Results 71 to 80 of about 105,697 (301)

Cholesterol‐Mediated Metabolic‐mechanotransductive Crosstalk Orchestrates Castration Resistance in Prostate Cancer

open access: yesAdvanced Science, EarlyView.
Full androgen deprivation (FAD) induces paracrine cholesterol in prostate cancer that drives the polarization of cancer‐associated fibroblasts (CAFs) and subsequent elevated matrix stiffness. Matrix stiffness in turn potentiates tumor cell survival under FAD pressure via dual mechanotransductive activation of the IRE1α‐XBP1s stress‐response axis ...
Shaojie Liu   +20 more
wiley   +1 more source

Understanding Livelihoods for Protected Area Management: Insights from Northern Madagascar

open access: yesConservation & Society, 2020
Protected Areas (PAs) are the most common approach to conservation globally; however, their effectiveness is unclear when neighbouring human communities are highly natural resource dependent.
Brittney I Vezina   +7 more
doaj   +1 more source

Charcoal production from Acromonia aculeata (Macaúba) and its impact on the environment

open access: yes, 2023
Macaúba (Acrocomia aculeata) vegetable oil is concentrated in the fruit mesocarp and kernels, equivalent to about 55.7% and 45.8% of the mass the fruit respectively.
Barbosa, Sandro L.   +4 more
core  

ENVIRONMENTALLY FRIENDLY BRIQUETTES MADE FROM A MIXTURE OF SNAKE FRUIT SKIN AND GOAT MANURE

open access: yesJurnal Neutrino: Jurnal Fisika dan Aplikasinya
The purpose of this study is to make snake fruit briquette charcoal mixed with goat dung an alternative energy source that supports environmentally friendly technology.
Ladya Rotami   +4 more
doaj   +1 more source

Embedding Chemistry and Pharmacy Into Sustainability

open access: yesAngewandte Chemie International Edition, EarlyView.
Chemistry and pharmacy provide products and processes that are indispensable for our high living standard. To understand their relationship with sustainability is important to allow them to contribute to sustainability in a sustainable manner. An integrated overview of green, circular, and sustainable chemistry and pharmacy is given and how they have t
Klaus Kümmerer
wiley   +1 more source

A tethersonde measuring system for detection of O3, NO2, hydrocarbon concentrations, and meteorological parameters in the lower planetary boundary layer

open access: yesMeteorologische Zeitschrift, 1993
During the Swiss POLLUMET field experiments, a tethersonde measuring system was used to determine the vertical profiles and temporal evolutions of meteorological parameters and air pollutants such as NO2, O3, and hydrocarbons (HC).
G. Baumbach   +7 more
doaj   +1 more source

Power of the informal: smallholder charcoal production in Mozambique [PDF]

open access: yes, 2017
The charcoal market in Africa is an informal economy. This enables millions of people to earn a living producing, selling and trading charcoal, due to low barriers to market entry.
Jones, Daniel Edward
core  

The Effect of Sintering Flue Gas Composition on NO Reduction in Coke

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The strategy of substituting combustion air with sintering flue gas in circulating fluidized bed (CFB) systems provides a low‐cost and highly efficient approach for the purification of sintering off‐gas. In this work, coke was employed as the reducing agent, and a high‐temperature vertical tube furnace was used to simulate the dense‐phase ...
Canbin Huang   +5 more
wiley   +1 more source

Low cost, small-scale charcoal production in the Western Cape

open access: yes, 1990
Bibliography: leaves 94-96.Domestic grade charcoal with a fixed carbon content of at least 80 was successfully produced from the alien species Acacia Saligna. Carbonisation was effected using a Tongan drum kiln and average yields on a dry basis of 19.1
Clark, John Austin
core  

Interpreting a Legacy Fossil Assemblage Excavated From Waribruk (New Guinea II Cave), GunaiKurnai Aboriginal Country, Snowy River National Park, Southeastern Australia

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT In this paper we report on faunal remains recovered from a legacy archaeological excavation undertaken in the rockshelter entrance of Waribruk (New Guinea II Cave), a GunaiKurnai site located on the west bank of the Snowy River, East Gippsland, southeastern Australia.
Matthew C. McDowell   +7 more
wiley   +1 more source

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