Results 51 to 60 of about 31,464 (325)

Marginal Deformations In the Open Bosonic String Field Theory for N D0-branes [PDF]

, 2002
In this short note we give an example of the exact solution of the open bosonic string field theory defined on the background of $N$ coincided D0-branes.
Arefeva I Ya, Banks T, Berkovits N, Berkovits N, Berkovits N, Bigatti D, Bonora L, Bonora L, De Smet P J, Gaiotto D, Gaiotto D, Gaiotto D, Gross D J, Gross D J, Horowitz G T, Iqbal A, J Kluson, Kishimoto I, Kluson J, Kluson J, Kluson J, Kluson J, Kluson J, Ohmori K, Rastelli L, Rastelli L, Rastelli L, Rastelli L, Rastelli L, Recknagel A, Schnabl M, Sen A, Takahashi T, Takahashi T, Takahashi T, Taylor W, Taylor W, Taylor W I, Taylor W I   +38 more
core   +2 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Technical and vocational skills (TVS): a means of preventing violence among youth in Nigeria [PDF]

, 2017
Technical and vocational skills are an important tool for reducing violence among youth, especially in Nigeria, who face security challenges due to different kinds of violence.
Ibrahim, Mohammed, Wan Mohamed, Wan Azlinda   +1 more
core  

Shell Structures and Chaos in Deformed Nuclei and Large Metallic Clusters

, 1994
A reflection-asymmetric deformed oscillator potential is analysed from the classical and quantum mechanical point of view. The connection between occurrence of shell structures and classical periodic orbits is studied using the ''removal of resonances ...
Arita K, Bohr A, Gustafsson C, Gutzwiller M C, Heiss W D, Heiss W D, Heiss W D, Jahn H A, Kotzé A A, Lichtenberg A J, Nilsson S G, R G Nazmitdinov, Reimann S M, S Radu, Strutinsky V M, Strutinsky V M, W D Heiss   +16 more
core   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Calculation and Analysis of Rotor Thermal Static Field for Inter-Turn Short Circuit of Large Hydro-Generator Excitation Winding

Energies, 2019
Rotor winding inter-turn short circuit a common fault in hydro-generators. This fault would change the temperature, stress, and other thermal fields of a rotor and threaten the safe operation of the generator.
Junqing Li, Luo Wang
doaj   +1 more source

Pembangunan dan penilaian sistem 'template' soal selidik berasaskan web (e-templete questionnaire) [PDF]

, 2003
Kajian ini dijaiankan bagi meninjau keboiehgunaan dan tahap mesra pengguna terhadap g-?e?77p/a/g soal selidik. Fokus utama kajian ini adaiah (i) menilai tahap keboiehgunaan
Abu Bakar, Muhammad Helmi
core  

Geometrical properties of Maslov indices in periodic-orbit theory

, 2002
Maslov indices in periodic-orbit theory are investigated using phase space path integral. Based on the observation that the Maslov index is the multi-valued function of the monodromy matrix, we introduce a generalized monodromy matrix in the universal ...
Ayumu Sugita, Brack, Creagh, Kuratsuji, Levit, Levit, Littlejohn, Robbins, Williamson, Witten   +9 more
core   +1 more source

Heterotic Vortex Strings [PDF]

, 2007
We determine the low-energy N=(0,2) worldsheet dynamics of vortex strings in a large class of non-Abelian N=1 supersymmetric gauge theories.Comment: 44 pages, 3 figures.
A. Adams, A. Hanany, A. Hanany, D. Tong, D. Tong, David Tong, J. Wess, K. Hashimoto, M. Eto, Mohammad Edalati, N. Dorey, N. Dorey, R. Dijkgraaf, S. Bolognesi   +13 more
core   +2 more sources

NKCC1: A key regulator of glioblastoma progression

Molecular Oncology, EarlyView.
Glioblastoma (GBM) progression is driven by disrupted chloride cotransporter homeostasis. NKCC1 is highly expressed in stem‐like, astrocytic, and progenitor cells, correlating with earlier recurrence, while overall survival remains unaffected. NKCC1 serves as a prognostic marker and potential therapeutic target, linking chloride transporter imbalance ...
Anja Thomsen, Diana Freitag, Madlen Haase, Christian Senft, Falko Schwarz, Silke Keiner   +5 more
wiley   +1 more source