Results 81 to 90 of about 59,449 (235)
Molecular states with hidden charm and strange in QCD Sum Rules
, 2014 This work uses the QCD Sum Rules to study the masses of the $D_s \bar{D}_s^*$ and $D_s^* \bar{D}_s^*$ molecular states with quantum numbers $J^{PC} = 1^{+-}$.
Qiao, Cong-Feng, Tang, Liang
core +1 more source
MXene‐Based Electromagnetic Attenuation Materials in Microwave and Terahertz Bands
Rare Metals, EarlyView.ABSTRACT MXenes exhibit considerable potential for developing high‐performance electromagnetic (EM) shielding and absorption materials operating across microwave and terahertz frequencies, due to their tunable surface chemistry and exceptional charge carrier transport properties.
Guozheng Zhang +9 more
wiley +1 more source
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT The raindrop size distribution (DSD) plays an essential role in understanding rain attenuation effects at extremely high frequencies (EHFs). Over 1 year of DSD measurements was taken at different Köppen–Geiger climate classifications within the United States. Optical disdrometers from Thies Clima were used to measure both the size and velocity
Eugene S. Hong +3 more
wiley +1 more source
African Evaluation Journal, 2020 Background: Conducting evaluations in South Africa has become a common government practice because of the rise in demand for evidence-based policymaking.
Hlali K. Kgaphola, Christel Jacob
doaj +1 more source
Choosing effective methods for design diversity - How to progress from intuition to science [PDF]
, 1999 Design diversity is a popular defence against design faults in safety critical systems. Design diversity is at times pursued by simply isolating the development teams of the different versions, but it is presumably better to "force" ...
Popov, P. T. +2 more
core +2 more sources
Charming penguin and direct CP-violation in charmless B decays
, 2002 In the study of two-body charmless B decays as a mean of looking for direct CP-violation and measuring the CKM mixing parameters in the Standard Model, the short-distance penguin contribution with its absorptive part generated by charm quark loop seems ...
Ali +33 more
core +2 more sources
AMHR2 mutation in persistent Müllerian duct syndrome: A case of transverse testicular ectopia
UroPrecision, EarlyView.Abstract Backgroud Persistent Müllerian duct syndrome (PMDS) is a rare condition characterized by the persistence of Müllerian duct structures in genotypic and phenotypic males. Case Presentation We present the case of a 4‐month‐old male with PMDS who presented with transverse testicular ectopia. The patient underwent diagnostic laparoscopic orchiopexy
Hangcheng Fu +2 more
wiley +1 more source
Research progress in the role of DHX37 gene in disorders of sex development
Shanghai Jiaotong Daxue xuebao. Yixue banDisorders of sex development (DSD) are a group of conditions with strong clinical phenotype heterogeneity, and the incidence of DSD in the population is 1/5 000 to 1/4 500.
LIU Bei, HE Jing
doaj +1 more source
eP221: Increased expression of ZFPM2 bypasses SRY to drive 46,XX testicular development: A new mechanism of 46,XX DSD [PDF]
, 2022 Leah Ragno +14 more
openalex +1 more source
, 2004 We present a holographic duality for the de Sitter static patch which consolidates basic features of its geometry and the behavior of gravity and brane probes, valid on timescales short compared to the decay or Poincare recurrence times. Namely de Sitter
Alishahiha, Mohsen +3 more
core +4 more sources