Results 51 to 60 of about 285,971 (274)

Max Kaemper’s Unique Selection of Place Names for His 1908 Map of Mammoth Cave [PDF]

open access: yes, 2008
In this paper we present Max Kaemper’s unique selection of Place Names for his 1908 map of Mammoth Cave. He realized the importance of Place Names and they became a feature on his map.
Crothers, George M.   +1 more
core   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou   +10 more
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

50 Best Canadian Placename Transpositions [PDF]

open access: yes, 2004
In previous issues of Word Ways, we\u27ve had extensive lists of transpositions of place names: US state names, US place names, British place names, and so on. But what about the other country in North America, Canada?
Francis, Darryl
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

IDENTITY OF PLACE, PLACES OF IDENTITIES, CHANGE OF PLACE NAMES IN POST-APARTHEID SOUTH AFRICA [PDF]

open access: yes, 2007
International audienceVarious types of transformations of toponyms coexist today in South Africa at every scale: street, suburb, village, town, city, municipality, district, province and country. Place names contribute to forge the identity of particular
Guyot, Sylvain, Seethal, Cecil
core   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Voronoi-Based Region Approximation for Geographical Information Retrieval with Gazetteers

open access: yes, 2001
Gazetteers and geographical thesauri can be regarded as parsimonious spatial models that associate geographical location with place names and encode some semantic relations between the names.
Alani, Harith   +2 more
core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Xhosa Onomastics as Part of Indigenous Knowledge Systems (IKS)

open access: yesNames, 2014
The idea of indigenous knowledge has gained conceptual and discursive currency only recently in Africa and has become a popular subject. It could presumably be traced back to the origin of humankind.
Bertie Neethling
doaj   +1 more source

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