Results 151 to 160 of about 1,716,485 (291)
Inferences for Selected Location Quotients with Applications to Health Outcomes.
Location quotient (LQ) is an index frequently used in geography and economics to measure the relative concentration of activities. This quotient is calculated in a variety of ways depending on which group to use as a reference.
Frank Schaarschmidt +2 more
core
Location quotients, ambient populations, and the spatial analysis of crime in Vancouver, Canada
This paper uses the location quotient, a common measurement from economic geography and regional economics, to capture the specialization of criminal activity in Vancouver, Canada.
Martin A Andresen
core
On Property (FA) for wreath products
We prove that the standard wreath product A \wr B has Property (FA) if and only if B has Property (FA) and A is a finitely generated group with finite abelianisation. We also prove an analogous result for hereditary Property (FA).
Cornulier, Yves, Kar, Aditi
core +1 more source
Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.Abstract Purpose Anterior cruciate ligament (ACL) injuries are increasing in children and adolescents and reconstruction (ACLR) is now frequently performed in this population. Paediatric patients remain at higher risk of reinjury, possibly due to delayed graft remodelling.
Caroline de Pesters +7 more
wiley +1 more source
Diffraction‐Free Natural Optical Skyrmions and Their Subwavelength Confinement Around Vortices
Laser &Photonics Reviews, EarlyView.ABSTRACT Diffraction causes waves to spread out as they propagate freely. The tighter the lateral confinement, the faster the spreading. Past research on how to suppress diffraction has been based on wave engineering and has led so far to idealized waves that, in real settings, eventually diffract.
Nilo Mata‐Cervera +4 more
wiley +1 more source
Method development and validation for microscopic measurement of the fluorescence spectrum of sedimentary organic matter in geologic samples. [PDF]
MethodsXSiaw KWK, Hackley PC.
europepmc +1 more source
Laser &Photonics Reviews, EarlyView.Room‐temperature lower‐polariton‐like lasing is realized in an InGaN/GaN thin‐film ridge cavity with lateral distributed Bragg reflectors. Near‐field optical microscopy distinguishes the transverse side‐DBR‐confined mode from a longitudinal photon‐like mode, while simulations reproduce their spatial profiles.
Wai Yuen Fu +2 more
wiley +1 more source
Probabilistic Ecological Risk Assessment of Synthetic Musk Compounds in the Han River Estuary: Integrating Multi-Year Monitoring and Explainable Machine Learning. [PDF]
ToxicsJo J +6 more
europepmc +1 more source