Results 81 to 90 of about 4,647,046 (244)

Agregaların doğal radyoaktivite tayini = Determination of natural radioactivity of aggregates /

open access: yes, 2014
In this study, determinations of natural radioactivity in aggregates used for construction were examined. As varieties of the aggregate of the region of Isparta; barite, olivine, tuff, aggregate, pumice and phonolite (andesite) for the measurement of ...
Pehlivanoğlu, Fazile, 1984- author 77811   +2 more
core  

Low‐Carbon Energy Transition and Corporate Carbon Emissions: The Critical Role of Climate Change Mitigation Policies and Institutional Context

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines the strategic efficacy of corporate low‐carbon energy transition, such as through nuclear energy adoption, as a response to decarbonization pressures. Analyzing an international sample of energy firms, we demonstrate that the relationship between this form of transition and emission reductions is not technologically ...
Bilal Ahmed Abbasi   +4 more
wiley   +1 more source

Natural radioactivity survey in Al-Jabal Al-Gharbi Mountain Region Libya

open access: yesIraqi Journal of Physics, 2011
The measurement of natural radioactivity in a given region or country is essential to provide a reference base-line map to follow up a possible variation in future.
Miftah O. Hussain
doaj  

Natural and artificial radioactivity evaluation of some medicinal plants

open access: yes, 2010
Several medicinal plants used in Italy were analysed to determine natural and artificial radioactivity in those parts (leaves, fruits, seeds, roots, peduncles, flowers, barks, berries, thallus) used generally as remedies.
Maria Assunta Meli   +5 more
core   +1 more source

Circular Transitions in Healthcare Waste Management in Vietnam: An Institutional Perspective

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACTHealthcare waste management (HCWM) is a growing environmental and public health concern. This study explores how the institutional pressures that shape HCWM practices evolve toward circularity through coercive, normative, and mimetic isomorphisms and how these mechanisms influence organisational behaviour in Vietnam, a complex, highly regulated
V. Tuomala   +7 more
wiley   +1 more source

Recent Advances in Ionizing Radiation as a Nonequilibrium Chemical Field for Catalysis

open access: yesCarbon and Hydrogen, EarlyView.
Ionizing radiation acts as a nonequilibrium chemical field that generates reactive species and structural perturbations. These radiation‐induced effects bridge catalytic material construction, including metal loading, framework evolution, defect engineering, and carbon‐network reorganization, with selective transformations such as oxidation, reduction,
Junhua Kuang   +8 more
wiley   +1 more source

Dietary Artificial Sweeteners: From Chemical Transformation in Food to Gut Microbial Processing

open access: yesChemFoodChem, EarlyView.
This review article unites classical and recent findings on the stability of artificial sweeteners in food. The focus is on ten sweeteners approved in the European Union: their chemical stability during processing and storage, individual degradation products, and their interactions with the intestinal microbiota.
Jürgen Lassak, Michael Hellwig
wiley   +1 more source

Distribution of natural radioactivity in the environment [PDF]

open access: yes, 2017
This report describes our current knowledge of the distribution of natural radioactivity in rocks, groundwater and soils of the United Kingdom. Elements of interest include Uranium (U), Thorium (Th) and Potassium (K), along with radon (Rn) and radium ...
Smedley, P.L.   +2 more
core   +2 more sources

Monitoring of natural radioactivity in manganese ore [PDF]

open access: yesЯдерна фізика та енергетика, 2009
The natural radionuclides (238U, 232Th, and 40K) contents of Manganese ore collected by Sinai Manganese Company in Egypt-Cairo have been determined by low background spectroscopy using hyper-pure germanium (HPGe) detector.
H. A. Abdel-Ghany
doaj  

Natural Radioactivity in Soil and Water from Likuyu Village in the Neighborhood of Mkuju Uranium Deposit

open access: yesInternational Journal of Analytical Chemistry, 2013
The discovery of high concentration uranium deposit at Mkuju, southern part of Tanzania, has brought concern about the levels of natural radioactivity at villages in the neighborhood of the deposit.
Najat K. Mohammed, Mohamed S. Mazunga
doaj   +1 more source

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