Results 51 to 60 of about 46,137 (282)
Current Swedish Archaeology, 2016 Palaeogenetic research has recently questioned the notion that the transition to agriculture in south- ern Scandinavia was initiated by local groups of hunter-gatherers who adopted the new economy at the onset of the Neolithic.
Göran Gruber +2 more
doaj +1 more source
Północna granica zasięgu osadnictwa kultury późnej ceramiki wstęgowej [PDF]
, 2014 oai:ojs.pressto.amu.edu.pl:article/439The author of the article addresses the issue of the Late Linear Pottery culture settlement recognised north of traditionally defined agricultural enclaves in the Polish Lowland. Assemblages and stray finds have been
Bigos, Marcin
core +2 more sources
Advanced Functional Materials, EarlyView.Metabolic changes in immune cells direct the phenotype and function of the host immune system. Smart nanomaterials must target metabolic pathways to direct immune cell fate. This study reports the fabrication and first application of germanane quantum dots (GeHQDs) to modulate inflammation in vitro and in vivo.
Abhay Srivastava +7 more
wiley +1 more source
Charakterystyka nakopalnianej pracowni krzemieniarskiej z okresu schyłkowego paleolitu na podstawie materiałów krzemiennych ze stanowiska Kłodawa 3, pow. gorzowski, woj. lubuskie [PDF]
, 2015 Discoveries of mine-type workshop linked to hunter-gatherers within the Polish Plain have been rare. In 2001, excavations at site 3 in Kłodawa, Gorzów county, ended providing a rich collection of flint artefacts.
Rakoca, Aleksandra, Rozbiegalski, Piotr
core +2 more sources
Microneedle‐Based Biofertilizer Delivery Improves Plant Growth Through Microbiome Engineering
Advanced Functional Materials, EarlyView.This figure shows how microneedles are used to deliver biofertilizers to enhance plant growth through microbial migration, metabolic reprogramming, and changes in plant endogenous microbiome. Abstract This study presents a microneedle‐based system for the delivery of rhizospheric biofertilizers into plant tissues to enhance growth.
Zhicheng Le +14 more
wiley +1 more source
A war-prone tribe migrated out of Africa to populate the world. [PDF]
, 2010 Of the tribal hunter gatherers still in existence today, some lead lives of great violence, whereas other groups live in societies with no warfare and very little murder^1,2,3,4,5^.
Eduardo Moreno
core +1 more source
Genome-wide SNP analysis of Southern African populations provides new insights into the dispersal of Bantu-speaking groups [PDF]
, 2015 The expansion of Bantu-speaking agropastoralist populations had a great impact on the genetic, linguistic, and cultural variation of sub-Saharan Africa. It is generally accepted that Bantu languages originated in an area around the present border between
ANAGNOSTOU, PAOLO +8 more
core +3 more sources
Novel Functional Materials via 3D Printing by Vat Photopolymerization
Advanced Functional Materials, EarlyView.This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov +3 more
wiley +1 more source
Ancient oral microbiomes support gradual Neolithic dietary shifts towards agriculture
Nature Communications, 2022 Here, the authors compare 76 dental calculus oral microbiomes from Palaeolithic hunter-gatherers with Neolithic and Copper Age farmers living in the same region of Italy.
Andrea Quagliariello +21 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This study develops a self‐powered permeable electronic dressing (SPED) that synergistically integrates exudate management, electrical stimulation, and on‐demand drug delivery. The dressing effectively absorbs exudate while demonstrating potent antibacterial activity and accelerated tissue regeneration in diabetic mouse models, thereby promoting ...
Jiaheng Liang +12 more
wiley +1 more source