Results 101 to 110 of about 14,592 (218)

Bacteriological water quality of Otter Lake

, 1971
As part of the 1970 Recreational Lakes Program, a single intensive bacteriological survey was carried out on Otter Lake in the District of Parry Sound. Otter Lake is a stellate-shaped lake which receives water from many small streams and flows to the north-east with the major outflow being the Boyne River. The lake has no towns or villages on its shore
openaire   +1 more source

Stepwise evolution of the developmental and symbiotic functions of DELLA in land plants

New Phytologist, EarlyView.
Proposed model for the stepwise evolution of DELLA functions in the green lineage.
Katharina Melkonian, Tifenn Pellen, Katinka Bünger, Océane Thiercelin, Aurélie Le Ru, Mélanie K. Rich, Matheus E. Bianconi, Jean Keller, Maxime Bonhomme, Pierre‐Marc Delaux   +9 more
wiley   +1 more source

Bacteriological water quality of Cameron Lake

, 1971
During the five-day survey of Cameron Lake, August 17 to 21, 1970, the water was acceptable for recreational use. However, a cautionary note must be included to indicate a possible discharge of fecal material through the soil with a time lag between peak cottager population and appearance of pollution in the water.
openaire   +1 more source

Spectroscopic analysis of bacterial photoreactivation

Photochemistry and Photobiology, Volume 101, Issue 2, Page 494-504, March/April 2025.
This study investigates the effectiveness of fluorescence and Raman spectroscopy in detecting bacterial photoreactivation. Fluorescence spectroscopy shows limitations, because the intense fluorescence of tryptophan and tyrosine masks fluorescence emitted by thymine molecules.
Keyvan Khosh Abady, Negar Karpourazar, Arjun Krishnamoorthi, Runze Li, Peter M. Rentzepis   +4 more
wiley   +1 more source

Suboptimal Bacteriological Quality of Household Water in Municipal Ibadan, Nigeria

The American Journal of Tropical Medicine and Hygiene
ABSTRACT. Access to potable water is difficult for many African residents. This study evaluated the bacteriological quality of household water collected in the dry and wet seasons across five municipal local government areas (LGAs) in Ibadan, a large city in southwest Nigeria. A total of 447 water samples (dry season, n = 250; wet season, n = 197) were
Alabi, Olumuyiwa S., Akintayo, Ifeoluwa, Odeyemi, Jesutofunmi S., Oloche, Jeremiah J., Babalola, Chibuzor M., Nwimo, Chukwuemeka, Popoola, Oluwafemi, Mogeni, Ondari D., Marks, Florian, Okeke, Iruka N.   +9 more
openaire   +2 more sources

Efficacy of 0.2% povidone‐iodine and 0.1% polyhexamethylene biguanide as preoperative antiseptics in equine ophthalmic procedures

Veterinary Ophthalmology, Volume 28, Issue 2, Page 438-447, March 2025.
Abstract Objective This retrospective study evaluates the efficacy of povidone‐iodine (PI) and polyhexamethylene biguanide (PHMB) as preoperative antiseptics in equine ophthalmic procedures. Animals Studied Horses that underwent routine ophthalmic surgery and procedures.
Anna Farkas, Katharina Thieme, Tanawan Soimala, Charlotte K. Jensen, J. Corinna Eule   +4 more
wiley   +1 more source

Study of Bacteriological Content and Risk Factors of Drinking Water Consumption Patterns in Cases of Stunting Toddler

Journal of Community Medicine and Public Health Research
Stunting is one of global nutrition problems, especially in developing countries including Indonesia. The prevalence of stunting in Demak Regency, Indonesia, in 2021 was 4.34%, and in 2022 it was 2.99%.
Ahmad Zaerozi, Tri Joko, Nurjazuli
doaj   +1 more source

Lipopolysaccharide‐Specific Aptasensor: A Spectroscopic Approach for Identifying Gram‐Negative Bacteria

Analytical Science Advances, Volume 7, Issue 2, December 2026.
We developed a novel aptasensor by integrating an anti‐lipopolysaccharide aptamer with a G‐quadruplex DNAzyme for the detection of Gram‐negative bacteria. This label‐free, spectroscopy‐based sensor detects E. coli with a limit of ∼2.7 × 105 cells/mL, providing a rapid, cost‐effective and specific method for identifying LPS‐containing bacteria ...
Hamidreza Majidifard, Rahman Emamzadeh, Donald Keith Roper, Mahboobeh Nazari   +3 more
wiley   +1 more source

Bacteriological water quality in the Bay of Quinte

, 1984
Data collected by the Ontario Ministry of the Environment (MOE) in 1981 and 1982, and by the local Health Unit in 1982, determined that Bay of Quinte waters in the vicinity of Trenton, Belleville, and Picton displayed zones of elevated fecal coliform (FC) levels as a result of unchlorinated urban discharges. These discharges appeared to be intermittent,
openaire   +1 more source

Prevalence and Molecular Epidemiology of Nontyphoidal Salmonella enterica Serovars Enteritidis and Typhimurium in Bushmeat Carcasses Sold in the Centre Region Markets, Cameroon

MicrobiologyOpen, Volume 15, Issue 6, December 2026.
A total of 142 bushmeat samples were obtained from five localities in the Central Region of Cameroon and analyzed for the presence of Nontyphoidal Salmonella enterica, which showed a high prevalence, with Salmonella Enteritidis being the most frequently detected and exhibiting high genetic variation.
Marius Dongmo, Akindeh Mbuh Nji, Rhoda Nsen Bughe, Calvino Fomboh Tah, Wilfred Fon Mbacham, Sylvain Leroy Sado Kamdem   +5 more
wiley   +1 more source