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These sports sensors could curb 'bad calls' and help players during practices
Sports Sensors Boxers Cricket Players
2024/12/10
If you watched the most recent Super Bowl, you know the importance of a referee's call on the outcome of a game. Slow-motion replays and close-watching eyes help, but a new sensor technology could som...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Dirichlet is not just singular and bad
狄利克雷 单数 坏的
2023/4/27
The subject of Diophantine approximation studies how a real vector is approximated by rational vectors. Diophantine sets are subsets of real vectors defined by certain approximate functions. Among the...
Sometimes it’s good to be a little bad.
北京大学肿瘤医院与德国Zentraklinik Bad Berka 肿瘤研究中心签署合作协议
北京大学肿瘤医院 德国 Zentraklinik Bad Berka 肿瘤研究 合作协议
2019/9/6
2019年8月27日，北京大学肿瘤医院与国际精准肿瘤诊疗中心（International Centers for Precision Oncology, ICPO）合作签约仪式在北京大学肿瘤医院科研楼四层会议室举办。由季加孚院长与ICPO监事会主席、德国ICPO主席兼临床主任Richard Paul BAUM教授代表双方签署合作协议。党委书记朱军、副院长刑沫、国合处副主任张小田、核医学科主任杨志、...
Speaking Up Against Bigotry Can Reduce Bad Behavior（图）
Speaking Up Against Bigotry Reduce Bad Behavior
2017/12/19
If you’re sitting around the holiday table and one of your curmudgeonly uncles says something unintentionally bigoted, your inclination may be to ask for more mashed potatoes and get on with the feast...
Muscling out from under the yolk of the egg's “bad” reputation
egg cholesterol cholesterol-containing portion
2018/11/20
The egg, due to its cholesterol content, has likely been one of the most maligned foods of the past half century. The “bad” part of the egg is naturally the yolk as the fat- and cholesterol-containing...
Standardizing Bad Cryptographic Practice - A Teardown of the IEEE Standard for Protecting Electronic-design Intellectual Property
Digital rights management Hardware security implementation Best practices for EDA
2017/9/1
We provide an analysis of IEEE standard P1735, which describes methods for encrypting electronic-design intellectual property (IP), as well as the management of access rights for such IP. We find a su...
Projected precipitation increases are bad news for water quality（图）
precipitation increases bad news for water quality
2017/9/1
Increased precipitation from a changing climate could pollute U.S. waterways with excess nitrogen, increasing the likelihood of severe water quality impairment from coast to coast, according to a new ...
Scientists model outer membrane of 12 bacterial species to speed new drugs for 'bad bugs'
Scientists model membrane 12 bacterial species speed new drugs bad bugs
2016/11/4
As bacteria change their behavior to foil the drugs designed to kill them, illnesses that were once relatively easy to treat become difficult to cure. The phenomenon is known as antibiotic resistance,...
A First Class Constraint Generates Not a Gauge Transformation,But a Bad Physical Change:The Case of Electromagnetism
empirical equivalence gauge freedom quantum gravity problem of time
2016/6/15
In Dirac-Bergmann constrained dynamics, a first-class constraint typically does not _alone_ generate a gauge transformation. By direct calculation it is found that each first-class constraint in Maxwe...
The Pessimistic Induction:A Bad Argument Gone Too Far
anti-realism inductive generalization pessimistic induction scientific realism
2016/5/30
In this paper, I consider the pessimistic induction construed as a deductive argument (specifically, reductio ad absurdum) and as an inductive argument (specifically, inductive generalization). I argu...
Bad vibrations:UCI researchers find security breach in 3-D printing process
Bad vibrations UCI researchers security breach 3-D printing process
2016/3/11
With findings that could have been taken from the pages of a spy novel, researchers at the University of California, Irvine have demonstrated that they can purloin intellectual property by recording a...
On the Limits of Authenticated Key Exchange Security with an Application to Bad Randomness
authenticated key exchange (AKE) security models impossibility results
2016/1/9
State-of-the-art authenticated key exchange (AKE) protocols are proven secure in gamebased
security models. These models have considerably evolved in strength from the original
Bellare-Rogaway model...
Bad directions in cryptographic hash functions
symmetric cryptography hash functions password hashing
2016/1/4
A 25-gigabyte “point obfuscation” challenge “using security
parameter 60” was announced at the Crypto 2014 rump session; “point
obfuscation” is another name for password hashing. This paper shows
t...
Gene Expression Profiles of BAD and Bcl-xL in the CA1 Region of the Hippocampus Following Global Ischemic/Reperfusion and FK-506 Administration
Ischemic/Reperfusion Real-Time RT-PCR Hippocampus Tacrolimus Bcl-xL Gene BAD
2015/12/29
Background: The hippocampus is a tiny nub in the mammalian brain that is involved in forming, organizing, and storing memories. Global cerebral ischemia (GCI) and reperfusion induced apoptosis lead to...