نتایج جستجو برای: eight and nine

تعداد نتایج: 16836851  

Journal: :Reports on progress in physics. Physical Society 2012
Paul J Steinhardt Luca Bindi

The concept of quasicrystals was first introduced twenty-eight years ago and, since then, over a hundred types have been discovered in the laboratory under precisely controlled physical conditions designed to avoid crystallization. Yet the original theory suggested that quasicrystals can potentially be as robust and stable as crystals, perhaps even forming naturally. These considerations motiva...

2006
SABURO MUROGA TEIICHI TSUBOI

The number of threshold functions of eight variables is counted by ILLIAC II, the computer of the University of Illinois. Sets of optimum weights of majority elements realizing these functions also are investigated. Actually, canonical positive self-dual threshold functions of nine variables are investigated instead of directly investigating threshold functions of eight variables because it is ...

2012
Sang Woo Ha Suk Jung Jang

OBJECTIVE The purpose of this study was to perform a clinical analysis of nine patients with giant aneurysms managed with endovascular embolization. METHODS From March 2000 to September 2009, nine cases of giant intracranial aneurysms were treated (five unruptured and four ruptured). The nine patients included two males and seven females who were 47 to 72 years old (mean, 59.2 years old). The...

Journal: :Journal of biomedical optics 2018
Daqing Piao Lara A Sypniewski Christian Bailey Danielle Dugat Daniel J Burba Luis De Taboada

Noninvasive photobiomodulation therapy (PBMT) of spinal cord disease remains speculative due to the lack of evidence for whether photobiomodulatory irradiances can be transcutaneously delivered to the spinal cord under a clinically acceptable PBMT surface irradiation protocol. We developed a flexible nine-channel photodetection probe for deployment within the spinal canal of a cadaver dog after...

Journal: :Journal of clinical microbiology 1988
B E Kristiansen K W Lind K Mevold B Sørensen L O Frøholm K Bryn T Tjade K Bøvre

During a 2-month period in 1984, throat and blood samples were collected from 1,102 healthy persons of different ages living in the city of Tromsø, Norway. One hundred and eight persons (9.8%) were meningococcal carriers, but the carrier rate varied with sex and age. Twenty-nine isolates (26.9%) were of serogroup B, and 31 (28.7%) isolates contained the serotype 15 antigen. Sixty-eight (63.0%) ...

2016
Ralph L. Johnson

During the liulf year ending January 31, 1911, there have been two groups of boys in a special class in Girard College, one group known as the "Retarded Class," the other as the "Delinquent Class." There were twenty-four boys in the Retarded Class and twenty-eight in the Delinquent Class. Retarded boys are those who have remained unduly long in a grade without promotion, the repeating having be...

Journal: :The Journal of experimental biology 2012
Pia Saarinen Johan Pahlberg Gábor Herczeg Martta Viljanen Marika Karjalainen Takahito Shikano Juha Merilä Kristian Donner

The visual pigments of rods and cones were studied in eight Fennoscandian populations of nine-spined stickleback (Pungitius pungitius). The wavelength of maximum absorbance of the rod pigment (λ(max)) varied between populations from 504 to 530 nm. Gene sequencing showed that the rod opsins of all populations were identical in amino acid composition, implying that the differences were due to var...

2011
Tatiana Aparecida Voltolin José Augusto Senhorini Fausto Foresti Jehud Bortolozzi Fábio Porto-Foresti

B chromosomes are supernumerary elements present in about 15% of eukaryotic species and are most frequently heterochromatic, behave parasitically, show a transmission rate higher than standard (A) chromosomes, and can provoke harmful effects on carriers. In the current work, Prochilodus lineatus individuals carrying eight and nine B chromosomes were obtained by induced crossing performed involv...

آزموده اردلان, فرید, بابائی, محمد, حداد, پیمان, عقیلی, مهدی, فرهان, فرشید, گنجعلی خانی, مریم السادات,

Background: Colorectal cancer is the third common cancer world wide and the forth in Iran. Neoadjuvant chemoradiotherapy is the standard treatment for locally advanced rectal cancer. In this study we evaluate the efficacy a cox-2 inhibitor on pathologic response, sphincter preservation and acute toxicity during neoadjuvant chemoradiation. Methods: Thirty-six patients that have adenocarcinoma o...

2007
Guy M. Miller

1561 References Cited U.S. PATENT DOCUMENTS 3,792,423 2/1974 Becker et al. ......................... 73/620 3,979,712 9/1976 Ettenhofer et al. . 4,028,934 6/1977 Sollish ................................... 73/620 4,327,576 5/1982 Dickey et al. ................... 73/40.5 A 4,640,121 2/1987 Leuker et al. ................... 73/40.5 A 4,641,526 2/1987 Izumi et al. ........................... 73/5...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید