Results 51 to 60 of about 96,090 (297)

Occupational health and safety in mining: Predictive probabilities of Personal Protective Equipment (PPE) use among artisanal goldminers in Ghana.

open access: yesPLoS ONE, 2021
Artisanal goldminers in Ghana are exposed to various levels and forms of health, safety and environmental threats. Without the required legislation and regulations, artisanal miners are responsible for their own health and safety at work.
Simon Appah Aram   +3 more
doaj   +1 more source

Probiotic Properties of Enterococcus Isolated From Artisanal Dairy Products

open access: yesFrontiers in Microbiology, 2019
The present study focused on probiotic characterization and safety evaluation of Enterococcus isolates from different artisanal dairy products. All the isolates exhibited inhibitory activity against several food spoilage bacteria and food-borne pathogens,
Y. Nami   +5 more
semanticscholar   +1 more source

‘Reported’ versus ‘likely’ fisheries catches of four Mediterranean countries

open access: yesScientia Marina, 2014
The fisheries catch statistics that member countries report annually to the Food and Agriculture Organization of the United Nations were compared, for the years 1950 to 2010, with ‘reconstructed’, and more likely catch data from the Mediterranean coasts ...
Daniel Pauly   +4 more
doaj   +1 more source

Factors Influencing the Design of Labor Rooms

open access: yesSAGE Open
To examine the environmental aspects in labor and delivery rooms (LDRs) in Saudi Arabia according to mothers’ points of view, especially with the recent increased numbers of C-section deliveries.
Rehab Aburas
doaj   +1 more source

DISASTROUS/HAZARDOUS ENVIRONMENTAL RESOURCE EXPLOITATION: MASS LEAD-POISONING AND MORTALITY OF CHRONICALLY-POOR ARTISANAL GOLD MINERS’ CHILDREN IN NORTHERN NIGERIA [PDF]

open access: yesRiscuri şi Catastrofe, 2014
Disastrous/hazardous environmental resource exploitation: mass lead-poisoning and mortality of chronically-poor artisanal gold miners’ children in northern Nigeria.The claim that poverty is one of three motivations of the nearly half a decade-long ...
R. INGWE, K. E. OSONWA, I. ANGIATING
doaj  

Improved Growth Estimates for Lethrinus harak: Measuring Increments, Adjusting Ages, and Fitting Flexible Growth Models

open access: yesFishes, 2018
Thumbprint emperor (Lethrinus harak) are a widely distributed, tropical species ranging throughout the Indo-Pacific region. In coastal Tanzania, overfishing is likely occurring and thumbprint emperor are commonly represented in catches.
Stephen R. Midway   +4 more
doaj   +1 more source

Evaluation of the physical and mechanical properties of a paving block with added ash from artisanal brick kilns

open access: yesRevista Ingeniería de Construcción, 2022
This article evaluates the physical and mechanical properties of a paving block with added ash from artisanal brick kilns in the city of Juliaca to reduce the environmental pollution generated by the ash.
Jose Pacori, V. Turpo, L. Lipa
doaj   +1 more source

Occupational Accidents in artisanal mining in Katanga, D.R.C. [PDF]

open access: yes, 2013
Introduction: This study focuses on accidents in artisanal mining, to support policies improving miners' employability. Materials and Methods: Based on a questionnaire administered in November 2009 to a sample of 180 miners from the artisanal mining of ...
Levêque, Alain   +6 more
core   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

open access: yesAdvanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang   +5 more
wiley   +1 more source

Quantifying the roles of competing static gears: comparative selectivity of longlines and monofilament gill nets in a multi-species fishery of the Algarve (southern Portugal)

open access: yesScientia Marina, 2003
Fishing trials with monofilament gill nets and longlines using small hooks were carried out in Algarve waters (southern Portugal) over a one-year period.
Karim Erzini   +5 more
doaj   +1 more source

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