Results 51 to 60 of about 10,823,645 (243)

Upper urinary tract stone compositions: the role of age and gender

open access: yesInternational Brazilian Journal of Urology, 2020
Objective: To analyze the compositions of upper urinary tract stones and investigate their distributions in different gender and age groups. Materials and Methods: Patients diagnosed with upper urinary tract stone disease between December 2014 and March ...
Shu Wang   +4 more
semanticscholar   +1 more source

Persistence of Middle Stone Age technology to the Pleistocene/Holocene transition supports a complex hominin evolutionary scenario in West Africa

open access: yes, 2017
The evolutionary origins of Homo sapiens and associated behavioural changes are increasingly seen as complex processes, involving multiple regions of Africa.
Eleanor M. L. Scerri   +4 more
semanticscholar   +1 more source

نهر الأردن بحث فی الجانب الشرقی بین المصادر التاریخیة والاکتشافات الأثریة الحدیثة [PDF]

open access: yesJournal of General Union of Arab Archaeologists, 2003
تنبع أهمية نهر الأردن من الدور الحضاري الذي اضطلع به منذ فجر التاريخ وحتى وقتنا الحاضر، حيث عبر الكثيرون منطقة النهر في كلا الاتجاهين، فمنهم الأنبياء والرسل والشعوب والجيوش،فكان العبور بمثابة الاستمرار والتواصل عبر المخاضات التي تشكلت بفعل الطبيعة ...
د.محمد وهیب
doaj   +1 more source

Archeometric Investigation of the Stone Tools of the Vatya Culture (Pest County, Hungary) [PDF]

open access: yes, 2014
With the analysis of the middle Bronze Age (2000–1350 BC) Vatya culture findings in Pest county (Central Hungary) comprising of more than 400 polished stone tools and instrument tools this is the first archaeometric study with such scale in Hungary.
Farkas-Pető, Anna   +3 more
core  

Age of onset and course of urinary stone are related with renal function damage [PDF]

open access: yesJichu yixue yu linchuang, 2020
Objective To evaluate the correlation of age of onset, course of stone with renal function among urinary stone patients. Methods Totally 183 patients' history data were reviewed, including age of onset for stone, course of stone and eGFR.
QIAO Yi, XIAO He, FAN Xiao-hong, SHI Bing-bing, JI Zhi-gang, LI Han-zhong
doaj  

Dynamic of agricultural innovations diffusion in Burkina Faso. [P-4414-22] [PDF]

open access: yes, 2015
This study highlights the factors determining the spread of agricultural innovations for water harvesting since the drastic effects of drought 70s in Burkina Faso.
Abdoulaye, Doukary   +3 more
core  

Treasures of Cucuteni culture in the Warsaw National Archeological Museum. Remarks on the margins of the phenomenon of resuscitation of Polish research interests in the Cucuteni-Tripolye cultural complex [PDF]

open access: yes, 2018
This paper concerns the exhibition „The art and religion in the Stone Age – the Cucuteni culture” and the history of Polish research of the Cucuteni-Tripolye culture.This paper concerns the exhibition „The art and religion in the Stone Age – the Cucuteni
Harat, Karolina
core   +2 more sources

Stone formation in patients less than 20 years of age is associated with higher rates of stone recurrence: Results from the Registry for Stones of the Kidney and Ureter (ReSKU).

open access: yesJournal of Pediatric Urology, 2020
INTRODUCTION Nephrolithiasis is a major source of morbidity in the United States. In recent decades, there has been a notable increase in stone incidence in the pediatric population.
Yi Li   +5 more
semanticscholar   +1 more source

Vestiges of the Sedimentary Archive of Late Paleolithic Inhumations from San Teodoro Cave: Insights into ST3 Burial and Site Stratigraphy

open access: yesHeritage
Studies of prehistoric burials are fundamental for understanding cultural human evolution. Those found in the San Teodoro cave (northeastern Sicily) are significant for the discovery at the turn of the 1930s and 1940s of at least four individuals (ST1 ...
Vittorio Garilli, Luca Galletti
doaj   +1 more source

Goldsmith’s: Preliminary Study of a newly discovered Pleistocene site near Sterkfontein. [PDF]

open access: yes, 2007
Student Number : 9903519M - MSc research report - School of Geography, Archaeology and Environmental Studies - Faculty of ScienceGoldsmith’s is a newly discovered fossil and archaeological site 4km south-west of the famous Sterkfontein Cave Site, in ...
Mokokwe, Winnie Dipuo
core  

Home - About - Disclaimer - Privacy