Results 31 to 40 of about 178 (120)

Preliminary Research on the Health-Promoting Value of Honeydew Honey Enriched with Bee Bread

open access: yesMolecules
Since the imbalance between free radicals and antioxidants in the body plays a significant role in the physiology of common, often dangerous diseases, an emphasis is placed on enriching the daily diet with compounds characterized by antioxidant activity.
Alicja Sęk   +3 more
doaj   +1 more source

Tracing the origins of metalimnetic methane in a stratified large lake: Insights from high‐resolution mapping and three‐dimensional hydrodynamic modeling

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 4, July 2026.
Abstract Methane (CH4) accumulation in the oxic metalimnion is a common yet poorly resolved feature of deep stratified lakes. In Lake Geneva, lateral transport from the Rhône delta has been suggested but lacks spatial validation. Here, we quantify the role of lateral advection in shaping metalimnetic CH4 using high‐resolution in situ CH4 measurements ...
Santona Khatun   +7 more
wiley   +1 more source

Rare metal granites and related rocks of the Ukrainian shield [PDF]

open access: yesBulletin of the Geological Society of Finland, 1993
Two rare metal leucocratic granites, Perga and Kamennaya complexes, can be distinquished on the Ukrainian shield. The Perga complex consists of medium- and coarse-grained, mainly porphyric, biotite, riebeckite and aegirine granites, granite porphyries ...
K.Y. Esipchuk   +2 more
doaj   +1 more source

Topic Modeling of Fatty Acid Studies: Evaluating Environmental Changes in Freshwater Ecosystems

open access: yesInternational Review of Hydrobiology, Volume 111, Issue 1, June 2026.
ABSTRACT Fatty acids (FAs) are biochemical molecules with vital structural and metabolic functions in all living organisms. Over the last decades, FA analysis in ecological studies has garnered significant attention due to its diverse applicability, such as taxonomic support for species identification, investigations on trophic interactions, and ...
A. C. Campos, B. Gücker, I. G. Boëchat
wiley   +1 more source

PERGA (ARI EKMEĞİ) İÇEREN PERGA SPORT’UN FARKLI SPOR DİSİPLİNLERİNDE SPORCULAR VE SEDANTERLERDE PERFORMANS VE YAŞAM KALİTESİ ÜZERİNE ETKİLERİ

open access: yesSportif Bakış Spor ve Eğitim Bilimleri Dergisi, 2019
Yürütülen bu bilimsel çalışmada Perga (Arı Ekmeği) içeren Perga Sport’un farklı spor disiplinlerinde (Kick-Boks, Fitness, Karate, Atletizm) yer alan sporcular ve sedanterlerde performans ve yaşam kalitesi üzerine etkileri araştırılmıştır.
Erdal ZORBA   +3 more
doaj  

Preservation of historic and natural heritage in USA: new accents

open access: yesАмериканська історія і політика, 2016
Features of the public policy in the preservation of historic and natural heritage in the United States and its specific features, among which an integrated approach that gives for natural resources and picturesque scenery, along with historical ...
Tetiana Perga
doaj   +1 more source

Еволюція політичної участі українців у Другій Речі Посполитій

open access: yesStorìnki Istorìï, 2023
Статтю присвячено викликам, з якими зіткнулися демократичні інституції у 1920-х рр., з особливим акцентом на Другій Речі Посполитій. Досліджено стратегії, які використовували комуністичні сили, щоб уникнути обмежень на свою діяльність, використовуючи ...
Iu. Perga, R. Pashov, O. Makhno
doaj   +1 more source

The greenhouse gas emissions of psychological conferences and what we can do about it

open access: yesApplied Psychology: Health and Well-Being, Volume 18, Issue 3, June 2026.
Abstract The UN Sustainable Development Goals highlight the relevance of climate change for global health. At the same time, the academic community—including health‐related disciplines such as psychology and behavioural medicine—contributes substantially to greenhouse gas emissions, particularly through work‐related travel. To inform discussions on the
Lisa M. Warner   +2 more
wiley   +1 more source

Metastable Macrocyclic Bis‐Meisenheimer Adduct

open access: yesAngewandte Chemie, Volume 137, Issue 38, September 15, 2025.
A tetranitroazacalixarene captures cyanide reversibly via SNAr to form a metastable dianionic bis‐Meisenheimer complex. Stabilized by intramolecular hydrogen bonding, the dianionic adduct spontaneously regenerates the parent macrocycle under mild conditions. This dynamic, fuel‐driven process can be finely tuned by the counterion, concentration, solvent,
Simon Pascal   +7 more
wiley   +2 more sources

Cultural policy of Malta [PDF]

open access: yesStorìnki Istorìï, 2017
The article examines the main factors that had the influence on the formation of cultural policy of Malta. It is concluded that, on the one hand, it reflects the colonial past of the country and on the other — implements the idea of a cultural bridge ...
T. Perga, T. Shevchyk
doaj   +1 more source

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