Results 71 to 80 of about 457,220 (290)

Reconfiguration strategy of shipboard power system adapting to impulse load access

open access: yesZhongguo Jianchuan Yanjiu
ObjectiveShipboard power systems (SPS) are vulnerable to attacks, often resulting in a degraded or partially damaged state. In this state, the system exhibits low inertia, and the connection of critical loads, mainly high-power impulse loads, may cause ...
Ang XU, Xingbao JU, Fanrong WEI
doaj   +1 more source

Analysis of global momentum transfer due to buried mine detonation

open access: yesDefence Technology, 2019
The emergence of improvised explosive devices (IED) significantly extended the spectrum of possible threat mechanisms to military vehicles and their occupants.
N. Heider, V. Denefeld, H. Aurich
doaj   +1 more source

Lightning impulse tests on air-breakdown level in point-plane electrode configuration [PDF]

open access: yes, 2014
In the past several decades, extensive amount of research work has been done to understand the fundamental characteristics of the electrical breakdown.
Che Mok @ Adnan, Mohd Dasri
core  

A new perspective on the irregular satellites of Saturn - II Dynamical and physical origin

open access: yes, 2009
The origin of the irregular satellites of the giant planets has been long debated since their discovery. Their dynamical features argue against an in-situ formation suggesting they are captured bodies, yet there is no global consensus on the physical ...
Benz   +21 more
core   +1 more source

EXPERIMENTAL RESEARCH OF CONTROLLING HIGH VOLTAGE TRANSFORMER WINDING CONDITION BASED ON SWITCHING IMPULSES

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2020
The importance of the research is driven by the exceptional importance of stable work of electrical equipment complex which is used at production, transportation and processing of geo-resources. Effectiveness and reliability of such geological production is strongly depends on high voltage transformer condition.
Valeriy A. Lavrinovich   +2 more
openaire   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra   +6 more
wiley   +1 more source

Dynamic response of polymethacrylimide foam sandwich structures with different core layers under water impact loading

open access: yesDefence Technology
Polymethacrylimide (PMI) foam has the highest specific stiffness and strength among polymer foams, with excellent radar-absorbing capabilities, which provide it with broad prospects in underwater applications.
Peilin Zhu   +4 more
doaj   +1 more source

Numerical analysis of the influence of design parameters on the efficiency of an OWC axial impulse turbine for wave energy conversion [PDF]

open access: yes, 2019
Oscillating water column (OWC) axial impulse turbines permit the conversion of wave energy into electrical power. Unlike other hydropower units with a mature and well established technology, such turbines have been recently developed, there are still few
Luo, Yongyao   +2 more
core   +2 more sources

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

Atmospheric Conditions Correction for Positive Switching Breakdown Voltage of 1-m Rod-Plate Gap

open access: yesIEEE Access
As converter stations are increasingly constructed at high altitudes, how to reasonably select the minimum air spacing of converter station substation equipment has become an important issue for DC power transmission at high altitudes.
Yong Sun   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy