Results 71 to 80 of about 925,825 (346)

Clonal heterogeneity and efficacy of box and (gtg)5 fingerprinting methods for molecular typing of escherichia coli isolated from chickens in iri [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2017
This study evaluates the clonal heterogeneity and efficacy of BOX-PCR and (GTG)5-PCR for DNA-based typing of Escherichia coli strains isolated from feces of chickens in IRI. Fecal samples were collected from chicken husbandry followed by E.
KHEIRI R, AKHTARI L
doaj   +1 more source

A Numerical Guide to Volume 2 of the Guidelines and Practical Advice on how to Transpose them into National Standards [PDF]

open access: yes, 2008
[INTRODUCTION] In 2006, the World Health Organization published the third edition of the Guidelines, in collaboration with FAO and UNEP. The third edition consist of four volumes; volume 2, explained in this guidance note, addresses methods, procedures ...
Mara, D.D.
core  

Removal of inorganic nutrient and organic carbon from wastewater of Binh Dien market using the green alga Chlorella sp. [PDF]

open access: yes, 2016
Traditional markets play a major role in socio-economics and constitutes a significant aspect of Vietnamese culture. However, wastewater streams discharged from the markets are generally characterized by a lot of inorganic nutrients and organic ...
Ha, Bui Manh   +2 more
core   +2 more sources

Hospital Wastewater Genotoxicity [PDF]

open access: yesThe Annals of Occupational Hygiene, 2005
Hospitals represent an incontestable release source of many chemicals compounds in their wastewaters, and which may have an impact on the environment and human health. Indeed, some of the substances found in wastewaters are genotoxic and are suspected to be a possible cause of the cancers observed in the last decades. To study the toxicity and the risk
B, Jolibois, M, Guerbet
openaire   +2 more sources

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Wastewater

open access: yes, 2019
SEDAPAR S.A. (Servicio de Aqua Potable y Alcantarillado de Arequipa) is one of the public service enterprises in Peru. It is a limited liability company owned by 8 provincial municipalities and 26 district municipalities in Arequipa Department.
  +6 more sources

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena   +10 more
wiley   +1 more source

A Biochar‐Based Composite Hydrogel Microenvironment for Enhanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
This work presents the synthesis of a polyacrylamide hydrogel wherein biomass‐derived biochar is co‐encapsulated with the enzyme horseradish peroxidase (HRP). The resulting composite hydrogel possesses balanced electron‐rich and electron‐deficient domains, creating an optimal microenvironment that concentrates both hydrogen peroxide and phenol ...
Shengzhe Wang   +9 more
wiley   +1 more source

Antibiotic Resistant Superbugs: Assessment of the Interrelationship of Occurrence in Clinical Settings and Environmental Niches

open access: yesMolecules, 2016
The increasing threat to global health posed by antibiotic resistance remains of serious concern. Human health remains at higher risk due to several reported therapeutic failures to many life threatening drug resistant microbial infections. The resultant
Anthony Ayodeji Adegoke   +3 more
doaj   +1 more source

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