Results 31 to 40 of about 611,979 (268)

Natural fracture distribution and a new method predicting effective fractures in tight oil reservoirs in Ordos Basin, NW China

Petroleum Exploration and Development, 2016
Based on core, imaging logging, and thin section data, the distribution features of natural fractures in the tight oil reservoirs of the Ordos Basin are examined.
Jianming FAN, Xuefeng QU, Chong WANG, Qihong LEI, Liangbing CHENG, Ziqing YANG   +5 more
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Characteristics of tight oil in Triassic Yanchang Formation, Ordos Basin

Petroleum Exploration and Development, 2013
By comprehensive study of reservoir and source rock distribution, petrology and geochemistry, the tight oil and its exploration potential was analyzed in the Triassic Yanchang Formation, Ordos Basin.
Jingli YAO, Xiuqin DENG, Yande ZHAO, Tianyou HAN, Meijuan CHU, Jinlian PANG   +5 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Field test of volume fracturing for horizontal wells in Sulige tight sandstone gas reservoirs, NW China

Petroleum Exploration and Development, 2014
Based on the development degree of natural micro-fractures, rock brittleness and two-direction stress and other geological conditions of the Sulige gas field, the feasibility of using volume fracturing to increase production was analyzed and verified by ...
Xu MA, Ruifen HAO, Xuan'ang LAI, Yanming ZHANG, Zhanguo MA, Mingfang HE, Yuanxiang XIAO, Man BI, Xinxing MA   +8 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

A Method for Filling Blank Stripes in Electrical Imaging Based on the Fusion of Arbitrary Kernel Convolution and Generative Adversarial Networks

Applied Sciences
Electrical imaging logging images play a crucial role in petroleum exploration; however, in practical applications, blank strips frequently appear due to instrument malfunctions or data transmission failures, severely compromising geological ...
Ruhan A, Die Liu, Ge Cao, Kun Meng, Taiping Zhao, Lili Tian, Bin Zhao, Guilan Lin, Sinan Fang   +8 more
doaj   +1 more source

Optimization of horizontal well injection-production parameters for ultra-low permeable–tight oil production: A case from Changqing Oilfield, Ordos Basin, NW China

Petroleum Exploration and Development, 2015
There are two kinds of displacement mechanisms and three different seepage stages during horizontal well development process with water injection energy.
Jiyong ZHAO, Jianming FAN, Yonghong HE, Ziqing YANG, Wei GAO, Wubin GAO   +5 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Evolution of the Ordovician top boundary and its relationship to reservoirs' development, Ordos Basin

Petroleum Exploration and Development, 2012
The control of structural evolution on the development of different types of Ordovician reservoirs in the Ordos Basin is discussed by studying the evolution of the Ordovician top boundary in geological times, and the mechanisms of formation and evolution
Xinquan RAN, Jinhua FU, Xinshan WEI, Junfeng REN, Liuyi SUN, Hongping BAO   +5 more
doaj   +1 more source