Results 111 to 120 of about 458,745 (334)

Study of EVA operations associated with satellite services [PDF]

open access: yes
Extravehicular mobility unit (EMU) factors associated with satellite servicing activities are identified and the EMU improvements necessary to enhance satellite servicing operations are outlined.
Nash, J. O., Wilde, R. D.
core   +1 more source

Assessment of irregularities in organic imports from Ukraine to the EU in 2016, notified in OFIS [PDF]

open access: yes, 2018
The underlying study of this report set out to improve the understanding situation concerning residues found in organic food products exported from Ukraine, and to formulate guidelines for identifying and reducing risks for contamination through non ...
Batlogg, Verena   +6 more
core  

Self-Contamination While Doffing Personal Protective Equipment [PDF]

open access: bronze, 2020
Jaqueline Pereira da Silva   +8 more
openalex   +1 more source

Boosting the Energy Density of “Anode‐Free” Lithium Metal Batteries via Electrospun Polymeric Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
While host structures are known to enhance the reversibility and safety of lithium metal deposition, their additional volume and weight often decrease the battery's energy density and specific energy. By combining a lightweight and porous scaffold of electrospun polymer with a thinner separator, this article demonstrates a simultaneous improvement of ...
Lennart Wichmann   +6 more
wiley   +1 more source

THE PRESENCE OF SALMONELLA ENTERICA AND LISTERIA MONOCYTOGENES ON POULTRY SLAUGHTER PLANT EQUIPMENT AFTER SANITATION PROCEDURES

open access: yesArchives of Veterinary Medicine
The persistence of Salmonella enterica and Listeria monocytogenes on poultry slaughter plant equipment and food contact surfaces is an important factor for food contamination.
Suzana Vidaković Knežević   +6 more
doaj   +1 more source

Guideline for handling pesticide residues in Czech organic production [PDF]

open access: yes, 2013
This document was prepared in the project «Development of guidelines for the use of pesticide analysis in organic inspection in the Czech Republic (sampling, evaluation and interpretation)». At the beginning of this project, a workshop with stakeholders
Bickel, Regula   +3 more
core  

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Risk Factor Analysis of Cryptosporidium sp. Contamination in Dairy Cow Milk in Jember, Indonesia

open access: yesJurnal Medik Veteriner
This study aimed to determine the factors influencing Cryptosporidium sp. contamination in dairy cow milk in Jember. This study used an observational analytic design with a cross-sectional approach. The number of samples in this study was 30 cow farmers,
Begawan Sa'bani   +4 more
doaj   +1 more source

Surfaces and equipment contamination by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the emergency department at a university hospital. [PDF]

open access: yesInt J Hyg Environ Health, 2020
Peyrony O   +11 more
europepmc   +1 more source

An Induced Environment Contamination Monitor for the Space Shuttle [PDF]

open access: yes
The Induced Environment Contamination Monitor (IECM), a set of ten instruments integrated into a self-contained unit and scheduled to fly on shuttle Orbital Flight Tests 1 through 6 and on Spacelabs 1 and 2, is described.
Decher, R., Miller, E. R.
core   +1 more source

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