Results 31 to 40 of about 514,274 (304)

“The mines make us poor”: Large-scale mining in Burkina Faso [PDF]

, 2019
GLOCON's new Country Report looks at the impact of industrial mining in Burkina Faso on the local rural population and presents the view of residents close to six industrial mines.
Drechsel, Franza, Engels, Bettina, Schäfer, Mirka   +2 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Explorable and economically attractive mineral deposits in the Siberian and Far Eastern Federal Districts of Russia [PDF]

, 2018
Purpose. Selection of the most explorable mineral deposits in the Siberian and Far Eastern Federal Districts of the Russian Federation as investment projects. Methods.
Boyarko, G
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Summary of trials of an integrated gold exploration system at Chakari, Zimbabwe [PDF]

, 1988
An integrated system of exploration for gold-sulphide mineralisation in shear zones was tested in the Chakari area of Zimbabwe. This integrated system was developed in Ghana and uses the shear zone as the exploration target.
Crow, M.J., Laffoley, N.d'A.
core  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Three-dimensional modeling and geostatistical structural analysis for ore deposit prospecting trend and wisdom mining: a case study in the Jiaoxibei gold field, China

Frontiers in Earth Science
The orientation of deep-seated orebodies was observed shifted from the northwest to north at the Xincheng deposit in the Jiaoxibei gold field during the mining operations.
Xiaoning Liu, Xiaoning Liu, Xiaoning Liu, Gongwen Wang, Gongwen Wang, Gongwen Wang, Gongwen Wang, Gongwen Wang, Jingyi Lv, Jingyi Lv, Yongming Peng, Xianyong Zhao   +11 more
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Deep gold prospectivity modeling in the Jiaojia gold belt, Jiaodong Peninsula, eastern China using machine learning of geometric and geodynamic variables

Frontiers in Earth Science
Gold mineralization in the Jiaojia gold belt was formed in a structurally-dominant hydrothermal mineral system showing a close spatial association with the Jiaojia detachment fault.
Guanghuan Chen, Guanghuan Chen, Guanghuan Chen, Zhankun Liu, Zhankun Liu, Zhankun Liu, Guodong Chen, Guodong Chen, Guodong Chen, Shaofeng Xie, Xin Yang, Xiao Li, Yudong Chen, Yudong Chen, Zihe Hao, Zihe Hao, Huiting Zhong, Huiting Zhong, Liqun Jiang, Liqun Jiang   +19 more
doaj   +1 more source

Identifying and Comparing the Exploration Criteria at Sari Gunay Gold, Dalli Copper-Gold and Zarshuran Gold Deposits in Zagros Orogen

Journal of Economic Geology, 2023
There are important deposits such as Sari Gunay epithermal gold, Dalli porphyry copper-gold, and Zarshuran Carlin deposits with a few common exploration features in the Zagros metallogenic province of Iran. This study used geological maps, remote sensing,
Pouya Asadi Haroni, Omid Asghari, Mirsaleh Mirmohammadi , Hooshang Asadi Haroni   +3 more
doaj   +1 more source