Results 41 to 50 of about 2,482 (218)

Steering elements of chassis traversing gear drive in K42 excavator in Bełchatów Brown Coal Mine [PDF]

open access: yes, 2011
W pracy opisano zmodernizowany napęd jazdy koparki K42 z omówieniem wybranych części algorytmu sterowani łącznie z próbą wspomagania napędu śruby skrętu.
Wachowicz, M., Drabik, G.
core  

Draft Genome of Streptomyces zinciresistens K42, a Novel Metal-Resistant Species Isolated from Copper-Zinc Mine Tailings

open access: yes, 2011
A draft genome sequence of Streptomyces zinciresistens K42, a novel Streptomyces species displaying a high level of resistance to zinc and cadmium, is presented here.
David A. Baltrus   +6 more
core   +1 more source

The Effect of Police on Crime: Evidence from the 2014 World Cup in São Paulo

open access: yesEconomía, 2020
I estimate the causal impact of police on crime, based on evidence from Brazil. To tackle reverse causality, I consider as a natural experiment the creation of a special police unit to intensify surveillance around a few tournament-related locations in ...
Ilaria Masiero
doaj   +1 more source

Recent advances in proteomic workflows to interrogate the SUMOylome in plants

open access: yesNew Phytologist, Volume 247, Issue 1, Page 90-96, July 2025.
Summary Protein posttranslational modifications (PTMs) are vital for regulating protein functions. SUMOylation, a PTM essential for plant survival, involves attaching a Small Ubiquitin‐like MOdifier (SUMO) to lysine residues of target proteins. SUMOylation influences stress tolerance, cell proliferation, protein stability, and gene expression.
Kishor D. Ingole   +3 more
wiley   +1 more source

Geomorphic consequences of freshwater discharge and microbial mats in a macrotidal environment: The case of the beach of Dannes (northern France)

open access: yesEarth Surface Processes and Landforms, Volume 50, Issue 5, April 2025.
This transdisciplinary study analyses the geomorphic consequences of microbial mats associated with freshwater outflows in a macrotidal environment. Microorganisms were identified using the DNA metabarcoding approach. SEM analysis of quartz collected from the beach surface provided data on the marine and aeolian forces, as well as biological processes ...
Yvonne Battiau‐Queney   +8 more
wiley   +1 more source

Antigambling interventions and corporate financialization: Evidence from China

open access: yesBorsa Istanbul Review
This study investigates the impact of local antigambling interventions (AGIs) on corporate financialization. From the perspective of formal institutions’ influence on culture, our findings suggest that firms located in regions with more effective AGIs ...
Xun Hu   +4 more
doaj   +1 more source

Demografía, juventud y homicidios en Colombia, 1979-2006

open access: yesLecturas de Economía, 2010
Demografía, juventud y homicidios en Colombia, 1979-2006 Leonardo Bonilla Mejía   Resumen: Durante los años sesenta la población colombiana creció a tasas históricamente altas, los niños y niñas nacidos durante este periodo se hicieron jóvenes adultos
Leonardo Bonilla Mejía
doaj   +1 more source

Redesign of Translocon EXP2 Nanopore for Detecting Peptide Fragments

open access: yesSmall Methods, Volume 9, Issue 4, April 22, 2025.
Nanopore sensing using the EXP2 nanopore from Plasmodium falciparum is enhanced by engineering mutants to reduce electrical noise and improve peptide detection. The EXP2ΔD231 mutant showed over 50% noise reduction and successfully discriminated diverse peptides, highlighting its potential for protein sequencing.
Mitsuki Miyagi   +4 more
wiley   +1 more source

Performance Analysis and Optimization of the Hurricane File System on the K42 Operating System

open access: yes, 2003
Performance Analysis and Optimization of the Hurricane File System Master of Applied Science Graduate Department of Electrical and Computer Engineering University of Toronto 2003 The performance scalability of the Hurricane File System (HFS) is ...
David Tam
core   +2 more sources

Can environmental courts inhibit corporate greenwash? Evidence from heterogeneous LLMs

open access: yesInternational Review of Economics & Finance
Corporate greenwash exploits information asymmetry, yet whether environmental courts can constrain this behavior remains insufficiently examined. This paper uses ensemble inference from heterogeneous Large Language Models to construct a proxy for ...
Zhixuan Ke   +3 more
doaj   +1 more source

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