Results 51 to 60 of about 1,594,782 (294)

The United Nations and Global Public Goods: Historical Contributions and Future Challenges.

open access: yesRevue Internationale de Politique de Développement, 2012
Published by Palgrave MacmillanThis chapter explores the thesis that the United Nations’ (UN) most important contribution to the production of global public goods has been its role in creating the space and capacity to generate shared values.
Bruce Jenks
doaj   +1 more source

Enseñanza de la historia y textos escolares: el Curso elemental de historia de Bolivia (1936-1944) de Antonio Díaz Villamil

open access: yesClio y Asociados, 2021
Historical school texts not only refer to the way of teaching history, but also to memory, its imaginaries and attitudes of a specific geographical context and historical period. The article develops a look at the main contributions in Bolivia on history
Weimar Iño Daza
doaj   +1 more source

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash   +4 more
wiley   +1 more source

National contributions to observed global warming

open access: yesEnvironmental Research Letters, 2014
There is considerable interest in identifying national contributions to global warming as a way of allocating historical responsibility for observed climate change.
H Damon Matthews   +5 more
doaj   +1 more source

Italian Chemists’ Contributions to Named Reactions in Organic Synthesis: An Historical Perspective

open access: yesMolecules, 2013
From the second half of the 19th century up to modern times, the tremendous contribution of Italian chemists to the development of science resulted in the discovery of a number of innovative chemical transformations.
Gianluca Papeo, Maurizio Pulici
doaj   +1 more source

The Fate (Outcome) of Clinically Apparent Single Lesion and Oligofocal Nephroblastomatosis Treated According to SIOP/GPOH Protocols for Wilms Tumor

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter   +17 more
wiley   +1 more source

The contributions of historical geography research in the twentieth century to the concept of “Chinese nation”

open access: yesInternational Journal of Anthropology and Ethnology
The Chinese nation has evolved through history and is inextricably linked with geographical factors. Since the inception of the concept of “Chinese nation” in the twentieth century, Chinese scholars have made significant contributions to understanding ...
Shuo Shi
doaj   +1 more source

HINDU MATHEMATICS IN MODERN ARITHMETIC: ASSESSING STUDENT AWARENESS AND UNDERSTANDING

open access: yesKalamatika
Hindu mathematics has made foundational contributions to the development of modern arithmetic, particularly through the introduction of the decimal number system and the concept of zero.
Muhammad Nabil, Yulyanti Harisman
doaj   +1 more source

Taking things into account: learning as kinaesthetically-mediated collaboration [PDF]

open access: yes, 2007
This paper presents research on participant learning processes in challenge course workshops using the framework known as Cultural-Historical Activity Theory (CHAT).
Seaman, Jayson O.
core   +2 more sources

Quantifying human contributions to past and future ocean warming and thermosteric sea level rise

open access: yesEnvironmental Research Letters, 2019
More than 90% of the Earth’s energy imbalance is stored by the ocean. While previous studies have shown that changes in the ocean warming are detectable and distinct from internal variability of the climate system, an estimate of separate contributions ...
Katarzyna B Tokarska   +4 more
doaj   +1 more source

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