搜索结果: 1-15 共查到“知识库 Flash”相关记录124条 . 查询时间(0.078 秒)
探讨超大螺距Turbo Flash扫描模式在婴幼儿气管异物诊断中的价值。 方法 回顾性分析经支气管内镜检查证实的60例婴幼儿气管异物的影像学资料，按检查时间顺序分2组：A组30例行常规CT扫描，开启CARE Dose 4D/CARE kV扫描模式，螺距为1.9；B组30例行超大螺距Turbo Flash模式扫描，2组均记录每位患儿的扫描时间、容积CT剂量指数(CTDIvol)和平均剂量长度乘积(D...
Reinterpreting and Improving the Cryptanalysis of the Flash Player PRNG
jit spaying attacks flash player prng constant blinding
2019/1/29
Constant blinding is an efficient countermeasure against just-in-time (JIT) spraying attacks. Unfortunately, this mitigation mechanism is not always implemented correctly. One such example is the cons...
Laser-induced Single-bit Faults in Flash Memory: Instructions Corruption on a 32-bit Microcontroller
Fault attack laser injection flash memory
2018/11/2
Physical attacks are a known threat to secure embedded systems. Notable among these is laser fault injection, which is probably the most powerful fault injection technique. Indeed, powerful injection ...
FLASH FLOOD MAPPING FOR MOUNTAIN STREAMS USING HIGH-RESOLUTION ALOS-2 DATA
ALOS-2 Capacity building Flood detection Valley floodplain
2018/4/18
This paper introduces a practical way to improve the risk management capacity and resilience of communities by utilizing a prompt flash flood map produced from very high spatial resolution ALOS-2 data...
FLASH FLOOD MAPPING FOR MOUNTAIN STREAMS USING HIGH-RESOLUTION ALOS-2 DATA
ALOS-2 Capacity building Flood detection Valley floodplain
2018/5/8
This paper introduces a practical way to improve the risk management capacity and resilience of communities by utilizing a prompt flash flood map produced from very high spatial resolution ALOS-2 data...
Battlefield Geometry in our Digital Age: From Flash to Bang in 22 Milliseconds
Battlefield Geometry Digital Age The New Battlefield
2019/10/22
This year has been tough for cybersecurity programs. Every month in the first six months of 2017, the world experienced a major cyber event. Open-source attacks included attacks on critical infrastruc...
The GRW flash theory:a relativistic quantum ontology of matter in space-time?
Bell’s theorem Bohmian mechanics collapse of the wave-function dispositionalism GRW flash GRW mass density Humeanism Lorentz-invariance primitive ontology propensities relativistic collapse theory
2016/6/13
John Bell proposed an ontology for the GRW modification of quantum mechanics in terms of flashes occurring at space-time points. The paper spells out the motivation for this ontology, enquires into th...
Digital photography has made it possible to quickly and easily
take a pair of images of low-light environments: one with flash to
capture detail and one without flash to capture ambient illumination...
On the Origin of Heme Absorption Band Shifts and Associated Protein Structural Relaxation in Myoglobin Following Flash Photolysis
transhydrogenase NAD NADP Escherichia coli proton pump metal ion
2016/5/23
The role of the protein structural change monitored by absorption band shifts following flash photolysis of CO from myoglobin is discussed in terms of structure-function relationships. Evidence is pre...
Interdiction in Practice – Hardware Trojan Against a High-Security USB Flash Drive
AES block ciphers hardware Trojan
2015/12/24
As part of the revelations about the NSA activities,
the notion of interdiction has become known to the public:
the interception of deliveries to manipulate hardware in a way
that backdoors are int...
Flash sourcing, or rapid detection and characterization of earthquake effects through website traffic analysis
Monitoring Seismic risk Algorithms and implementation
2015/8/27
This study presents the latest developments of an approach called ‘flash sourcing’, which provides information on the effects of an earthquake within minutes of its occurrence. Information is derived ...
Enhanced Search And Efficient Storage Using Data Compression In Nand Flash Memories
Nand Flash Search data deduplication MISR
2014/12/8
NAND flash memories are popular due to their density and lower cost. However, due to serial access, NAND flash memories have low read and write speeds. As the flash sizes increase to 64GB and beyond, ...
基于视频行场消隐期的大容量FLASH存储控制器
FLASH存储控制器 大容量FLASH 现场可编程门阵列(FPGA) 消隐期
2015/12/23
为克服传统大容量FLASH视频存储控制器时序设计复杂、缓存资源要求较高的缺点, 设计了一种利用视频行场信号消隐期进行时序控制的FLASH视频存储控制器。该控制器基于FPGA时序设计, 利用视频行场同步信号消隐期时间写入FLASH的读出和写入控制命令。由于无需缓存资源即可实现多级流水线的设计, 提高了时序控制效率, 简化了时序设计过程。基于Verilog 硬件描述语言, 设计了3级流水线和并行控制时...
Modeling of Flash Boiling Flows in Injectors with Gasoline-Ethanol Fuel Blends
Flash Boiling Flows Injectors Gasoline-Ethanol Fuel Blends
2014/10/24
Flash boiling may be defined as the finite-rate mechanism that governs phase change in a high temperature liquid that is depressurized below its vapor pressure. This is a transient and complicated phe...
