Results 21 to 30 of about 547,836 (276)

Development and Validation of a Simple-to-Use Nomogram for Predicting the Upgrade of Atypical Ductal Hyperplasia on Core Needle Biopsy in Ultrasound-Detected Breast Lesions

open access: yesFrontiers in Oncology, 2021
BackgroundThe rate of carcinoma upgrade for atypical ductal hyperplasia (ADH) diagnosed on core needle biopsy (CNB) is variable on open excision. The purpose of the present study was to develop and validate a simple-to-use nomogram for predicting the ...
Yun-Xia Huang   +13 more
doaj   +1 more source

Optimal seismic upgrade timing in seaports with increasing throughput demand via real options [PDF]

open access: yes, 2018
A real options (RO) formulation is proposed for decision-making on the timing to upgrade the seismic performance of existing seaports with increasing throughput demand in earthquake prone areas.
Bradley B. A.   +11 more
core   +1 more source

Investigation on Conversion Pathways in Degradative Solvent Extraction of Rice Straw by Using Liquid Membrane-FTIR Spectroscopy

open access: yesEnergies, 2019
Degradative solvent extraction (DSE) is effective in both dewatering and upgrading biomass wastes through the selective removal of oxygen functional groups. However, this conversion mechanism has yet to be elucidated.
Watcharakorn Ketren   +4 more
doaj   +1 more source

Reverse Location of Software Online Upgrade Function Based on Semantic Guidance [PDF]

open access: yesJisuanji kexue, 2022
The hijacking attack for software online upgrade is one of the most common methods of network attack.Program ana-lysis is an important method to evaluate the security of software upgrade quickly and automatically.Rapid reverse positioning of upgrade ...
LYU Xiao-shao, SHU Hui, KANG Fei, HUANG Yu-yao
doaj   +1 more source

Belle II Technical Design Report [PDF]

open access: yes, 2010
The Belle detector at the KEKB electron-positron collider has collected almost 1 billion Y(4S) events in its decade of operation. Super-KEKB, an upgrade of KEKB is under construction, to increase the luminosity by two orders of magnitude during a three ...
Abe, T.   +411 more
core   +1 more source

The neutron camera upgrade for MAST Upgrade

open access: yesReview of Scientific Instruments, 2018
The Neutron Camera Upgrade (NCU) is a neutron flux monitor consisting of six lines of sight (LoSs) under installation on Mega Ampere Spherical Tokamak (MAST) Upgrade. The NCU is expected to contribute to the study of the confinement of fast ions and on the efficiency of non-inductive current drive in the presence of on-axis and off-axis neutral beam ...
M. Cecconello   +5 more
openaire   +3 more sources

Optimization of multi-period investment planning in street lighting systems by mixed-integer linear programming

open access: yesInternational Journal for Simulation and Multidisciplinary Design Optimization, 2023
This article proposed the use of multi-period mixed-integer linear programming method for investment planning to support decision-making processes in upgrading and managing street lighting systems.
Rodríguez Cristhian C.   +3 more
doaj   +1 more source

HV/HR-CMOS sensors for the ATLAS upgrade—concepts and test chip results [PDF]

open access: yes, 2015
In order to extend its discovery potential, the Large Hadron Collider (LHC) will have a major upgrade (Phase II Upgrade) scheduled for 2022. The LHC after the upgrade, called High-Luminosity LHC (HL-LHC), will operate at a nominal leveled instantaneous ...
Backhaus, M.   +39 more
core   +2 more sources

Upgrade of ATLAS Hadronic Tile Calorimeter for the High-Luminosity LHC

open access: yesInstruments, 2022
The Tile Calorimeter (TileCal) is a sampling hadronic calorimeter covering the central region of the ATLAS experiment, with steel as the absorber and plastic scintillators as the active medium.
Pavel Starovoitov
doaj   +1 more source

Ontological Upgrade

open access: yesSpool, 2022
This paper uses ‘deep time’, as an alternative ontology to crisis management to argue for the application of a broad decolonial approach in lieu of contemporary green design practices.
James Miller, Eric Nay
doaj   +3 more sources

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