Results 31 to 40 of about 592,133 (314)

Heterologous prime-boost-boost immunisation of Chinese cynomolgus macaques using DNA and recombinant poxvirus vectors expressing HIV-1 virus-like particles [PDF]

open access: yes, 2011
Background: There is renewed interest in the development of poxvirus vector-based HIV vaccines due to the protective effect observed with repeated recombinant canarypox priming with gp120 boosting in the recent Thai placebo-controlled trial.
Bridge, S.   +53 more
core   +1 more source

In-depth analysis of T cell immunity and antibody responses in heterologous prime-boost-boost vaccine regimens against SARS-CoV-2 and Omicron variant [PDF]

open access: yes, 2022
With the emergence of novel Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) Variants of Concern (VOCs), vaccination studies that elucidate the efficiency and effectiveness of a vaccination campaign are critical to assess the durability and ...
Quast, Daniel Robert   +51 more
core   +2 more sources

Topology of a Three-Port Converter for High-Altitude Platforms

open access: yesIEEE Access, 2022
Three-port converter (TPC) with non-regulated bus cannot meet the voltage stability demands of high-altitude platforms (HAPs) during daytime operations. In contrast, full-regulated bus TPC is complex in topology and inferior in power density, although it
Qianshi Liu   +6 more
doaj   +1 more source

Maternal Immunization with Adjuvanted Recombinant Receptor-Binding Domain Protein Provides Immune Protection against SARS-CoV-2 in Infant Monkeys

open access: yesVaccines
Maternal vaccinations administered prior to conception or during pregnancy enhance the immune protection of newborn infants against many pathogens. A feasibility experiment was conducted to determine if monkeys can be used to model the placental transfer
Christopher L. Coe   +5 more
doaj   +1 more source

Adjuvant radiotherapy with brachytherapy boost in soft tissue sarcomas

open access: yesJournal of Contemporary Brachytherapy, 2017
Purpose: The standard primary treatment for soft tissue sarcoma (STS) is a wide surgical resection, preceded or followed by radiotherapy. Purpose of this retrospective study was to assess the efficacy of perioperative brachytherapy (BRT) plus ...
Annalisa Cortesi   +19 more
doaj   +1 more source

A Flexible Switch Capacitor Circuit Suitable for Flexible Wearable Devices

open access: yes南方能源建设
[Objective] Stable and high-quality power supply and bendability of flexible wearable devices are the current development needs of flexible wearable devices.
Ting YANG   +4 more
doaj   +1 more source

MIL and SIL and PIL tests for MPPT algorithm

open access: yesCogent Engineering, 2017
This paper presents guidelines to develop the Maximum Power Point Tracking controller, as developed in the automotive and aeronautical applications, this by following the V-cycle development process, which means that our controller will be validated by ...
Saad Motahhir   +3 more
doaj   +1 more source

Switched-Capacitor-Based Active-Neutral-Point-Clamped Seven-Level Inverter With Natural Balance and Boost Ability

open access: yesIEEE Access, 2019
This paper proposes a new active-neutral-point clamped (ANPC) seven-level inverter based on switched-capacitor technique. The proposed seven-level inverter employs only nine switches and one floating capacitor.
Jun Zeng, Weijie Lin, Junfeng Liu
doaj   +1 more source

Salvage Radiotherapy for Macroscopic Local Recurrence Following Radical Prostatectomy

open access: yesFrontiers in Oncology, 2021
IntroductionSalvage radiotherapy is the only curative treatment for biochemical progression after radical prostatectomy. Macroscopic recurrence may be found in the prostatic bed.
Hind Zaine   +9 more
doaj   +1 more source

Uniplanar aquatic exercise quantified with inertial sensors and pose estimation

open access: yesScientific Reports
This study presents a concurrent validity analysis of two measurement techniques for quantifying uniplanar human movement during aquatic exercise. Established marker-based biomechanical motion capture systems are labour intensive, and command significant
E. P. McShane   +7 more
doaj   +1 more source

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