Results 61 to 70 of about 6,814 (216)

Environmental Improvement Of Opencast Mining [PDF]

open access: yes, 2000
Existing classifications of waste dumps in the quarries are given and their phenomenological nature is clarified. The need to identify the essence of the term "dump" is shown as well as the idea of "dump" as an artificial formation with everted and mixed
S Prokopenko   +22 more
core   +1 more source

Recent Advances in Life Cycle Assessment and Other Sustainability Metrics

open access: yescScience, Volume 1, Issue 1, December 2025.
ABSTRACT This article is a review of advances in sustainability metric (SM), focusing on life cycle assessment (LCA) and material flow analysis (MFA), the most commonly used among all SMs. The presentations at the past 10 Society and Materials (SAM) conferences were used as a database.
Jean‐Pierre Birat, Gaël Fick
wiley   +1 more source

Technology as a socio-historical phenomenon

open access: yesІсторія науки і техніки, 2021
The article reveals the authors' vision of the essence of the technology as a sociohistorical phenomenon. It is based on the idea that technology is not only a set of technical devices but a segment of the general system – a society – located between a ...
Леонид Гриффен   +1 more
doaj   +1 more source

Photolytic and Catalytic Destruction of Organic Waste Water Pollutants [PDF]

open access: yes, 2017
The system: water supply source – potable and industrial water – wastewater – sewage treatment – water supply source is necessary for water supply and efficient utilization of water resources.
Gromov, V. E.   +3 more
core   +1 more source

Understanding the Increasing Prevalence of Obesity in Patients With Type 1 Diabetes: Strategies for Improving Clinical Care

open access: yesObesity, Volume 33, Issue 12, Page 2246-2263, December 2025.
ABSTRACT The presence of excess weight is no longer a distinguishing feature between patients with type 1 diabetes (T1D) and those with type 2 diabetes (T2D). Obesity treatment in patients with T2D improves glycemic control and reduces or even eliminates medication burden.
Kathleen R. Ruddiman   +2 more
wiley   +1 more source

Искажение радиационного фона городской среды вследствие агрессивного влияния техносферы. 2 этап: парки и зоны отдыха

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2020
В работе представлены результаты исследования гамма-фона от объектов техносферы в городской среде г. Томска, Россия, с помощью высокочувствительных детекторов БДКГ-03.
Яковлев, Г.А., Зулу, М.Ч.
doaj   +1 more source

Geochemistry of natural waters of the Baydar valley (Crimean Peninsula) [PDF]

open access: yesE3S Web of Conferences, 2019
The paper discusses the pioneering results of comprehensive hydrogeochemical studies of natural waters of the Baydar valley (southwestern parts of the Crimean Peninsula), whose major aquifers are confined to the upper Jurassic sediments (karst limestone)
Nichkova Larisa A.   +5 more
doaj   +1 more source

The Concept of Ecologically Oriented Progress and Natural Resource Preservation [PDF]

open access: yes, 1996
The most important issue of scientific and technological progress is considering the environment challenges of industrial development. It means that the progress must be ecologically oriented and environmentally friendly.
Jaekel, C.   +7 more
core   +1 more source

Reducing Oxygen Stress and Improving Hydrogen Availability Boosts Microbial Electrosynthesis by Clostridium ljungdahlii

open access: yesChemSusChem, Volume 18, Issue 21, Novemebr 4, 2025.
Microbial electrosynthesis (MES) from CO2 by acetogens enables the production of value‐added chemicals. However, its current limitations include O2 stress and insufficient H2 availability. Using Clostridium ljungdahlii as a model in 1‐L electrobioreactors providing high process control, MES is boosted to unprecedent acetate concentrations and rates ...
Anne Kuchenbuch   +6 more
wiley   +1 more source

Monitoring Of Air Quality Parameters For Construction Of Fire Risk Detection Systems [PDF]

open access: yes, 2017
The analysis of fire developmental process is given, which showed that there are seven stages of fire development, a set of phenomena (factors, signs) of fire risk condition, characterized by a set of defined parameters, corresponds to each stage ...
Dashkovskiy (Dashkovskii), Anatoliy Georgievich   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy