Results 121 to 130 of about 10,215,989 (281)

Experiences from Experimental Mining in Brazil [PDF]

, 2016
The Experimental Mine (EM) of the Research Center of Responsible Mining of the University of São Paulo became the subject of investigation in a few years after its development ; it is an open-pit quarry currently exploiting marble and gneiss , used to ...
Cardu, Marilena, Seccatore, J., Bettencourt, J.   +2 more
core  

Mining ‘Waste’. Repurposing Residues in Artisanal and Small-Scale Gold Mining

, 2021
Funders: Belmont Forum, NORFACE (New Opportunities for Research Funding Agency Cooperation in Europe).
Pijpers, R.J., Calvimontes, J., Camp, E. van de, D'Angelo, L., Fisher, E., Lanzano, C., Massaro, L.   +6 more
openaire   +3 more sources

SPSB1 Promotes Subcutaneous Adipose Hyperplasia in Facial Port‐Wine Stains by Controlling HDAC1 Degradation and Stability Through Two Distinct Proteolytic Pathways

Advanced Science, EarlyView.
In PWS‐ASPCs, FOSL1 drives the expression of SPSB1. SPSB1, as part of the ESC complex, further binds to HDAC1 and promotes K29‐linked and K48‐linked polyubiquitination of HDAC1. These modifications facilitate the degradation of HDAC1 through the ALP and UPS pathways, respectively.
Hongrui Chen, Bin Sun, Yajing Qiu, Chen Hua, Xiaoxi Lin, Wei Gao   +5 more
wiley   +1 more source

Small scale forest owners' responsibilities: results from a Swedish case study

, 2012
Requirements on businesses made by society, public and customers for taking different responsibilities have increased, i.e., balancing economic, environmental and social concerns.
Sveriges lantbruksuniversitet., Lönnstedt, Lars,   +1 more
core   +1 more source

Governing Artisanal and Small‐scale Sand Mining in Bangladesh

Development and Change
ABSTRACT This article uses an in‐country comparative approach to investigate the governance of artisanal and small‐scale river sand mining in Bangladesh, focusing particularly on sector heterogeneity, tax farming and power imbalances. It analyses sand governance in two diverse sand‐mining sites in Bangladesh — one mechanized and large,
Suykens, Bert, Rahman, Atique, Khan, Shameem Reza, Dhali, Sabbir Ahmed   +3 more
openaire   +2 more sources

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Challenges Associated with formalising Artisanal Small-Scale Mining in Ghana

SAGE Open
The illegal artisanal and small-scale mining (ASM) activities in Ghana are persistently booming even after governments’ several attempts to halt the menace and streamline their modus operandi towards formalisation.
Rejoice Selorm Wireko-Gyebi, Imoro Braimah, David Anaafo, Abdul-Wadood Moomen, Anne Mette Lykke   +4 more
doaj   +1 more source

Pasta, a Versatile Transcriptomic Clock, Maps the Chemical and Genetic Determinants of Aging and Rejuvenation

Advanced Science, EarlyView.
Pasta is a transcriptomic aging clock built on an age‐shift learning framework and trained on 17 000 samples across 21 datasets. It accurately predicts relative biological age across tissues, platforms, and species, captures stemness‐to‐senescence transitions, and identifies age‐modulatory perturbations.
Jérôme Salignon, Maria Tsiokou, Patricia Marqués, Enriqueta Rodríguez‐Diaz, Hazel Ang, Federico Pietrocola, Christian G. Riedel   +6 more
wiley   +1 more source

Genetic Ablation and Multi‐Omics Profiling Reveal CEP55 as a Key Driver of Tumorigenesis in Diverse Cancer Models

Advanced Science, EarlyView.
Genetic ablation of Cep55 in Pten‐deficient mouse models delays tumorigenesis. Integrated multi‐omics analyses (proteomics, phosphoproteomics, and spatial transcriptomics) reveal that CEP55 regulates oncogenic signaling (RAS/ERK, PI3K/AKT), integrin/FAK‐mediated adhesion, extracellular matrix (ECM) remodeling, and endocytosis.
Behnam Rashidieh, Yuanhao Yang, Amanda Louise Bain, Phillip Theron, Catharina Vosloo, Sahar Keshvari, Parinaz Ahangar, Brydie Bowden, Simon M. Tria, Ben B. Wang, Sandra Isenmann, Nicholas J. Westra van Holthe, Zherui Xiong, Hani Vu, Sowmya Sharma, Asmerom Sengal, J. Alejandro Lopez, John Finnie, Antonella Papa, Pascal H.G. Duijf, Quan Nguyen, Pirjo M. Apaja, Kum Kum Khanna   +22 more
wiley   +1 more source

Data‐Driven Discovery of Unconventional Antiferromagnets

Advanced Science, EarlyView.
A high‐throughput workflow that combines the physics‐informed pre‐screening, high‐throughput exchange calculations, Luttinger‐Tisza analysis and symmetry classification is established for accurate identification of unconventional antiferromagnets from the broad structural database.
Qirui Cui, Chenxu Liu, Anna Delin, Kaiyou Wang   +3 more
wiley   +1 more source