Results 31 to 40 of about 9,813 (265)

Rapid deglacial and early Holocene expansion of peatlands in Alaska [PDF]

Proceedings of the National Academy of Sciences, 2010
Northern peatlands represent one of the largest biospheric carbon (C) reservoirs; however, the role of peatlands in the global carbon cycle remains intensely debated, owing in part to the paucity of detailed regional datasets and the complexity of the role of climate, ecosystem processes, and environmental factors in controlling peatland C dynamics ...
Miriam C, Jones, Zicheng, Yu
openaire   +2 more sources

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

The role of fall season tropical plumes in enhancing Saharan rainfall during the African Humid Period

Geophysical Research Letters, 2016
The early Holocene to mid‐Holocene African Humid Period (AHP) is marked by widespread rainfall throughout the present‐day arid Sahara. Here we simulate early Holocene and mid‐Holocene climate with the Community Atmosphere Model version 5 to explore the ...
Christopher B. Skinner, Christopher J. Poulsen   +1 more
doaj   +1 more source

Holocene History of Río Tranquilo Glacier, Monte San Lorenzo (47°S), Central Patagonia

Frontiers in Earth Science, 2021
The causes underlying Holocene glacier fluctuations remain elusive, despite decades of research efforts. Cosmogenic nuclide dating has allowed systematic study and thus improved knowledge of glacier-climate dynamics during this time frame, in part by ...
Esteban A. Sagredo, Esteban A. Sagredo, Esteban A. Sagredo, Scott A. Reynhout, Scott A. Reynhout, Michael R. Kaplan, Juan C. Aravena, Paola S. Araya, Brian H. Luckman, Roseanne Schwartz, Joerg M. Schaefer, Joerg M. Schaefer   +11 more
doaj   +1 more source

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine, Hallie Coltin, Sylvia Cheng, Lucie Lafay‐Cousin, Vanan Issai Magimairajan, Craig Erker, Stéphanie Vairy, Lynette Bowes, Adam Fleming, Donna Johnston, Sarah McKillop, Roona Sinha, Julie Bennett, Christina Coleman, Laura Wheaton, Shayna Zelcer, Samuele Renzi, Thai Hoa Tran   +17 more
wiley   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Lithic raw material procurement for projectiles points in the prehistory of Uruguay

Journal of Lithic Studies, 2015
This paper focuses on current research on early colonisation of the Atlantic coast of South America during the early Holocene. We present advances in the investigation of raw material procurement at the Rincón de los Indios site, located in the eastern ...
José María López Mazz, Óscar Marozzi, Diego Aguirrezábal   +2 more
doaj   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben, Marisa H. Huisman, Martha A. Grootenhuis, Femke K. Aarsen, Marita Partanen   +4 more
wiley   +1 more source

Early Holocene Complexes of the Multilayered Site Badai 5 (Southern Angara Region)

Вестник Новосибирского государственного университета. Серия: история, филология
Purpose. The article is devoted to the introduction into scientific circulation and analysis of the archaeological complexes (cultural layers 1, 1a) of the Early Holocene of the Badai 5 site, located on the right bank of the Belaya River (Southern Angara
D. P. Zolotarev, N. E. Berdnikova, Yu. A. Derevyanko, A. B. Spasibko   +3 more
doaj   +1 more source

Holocene winter climate variability in Central and Eastern Europe

Scientific Reports, 2017
Among abundant reconstructions of Holocene climate in Europe, only a handful has addressed winter conditions, and most of these are restricted in length and/or resolution.
Aurel Perșoiu, Bogdan P. Onac, Jonathan G. Wynn, Maarten Blaauw, Monica Ionita, Margareta Hansson   +5 more
doaj   +1 more source