Results 31 to 40 of about 129,907 (302)

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song   +15 more
wiley   +1 more source

States and Social Complexity: The Indus Valley (Harappan) Civilisation [PDF]

open access: yes, 2012
This article explores 'statehood' and argues Indus Valley (Harappan) Civilisation was not a state like contemporary Sumer and Egypt were, despite being equally complex - hence calling for revision of the unilineal anthropological model culminating in the
Riisfeldt, Thomas David
core  

Jets or high velocity flows revealed in high-cadence spectrometer and imager co-observations?

open access: yes, 2007
We report on active region EUV dynamic events observed simultaneously at high-cadence with SUMER/SoHO and TRACE. Although the features appear in the TRACE Fe ix/x 171A images as jets seen in projection on the solar disk, the SUMER spectral line profiles ...
D. E. Innes   +4 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

SUMER: A New Family of Lightweight and Traditional Block Ciphers with Multi-Modes

open access: yesIraqi Journal for Computer Science and Mathematics
With the recent increase in the risks and attacks facing our daily lives and digital environment around us, the trend towards securing data has become inevitable.
omar dawood
doaj   +1 more source

GRET and SIGH in the QURANIC expression Semantic study

open access: yesمجلة اداب ذي قار, 2022
Regret, bemoan and feeling sorry are overlapping terms. Regret in the language means remorse and it has other meanings, including feeling sorry, sadness, and repentance. As for bemoan, it is the most severe case of regret for what a person has missed of
م. د . خالد خضير عباس
doaj   +1 more source

Large N asymptotics of orthogonal polynomials, from integrability to algebraic geometry [PDF]

open access: yes, 2005
In this short lecture, we compute asymptotics of orthogonal polynomials, from a saddle point approximation. This is an example of a calculation which shows the link between integrability, algebraic geometry and random matrices.Comment: Proceedings Les ...
Eynard, Bertrand
core   +3 more sources

The SUMER Data in the SOHO Archive

open access: yes, 2013
We have released an archive of all observational data of the VUV spectrometer Solar Ultraviolet Measurements of Emitted Radiation (SUMER) on SOHO that has been acquired until now.
Bocchialini, Karine   +7 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

EXPLORING ALGEBRAIC ANALYSIS: DEFINITIONS, INTERPRETATIONS, AND METHODOLOGIES

open access: yesCifra: Информационные технологии и телекоммуникации
For further than 200 times, the word algebraic analysis has been used to relate to a variety of motifs and methodologies. These connotations are still present moment.
Altaher A.   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy