Results 21 to 30 of about 258,278 (245)

Occurrence Characteristics of Gold and the Typomorphic Characteristics of Pyrite in the Yizhuxiang Gold Deposit of the Daduhe Metallogenic Belt

Kuangchan zonghe liyong
[Objective] Orogenic gold deposit is widely developed in the Daduhe gold metallogenic belt. The Yizhuxiang gold deposit is one of the representative medium-sized deposits in the Daduhe gold metallogenic belt.
Haijun ZHANG, Tianqi MA, Wenhao ZHAO, Cuihua CHEN, Shuyue LIU, Xiaokong LIU, Rendong DENG   +6 more
doaj   +1 more source

Earth stewardship, water resilience, and ethics in the Anthropocene

Global Sustainability, 2023
Non-technical summary This article uses water to examine how the relationships of ethics to science are modified through the pursuit of Earth stewardship.
Jeremy J. Schmidt
doaj   +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

Assessment of Rapid Urbanization Effects on Land Use Dynamics: A Google Earth and GIS Approach in Kemalöz District, Uşak, Türkiye - An Earth Science Perspective

Düzce Üniversitesi Bilim ve Teknoloji Dergisi
As urbanization continues to increase, the concerns about sustainable land use and management are also growing. Thus, there has been an increasing number of scientific research studies conducted on this phenomenon. In many cases, these studies have been
Ümit Yıldız
doaj   +1 more source

How Can Earth Scientists Contribute to Community Resilience? Challenges and Recommendations

Frontiers in Climate, 2022
Community resilience increases a place-based community's capacity to respond and adapt to life-changing environmental dynamics like climate change and natural disasters.
Arika Virapongse, Arika Virapongse, Rupanwita Gupta, Zachary J. Robbins, Jonathan Blythe, Ruth E. Duerr, Christine Gregg   +6 more
doaj   +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

Developing Middle School Students’ Systems Thinking in Earth Science Through Dynamic Simulations: The Case of the Rock Cycle

Education Sciences
In this paper, we discuss the development of students’ systems thinking about the rock cycle as they interact with an instructional module that includes three interactive simulations and accompanying questioning.
Nicole Panorkou, Amanda Provost, Gabriella Migliore   +2 more
doaj   +1 more source

Boreal temperature variability inferred from latewood maximum density and historical plant phenology records [PDF]

Estonian Journal of Earth Sciences
Plant-based data from southern Finland were used to reconstruct late Holocene warm-season temperature variability on inter-annual to longer scales. Temperature-sensitive records representing maximum latewood density of Pinus sylvestris tree rings (since ...
Samuli Helama, Jari Holopainen, Mauricio Fuentes, Eva Rocha, Björn E. Gunnarson   +4 more
doaj   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source