Results 31 to 40 of about 10,383 (216)

Natural Gas Geochemistry in Jambanan Area, Sidoharjo, Sragen, Central Java, Indonesia

JGEET: Journal of Geoscience, Engineering, Environment and Technology
Natural gas was encountered on PAMSIMAS well drilling in the Jambanan area. Geochemical studies are needed to determine gas genesis in this area. Geochemical studies were carried out using the GC gas composition method on gas samples located at three ...
Dwi Yuda Wahyu Setya Pambudi, Hendra Amijaya   +1 more
doaj   +1 more source

Surging dynamics of South Rimo Glacier, Eastern Karakoram

Environmental Research Letters, 2021
Describing the dynamic characteristics of glacier surge events is a precursor to being able to understand their driving mechanisms. Here, a comprehensive suite of surface velocities and surface elevation changes for the surging South Rimo Glacier (SRG ...
Zongli Jiang, Kunpeng Wu, Shiyin Liu, Xin Wang, Yong Zhang, Adnan Ahmad Tahir, Sichun Long   +6 more
doaj   +1 more source

In-Loop Adaptive Filters to Improve the Power Quality of Switched Reluctance Generator in WECS

IEEE Access, 2022
In this work, a proposal is presented to mitigate the voltage ripple effect generated by switched reluctance generator (SRG) in wind energy conversion systems (WECS).
Elmer O. Hancco Catata, Pedro Jose Dos Santos Neto, Marcelo Vinicius De Paula, Joao Pedro Carvalho Silveira, Tarcio Andre Dos Santos Barros, Ernesto Ruppert Filho   +5 more
doaj   +1 more source

Modeling the System for Hybrid Renewable Energy Using Highly Efficient Converters and Generator

CES Transactions on Electrical Machines and Systems
High-efficient isolated DC/DC converters with a high-efficiency synchronous reluctance generator (SRG) are the ultimate solutions in DC microgrid systems.
Tefera Kitaba
doaj   +1 more source

Targeting shear gradient activated von Willebrand factor by the novel single-chain antibody A1 reduces occlusive thrombus formation in vitro

Haematologica, 2020
Intraluminal thrombus formation precipitates conditions such as acute myocardial infarction and disturbs local blood flow resulting in areas of rapidly changing blood flow velocities and steep gradients of blood shear rate.
Thomas Hoefer, Akshita Rana, Be'eri Niego, Shweta Jagdale, Hugo J. Albers, Elizabeth E. Gardiner, Robert K. Andrews, Andries D. Van der Meer, Christoph E. Hagemeyer, Erik Westein   +9 more
doaj   +1 more source

A Supramolecular Reinforced Gel Fracturing Fluid with Low Permeability Damage Applied in Deep Reservoir Hydraulic Fracturing

Gels, 2023
Gel fracturing fluid is the optimum fracturing fluid for proppant suspension, which is commonly applied in deep reservoir hydraulic fracturing. The content of polymers and crosslinkers in gel fracturing fluid is usually high to meet the needs of high ...
Yongping Huang, Xinlong Yao, Caili Dai, Yining Wu, Lin Li, Bin Yuan   +5 more
doaj   +1 more source

Model of a Switched Reluctance Generator Considering Iron Losses, Mutual Coupling and Remanent Magnetism

Energies
In this paper, an advanced model of a switched reluctance generator (SRG) with mutual coupling, iron losses, and remanent magnetism is presented.
Šime Grbin, Dinko Vukadinović, Mateo Bašić   +2 more
doaj   +1 more source

REKAYASA MESIN PENCETAK BUTIR BERAS SIMULASI DARI MATERI TANAMAN HUTAN

Jurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2015
Indonesia kaya akan aneka sumber karbohidrat non-beras, termasuk di dalamnya tumpang sari tanaman hutan. Bulir beras simulasi (Simulated Rice Grain/SRG) dibuat dari bahan tepung aneka sumber karbohidrat non-beras dengan pendekatan sifat fisiko kimia ...
Iyus Hendrawan, Sutrisno Sutrisno, Purwiyatno Hariyadi, Y Aris Purwanto, Rokhani Hasbullah   +4 more
doaj   +1 more source

Pointlike Material Accumulation and Displacement in Azopolymer Thin Films Driven by Spatial Light Modulation

Advanced Optical Materials, EarlyView.
A maskless, SLM‐driven approach enables the deterministic inscription of arbitrary topographical features in azopolymer films by mapping complex vectorial light fields onto local viscoplastic stress. This platform allows for the rapid generation and dynamic erasure of high‐aspect‐ratio micro‐spikes, offering a versatile tool for reconfigurable flat ...
Jonas Strobelt, Nikolai Liubimtsev, Marina Saphiannikova, Svetlana Santer   +3 more
wiley   +1 more source

SRG/eROSITA survey of Be stars

Monthly Notices of the Royal Astronomical Society, 2023
ABSTRACT Massive stars are known X-ray emitters and those belonging to the Be category are no exception. One type of X-ray emission even appears specific to that category, the γ Cas phenomenon. Its actual incidence has been particularly difficult to assess. Thanks to four semesters of sky survey data taken by the Spectrum-Roentgen-Gamma (
Nazé, Yaël, Robrade, Jan
openaire   +2 more sources