Results 21 to 30 of about 178 (120)

Enhanced bioavailability of dissolved organic matter (DOM) in human-disturbed streams in Alpine fluvial networks [PDF]

Biogeosciences, 2022
The influence of human activities on the role of inland waters in the global carbon (C) cycle is poorly constrained. In this study, we investigated the impact of human land use on the sources and biodegradation of dissolved organic matter (DOM) and its ...
T. Lambert, P. Perolo, N. Escoffier, M.-E. Perga   +3 more
doaj   +1 more source

DYNAMICS OF INDICES REFLECTING IMMUNE HOMEOSTASIS AND MARKERS OF OXIDATIVE STRESS UNDER IMPACT OF AMBROSIA (PERGA)

Sovremennye Issledovaniâ Socialʹnyh Problem, 2014
To avoid negative influence of oxidative stress upon the processes of human homeostasis, additive quantities of antioxidants are indispensable. Biomodulative effects of ambrosia (perga) which were studied during programme of correction carried out on 29 ...
Nadezhda Nikolaevna Omelchuk, Raisa Yakovlevna Tataritntseva, Gelia Romanovna Zlatinskaya, Dalia Stanislоvovna Stasytyte-Buneviciene   +3 more
doaj   +1 more source

Apollonius of Perga: Treatise on Conic Sections [PDF]

Nature, 1896
n ...
openaire   +1 more source

Экологическая неоконвергенция: от теории к практике

Świat Idei i Polityki, 2022
Надвигающаяся экологическая катастрофа вследствие усиления антропогенного и промышленного давления на окружающую среду принуждает государства сближать свои позиции и политику по ее защите, что ведет к развитию экологической конвергенции. Данный механизм
Perga Tatiana Yurievna
doaj   +1 more source

Features of socio-economic development of Mexico in 40-70s of the XX century

Американська історія і політика, 2017
The economic and social policy of Mexico 1940-1970’s has been investigated. The preconditions for the economic growth of Mexico shaped in the early 1930’s – 1940’s has been analyzed.
Tetiana Perga
doaj   +1 more source

Reading Dürer in Late Sixteenth‐Century Padua: Matteo Macigni (ca. 1510–1582), His Library and the Annotated Institutionum geometricarum (Paris, 1535)

Renaissance Studies, EarlyView.
ABSTRACT This article contributes to the history of material culture and intellectual biography by definitively identifying the Paduan scholar Matteo Macigni (ca. 1510–1582) as the author of the annotations found in a 1535 copy of Albrecht Dürer’s Institutionum geometricarum currently preserved in Vicenza.
Laura Moretti
wiley   +1 more source

Effects of Bee Bread (Perga) on Pro-Inflammatory Cytokine Levels and Histopathological Alterations in the Liver and Kidneys of Streptozotocin-Induced Diabetic Rats

Biology
Diabetes mellitus (DM) is a chronic metabolic disorder characterized by persistent systemic inflammation, which contributes to progressive multi-organ dysfunction, particularly in metabolically active tissues such as the liver and kidneys.
Nur Akman, Turan Yaman, Ahmet Ufuk Kömüroğlu, Meryem Çalışır   +3 more
doaj   +1 more source

ЦІННОСТІ ДИКОЇ ПРИРОДИ В ПОЛІТИЦІ ЄС ТА УКРАЇНИ

Міжнародні відносини: теоретико-практичні аспекти, 2019
Метою статті є дослідження впровадження цінностей дикої природи в екологічну політику Європейського Союзу та України. Методологія дослідження базується на порівняльному аналізі діяльності ЄС та України з охорони дикої природи.
Tetiana Perga
doaj   +1 more source

The Effect of Temperature on Trophic Discrimination of Stable Isotopes (13C and 15N) and Biokinetics in Common Carp (Cyprinus carpio, L. 1758)

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 345, Issue 6, Page 535-544, July 2026.
ABSTRACT Stable isotope analysis (SIA) provides essential information toward a better understanding of trophic ecology. However, the interpretation of SIA results relies on assumptions about the trophic discrimination factor (TDF), which aims to improve the accuracy but may lead to bias.
I. Kuklina, J. Kubec, P. Balzani, T. B. Meador, M. J. Kainz, M. Buřič, L. Veselý   +6 more
wiley   +1 more source

Fatty acid‐based diet estimation method and long‐term monitoring data reveal generalist and selective feeding behaviors in herbivorous cladocerans and copepods

Limnology and Oceanography, Volume 71, Issue 7, July 2026.
Abstract Zooplankton play an essential role in lake ecosystems by linking primary producers to higher trophic levels. While herbivorous cladocerans are well studied, the diets and population dynamics of herbivorous copepods remain less understood. We created fatty acid reference profiles for the calanoid copepod Eudiaptomus gracilis through controlled ...
Jaakko J. Litmanen, Kirsi Kuoppamäki, Sami J. Taipale   +2 more
wiley   +1 more source