Results 21 to 30 of about 20,003 (223)

Balancing Hydraulic Fracturing’s Environmental and Economic Impacts: The Need for a Comprehensive Federal Baseline and the Provision of Local Rights [PDF]

open access: yes, 2013
Reliable evaluation methods is needed to ensure that investments in energy conservation measures (ECMs) and the construction of new energy efficient buildings lives up to the promised and expected performance.
Garmezy, Adam
core   +2 more sources

The working life of Iranians in the South Caucasus; Employment status, working hours and wages (from the end of the 19th century to the beginning of the 20th century) [PDF]

open access: yesتحقیقات تاریخ اقتصادی ایران
1.IntroductionStatement of the subject: During the Qajar period, especially during the reign of Nasser al-Din Shah, a large part of the Iranian workforce, under the influence of internal conditions and the situation in the Caucasus, legally and illegally
مهدی احمدی
doaj   +1 more source

A Gap in Causation? Punishing Polluters for Contributing to Climate Change & Increasing Violent Crime [PDF]

open access: yes, 2018
Climate change will lead to an increase in violent crime. More rapes and violent felonies occur during the warm summer months than in cooler temperatures.
Pellegrino, Nicolette
core   +3 more sources

Study on gas-liquid-solid multiphase flow laws in CBM reservoir

open access: yesMeikuang Anquan
It is of great practical significance to reveal the law of coal powder migration and production in the unsaturated flow stage of the reservoir for the efficient extraction of coalbed methane (CBM).
Wenlong HAN   +3 more
doaj   +1 more source

Mineralogical controls on porosity and water chemistry during O2-SO2-CO2 reaction of CO2 storage reservoir and cap-rock core [PDF]

open access: yes, 2016
Reservoir and cap-rock core samples with variable lithology's representative of siliciclastic reservoirs used for CO storage have been characterized and reacted at reservoir conditions with an impure CO stream and low salinity brine.
Dawson, Grant   +5 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

open access: yesAdvanced 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

Electrokinetically enhanced pipe flow of coal-water suspensions using a nonintrusive helical anode-cathode geometry. [PDF]

open access: yes, 2007
It has been experimentally demonstrated that the application of electrokinetic techniques in the continuous flow of coal-water suspensions within a helical anode-cathode pipe geometry effectively causes a significant reduction in the wall shear stress ...
Rozakeas, P. K.
core  

An Advanced High‐Performance Ultrafast Ammonium‐Ion Aqueous Battery Based on Dual‐Metal Redox Open Framework Molecular Magnet

open access: yesAdvanced Science, EarlyView.
The Prussian Blue Analogue molecular magnet KMnFeHCF is demonstrated as a high‐performance cathode for ultra‐fast aqueous ammonium‐ion batteries. A full cell using KMnFeHCF and graphite delivers ~71 mAh g−1 at 1.25 A g−1 and ~51 mAh g−1 at 2.2 A g−1, retaining 50% capacity after 1850 cycles. Its scalability, cycling stability, and low cost offer strong
Nilasha Maiti   +5 more
wiley   +1 more source

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+3 more sources

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