Results 31 to 40 of about 105,697 (301)

Flatmarksmiler i Vestnes fra yngre jernalder og middelalder

Viking, 2017
Charcoal kilns in Vestnes from the Late Iron Age and Middle Ages This paper presents the first potential evidence of charcoal production prior to AD 1200 in Møre og Romsdal.
Jo Sindre P. Eidshaug, Kristoffer Dahle
doaj   +1 more source

Holocene wildfire and vegetation dynamics in Central Yakutia, Siberia, reconstructed from lake-sediment proxies

Frontiers in Ecology and Evolution, 2022
Wildfires play an essential role in the ecology of boreal forests. In eastern Siberia, fire activity has been increasing in recent years, challenging the livelihoods of local communities.
Ramesh Glückler, Ramesh Glückler, Rongwei Geng, Rongwei Geng, Rongwei Geng, Lennart Grimm, Izabella Baisheva, Izabella Baisheva, Izabella Baisheva, Ulrike Herzschuh, Ulrike Herzschuh, Ulrike Herzschuh, Kathleen R. Stoof-Leichsenring, Stefan Kruse, Andrei Andreev, Luidmila Pestryakova, Elisabeth Dietze, Elisabeth Dietze, Elisabeth Dietze   +18 more
doaj   +1 more source

Bacterial Community Structure in Soils With Fire‐Deposited Charcoal Under Rotational Shifting Cultivation of Upland Rice in Northern Thailand

Ecology and Evolution
Rotational shifting cultivation (RSC) is a traditional agricultural practice in mountainous areas that uses fire to clear land after cutting vegetation for cultivation.
Noppol Arunrat, Toungporn Uttarotai, Praeploy Kongsurakan, Sukanya Sereenonchai, Ryusuke Hatano   +4 more
doaj   +1 more source

Comment on "Fire-derived charcoal causes loss of forest humus" [PDF]

, 2008
Wardle et al. (Brevia, 2 May 2008, p. 629) reported that fire-derived charcoal can promote loss of forest humus and below ground carbon (C). However, C loss from charcoal-humus mixtures can be explained not only by accelerated loss of humus but also by ...
Sohi, S., Lehmann, J.
core   +1 more source

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

Agriculture is the main driver of deforestation in Tanzania

Environmental Research Letters, 2020
Reducing deforestation can generate multiple economic, social and ecological benefits by safeguarding the climate and other ecosystem services provided by forests. Understanding the relative contribution of different drivers of deforestation is needed to
Nike Doggart, Theron Morgan-Brown, Emmanuel Lyimo, Boniface Mbilinyi, Charles K Meshack, Susannah M Sallu, Dominick V Spracklen   +6 more
doaj   +1 more source

On the Investigation of Microstructured Charcoal as an ANFO Blasting Enhancer

Energies, 2020
In this study, we examined the influence of microstructured charcoal (MC) when added to ammonium nitrate fuel oil (ANFO) samples. We performed a study that investigated ANFOs structure, crystallinity, and morphology by utilizing infrared spectroscopy (IR)
Suzana Gotovac Atlagic, Andrzej Biessikirski, Łukasz Kuterasiński, Michał Dworzak, Michał Twardosz, Niki Sorogas, John Arvanitidis   +6 more
doaj   +1 more source

Effect of Whitening Toothpastes with Different Active Agents on the Abrasive Wear of Dentin Following Tooth Brushing Simulation

Journal of Functional Biomaterials, 2023
The aim of this research was to evaluate the abrasive dentin wear that can be induced by three commercial whitening toothpastes following a tooth-brushing simulation (TBS) corresponding to a three-month period.
Dimitrios Dionysopoulos, Spyros Papageorgiou, Constantinos Papadopoulos, Sotiria Davidopoulou, Avraam Konstantinidis, Kosmas Tolidis   +5 more
doaj   +1 more source

Charcoal Magazine 2019 [PDF]

, 2019
Poster for Charcoal Magazine. Charcoal is a BU student run art publication celebrating artists of color and examining the intersections of identity and art.Boston University Howard Thurman Center for Common ...
Boston University Howard Thurman Center for Common Ground
core  

Testing the use of bomb radiocarbon to date the surface layers of blanket peat [PDF]

, 2004
The recently formed surface layers of peatlands are archives of past environmental conditions and can have a temporal resolution considerably greater than deeper layers.
Stevenson, A.C., M H Garnett, A C Stevenson, Garnett, M.H., Stevenson, A. C., Garnett, M. H.   +5 more
core   +1 more source