Results 51 to 60 of about 4,170,754 (298)

Cluster headache

Primary Care: Clinics in Office Practice, 2004
Cluster headache is a relatively rare episodic headache disorder.Although traditionally it is believed to be a male-related disorder,the sex ratios are changing toward a more even balance. The disorder is characterized by bouts of daily headaches with pain-free remissions for extended times.
openaire   +2 more sources

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior, Edmara Bazoni Soares Maia, Soad Fuentes‐Alabí, Courtney E. Sullivan, Monnie Abraham, Mauricio Maza, Liliana Vásquez Ponce, Regina Aparecida Garcia Lima   +7 more
wiley   +1 more source

Polytetrahedral Clusters [PDF]

Physical Review Letters, 2001
Physical Review ...
Doye, J, Wales, D
openaire   +3 more sources

Infection Control Practices for Vascular Access Management in Hemodialysis: Results From a Nationwide Survey of Japanese National University Hospitals

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada, Makoto Harada, Tadahiko Kikugawa, Takeshi Nakata, Koji Hashimoto, Tsuneo Konta, Yuji Kamijo   +6 more
wiley   +1 more source

Kang-Redner Anomaly in Cluster-Cluster Aggregation

, 2002
The large time, small mass, asymptotic behavior of the average mass distribution $\pb$ is studied in a $d$-dimensional system of diffusing aggregating particles for $1\leq d \leq 2$.
A.E. Scheidegger, A.S. Mikhailov, A.S. Mikhailov, B. Lee, B.P. Lee, D.J. Aldous, E.K.O. Hellén, G. Oshanin, J.-P. Laval, J.L. Spouge, K. Kang, L. Peliti, M. Bramson, M. Doi, M. Doi, M. Fisher, M. Howard, O. Zaboronski, Oleg Zaboronski, P. Krapivsky, P.-A. Ray, P.C. Martin, P.L. Krapivsky, R. Rajesh, S.N. Majumdar, Supriya Krishnamurthy, V. Privman, W.H. White, W.R. White, Ya.B. Zel’dovich   +29 more
core   +1 more source

Cluster automorphisms [PDF]

Proceedings of the London Mathematical Society, 2012
35 pages, v2 final version, to appear in Proc.
Assem, Ibrahim, Schiffler, Ralf, Shramchenko, Vasilisa   +2 more
openaire   +2 more sources

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

Clustering environment of BL Lac object RGB 1745+398 [PDF]

, 2008
The BL Lac object RGB 1745+398 lies in an environment that makes it possible to study the cluster around it more deeply than the environments of other BL Lac objects.
Bahcall, Bahcall, Beckmann, Bertin, Danese, Falomo, Falomo, Falomo, Fort, Fukugita, Gliozzi, H. Lietzen, Hopkins, K. Nilsson, Kormann, Kravtsov, L. O. Takalo, Laurent-Muehleisen, Ledlow, Longair, McNamara, Nilsson, P. Heinämäki, P. Keinänen, P. Nurmi, Poggianti, Popesso, Richards, S. Wagner, Scarpa, Schechter, Swinbank, Urry, Wake, Wold, Wurtz, Wurtz, Yee, Zauderer, Zheng, Zirbel   +40 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

Ferroptosis triggers mitochondrial fragmentation via Drp1 activation

Cell Death and Disease
Constitutive mitochondrial dynamics ensure quality control and metabolic fitness of cells, and their dysregulation has been implicated in various human diseases.
Lohans Pedrera, Laura Prieto Clemente, Alina Dahlhaus, Sara Lotfipour Nasudivar, Sofya Tishina, Daniel Olmo González, Jenny Stroh, Fatma Isil Yapici, Randhwaj Pratap Singh, Nils Grotehans, Thomas Langer, Ana J. García-Sáez, Silvia von Karstedt   +12 more
doaj   +1 more source