Results 41 to 50 of about 28,782 (282)

Vital Staining of Bacteria by Sunset Yellow Pigment [PDF]

Polish Journal of Microbiology, 2017
In this study, we describe a method for discriminating pathogenic bacteria with a dye. First, we determined that among several colours tested, the sunset yellow pigment easily coloured Escherichia coli bacteria yellow. Next, we demonstrated that E.
Peng Gao, Chengming Sun, Yuxia Li, Xiaohua Zou, Xun Wu, Yan Ling, Caifu Luan, Huipeng Chen   +7 more
doaj   +1 more source

Ballistic performance of integral body armor with closed-cell aluminum foam: A numerical study

Forces in Mechanics, 2023
This numerical study is dedicated to investigating the ballistic performance of three-component integral body armor comprising ceramic façade, layers of ultra-high molecular weight polyethylene fiber-based composite (Dyneema) and closed-cell aluminum ...
Trevor Winchester, Elysia Kustra, Ikale Cormier, Aleksandr Cherniaev   +3 more
doaj   +1 more source

Safe and Truly Ecofriendly LED Lighting

Energy Science &Engineering, EarlyView.
ABSTRACT Truly ecofriendly and safe light‐emitting diode (LED) lighting in the built and urban environments requires the use of LED lights emitting significantly lower amount of blue light than conventional, first‐generation white LED lights. Thanks to substantial technology progress in the design and manufacturing of LEDs, this is now possible at the ...
Mario Pagliaro
wiley   +1 more source

A Prospective Randomized Double-Blind Study Evaluating UP165 and S-Adenosyl-l-Methionine on Depression, Anxiety and Psychological Well-Being

Foods, 2015
The primary objective of this pilot clinical trial was to evaluate the effects of UP165 (derived from Zea mays L., commonly known as corn) over time. The secondary objective was the comparison for outcomes versus S-adenosyl-methionine (SAM-e).
Douglas S. Kalman, Samantha Feldman, Rafeal Rivas Vazquez, Diane R. Krieger   +3 more
doaj   +1 more source

Assessing the potential of ionosonde for forecasting post-sunset equatorial spread F: an observational experiment in Southeast Asia

Earth, Planets and Space, 2023
The occurrence of equatorial spread F (ESF) has the potential to detrimentally impact space-based technological systems. This study investigates the utility of ionosondes in forecasting the incidence of post-sunset ESF in the zonal direction, utilizing ...
Prayitno Abadi, Umar Ali Ahmad, Yuichi Otsuka, Punyawi Jamjareegulgarn, Alif Almahi, Septi Perwitasari, Slamet Supriadi, Wendi Harjupa, Reza Rendian Septiawan   +8 more
doaj   +1 more source

Nanocomposites for Water Treatment, Photocatalysis, and Challenges: A Systematic Review

Global Challenges, EarlyView.
A nanocomposite synthesized via sol‐gel, chemical vapor deposition, or in‐situ polymerization effectively removes dyes and heavy metals from water, yielding purified water. Additionally, it exhibits high photocatalytic degradation efficiency under visible or UV light.
Swellam W. Sharshir, Sabbah Ataya, Heba G. El‐Attar, Lotfy A. Lotfy, Ahmed A. El‐Naggar, Ahmed El‐Harairy, Mohamed M. Kedra, Abdulrhman M. Alaraj, Ahmed Sowayan, Rashid Khan, Mahmoud Abdelfatah, Abdelhamid El‐Shaer   +11 more
wiley   +1 more source

An Analysis of Protein Crystals Grown under Microgravity Conditions

Crystals
Microgravity has been shown to be an excellent tool for protein crystal formation. A retrospective analysis of all publicly available crystallization data, including many that have not yet been published, clearly demonstrates the value of the ...
Keegan Jackson, Rebecca Hoff, Hannah Wright, Ashley Wilkinson, Frances Brewer, Amari Williams, Ben Whiteside, Mark R. Macbeth, Anne M. Wilson   +8 more
doaj   +1 more source

Long‐term monitoring of Indiana bats on the Fort Knox military base in Kentucky

The Journal of Wildlife Management, EarlyView.
By conducting multiple simultaneous emergence counts and banding Indiana bats at Fort Knox at natural and artificial roosts, we documented the two largest Indiana bat maternity colonies in the range of the species and two additional colonies that require additional study.
Piper L. Roby, William R. Seiter, Michael G. Brandenburg, Michael P. Armstrong, Mark W. Gumbert   +4 more
wiley   +1 more source

Culture-negative primary sternal osteomyelitis in a patient with uncontrolled type 2 diabetes mellitus

Radiology Case Reports, 2022
Primary sternal osteomyelitis (PSO) is a rare condition defined as an infection of the sternal bone marrow with no contiguous source of infection. The overlap in symptoms of PSO with other cutaneous and malignant pathologies often leads to misdiagnosis ...
David H. Chan, MD, Michael T. Lee, MD, Amy Q. Zhang, MD, Erinn H. Ton, MD, Shyh-Jeun Wang, MD   +4 more
doaj   +1 more source

Prolonged low flows and non‐native fish operate additively to alter insect emergence in mountain streams

Limnology and Oceanography, EarlyView.
Abstract Climate‐induced flow alteration is decreasing snowpack and advancing snowmelt, subjecting mountain streams to longer low‐flow periods. Yet, anticipating how stream ecosystems respond to prolonged low flows remains challenging because distinct trophic levels can respond differently, and non‐native predators can dampen or amplify responses. Here,
Charlotte Evangelista, Kyle Leathers, Mathieu Buoro, Tatiana Tronel, Stephanie M. Carlson, Albert Ruhí   +5 more
wiley   +1 more source