Results 51 to 60 of about 45,376 (300)

Distribuição dos minerais pesados ao longo do curso inferior do rio Itajaí-Açu/SC e sua correlação sedimentar com a planície costeira, praia e plataforma continental interna adjacente [PDF]

open access: yes, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em Geografia.Os minerais pesados são compostos químicos detríticos oriundos de rochas ígneas, metamórficas e sedimentares ...
Souza, Denis Roberto de
core  

Ultrathin Li Metal Anodes: Quantitative Design Principles and Manufacturability Across Liquid and Solid‐State Batteries

open access: yesAdvanced Materials, EarlyView.
Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang   +9 more
wiley   +1 more source

Heavy accessory minerals of the Val Verde tonalite [PDF]

open access: yes, 1936
Study of the heavy accessory minerals of igneous rocks by means of concentration of the heavy fractions is a fairly recent development in the field of petrology.
Wilson, Robert W., Wilson, Robert Warren
core   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

Heavy-mineral and garnet compositions of stream sediments and HP–UHP basement rocks from the Western Gneiss Region, SW Norway [PDF]

open access: yes, 2016
We present heavy-mineral and garnet geochemical data of recent stream sediments and HP?UHP bedrock from the Flatraket and Ulvesund plutonic bodies and from the island of Runde, Western Gneiss Region, SW Norway, to test to what extent the heavy minerals ...

core   +1 more source

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

open access: yesAdvanced Materials Interfaces, EarlyView.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee   +3 more
wiley   +1 more source

Association of fasting with heavy metals and minerals [PDF]

open access: yesJournal of Fasting and Health, 2017
Millions of Muslims fast during the month of Ramadan and avoid eating and drinking during this month (1). Fasting is a healthy and non-pharmacological way to improve your health and weight loss (2, 3).
Zahra Moshrefi Zenoozi   +1 more
doaj   +1 more source

Synthetic faujasite based on coal by-products for the treatment of acid mine drainage (AMD). [PDF]

open access: yes, 2008
Acid mine drainage (AMD) has long been a significant environmental problem associated to mining operations at the Parys Mountain copper-lead-zinc deposit of Anglesey (North Wales), a volcanogenic massive sulphide district of major metallogenic importance.
Rios, Carlos A.   +3 more
core  

Xenes for Sustainable Energy: A Roadmap From First‐Principles Design to Practical Deployment

open access: yesAdvanced Materials Interfaces, EarlyView.
Emerging 2D Xenes are advancing from theoretical predictions toward practical energy‐storage and conversion technologies through the integration of first‐principles modelling, experimental synthesis, electrochemical validation, and AI‐assisted materials design, enabling accelerated discovery of high‐performance and sustainable electrochemical systems ...
Onur Karaman, Ceren Karaman
wiley   +1 more source

Heavy Minerals contents in Sandstone beds from Tanjero Formation (late Campanian - Maastrichtian) in Sulaimaniyah governorate northeast of Iraq

open access: yesAcademic Science Journal
          Tanjero Formation (late Campanian – Maastrichtian) mainly occurs in the balambo-tanjero zone, it also occurs in the high folded zone. Twenty sandstone samples were collected from two section of Tanjero Formation (Dokan and Qamchuqa) from ...
kareem hussien Khwedim, Zubaida Asem
doaj   +1 more source

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