Results 81 to 90 of about 49,756 (244)
Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.Purpose To evaluate clinical outcomes of anterior cruciate ligament reconstruction (ACLR) using a quadriceps tendon autograft (QTA) with adjunctive bone marrow aspirate concentrate, demineralized bone matrix, and suture tape augmentation. Methods A retrospective review was conducted using a prospectively maintained registry of patients who underwent ...
Jake Peterson +8 more
wiley +1 more source
Force stimulation promotes nerve regeneration by restoring cellular energy
BMEMat, EarlyView.Mechanical stimulation can help nerves regenerate in various ways. We developed two devices (a piezo‐motor‐driven stretching device and a SAW‐based actuator) to apply mechanical stimulation to sciatic nerve and DRG neurons. Our study shows that appropriate mechanical force stimulation can promote regeneration by restoring the energy supply to the ...
Zhe Wang +10 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.Complex [Dy2(hynad)2(dbm)4] was prepared by the employment of the anionic N–O‐based bridging and chelating N‐hydroxy‐1,8‐naphthalimide ligand, featuring a {Dy2(µ‐OR)2}4+ core and exhibiting zero‐field SMM behavior with a Ueff value of 171 K and double‐S‐shaped hysteresis loops, open up to 3.5 K.
Alexandros S. Armenis +6 more
wiley +1 more source
ORACLE DATABASE SECURITY [PDF]
This paper presents some security issues, namely security database system level, data level security, user-level security, user management, resource management and password management. Security is a constant concern in the design and database development.
Cristina-Maria Titrade
core
Neural Network–Assisted Metasurface Retroreflector With Wide‐Angle Adaptivity
Electron, EarlyView.This work proposes a wide‐angle, multi‐polarization, self‐sensing, and self‐adaptive intelligent metasurface retroreflector, with a planar profile and ultrathin thickness. By integrating a pre‐trained artificial neural network (ANN), the metasurface retroreflector can recognize the incident angle and promptly adapt to changes in the incoming wave.
Jing Ning +7 more
wiley +1 more source
Development of a Parallel DBMS on the Basis of PostgreSQL
Труды Института системного программирования РАН, 2018 The paper describes the architecture and the design of PargreSQL parallel database management system (DBMS) for distributed memory multiprocessors. PargreSQL is based upon PostgreSQL open-source DBMS and exploits partitioned parallelism.
C. S. Pan
doaj
Cluster-based DBMS Management Tool with High-Availability [PDF]
Journal of Systemics, Cybernetics and Informatics, 2005 A management tool which is needed for monitoring and managing cluster-based DBMSs has been little studied. So, we design and implement a cluster-based DBMS management tool with high-availability that monitors the status of nodes in a cluster system as ...
Jae-Woo Chang, Young-Chang Kim
doaj
Ultrahigh‐Order Harmonic Mode‐Locked Optoelectronic Oscillator
Laser &Photonics Reviews, EarlyView.This article demonstrates a record‐breaking microwave frequency comb generator using an ultrahigh‐harmonic‐order mode‐locked optoelectronic oscillator. By integrating dual recirculating loops into a low‐coherence system, the researchers achieved a harmonic order of 956 with superior noise suppression.
Zhuoran Wang +3 more
wiley +1 more source
A Validation Approach for Ontology-Based Real-time DBMS
International Journal of Computational Intelligence Systems, 2019 Real-time DBMS (DataBase Management Systems) are an appropriate storage system under real-time constraints. However real-time DBMS do not implement inference or reasoning mechanisms.
Wided Ben Abid +4 more
doaj +1 more source
USL/DBMS NASA/RECON working paper series. Standards [PDF]
The USL/DBMS NASA/RECON Working Paper Series contains a collection of reports representing results of activities being conducted by the Computer Science Department of the University of Southwestern Louisiana pursuant to the specifications of NASA ...
Chum, Frank Y., Dominick, Wayne D.
core +1 more source