercury absorbed ...
Sahar Tabibian, Seyed Armin Hashemi, Seyed Yousef-Torabian   +2 more
doaj   +1 more source

The Immunological Correlation With Adenoid Hypertrophy and Allergic Rhinitis in Children

iNew Medicine, Volume 2, Issue 1, March 2026.
The imbalance of Th1/Th2 and Th17/Treg cells in allergen and inflammatory responses might be associated with the development of adenoid hypertrophy, suggesting that allergic rhinitis maybe the risk factor of AH and providing a potential alternative explanation for adenoid hypertrophy pathogenesis.
Yang Song, Chao Zhang, Jun Song, Jian‐Ming Yang, Wei Wei   +4 more
wiley   +1 more source

VARIATION IN MECHANICAL PROPERTIES OF HORNBEAM WOOD (CARPINUS BETULUS L.) GROWN AT DIFFERENT ELEVATION OF GOLESTAN FORESTS, IRAN [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2004
In this study physical and mechanical properties of Hornbeam wood (Carpinus betulus L.) grown at two different elevations of Golestan Forests located in the north east of Caspian Sea were investigated based on the ASTM Standard.Selected trees were cut ...
Fardad Golbabaei, Amir Nourbakhsh, Abbas Fakhryan roghani, Shahrokh Falahdoost   +3 more
doaj   +1 more source

Mapping the next forest generation reveals multiple regeneration gaps across German forests

Journal of Applied Ecology, Volume 63, Issue 3, March 2026.
Our study provides the first nationwide, high‐resolution assessment of forest regeneration, offering a valuable baseline for monitoring forest development. The regeneration density and indicator maps enable forest managers and policymakers to identify regeneration deficits, prioritise adaptive management interventions and contribute to the development ...
Leonie C. Gass, Lisa Hülsmann
wiley   +1 more source

Assessment of mineral nutrients and risk elements in plants growing on soils polluted by magnesite emissions

Plant, Soil and Environment
Changes in the content of mineral nutrients (Ca, Mg, K, Na) and risk elements (Mn, Cd) in the assimilatory organs of selected plant species were studied along the altitudinal gradient of A‒D zones polluted by alkaline emissions from the magnesite factory
Margita Kuklová, Ján Kukla, Jana Luptáková, František Hnilička, Tomáš Rýgl   +4 more
doaj   +1 more source

Przekształcenia kompozycji, dendroflora i stan ochrony zespołu pałacowo-parkowego w Orłowie Murowanym (województwo lubelskie) [PDF]

Acta Scientiarum Polonorum. Formatio Circumiectus, 2016
Zespół pałacowo-parkowy w Orłowie Murowanym założono w XIX wieku. Park krajobrazowy wraz z pałacem, oficynami i folwarkiem zajmuje powierzchnię 6,4 ha. Do pałacu prowadzi aleja dojazdowa długości 455 m.
Marek Dąbski, Margot Dudkiewicz, Ewelina Kozorys, Mariusz Szmagara   +3 more
doaj   +1 more source

Climate Change, Air Quality, and Pollen Allergies—State of the Art and Recommendations for Research and Public Health

Allergy, Volume 81, Issue 3, Page 663-683, March 2026.
ABSTRACT Allergies are one of the major health challenges of our time, associated with a high individual burden of disease and high costs for the healthcare system. Given their prevalence, allergies are also highly relevant from a public health perspective. The development of allergic diseases is multifactorial. In addition to individual factors (e.g.,
Jobst Augustin, Stefan Gilge, Heike Appel, Ute Dauert, Christina Endler, Ruth Heesen, Conny Höflich, Wilhelm Kuttler, Katharina Heinke Schlünzen, Wolfgang Straff, Barbora Werchan, Matthias Werchan, Torsten Zuberbier, Claudia Traidl‐Hoffmann   +13 more
wiley   +1 more source

Effects of Ungulate Herbivores on Temperate Forest Understory Vegetation—Implications From a Large‐Scale Wildlife Exclosure Experiment in Central Europe

Journal of Vegetation Science, Volume 37, Issue 2, March/April 2026.
Fenced ungulate exclosure (foreground) with unfenced control plot (background). ABSTRACT Question Ungulates play a key role in influencing understory vegetation and ecosystem dynamics in temperate forests. However, how soil conditions modulate ungulate effects on understory communities remains insufficiently understood.
Alexander Seliger, Jan Zäh, Steffi Heinrichs, Peter Schall, Christian Ammer, Torsten Vor   +5 more
wiley   +1 more source