BRAIN STRUCTURE IN RELATION TO THE MIND RICHfARD J A. f'ERY 9 TUMOURS OF THE BRAIN ASSOCIATED WITH NIARKED PLEOCYTOSIS IN THE CEREBROSPINAL FLUID H. HOUSTON MIERRITT A.-D MERRILL MIOORE 11s MIENTAL CHANGES ASSOCIATED W7ITH PERNICIOUS ANtEMIA A. PINEY 127 A CASE OF PARTIAL DEAFNESS SINIULATING CONGENITAL AUDITORY INIPERCEPTION E. \I1LI)RED CREAK 133 THE LESIONS PRODUCED IN THE BRAIN OF RABBITS B...

In this research used iron filling as partial replacement fine aggregate at percent 5,10, and 15% by weight of maintaining the ratio water to cement 40% study observe that produces concrete with high compressive strength, tensile flexural strength I10% production a lower coefficient thermal expansion continued thus obtaining maximum distance between joints rate addition I15%.

A series of Yb(3+)-Er(3+) and Yb(3+)-Er(3+)-Tm(3+) codoped LaOF nanocrystals were synthesized via a modified sol-gel Pechini method. The phases and morphologies as well as the luminescence properties of the as-prepared samples were characterized by means of X-ray diffraction (XRD), scanning electron microscopy (SEM) and upconversion luminescence (UCL) spectra, respectively. Under 980 nm near in...

Six obligately aerobic, Gram-negative, non-motile, pale-yellow-pigmented, rod-shaped bacterial strains, designated YM3-301(T), HG868, 04PA2 Co4-8B, 04PA2 Co4-99A, 04PA2 018SW-3 and 04PA2 018SW-18, were isolated from a marine sponge and seawater and were subjected to a polyphasic taxonomic investigation. Phylogenetic analyses based on 16S rRNA gene sequences revealed that the novel isolates were...

In this work, we show here that the up-conversion luminescence of NaNbO3:Er(3+)/Yb(3+) nano-materials can be modulated by magnetic field and a enhancement of up-conversion intensities by a factor of about 2 for Er(3+):(4)S3/2 → (4)I15/2 obtained at 30 T and about 5.4 for Er(3+):(4)F9/2 → (4)I15/2 obtained at 20 T. The increased up-conversion luminescence are mainly interpreted in terms of the e...

We study the optimal lock-down for a planner who controls fatalities of COVID-19 while minimizing output costs lock-down. The policy prescribes severe beginning few weeks after outbreak, covering almost 50 percent population month, with total duration shy 4 months. intensity depends on gradient fatality rate respect to infected and availability antibody testing, which yields welfare gain 2 GDP....

Objectives: The purpose of this study is to find out how the accompanying diseases lung cancer patients are related. Through this, we aim provide implications for management and national policy. Methods: subjects were Korean National Hospital Discharge in-depth Injury Survey, which was surveyed from 2006 2016, among them, with selected. major variable, comorbidities, grouped based on middle cla...

Strain UST040317-058(T), comprising non-pigmented, rod-shaped, facultatively anaerobic, Gram-negative cells that are motile by means of single polar flagella, was isolated from the surface of a marine sponge (Ircinia dendroides) collected from the Mediterranean Sea. Comparative 16S rRNA gene sequence-based phylogenetic analysis placed the strain in a separate cluster with the recognized bacteri...

We report the near to middle infrared luminescence and energy transfer process of Er(3+)/Yb(3+) co-doped fluorotellurite glasses under 980, 1550 and 800 nm excitations, respectively. Using a 980 nm laser diode pump, enhanced 1.5 and 2.7 μm emissions from Er(3+):I13/2→(4)I15/2 and I11/2→(4)I13/2 transitions are observed, in which Yb(3+) ions can increase pumping efficiency and be used as energy ...