Results 61 to 70 of about 10,823,645 (243)

Using GIS to integrate old and new archaeological data from Stone Age deposits in Karonga, Malawi [PDF]

open access: yes, 2013
The Karonga District of northern Malawi has an extensive Stone Age archaeological record, primarily represented by stone artefacts that occur in both superficial and buried contexts.
Clark J.D.   +9 more
core   +1 more source

The building stones and slates of Killin : an investigation of stone for the built heritage [PDF]

open access: yes, 2010
The village of Killin lies in an area of dramatic landscape and mountain scenery. The use of local stone in the buildings gives a direct connection to this landscape and reflects the local geology, comprising mostly metamorphic rocks of Precambrian age
Albornoz-Parra, L.J.   +5 more
core  

Reinvestigation of Kuumbi Cave, Zanzibar, reveals Later Stone Age coastal habitation, early Holocene abandonment and Iron Age reoccupation

open access: yes, 2016
The late Pleistocene and Holocene history of eastern Africa is complex and major gaps remain in our understanding of human occupation during this period.
C. Shipton   +17 more
semanticscholar   +1 more source

Kidney Stone Development among Older Adults in Iran [PDF]

open access: yes, 2014
Aim: Incidence and prevalence of kidney stone development have been increased in the recent years. Present study aimed to determine prevalence and risk factors of kidney stone development among adults more than 65 years old.
Amiri, Masoud.   +4 more
core  

Experimental research versus the popularisation of knowledge of the Stone Age [PDF]

open access: yes, 2014
In this paper we shall demonstrate the relationship between experimental research regarding the oldest period of human history and the popularisation of knowledge of the Stone Age.
Grużdź, Witold, Pyżewicz, Katarzyna
core   +2 more sources

Characterization of the noble gases and CRE age of the D'Orbigny angrite [PDF]

open access: yes, 2002
Introduction: The D’Orbigny angrite, a 16.55 kg stone, was found 1979 in Argentina [1]. Mineralogy and chemistry of this meteorite were characterized in detail [2-6]. A Pb-U-Th age of 4.559 Ga was obtained for pyroxenes by Jagoutz et al. [7].
Busemann, H.   +4 more
core  

Lithics of the North African Middle Stone Age: assumptions, evidence and future directions

open access: yes, 2019
North Africa features some of the earliest manifestations of the Middle Stone Age (MSA) and fossils of our species, Homo sapiens, as well as early examples of complex culture and the long distance transfer of exotic raw materials.
Scerri, E., Spinapolica, E.
core   +1 more source

The Still Bay and Howiesons Poort at Sibudu and Blombos: Understanding Middle Stone Age Technologies

open access: yesPLoS ONE, 2015
The classification of archaeological assemblages in the Middle Stone Age of South Africa in terms of diversity and temporal continuity has significant implications with respect to recent cultural evolutionary models which propose either gradual ...
Sylvain Soriano   +7 more
semanticscholar   +1 more source

Factors that affect outcome of pediatric shock waves lithotripsy with sedoanalgesia

open access: yesUrology Annals, 2019
Introduction: Performing shock wave lithotripsy (SWL) under intravenous sedoanalgesia and the ability to predict the effectiveness of SWL is essential in determining the most appropriate treatment for patients.
Ammar Fadil Abid   +2 more
doaj   +1 more source

Assessment association between type of urinary tract stones and patients demographic factors in patients referred to several therapeutic-sergery centers in Ardebil city(1387-88). [PDF]

open access: yes
Introduction: A urinary stone is the tertiary common problem of urinary system. Calcium stone was common in males. This disease could in advanced level caused to renal failure.
حسین خانی, علی   +2 more
core  

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