Results 51 to 60 of about 2,777 (178)

Karakterisasi Bakteri Pendegradasi Fenol Dan Pembentuk Biofilm Dari Sumber Alami Dan Artifisial [PDF]

, 2015
Fenol merupakan salah satu polutan air tanah yang memiliki sifat toksik bagi manusia maupun lingkungan. Salah satu teknologi yang dapat diaplikasikan untuk pengolahan limbah fenol adalah melalui bioremediasi dengan memanfaatkan aktivitas bakteri.
Khusnuryani, A. (Arifah), Martani, E. (Erni), Wibawa, T. (Tri), Widada, J. (Jaka)   +3 more
core   +2 more sources

Absorption and biodegradation of toluene: Optimization of its initial concentration and the biodegradable non-aqueous phase liquid volume fraction [PDF]

, 2015
International audienceDi (2-EthylHexyl) Phthalate (DEHP) was selected as a biodegradable organic solvent to be implemented in a two-phase partitioning bioreactor (TPPB) dedicated to remove a model hydrophobic volatile organic compound (VOC), toluene.
Amrane, Abdeltif, Béchohra, Imane, Couvert, Annabelle   +2 more
core   +3 more sources

Nucleotide sequence and expression of the ncr nickel and cobalt resistance in Hafnia alvei 5-5 [PDF]

, 2010
The structural genes for the nickel and cobalt resistance of the conjugative plasmid pEJH 501 of Hafnia alvei 5-5, contained on a SalI-EcoRI fragment of 4.8 kb, were cloned and sequenced. The DNA sequence included five genes in the following order: ncrA,
Hans-Günter Schlegel, Ho Gun Rhie, Ho Sa Lee, Jeong Eun Park   +3 more
core   +5 more sources

Microbial Degradation of Gasoline in Soil: Effect of Season of Sampling [PDF]

, 2015
In cases where fire debris contains soil, microorganisms can rapidly and irreversibly alter the chemical composition of any ignitable liquid residue that may be present.
Goodpaster, John V., McKillip, John L., Pichtel, J., Rodenas, Y., Turner, Dee A.   +4 more
core   +1 more source

Unusual microbes in asthma exacerbation:Alcaligenes xylosoxidansand Leishmania [PDF]

European Respiratory Journal, 2009
Asthma is a chronic inflammatory condition characterised by a variable degree of airflow limitation. Exacerbations during the course of asthma often occur due to environmental factors or infectious, mostly viral, aetiology.The present study reports the case of a 61-yr-old male with severe asthma hospitalised due to increasing respiratory distress ...
B, Robibaro, G-C, Funk, G, Dekan, D, Demetriou, R, Ziesche, S, Winkler, L H, Block   +6 more
openaire   +2 more sources

C27. Perfil epidemiológico das infecções bacterianas do aparelho respiratório em doentes com fibrose quística

Revista Portuguesa de Pneumologia, 2003
Com o intuito de caracterizar a evolução do perfil epidemiológico das infecções bacterianas do aparelho respiratório dos doentes com Fibrose Quística (FQ), os autores realizaram um estudo retrospectivo da prevalência e incidência das mesmas em ...
Sofia Quintas, Luisa Pereira, Luís Lito, Celeste Barreto   +3 more
doaj   +1 more source

Perfil epidemiológico das infecções bacterianas do aparelho respiratório em doentes com fibrose quística

Revista Portuguesa de Pneumologia, 2003
RESUMO: Com o intuito de caracterizar a evolução do perfil epidemiológico das infecções bacterianas do aparelho respiratório dos doentes com Fibrose Quística (FQ), os autores realizaram um estudo retrospectivo da prevalência e incidência das ...
Sofia Quintas, Luísa Pereira, Luís Lito, Celeste Barreto   +3 more
doaj   +1 more source

Genetic and biochemical characterization of a novel metallo-beta-lactamase, TMB-1, from an Achromobacter xylosoxidans strain isolated in Tripoli, Libya [PDF]

, 2012
An Achromobacter xylosoxidans strain from the Tripoli central hospital produced a unique metallo-β-lactamase, designated TMB-1, which is related to DIM-1 (62%) and GIM-1 (51%). bla was embedded in a class 1 integron and located on the chromosome. The TMB-
Borra, Pardha Saradhi, EL Salabi, Allaaeddin, Samuelsen, Orjan, Toleman, Mark A., Walsh, Timothy R.   +4 more
core   +2 more sources

An unprecedented dioxygen species revealed by serial femtosecond rotation crystallography in copper nitrite reductase

IUCrJ, 2018
Synchrotron-based X-ray structural studies of ligand-bound enzymes are powerful tools to further our understanding of reaction mechanisms. For redox enzymes, it is necessary to study both the oxidized and reduced active sites to fully elucidate the ...
Thomas P. Halsted, Keitaro Yamashita, Kunio Hirata, Hideo Ago, Go Ueno, Takehiko Tosha, Robert R. Eady, Svetlana V. Antonyuk, Masaki Yamamoto, S. Samar Hasnain   +9 more
doaj   +1 more source

A split herbicide application strategy reduces surface runoff

Soil Use and Management, Volume 40, Issue 3, July 2024.
Abstract Herbicides, such as MCPA and clopyralid, may be transported to surface waters via runoff, which can have unintended environmental consequences. A split herbicide application strategy, wherein applications are spread across a season, may improve herbicide effectiveness, although impacts of this strategy on runoff mitigation have not been ...
Shane Scannell, Mark G. Healy, Gustavo Sambrano, John McGinley, Paraic C. Ryan, Per‐Erik Mellander, Liam Morrison, Jenny Harmon O’Driscoll, Alma Siggins   +8 more
wiley   +1 more source