Results 31 to 40 of about 6,960 (237)

Les monuments mégalithiques du Somaliland

open access: yesAfrique Archéologie Arts, 2017
Field investigations in Somaliland, quite scant but done as early as the xixth century, have allowed to evidence structures devoted mainly to funerary purpose.
Jean-Paul Cros   +3 more
doaj   +1 more source

On the Megalithic Sites of the Gurage Highlands: A Study of Enigmatic Nature of Engravings and Megalith Builders

open access: yesEthiopian Journal of the Social Sciences and Humanities, 2008
The megalithic culture in Ethiopia consists of stelae, dolmens, and tumuli which are extensively distributed throughout the country. Compared to the extent of the distribution, however, the initial tasks of methodical survey and locating them have been ...
Worku Derara
doaj   +1 more source

Digital Cognitive Testing in Mitochondrial Disease: Validity and Challenges for Clinical Trial Use

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Primary mitochondrial disease is a group of genetic disorders caused by pathogenic variants in nuclear or mitochondrial DNA, often resulting in progressive neurodegeneration and cognitive decline. Current management is primarily supportive, though recent research offers hope for disease‐modifying treatments in the future.
Oksana Pogoryelova   +9 more
wiley   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Extension territoriale des mégalithes au Cameroun : foyers éteints, cultures vivantes et arts environnementaux

open access: yesAfrique Archéologie Arts, 2017
From the perspective of a general inventory of megalithism in Cameroon, an interdisciplinary team has been studying since 2006 the origins, forms and territorial distribution of these stone structures.
Narcisse Santores Tchandeu   +1 more
doaj   +1 more source

ACAT1‐Mediated SP1‐K694 Lactylation Promotes M1 Macrophage Polarization via TREM1 Transcription in COPD

open access: yesAdvanced Science, EarlyView.
Upon cigarette smoke exposure(CSE), LDHA expression is increased in lung macrophages, promoting the conversion of pyruvate to lactate and elevating the lactylation level of SP1 at the K694 site. This, in turn, enhances SP1 enrichment at the TREM1 promoter, increases TREM1 expression, promoted M1 macrophage polarization, and triggers the secretion of ...
Ling Lin   +5 more
wiley   +1 more source

Sur trois pointes de javelot en fer d'un tumulus du Maroc Oriental

open access: yesEspacio, Tiempo y Forma. Serie II, Historia Antigua, 1997
Dans un tumulus du Maroc oriental, formé d'une enceinte circulaire avec des bastions accolés, ont été recueillies trois pointes de javelot en fer.
Georges Souville
doaj   +1 more source

Reading Elements of the Cultural Landscape Through an Urban Experience Route: The West Ankara Tumuli Trail

open access: yesAnkara Araştırmaları Dergisi, 2023
The network of roads, settlements and the distribution of the tumuli that constitute the unique cultural landscape of Central Anatolian are primary indicators of the determinacy of natural topography and water elements, as well as the spatial ...
Ela Alanyalı Aral   +3 more
doaj   +1 more source

The Effect of SNAP Purchasing Power on Diet Quality

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Supplemental Nutrition Assistance Program (SNAP) benefits millions of eligible low‐income Americans by increasing access to food, helping to reduce food insecurity. Previous studies have documented that the geographical variation in local food prices leads to significant differences in SNAP's purchasing power.
Farah Khan, Augustine Denteh
wiley   +1 more source

Early Makuria Research Project. Excavations at Tanqasi: first season in 2018 [PDF]

open access: yesPolish Archaeology in the Mediterranean, 2018
Tanqasi village lies on the left side of the river Nile, about 17 km downstream from Merowe city. A large tumuli field is located some kilometers southeast of the village toward the edge of the Bayuda Desert.
Maciej Wyżgoł, Mahmoud El-Tayeb
doaj   +1 more source

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