Results 21 to 30 of about 379,802 (266)

Assessment of toxicity and antimicrobial performance of polymeric inorganic coagulant and evaluation for eutrophication reduction

Scientific Reports
In this study, the efficacy of the promising iron—based polymeric inorganic coagulant (POFC) was assessed for the reduction of eutrophication effect (freshwater toxicity) and the microbial loads from wastewater. Toxicity assessment for POFC was conducted
Marwa Youssef, Sara S. El-Tanany, Yassmin Moatasim, Shimaa M. Abdel Moniem, Bahaa A. Hemdan, Nabila S. Ammar, Gamila E. El-Taweel, Azza M. Ashmawy, Mohamed I. Badawy, Mohamed R. Lasheen, Hanan S. Ibrahim, Mohamed Eid M. Ali   +11 more
doaj   +1 more source

Climate Change and Africa [PDF]

Oxford Review of Economic Policy, 2008
Abstract The impact of climate change on Africa is likely to be severe because of adverse direct effects, high agricultural dependence, and limited capacity to adapt. Direct effects vary widely across the continent, with some areas (e.g. eastern Africa) predicted to get wetter, but much of southern Africa getting drier and hotter.
Paul Collier, Gordon Conway, Tony Venables   +2 more
openaire   +3 more sources

Mapping Childhood Cancer Care Services in Oceania: Methodological Lessons From the SIOP Global Mapping Programme

Pediatric Blood &Cancer, EarlyView.
ABSTRACT The International Paediatric Oncology Society Global Mapping Programme aims to collect data on global paediatric oncology services by continent, with Africa and Latin America completed. This study reports on the methodology and lessons learned for Oceania, a unique continent with resource disparity across countries, multiple small island ...
Trisha Soosay Raj, Christy Noble, Amy Gray, Daniel C. Moreira, Jennifer Lowe, Maite Gorostegui, Gwenda Anga, Andrew Soma, Milena Lay Dos Santos, Siobhan Cross, Erin Luttrell, Michael Sullivan, Julie Cayrol, Julia Challinor, Neil Ranasinghe, Jordana McLoone, Claire E. Wakefield   +16 more
wiley   +1 more source

Potential benefits of climate change on navigation in the northern sea route by 2050

Scientific Reports
Climate change has been inducing a continuous increase in temperatures within the Arctic region, consequently leading to an escalation in the rates of Arctic ice depletion. These changes have profound implications for navigation along the Arctic Northern
Mohamed Rami Mahmoud, Mahmoud Roushdi, Mostafa Aboelkhear   +2 more
doaj   +1 more source

Thermodynamic and kinetic parameters of arsenic and mercury adsorption on chromic acid-activated-bentonite in wastewater treatment

Water Science
This study investigated one of those methods by using the chromic acid-activated bentonite clay for the removal of arsenic and mercury from wastewater.
Saad Mohamed Elsaid, Mahmoud Roushdi
doaj   +1 more source

Integrated Removal Of Carbon And Nitrogen From Wastewater Using Two-Step Cascade Technology

Journal of Applied Science and Engineering, 2023
The main purpose of this research was to use wood as a core material of composite sandwiched submersible pressure hulls to reduce weight and increase stability under hydrostatic pressure.
Elia Nabil, Fikry Ghobrial, Mahmoud Roushdi   +2 more
doaj   +1 more source

Development and Implementation of a Disease‐Targeted Storybook as a Clinical Tool for Children With Acute Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Although significant progress has been made in childhood leukemia survival, healthcare providers, and caregivers often face challenges in explaining this disease to patients. Disease‐targeted storybooks have been proposed as a tool to facilitate the understanding of diagnoses and treatment.
Nutvipha Ummartyotin, Usanarat Anurathapan, Rawiwan Roongpraiwan, Potchanee Dandamrongrak, Siriporn Nakhonchai, Pawin Numthavaj, Vilawan Chirdkiatgumchai   +6 more
wiley   +1 more source

Impact of climate change on crop production and water-use efficiency in Rashid City, Egypt

Water Science
Egyptian agriculture faces significant risks from climate change due to limited water resources, as rising irrigation demands strain fixed or declining water supplies.
Mohammed Tohamy, Hany Mostafa
doaj   +1 more source

Characterizing Atlantic interhemispheric teleconnection established by South American monsoon in austral summer

Environmental Research Letters, 2023
This study aims to characterize the interhemispheric teleconnection pattern, which is established by the South America (SA) summer monsoon over the Atlantic Ocean during January and February, and referred it as the Atlantic symmetric pattern (ASP).
Wan-Ling Tseng, Yu-Chi Lee, Yi-Chi Wang, Huang-Hsiung Hsu, Noel Keenlyside   +4 more
doaj   +1 more source

Animal‐Assisted Activities With Therapy Dogs in Pediatric Oncology: A Multicenter Survey of the Current Status, Implementation, and Challenges in Germany, Austria, and Switzerland

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Animal‐assisted activities (AAAs) with therapy dogs have shown positive effects on patient well‐being and quality of life in various areas of medicine, including pediatric oncology. However, research on this topic is limited. The aim of this study is to present the current status of AAA in pediatric oncology in Germany, Austria, and
Jan‐Marius Wedig, Birgit Burkhardt, Christof M. Kramm, Kira Ostermann, Sarah C. Goretzki, Uta Dirksen, Nico Kurpiers, Michael M. Schündeln   +7 more
wiley   +1 more source