Results 281 to 290 of about 13,206,732 (334)

B-1 Composite Horizontal Stabilizer Development

Journal of Composite Materials, 1976
The design of the composite horizontal stabilizer for the B-1 aircraft has evolved after ten years of experience in the design, processing and testing of graphite and boron epoxy structures. A concentrated effort has been made to develop a stabilizer configuration which makes optimum use of graphite and boron materials to obtain a reasonable weight ...
Walter Ludwig, Herman Erbacher, Joseph Visconti   +2 more
openaire   +1 more source

Horizontal Nonparenteral Spread of Hepatitis B Among Children

Annals of Internal Medicine, 1981
Two families with an unusually high incidence of hepatitis B infection (15 of 21 persons) were investigated over an 18-month period. Serologic evidence of past or present infection--hepatitis B surface antigen (HBsAg), antibody to hepatitis B surface antigen (anti-HBs), or antibody to hepatitis B core antigen (anti-HBc)--was found in 11 of the 12 ...
A M, Leichtner, J, Leclair, D A, Goldmann, R T, Schumacher, I H, Gewolb, A J, Katz   +5 more
openaire   +2 more sources

Horizontal Transmission of Hepatitis B Virus in Children

Journal of Pediatric Gastroenterology and Nutrition, 1993
SummaryHorizontal transmission of hepatitis B virus (HBV) is responsible for about half of the hepatitis B surface antigen (HBsAg) carriers in Taiwan. To investigate the routes and risk factors of horizontal HBV transmission, 131 HBsAg carrier children of HBsAg seronegative mothers were compared with 98 age‐matched children seronegative for all ...
Hsu, SC, Chang, MH, Ni, YH, Hsu, HY, Lee, CY.   +4 more
openaire   +2 more sources

Horizontal transmission of hepatitis B virus in Turkey

Public Health, 2008
Worldwide, there is a close relationship between endemic frequency and the route of transmission of hepatitis B virus (HBV) infection. Parenteral and sexual transmission is seen in low endemic Western populations, while vertical transmission is the main route in Far East and African countries.
H, Değertekin, G, Güneş
openaire   +2 more sources

A Truly Cosmopolitan Philosopher: Images of Kant in Belo Horizonte

Kant-Studien, 2023
AbstractIn this essay, I provide a reconstruction of the history of and surrounding the bust of Kant, together with its plaque, which jointly compose the monument created in honor of the sage of Königsberg at the Faculty of Philosophy and Human Sciences (FAFICH) of the Federal University of Minas Gerais (UFMG) in Belo Horizonte, Brazil.
openaire   +1 more source

OrthoAligner “NAM”: A Case Series of Presurgical Infant Orthopedics (PSIO) Using Clear Aligners

The Cleft Palate-Craniofacial Journal, 2019
Presurgical infant orthopedics (PSIO) is done to reduce the size of the cleft defect along with improving the arch alignment and nasolabial aesthetics in patients with cleft lip and palate, leading to an improvement of nasolabial aesthetics allowing for ...
P. Batra, B. F. Gribel, B. A. Abhinav, A. Arora, Sreevatsan Raghavan   +4 more
semanticscholar   +1 more source

Manejo Integrado del suelo para la restauración y sostenibilidad en la palma aceitera Ecuador

LATAM Revista Latinoamericana de Ciencias Sociales y Humanidades
La palma aceitera es un cultivo estratégico para la economía rural tropical. En Pedernales-Ecuador, la adaptabilidad del hibrido interespecífico OxG depende de la calidad y manejo del suelo, afectado por acidez, desequilibrio catiónico y procesos de ...
Tyrone Antonio Zambrano Barcia, Freddy Alejandro Zambrano Rivera, Henrry Othón Intriago Mendoza, Raúl Ramón Macías Chila, Daniel Gustavo Parrales Mendoza, María Dolores Santana Faubla   +5 more
semanticscholar   +1 more source

Evaluación de parámetros físicos del suelo para la siembra del híbrido OxG en la estación experimental latitud 0 del occidente del Ecuador

LATAM Revista Latinoamericana de Ciencias Sociales y Humanidades
Evaluar las características físicas del suelo en diferentes horizontes en un lote experimental de palma aceitera en Pedernales, Ecuador. La degradación del suelo, a menudo no percibida, se manifiesta en la disminución de la productividad agrícola, la ...
Fredy Alejandro Zambrano Rivera, Pablo Segundo Zamora Macias, Raúl Ramón Macías Chila, Henrry Othón Intriago Mendoza, Tyrone Antonio Zambrano Barcia   +4 more
semanticscholar   +1 more source

B/Orders - Schwellen - Horizonte

2019
Damit sind Grenzen ein, wenn nicht gar der prominenteste Untersuchungsgegenstand der Kultursemiotik, also derjenigen Teildisziplin der Wissenschaft von den Zeichen, die kulturelle Prozesse in ihren zeichenhaften Veräußerungen beschreibt. Dementsprechend bezeichnen Gräf/Schmöller die Grenze selbst als eine "semiotische Größe", da sie stets in ...
openaire   +1 more source

Surface Helium Abundance in Horizontal Branch and Halo B Stars

Nature, 1967
Surface helium abundance in blue horizontal branch and halo B stars, considering depletion ...
JOHN FAULKNER, ICKO IBEN
openaire   +1 more source