Results 41 to 50 of about 2,358,586 (291)

Coal characteristics of the eocene to pliocene epoch: A case study in the Berau Sub-basin, East Kalimantan, Indonesia [PDF]

E3S Web of Conferences
A complex material, coal is primarily composed of carbon, hydrogen, oxygen, nitrogen, sulfur, and other minerals. The research area is located in the Berau Sub-basin, which is part of the Tarakan Basin.
Wahyu Sugiarto, Yan Rizal, Ildrem Syafri, Budi Muljana   +3 more
doaj   +1 more source

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

Advanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz, Jonas Fell, Hendrik Jost, Stefan Diebels, Hans‐Georg Herrmann   +4 more
wiley   +1 more source

Prey and Non-prey Arthropods Sharing a Host Plant: Effects on Induced Volatile Emission and Predator Attraction [PDF]

, 2008
It is well established that plants infested with a single herbivore species can attract specific natural enemies through the emission of herbivore-induced volatiles.
Cornelis A. Hordijk, Marcel Dicke, Dicke, M., Dicke, Marcel, Posthumus, M.A., de Boer, Jetske G., Maarten A. Posthumus, Jetske G. de Boer, Hordijk, Cornelis A., Hordijk, C.A., Boer de, J.G., de Boer, J.G., Posthumus, Maarten A., Boer, J.G., de   +13 more
core   +4 more sources

Estimating soil carbon sequestration with woody and bamboo biochar using the Japanese Industrial Standard (JIS) M 8812

Carbon Management
The Intergovernmental Panel on Climate Change (IPCC) established a methodology to estimate carbon sequestered from biochar additions to mineral soils in the 2019 Refinement Guideline, requiring a pyrolysis temperature exceeding 350 °C and three variables:
Yasuji Kurimoto, Ayaka Wenhong Kishimoto-Mo, Takeshi Kajimoto, Fumihiro Ozawa, Akira Shibata   +4 more
doaj   +1 more source

Study of the Effect of Proximate, Ultimate, and Calorific Value Analysis on Methane Gas Emission (CH4) on Combustion of Coal for Sustainable Environment

Science and Technology Indonesia, 2018
Coal is a hydrocarbon fuel consisting of a mixture of substances containing carbon, hydrogen, oxygen, and containing less sulfur and nitrogen. Utilization of coal as fuel, especially in large scale causes methane gas emissions that can increase the ...
Reni Arisanti, Maulana Yusuf, M. Faizal
doaj   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

KARAKTERISTIK ARANG KAYU KARET (HEVEA BRASILIENSIS) YANG DIPRODUKSI MENGGUNAKAN DUA TIPE TUNGKU PIROLISIS

Jurnal Belantara, 2023
As the largest natural rubber producing country after Thailand, Indonesia has an immense potential of rubberwood sources. Rubberwood waste is suitable for raw materials to produce charcoal through pyrolysis method, providing more value-added. Kilns used
Siti Mutiara Ridjayanti, Rahmi Adi Bazenet, Irwan Sukri Banuwa, Melya Riniarti, Wahyu Hidayat   +4 more
doaj   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Jacobi Hofschauspieler als Mephisto / [fotografiert von:] Gebrüder Matter [PDF]

, 1870
JACOBI HOFSCHAUSPIELER ALS MEPHISTO / [FOTOGRAFIERT VON:] GEBRÜDER MATTER [Künstlerfotografien zum Faustthema : Darsteller und Darstellerinnen des "Faust"] (-) Jacobi Hofschauspieler als Mephisto / [fotografiert von:] Gebrüder Matter (63) (1)
Matter
core  

Trichophyton species: use of volatile fingerprints for rapid identification and discrimination. [PDF]

, 2006
Background: Fungal infection of the skin is a common clinical problem, and laboratory confirmation of the diagnosis is important to ensure appropriate treatment.
N. Magan, M. Wasil, Wasil, Mohammad, B. Monk, Monk, Barry, Wasil, M, Magan, Naresh, Monk, B, Sahgal, N, Sahgal, Natasha, Magan, N, N. Sahgal   +11 more
core   +1 more source