Results 61 to 70 of about 2,810 (210)

Sulphur-isotope compositions of pig tissues from a controlled feeding study [PDF]

open access: yes, 2017
Sulphur-isotope determinations are becoming increasingly useful for palaeodietary reconstruction, but knowledge of isotopic discrimination between diet and various tissues remains inadequate. In this study, we explore the sensitivity of δ34Stissue values
Evershed, Richard P.   +6 more
core   +2 more sources

Адаптируемость архитектоники концептосферы художественного произведения : на материале Л.Н. Тостого "Война и мир" [PDF]

open access: yes, 2009
Рассматривается архитектоника концептосферы художественного текста и репрезентирующие ее статичные когнитивные структуры. Устанавливается степень адаптируемости субфрейма, реализующего статичный сегмент номинативного поля субконцепта "придунайский пейзаж"
Огнева, Е. А.
core  

Regional characteristics of individual housing units in Serbia from the aspect of applied building technologies [PDF]

open access: yes, 2014
Individual housing units in Serbia have been studied from the aspect of applied technical solutions. Analyzed data have been collected during a field research in accordance with the current administrative regional division, and they represent a ...
Jovanović-Popović Milica   +2 more
core   +1 more source

Perspectives on water quality analysis emphasizing indexing, modeling, and application of artificial intelligence for comparison and trend forecasting

open access: yesRiver, Volume 4, Issue 2, Page 265-286, May 2025.
Abstract Freshwater essential for civilization faces risk from untreated effluents discharged by industries, agriculture, urban areas, and other sources. Increasing demand and abstraction of freshwater deteriorate the pollution scenario more. Hence, water quality analysis (WQA) is an important task for researchers and policymakers to maintain ...
Rijurekha Dasgupta   +3 more
wiley   +1 more source

Generation of Advanced Blood–Brain Barrier Spheroids Using Human‐Induced Pluripotent Stem Cell‐Derived Brain Capillary Endothelial‐Like Cells

open access: yesAdvanced Biology, Volume 9, Issue 4, April 2025.
In this article, the establishment and characterization of a self‐assembled 3D BBB spheroid model using human induced pluripotent stem cell (hiPSC)‐derived and primary cells is reported. Spheroids demonstrate in‐vivo like tight junction ultrastructure and, in comparison to 2D mono‐cultures, higher transcript expression of BBB specific genes.
Sanjana Mathew‐Schmitt   +10 more
wiley   +1 more source

Social networks and connectivity among the Palaeolithic and Mesolithic foragers of the Balkans and Italy [PDF]

open access: yes, 2016
Major environmental perturbations over the last glacial period, with considerable changes in sea levels, have significantly affected the spatial organization of Palaeolithic and Mesolithic huntergatherer communities between the Balkans and Italy.
Boric, Dusan, Cristiani, Emanuela
core   +1 more source

Assessment of Taxonomic and Functional Diversity of Mayfly Assemblages Along the Course of a Large European River

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 4, April 2025.
ABSTRACT Large rivers are complex freshwater systems with high habitat heterogeneity providing home and resources for numerous species. Even though they are considered biodiversity hotspots, our knowledge about the ecological requirements of inhabiting biota is still not sufficient.
Marina Vilenica   +6 more
wiley   +1 more source

Evidence for the oldest Middle Palaeolithic cave occupation in the Romanian Carpathians

open access: yesJournal of Quaternary Science, Volume 40, Issue 1, Page 22-35, January 2025.
ABSTRACT The Middle and Upper Palaeolithic sites in the Carpathians and Danube lowlands constitute key contexts for tracing the dispersal of Homo sapiens into central‐western Europe and the replacement of Homo neanderthalensis. Surprisingly, the Romanian archaeological inventory lacks transitional technologies and only a few sites have been ...
Christoph Schmidt   +7 more
wiley   +1 more source

Cultural cross-border co-operation among Balkan's countries with the case of Serbia and Bulgaria [PDF]

open access: yes, 2008
Cultural cross-border cooperation includes all fields of cross-border cooperation and gives base for main connections and interactions. Without strengthening cultural cross-border cooperation, it is impossible to build significant relations between ...
Nikolov Ana, Stojkov Borislav
core   +1 more source

Utilizing Indigenous Animal Genetic Resources—Based on Research Into Indigenous Cattle Breeds in the Basque Country in Northern Spain and Indigenous Pig Breeds in Vietnam

open access: yesAnimal Science Journal, Volume 96, Issue 1, January/December 2025.
ABSTRACT Biodiversity, climate change, and food security are closely related and increasing worldwide concerns. Therefore, sustainable productivity and changes to the livestock industry are required for the maintenance or amelioration of the global environment and the future of humanity.
Masaaki Taniguchi
wiley   +1 more source

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