Results 41 to 50 of about 9,964,850 (300)

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

Analysis of the state of organic soybean production in Serbia [PDF]

Acta Agriculturae Serbica
Regardless of the plant species, organic cultivation is carried out according to legally prescribed principles, i.e. according to IFOAM standards. The products produced in this way are of high quality, without residues of pesticides and other chemicals ...
Golijan-Pantović Jelena, Dimitrijević Bojan, Sečanski Mile, Gordanić Stefan   +3 more
doaj   +1 more source

Mass Flows in Cometary UCHII Regions

, 2005
High spectral and spatial resolution, mid-infrared fine structure line observations toward two ultracompact HII (UCHII) regions (G29.96 -0.02 and Mon R2) allow us to study the structure and kinematics of cometary UCHII regions.
Cesaroni R., Churchwell E., Comeron F., Comeron F., Daniel T. Jaffe, Downes D., Dyson J. E., John H. Lacy, Matthew J. Richter, Montalban J., Olmi L., Qing‐Feng Zhu, Redman M. P., Tenorio-Tagle G., Thomas K. Greathouse, Tian K. P., Williams R. J. R., Yorke H. W.   +17 more
core   +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, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

An integrated and inclusive methodology for municipal resilience against multiple crises

Journal of Design for Resilience in Architecture and Planning
This article seeks to explore flexible approaches to integrating resilience into urban governance. With this perspective, it evaluates the transformation of RESLOG- Türkiye Project’s resilience assessment methodology, developed to access local ...
Ervin Sezgin, Burcu Özüpak Güleç, Sezin Üskent, Metehan Gültaşlı   +3 more
doaj   +1 more source

An Analysis of the Functioning and Development of the IT Sectors of Critical Infrastructure in the Economy of the Country and Its Regions [PDF]

Problemi Ekonomiki
The aim of the article is to develop approaches to the analysis and assessment of the functioning and development of the IT sectors of critical infrastructure in the economy of the country and its regions.
Mahdysiuk Serhii V., Portna Oksana V.
doaj   +1 more source

Regional differences [PDF]

eLife, 2017
The skin is a complex landscape containing regions in which hair follicles exhibit different types of behavior.
Zhou Yu, Ting Chen
openaire   +3 more sources

Age spreads in star forming regions? [PDF]

, 2008
Rotation periods and projected equatorial velocities of pre-main-sequence (PMS) stars in star forming regions can be combined to give projected stellar radii. Assuming random axial orientation, a Monte-Carlo model is used to illustrate that distributions
D'Antona, Herbst, Hillenbrand, Lamm, R. D. Jeffries, Siess   +5 more
core   +1 more source

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

Gerechte Designs with Rectangular Regions

, 2011
A \emph{gerechte framework} is a partition of an $n \times n$ array into $n$ regions of $n$ cells each. A \emph{realization} of a gerechte framework is a latin square of order $n$ with the property that when its cells are partitioned by the framework ...
Bailey, Behrens, Bondy, Cameron, de Werra, Hilton, Vaughan   +6 more
core   +1 more source