Results 161 to 170 of about 3,046,793 (299)
Twist-2 light-ray operators: anomalous dimensions and evolution equations
, 1997 The non-singlet and singlet anomalous dimensions of the twist-2 light-ray operators for unpolarized and polarized deep inelastic scattering are calculated in O(#alpha#_s).
Robaschik, D. (Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany). Inst. fuer Hochenergiephysik +4 more
core
The Role of Elastic and Inelastic Electron Reflection in Multipactor Discharges. [PDF]
, 2005 In this brief, it is demonstrated that the inclusion of primary electron elastic and inelastic reflection from the surfaces of vacuum RF electronic systems can result in a multipactor discharge where under current techniques multipactor is predicted not ...
Seviour, Rebecca
core
Small, EarlyView.ABSTRACT Bioactive gold plasmonic nanostructures are enabling non‐invasive saliva diagnostics by amplifying weak Raman signals and converting complex biofluid chemistry into information‐rich spectral fingerprints. This Review examines saliva‐based Raman and surface‐enhanced Raman spectroscopy (SERS) integrated with artificial intelligence (AI) from a ...
Ajitesh Dhal +5 more
wiley +1 more source
Recent advances in polymeric chemically amplified positive resists: Materials and design strategies
Smart Molecules, EarlyView.This review summarizes recent advances in the molecular design of positive chemically amplified resists, focusing on photoacid generators and polymer architectures. Key strategies for enhancing sensitivity—including self‐amplification effects, copolymerization of sensitive monomers, controlled polymerization, and photosensitized chemically amplified ...
Litao Zhou +3 more
wiley +1 more source
Simple and detailed modeling of corrosion‐affected slender shear critical RC beams
Structural Concrete, EarlyView.Abstract The corrosion of steel bars compromises both the safety and the serviceability of reinforced concrete (RC) structures. Consequently, reliable tools are required to estimate the detrimental effects of corrosion on the structural response of RC members subjected to transverse loads.
Nino Spinella, Pier Paolo Rossi
wiley +1 more source
Jets in deep inelastic scattering
, 1993 The recent results of jet production in Deep Inelastic Scattering experiments are briefly reviewed. (orig.)Available from TIB Hannover: RA 2999(93-186) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische ...
Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany) +1 more
core
FPGA‐based scanner and SerialEM server for 4D‐STEM electron tomography
Acta Crystallographica Section D, EarlyView.Software for a multipurpose hardware board enables flexible scanning with a ready acquisition and processing pipeline to implement 4D‐STEM electron tomography.Four‐dimensional scanning transmission electron microscopy (4D‐STEM) enables the acquisition of diffraction patterns at every probe position in a dense array.
Shahar Seifer, Michael Elbaum
wiley +1 more source
American Journal of Political Science, EarlyView.Abstract Why and when do cities vote for the left? The emergence of the urban–rural divide in the United States in the 1930s is inconsistent with canonical theories of cleavages. This paper introduces an explanation: agglomeration effects. The provision of government services is more efficient in urban environments because of nonrivalries, economies of
Theo Serlin
wiley +1 more source
From Model to Practice: Testing Near‐Infrared Spectroscopy as a Bone Collagen Prescreening Tool
Archaeometry, EarlyView.ABSTRACT Collagen is a vital archaeological material, preserving biochemical signatures that provide insights into past environments, diets, and human–animal interactions. However, diagenetic processes can lead to rapid and often inconspicuous degradation of collagen. Given the variability in collagen preservation and its significance for analyses such
Christina Ryder +9 more
wiley +1 more source
The bread of Toledo: Prices and political economy, 1535–1800
The Economic History Review, EarlyView.Abstract We study the market for common white bread in the city of Toledo through a new 266‐year‐long series of bread prices, obtained from the cash purchases and wholesale bread‐for‐wheat contracts of large institutions. Our data are strongly consistent with fragmentary evidence on retail price regulation, as well as with shorter series from other ...
Mauricio Drelichman +1 more
wiley +1 more source