Results 51 to 60 of about 453,054 (303)
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS 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
Archives of Public Health, 2021 Background Poor spatial accessibility to hospital services is associated with higher morbidity and mortality rates among people living with disability. Improved methods to evaluate spatial accessibility are needed.
Behzad Kiani +3 more
doaj +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS 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
Guest Editorial: What Can We Learn from Accessibility Modelling?
European Journal of Transport and Infrastructure Research, 2011 Since Hansen (1959) first introduced the accessibility concept, a well established body of research has emerged in social science dealing with how accessibility affects land-use planning and spatial interaction.
Juan Carlos Martín, Bert van Wee
doaj +1 more source
Selected Aspects of the Tourist Space of the Lublin Region (Case Study) [PDF]
, 2014 The article presents the results of studies on the tourist space of the Lublin Region conducted so far by employees of the Department of Regional Geography and Tourism at the Faculty of Earth Sciences and Spatial Management of the Maria Curie-Skłodowska ...
Brzezińska-Wójcik, Teresa +5 more
core +2 more sources
Organoids in pediatric cancer research
FEBS 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
Evaluating changes in spatial configuration in Makassar: A space syntax approach
European Spatial Research and PolicyAs cities expand, their morphology and spatial configuration evolve, necessitating the integration of new spatial plans with existing ones to preserve urban identity. Understanding these changes is crucial for sustainable urban development and effective
Andi Andre Pratama Putra
doaj +1 more source
Miscellanea Geographica: Regional Studies on Development, 2019 Spatial accessibility is one of fundamental problems of geography, and transport geography in particular. It is one of the key factors affecting the ability to use certain services by the residents of a given area.
Burdziej Jan
doaj +1 more source
Dispersion or Concentration for the 1.5 Generation?: Destination Choices of the Children of Immigrants in the U.S. [PDF]
, 2006 This paper examines determinants of destination choice for foreign-born and 1.5 generation adult children of immigrants in the U.S. An immigrant concentration- weighted accessibility parameter is included to assess the spatial structure of destination ...
Goodwin-White, Jamie
core +1 more source
Highways, Market Access, and Spatial Sorting
SSRN Electronic Journal, 2017 Abstract We design a parsimonious spatial equilibrium model featuring workers embodied with heterogeneous skills and non-homothetic preferences. In equilibrium, locations with improved commuting access become relatively more attractive to high-income earners.
Fretz, Stephan +2 more
openaire +2 more sources