Results 21 to 30 of about 288,302 (311)

Effect of Solid Bases Catalyst on Conversion of Acrylonitrile into Acrylic Acid by Hydrothermal Reaction [PDF]

E3S Web of Conferences, 2020
This study aims at the shortcomings of the current industrial application of acrylonitrile wastewater treatment, using alkali-catalyzed hydrothermal technology to convert acrylonitrile into acrylic acid for achieving resource utilization.
Yue Chang, Ye Haixia, Yang Xuejun, Wang Ke, Miao Jia, Liu Shiyang, Shen Zheng, Zhang Yalei   +7 more
doaj   +1 more source

Emergence and Structural Characteristic of the Solanum pimpinellifolium in Trays under Different Levels and Types of Substrates

Horticulturae, 2023
The cultivated tomato is one of the most consumed vegetables in the world, and the preparation of seedlings plays a fundamental role in the success of the crop, which is often plagued by fungi and bacteria from its earliest stages.
Erivaldo Erbo Alves dos Santos, Nathália Maria Laranjeira Barbosa, Francisco Gauberto Barros dos Santos, Antonia Eliene Duarte, Lucas Souza Mateus, Gertrudes Macário de Oliveira, Cristiane Domingos da Paz   +6 more
doaj   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior, Edmara Bazoni Soares Maia, Soad Fuentes‐Alabí, Courtney E. Sullivan, Monnie Abraham, Mauricio Maza, Liliana Vásquez Ponce, Regina Aparecida Garcia Lima   +7 more
wiley   +1 more source

New data on spiders (Arachnida, Araneae) of the Arabian Peninsula and the Levant, with new species and records [PDF]

ZooKeys
Based on several small collections, new taxonomic and faunistic data on spiders of the United Arab Emirates (UAE), Saudi Arabia, Kuwait, and Lebanon are presented. Six species are described as new to science: Dorceus saif Szűts & Zamani, sp. nov.
Alireza Zamani, Yuri M. Marusik, Mostafa R. Sharaf, Khafiya Al Ketbi, Tamás Szűts   +4 more
doaj   +3 more sources

Compassionate Conservation and the Challenge of Sustainable Wildlife Management: A Survey of the Urban Public of China

Animals, 2021
Sustainable wildlife management (SWM) is based on a synergy of traditional/local knowledge, advances in scientific knowledge, and fast-evolving economic and social circumstances.
Zhen Miao, Qiang Wang, Xinyi Lu, Dongxiao Chen, Wei Zhang, Xuehong Zhou, Douglas Craig MacMillan   +6 more
doaj   +1 more source

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song, Jonathan Baron, Carlos Chavez Perez, Sidharth Ramesh, Jane Minturn, Kavita A. Desai, Amish C. Shah, Jean M. Belasco, Kristina A. Cole, Michael J. Fisher, Phillip B. Storm, Peter M. Madsen, Goldie Kurtz, Robert A. Lustig, Christine Hill‐Kayser, Michael J. LaRiviere   +15 more
wiley   +1 more source

Assessing differences in food web metrics in freshwater ecosystems after the invasion of Northern crayfish (Faxonius virilis) [PDF]

Aquatic Invasions
Aquatic invasive species are among the greatest threats to freshwater biodiversity. Crayfish are especially robust freshwater invaders that can compete on various trophic levels simultaneously.
Victoria A. Van Mierlo, Stephanie J. Green, Craig A. Emmerton, Mina Nasr, Blake R. Stuparyk, Rolf D. Vinebrooke, Cristina Buendia, Faye R. Wyatt, Mark S. Poesch   +8 more
doaj   +3 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Assessing changes in indicators of fish health measured between 1997 and 2019 relative to multiple natural and anthropogenic stressors in Canada’s oil sands region using spatio-temporal modeling

Frontiers in Environmental Science
Industrial development in Canada’s oil sands region influences the ambient environment. Some of these influences, such as the atmospheric deposition of emitted particles and gases are well-established using chemical indicators, but the effects of this ...
Tim J. Arciszewski, Erin. J. Ussery, Gerald R. Tetreault, Keegan A. Hicks, Mark E. McMaster   +4 more
doaj   +1 more source