Results 71 to 80 of about 3,096,143 (286)

The effectiveness and safety of Tai Chi for patients with essential hypertension: study protocol for an open-label single-center randomized controlled trial

open access: yesBMC Complementary Medicine and Therapies, 2021
Background Evidence showed that Tai Chi may have beneficial effects among hypertensive individuals, although the results are not convincing. We aim to conduct a high-quality clinical trial with 24-h BP measurement to provide robust evidence of Tai Chi ...
Yuxi Li   +10 more
doaj   +1 more source

Can re-entrance be observed in force induced transitions?

open access: yes, 2009
A large conformational change in the reaction co-ordinate and the role of the solvent in the formation of base-pairing are combined to settle a long standing issue {\it i.e.} prediction of re-entrance in the force induced transition of DNA.
Bhattacharjee S. M.   +11 more
core   +1 more source

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd   +3 more
wiley   +1 more source

Anonymous and authenticated routing protocol for mobile ad hoc networks

open access: yesTongxin xuebao, 2009
Aimed at the anonymous of open environment of mobile ad hoc networks was not considered in the routing protocol of ARAN, and it was a low efficiency protocol in searching a routing.An new anonymous and authenticated routing protocol for mobile ad hoc ...
LI Xiao-qing, LI Hui, MA Jan-feng
doaj   +2 more sources

Minutiae Matching with Privacy Protection Based on the Combination of Garbled Circuit and Homomorphic Encryption

open access: yesThe Scientific World Journal, 2014
Biometrics plays an important role in authentication applications since they are strongly linked to holders. With an increasing growth of e-commerce and e-government, one can expect that biometric-based authentication systems are possibly deployed over ...
Mengxing Li   +5 more
doaj   +1 more source

Compatibility in acoustic telemetry

open access: yesAnimal Biotelemetry, 2021
Acoustic telemetry is widely used to investigate aquatic animal movement. Pulse position modulation (PPM) is an acoustic telemetry method that allows multiple unique identification codes to be transmitted at a single acoustic frequency, typically in the ...
Jan Reubens   +5 more
doaj   +1 more source

Prognostic Impact of Treatment Modalities, Including Targeted Compartmental Radio‐Immunotherapy, in a Cohort of Neuroblastoma Patients With CNS Metastases at Relapse

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neuroblastoma (NB) with central nervous system (CNS) metastases is rare at diagnosis, but occurs more often during relapse/progression. Patients with CNS metastases face a dismal prognosis, with no standardized curative treatment available.
Vicente Santa‐Maria Lopez   +13 more
wiley   +1 more source

The Communication in Mechatronic Systems

open access: yesCommunications, 2007
The paper deals with mechatronic systems and communication among mechatronic modules. This article proposes possible solution of usage open CAL protocol above CAN bus, which is independent from any manufacturers and can be widely accepted themselves. The
Fedor Kallay, Peter Peniak
doaj   +1 more source

Opening the black box: How staff training and development may affect the innovation of enterprises [PDF]

open access: yes, 2010
We describe a research on the interplay that appears to exist in companies between Human Resource Management and innovation. This complex, multicomponent, non-linear and dynamic interplay is often viewed as a "black box".
Brassesco, Barbara   +8 more
core  

Loss-tolerant position-based quantum cryptography

open access: yes, 2015
Position-based quantum cryptography (PBQC) allows a party to use its geographical location as its only credential to implement various cryptographic protocols. Such a protocol may lead to important applications in practice.
Qi, Bing, Siopsis, George
core   +1 more source

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