Results 81 to 90 of about 3,007 (276)

Uncovering Biogas Outcomes: Tales of Hubris, Hope, and Failure From Southern Malawi

open access: yesNatural Resources Forum, EarlyView.
ABSTRACT The purpose of this article is to speak directly to biogas failure. Over the past two decades, immense amounts of money have been spent by African governments, private individuals, and most conspicuously, international aid agencies and donors, on countless biogas projects in every country on the continent.
Marc Kalina   +4 more
wiley   +1 more source

Group of the giant burial mounds

open access: yes, 1936
Photo of a group of giant burial mounds near one of the northern fjords in ...

core  

The predatory behavior of ants: an impressive panoply of morphological adaptations

open access: yesInsect Science, EarlyView.
This review focuses on predation in ants, showing the wide diversity of cases from solitary foraging to group hunting tactics, as well as the evolution of mandible shape frequently adapted to capture specific prey. Although most ants are generalist feeders, finding their sugary substances directly on plants or indirectly via sap‐sucking insects, some ...
Alain Dejean   +6 more
wiley   +1 more source

Cultural heritage and biodiversity conservation – plant introduction and practical restoration on ancient burial mounds

open access: yesNature Conservation, 2018
Linking the conservation of cultural heritage and natural values provides a unique opportunity for preserving traditional landscapes and receives an increased awareness from stakeholders and society.
Orsolya Valkó   +8 more
doaj   +3 more sources

Burial Mounds in Croatia: Landscapes of Continuity and Transformation

open access: yes, 2012
Burial mounds act as agents in the relationship between prehistoric communities and their landscape and play a crucial role in claiming, gaining and preserving control of the landscape.
Potrebica, Hrvoje
core  

Characterization of the dynamic microbiome evolution across thrips species

open access: yesInsect Science, EarlyView.
Comprehensive survey of the microbiome in thrips. The dominant bacterial genera found in thrips include intracellular ones, such as Wolbachia and Spiroplasma, and extracellular ones, including Serratia, Pantoea, and Acinetobacter. We isolated and sequenced high‐quality genomes of two dominant symbionts, Pantoea dispersa and Serratia marcescens.
Xiaodi Hu   +8 more
wiley   +1 more source

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer   +11 more
wiley   +1 more source

Possible Burial Mounds at Archaeology Site, Deuel County

open access: yes, 1987
35 mm slide, mound covered with grass and several large rocksDrawer info: Custer- Fall River;Kodachrome Slide Deuel Co Possible Burial Mounds RS Co 20 Aug ...

core   +1 more source

Topical questions of research of gaunt burial mounds

open access: yes, 2007
У статті зроблено спробу проаналізувати стан дослідження проблем, пов'язаних із особливою категорією старожитностей доби бронзи - довгими могилами.
Макаревич, А.
core  

New Results From the Pre‐Pottery Neolithic Site of Al Uyaynah, Tabuk, in Northwestern Saudi Arabia

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT Al Uyaynah is a low sandstone mound on an alluvial plain, long known for its extensive surface remains of stone‐built circular and rectangular structures. Following test excavations in 2012, more detailed excavation was undertaken in 2016 within one of the largest rectangular stone structures.
Khalid Alasmari   +6 more
wiley   +1 more source

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