搜索结果: 1-15 共查到“Flip”相关记录33条 . 查询时间(0.062 秒)
Researchers flip the switch on electric control of crystal symmetry
晶体对称性 电控 材料
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2023/5/18
By bringing together the right materials duking it out, a Cornell-led collaboration has for the first time used voltage to turn on and off a material’s crystal symmetry, thereby controlling its electr...
Boolean functions with restricted input and their robustness; application to the FLIP cipher
FLIP Boolean function balance
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2017/2/20
We study the main cryptographic features of Boolean functions (balancedness, nonlinearity, algebraic immunity) when, for a given number nn of variables, the input to these functions is restricted to s...
Cryptanalysis of the FLIP Family of Stream Ciphers
Stream Cipher Guess-and-determine attack FLIP FHE
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2016/3/11
At Eurocrypt 2016, M磂aux et al. proposed FLIP, a new family
of stream ciphers intended for use in Fully Homomorphic Encryption
systems. Unlike its competitors which either have a low initial noise
...
Flip-flopping black holes spin to the end of the dance
Flip-flopping black holes spin end of the dance
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2015/4/13
When black holes tango, one massive partner spins head over heels (or in this case heels over head) until the merger is complete, said researchers at Rochester Institute of Technology in a paper publi...
c-FLIP-L影响乳腺癌MDA-MB-231细胞对TRAIL致凋亡作用的敏感性
MDA-MB-231细胞 TRAIL c-FLIP-L 凋亡
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2014/3/14
观察c-FLIP-L对TRAIL诱导乳腺癌MDA-MB-231细胞凋亡的影响及其具体机制。方法：构建靶向c-FLIP-L 的 siRNA 质粒，转染乳腺癌MDA-MB-231细胞， RT-PCR、Weston blotting验证基因抑制效果。实验分空白对照组、TRAIL组、c-FLIP-L siRNA组和c-FLIP-L siRNA+TRAIL组共4组，MTT法检测各组MDA-...
细胞型Fas 相关死亡域样白介素-1 β 转换酶抑制蛋白（c-FLIP ）在细胞凋亡和增殖信号通路中具有重要的调节作用。一方面通过与Caspase- 8 竞争性结合上游信号阻断凋亡通路，另一方面经酶切释放出p43-FLIP 和p22-FLIP 片段促进NF-κΒ 、Erk等增殖信号通路，最终引发肿瘤发生发展、浸润转移。c-FLIP 的双向调节作用与蛋白表达量、底物的亲和力和亚细胞定位密切相关。恶性...
Negative Group Velocity and Spin-Flip in Microwave Adaptors
Negative Group Velocity and Spin-Flip Microwave Adaptors Optics
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2012/5/28
A Fabry-Perot like interferometer with two microwaveguide adaptors as reflectors creates a passive dielectric medium with a negative group delay time due to polarization shift. A rotational strain of ...
胆囊癌和胆囊炎组织中c-FLIP和P53的表达分析
CASP8和FADD样细胞凋亡调节蛋白质 肿瘤抑制蛋白质p53 胆囊肿瘤 胆囊炎
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2012/6/5
检测cFLIP与P53在胆囊癌和胆囊炎组织中的表达，比较cFLIP和P53各自在胆囊癌和胆囊炎组织中的表达差异，探讨它们是否与肿瘤的生物学行为相关，以及两者之间表达的相互关系。方法 采用免疫组化法检测cFLIP和P53在49例胆囊癌标本和30例慢性胆囊炎标本中的表达，并对结果进行统计学分析。结果 胆囊癌组织中cFLIP和P53表达(85.71%和65.31%)显著高于胆囊炎组织(26.67...
An Ultra-small,Low-power All-Optical Flip-Flop Memory on a Silicon Chip
Packet switching Optical logic devices Optical processing devices
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2015/6/9
A 7.5 m-diameter InP microdisk laser, integrated on an SOI waveguide is demonstrated as all-optical flip-flop working in continuous-wave regime with an electrical power consumption of several mW, and ...
Single-Chip All-Optical Packet Processor Based on All-Optical Flip-Flop Monolithically Integrated with MZI-SOA Switch
Integrated optics devices Optical switching devices
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2015/6/9
We fabricate and demonstrate all-optical packet switching using a single photonic integrated circuit (PIC), which is constructed from monolithically integrated all-optical flip-flop and switch. Both 1...
All-Optical Contention Resolution using a single optical flip- flop and two stage all-optical wavelength conversion
Optical switching devices Switching packet
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2015/6/8
We present a new sheme for 40 Gb/s all-optical contention resolution based on cascaded wavelength converters and a hybrid integrated optical flip-flop. Using simultaneously both ports of the flip-flop...
Hamburger Hell: The Flip Side of USDA’s Salmonella Testing Program
Hamburger Hell The Flip Side USDA’s Salmonella Testing Program
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2010/1/15
This report examines the integrity and reliability of the U.S. Department of Agriculture's (USDA) Salmonella testing program. These microbial tests are the cornerstone of its Hazard Analysis Critical ...
Study of Aeration Performance of Open Channel Chutes Equipped with a Flip Bucket
Aeration eciency Chute Dissolved oxygen Flip bucket Open channel Oxygen transfer
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2009/10/12
An adequate supply of dissolved oxygen (DO) is essential for the survival of aquatic organisms. Hydraulic structures can increase DO levels by creating turbulent conditions where small air bubbles are...
瑞士设计师Adrien Rovero今年设计了一款简洁的Flip多功能沙发，只需经过一个简单的步骤，这款沙发就可以转变为一款大方实用的书桌。Flip沙发的设计概念简化到了极致，没有一丝多余的部分。该沙发构造十分简单，仅由一块椅板和一个带有沙发扶手的支架组成。意大利Campeggi公司出品将于今年将这款沙发推向市场。