Results 61 to 70 of about 185,175 (195)

The effect of titanium dioxide synthesis technique and its photocatalytic degradation of organic dye pollutants

Heliyon, 2018
Nanostructured mesoporous titanium dioxide (TiO2) particles with high specific surface area and average crystallite domain sizes within 2 nm and 30 nm have been prepared via the sol-gel and hydrothermal procedures.
David Dodoo-Arhin, Frederick Paakwah Buabeng, Julius M. Mwabora, Prince Nana Amaniampong, Henry Agbe, Emmanuel Nyankson, David Olubiyi Obada, Nana Yaw Asiedu   +7 more
doaj   +1 more source

A comparative study of fat storage quantitation in nematode Caenorhabditis elegans using label and label-free methods. [PDF]

PLoS ONE, 2010
The nematode Caenorhabditis elegans has been employed as a model organism to study human obesity due to the conservation of the pathways that regulate energy metabolism. To assay for fat storage in C.
Kelvin Yen, Thuc T Le, Ankita Bansal, Sri Devi Narasimhan, Ji-Xin Cheng, Heidi A Tissenbaum   +5 more
doaj   +1 more source

Enhanced Dry Season Moisture Recycling in the Congo and Amazon Rainforests

Water Resources Research, Volume 62, Issue 9, September 2026.
Abstract The rainforests of South America and Africa are considerably reliant on rainfall supplied by evaporation from the rainforests themselves through moisture recycling. Thus, rainforest loss in these areas can reduce evaporation as well as subsequent rainfall in the wider forested region.
Lucie Bakels, Lan Wang‐Erlandsson, Ruud van der Ent, Arie Staal, Patrick W. Keys, Delphine Clara Zemp, Ingo Fetzer, Makoto Taniguchi, Line J. Gordon   +8 more
wiley   +1 more source

Mechanically Robust and Depolymerizable Polyesters With Near‐Complete Monomer Recovery for Circular Additive Manufacturing

Advanced Materials, Volume 38, Issue 46, 18 August 2026.
A sustainable δ‐lactone‐based polymer platform enables multimodal additive manufacturing through DLP, DIW, and FFF, combining tunable crystallinity, photocurable networks, mechanical robustness, and functional response. The printed materials can be mechanically reprocessed and chemically depolymerized into recoverable monomers, demonstrating a closed ...
Farzad Gholami, Rampi Ramprasad, H. Jerry Qi   +2 more
wiley   +1 more source

Salvage excavations in the Berber-Abidiya Region, 1999: a post-Meroitic single descendary, two-entrance tomb in el-Fereikha

, 2022
Rescue excavations undertaken in el-Fereikha Sudan revealed a post-Meroitic tomb (4th-5th c AD) with a large oval burial chamber with two entrances reached by a single descendary. Few tombs of this type have been documented and their use seems restricted
Ahmed, Salah Mohammed, Anderson, Julie, Bashir, Mahmoud Suliman   +2 more
core  

Aberrant ɑSMA expression reveals broad mossy fiber reorganization integrating with tangle and plaque formation and mitoenergetic alteration in the human hippocampus

Alzheimer's &Dementia, Volume 22, Issue 8, August 2026.
Abstract INTRODUCTION Neural network and bioenergetic abnormalities occur with Alzheimer's disease (AD) pathogenesis. METHODS We explored mossy fiber (MF) and mitoenergetic alteration using ɑ‐smooth muscle actin (ɑSMA) and cytochrome c oxidase (COX) immunolabeling in human hippocampus relative to tangle and plaque formation by referring to Braak (0–VI)
Tian Tu, Qi‐Lei Zhang, Zhong‐Ping Sun, Chao Kang, Dan Li, Xin‐Hua Huo, Xiao‐Jie Zhang, Yan Zhang, Mengchao Cui, Aihua Pan, Jian Wang, Xiao‐Xin Yan   +11 more
wiley   +1 more source

Efficacy of Natural Dye (Indigo blue), Lysochrome Dye (Sudan black) and Fluorescent Dye (Nile blue A) in Cheiloscopy as a Lip Print Enhancer in Forensic Odontology: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction:The study of lip prints is known as cheiloscopy. Lip prints are unique for each individual, which plays a key role in suspect identification. These imprints obtained on any surface may be in visible or latent form. Latent forms of lip
Bhavani Meesala, Smita Shrishail Birajdar, ravikanth Manyam, P Swetha, Naga Supriya Alapati, S Supraja   +5 more
doaj   +1 more source

[Determination of dyes sudans in of raw foods].

Voprosy pitaniia, 2008
The number of cases using of forbidden dyes (such as Sudan-I and Para Red) in European foodstuff (including foodstuff from Russia) were increased last time. In this case it was required to adapt existing analytical methods for the control of dyes Sudan I-IV and Para Red.
V V, Bessonov, O I, Perederiaev, E P, Khromchenkova, Iu V, Vedishcheva, O S, Kulikova   +4 more
openaire   +1 more source

Advanced Sorbent Materials in Solid‐Phase Extraction: A Decade of Innovation and Future Perspectives

Chemistry–Methods, Volume 6, Issue 8, August 2026.
This review systematically summarizes five families of advanced sorbent materials for solid‐phase extraction (SPE): nanocarbons, porous frameworks (MOFs/COFs), smart polymers, biomass‐derived sorbents, and multifunctional composites. Key molecular interactions (π–π stacking, hydrogen bonding, electrostatic attraction, host–guest recognition) are ...
Xingchen Wang, Linling Guo, Jingyi Yue, Wenxiao Zhuo, Shunli Ji   +4 more
wiley   +1 more source

Practical Action Sudan Annual Highlights 2006-7

, 2007
Highlights of Practical Action's work in Sudan, 2006-

core   +1 more source