Results 61 to 70 of about 11,243 (181)

Research on underground coal gasification from 2023 to 2024: A systematic review

Meitian dizhi yu kantan
BackgroundThe industrialization of underground coal gasification (UCG) technology presents a potential solution for securing the supply of clean energy. The latest wave of exploration into UCG is currently gaining momentum.
Yong QIN, Tongsheng YI, Lingxia WANG
doaj   +1 more source

Population‐Based Identification of Clonal Hematopoiesis Using Peripheral Blood Whole‐Genome Sequencing in Japan

Cancer Science, Volume 117, Issue 7, Page 1996-2006, July 2026.
Whole‐genome sequencing of ~50,000 individuals from the Tohoku Medical Megabank (TMM) cohort defines the prevalence, mutational landscape, and age dependency of clonal hematopoiesis in the Japanese population, demonstrating overall concordance with clonal hematopoiesis detected in cancer patients.
SungGi Chi, Ikuko N. Motoike, Takao Fujisawa, Yumi Yamaguchi‐Kabata, Takahiro Nobukuni, Kengo Kinoshita, Yoshiaki Nakamura, Hideaki Bando, Takayuki Yoshino, Kinuko Ohneda, Katsuya Tsuchihara, Yosuke Minami, Riu Yamashita   +12 more
wiley   +1 more source

Control of Combustion/Gasification Area with Compact Underground Coal Gasification System

Journal of MMIJ, 2018
Underground coal gasification (UCG), a technique used to recover coal energy by the in-situ conversion of coal into gaseous products, enables recovery of coal energy from the potential coal resources abandoned under the ground for either technical or ...
Akihiro HAMANAKA, Fa-qiang SU, Ken-ichi ITAKURA, Kazuhiro TAKAHASHI, Kohki SATOH, Jun-ichi KODAMA, Gota DEGUCHI   +6 more
doaj   +1 more source

Conception of coordinated development technology system for coalbed methane and underground coal gasification in inclined coal seams

Meitan kexue jishu
Coalbed methane (CBM) development and underground coal gasification (UCG) are important sources for coal-based natural gas production in China, and coal and CBM resources are abundant in the inclined coalbed development area of the Xinjiang foreland ...
Bo WEI, Shuguang YANG, Xin LI, Shuangming WANG, Qingmin SHI, Lanhe YANG, Gang WANG, Xuehai FU, Hongmei SU, Chao JIA, Zhenpeng HU, Chen ZHAO   +11 more
doaj   +1 more source

Recycling used coffee grounds as fine aggregate in alkali-activated lightweight non-load-bearing composites

CTU Journal of Innovation and Sustainable Development
Coffee is one of the most consumed drinks, which releases large amounts of used coffee grounds (UCG), causing environmental problems. Thus, UCG was re-used in combination with bottom ash (BA) as fine aggregates in making alkali-activated non-load ...
Quoc Dung Huynh, Hoang Nhat Huy Luong, Nhat Tan Ngo, Thanh Hau Duong, Thanh Binh Nguyen, Tri Khang Lam, Trong Phuoc Huynh   +6 more
doaj   +3 more sources

Model Predictive Control of UCG: An Experiment and Simulation Study

Information Technology and Control, 2019
Underground coal gasification (UCG) is a potential technology that enables to mine coal without traditional mining equipment. The coal is gasified deep in underground and produced syngas is processed on the surface. The most important technical problem in UCG is unstable quality of syngas and control.
Ján Kacur, Patrik Flegner, Milan Durdán, Marek Laciak   +3 more
openaire   +2 more sources

Uncontrolled Generation Analysis and System Optimization of Permanent Magnet Synchronous Motor for Electric Vehicle

Xibei Gongye Daxue Xuebao, 2019
When a permanent magnet synchronous motor(PMSM) which is controlled by flux-weakening strategy rotates in high speed, the controller would send the turning-off signals to switch off all the transistors quickly if faults(e.g.

doaj   +1 more source

Drug-drug interaction-related uncontrolled glycemia

Journal of Pharmacy and Bioallied Sciences, 2017
Context: The literature of drug-drug interaction (DDI)-related uncontrolled causality, and preventability of DDI-induced UCG (HbA1c >7%) in outpatients glycemia (UCG) among outpatients with Type 2 diabetes mellitus is still limited. Aims: The aim of this
Mohamed Anwar Hammad, Balamurugan Tangiisuran, Abeer Mohamed Kharshid, Noorizan Abdul-Aziz, Yahaya Hassan, Nor Azizah Aziz, Tarek Mohamed Elsayed   +6 more
doaj   +1 more source

Research progress and future study of carbon emission reduction for UCG

Meitan xuebao
The integration of underground coal gasification (UCG) and carbon emission reduction is expected to become an excellent green energy technology during the transitional stage from the current to the arrival of carbon neutrality, and even play an important
Yong QIN, Tongsheng YI, Yongfeng ZHOU, Lei YANG, Jun WANG   +4 more
doaj   +1 more source

Parental Perspectives on Using the FLACC Scale for Postoperative Pain at Home After Orchiopexy

Pediatric Anesthesia, Volume 36, Issue 7, Page 872-873, July 2026.
Fie Juul Praastrup, Lone Nikolajsen, Camilla Gaarsdal Uhrbrand   +2 more
wiley   +1 more source