Passover table with candlesticks, wine goblet and matzoh; Juedische Winterhilfe der Juedische Gemeinde Jewish Institutions

"50000 Mazzoth wurden zu Pessach ausgegeben. ca. 1000 Personen wurde die Teilnahmean den Sederabenden ermoeglicht."

Albert and Elsa Einstein on board ship with captain and unidentified man and woman leaving Hamburg going to California Portraits; Groups

Digital Image

Portrait of Albert Einstein in the Southern California desert Portraits; Men

Verso: "Er sinnt in der Wueste"

Plant regeneration from protoplasts of Capsicum annuum L cv. California Wonder

Plant regeneration from mesophyll protoplasts of pepper, Capsicum annuum L. cv. California Wonder has been demonstrated via shoot organogenesis, Protoplasts isolated from fully expanded leaves of 3-week-old axenic shoots when cultured in TM medium supplemented with 1 mgl(-1) NAA, 1 mgl(-1) 2, 4-D, 0.5 mgl(-1) BAP (CM 1) resulted in divisions with a frequency ranging from 20-25%. Antioxidant ascorbic acid and polyvinylpyrrolidone (PVP) in the medium and incubation in the dark helped overcome browning of protoplasts. Microcalli and macrocalli were formed in TM medium containing 2 mgl(-1) NAA and 0.5 mgl(-1) BAP (CM II) and MS gelled medium containing 2 mgl(-1) NAA and 0.5 mgl(-1) BAP (CM III), respectively, Regeneration of plantlets was possible via caulogenesis, Microshoots, 2-5 per callus appeared on MS gelled medium enriched with 0.5 mgl(-1) IAA, 2 mgl(-1) GA and 10 mgl(-1) BAP (CM IVc). Rooting of microshoots was obtained on half strength gelled medium containing 1 mgl(-1) NAA and 0.5 mgl(-1) BAP, Protoplasts isolated from cotyledons failed to divide and degenerated eventually.

Consumer’s comparison between local and imported organic products: A hedonic analysis of the Japanese table wine market

Although hundreds of thousands of organic products are traded on a daily basis, it is less known how imported organic products are evaluated by consumers in an importing country. The paper analyzes Japanese wine point of sale (POS) data to examine whether consumers differentiate between local and imported organic products. The results of our hedonic analyses show that the premium for imported organic red (white) wines is about 42.996 % (8.872 %) while that for domestic red (white) organic wines is about 6.440 % (1.214 %), implying that Japanese consumers pay higher premiums for imported organic agricultural products than for those produced in Japan.

California bearing ratio behavior of cement-stabilized fly ash-soil mixes

Thermal power stations using pulverized coal as fuel generate large quantities of fly ash as a byproduct, which has created environmental and disposal problems. Using fly ash for gainful applications will solve these problems. Among the various possible uses for fly ash, the most massive and effective utilization is in geotechnical engineering applications like backfill material, construction of embankments, as a subbase material, etc. A proper understanding of fly ash-soil mixes is likely to provide viable solutions for its large-scale utilization. Earlier studies initiated in the laboratory have resulted in a good understanding of the California Bearing Ratio (CBR) behavior of fly ash-soil mixes. Subsequently, in order to increase the CBR value, cement has been tried as an additive to fly ash-soil mixes. This paper reports the results.

Diagnóstico comparativo de mastitis en leche bovina, por tres pruebas de campo: california mastitis test (CMT), acidez (NaOH), y reductasa, en los municipios de la Concordia, San Rafael del Norte y San Sebastián de Yali, Jinotega

Con el propósito de evaluar tres técnicas para la determinación de Mastitis, (California Mastitis Test (CMT), Hidróxido de Sodio (NaHO) y Azul de Metíleno (AM)), en vacas de doble propósito, en 2000 se efectuó un estudio en los municipios de La Concordia, San Rafael de Norte y San Sebastián de Yalí, del Departamento de Jinotega. Se utilizaron Fincas de Referencia atendidas por el entonces Ministerio de Agricultura y Ganadería (MAG), de las cuales se seleccionaron catorce (14) fincas privadas y dos Cooperativas, para un total de 16 fincas que representaron el 53.3 % del total de fincas. De éstas se muestrearon 398 vacas en producción de diversas razas (Pardo suizo, Brahman y cruces entre Pardo suizo, Criollo y Holstein con Cebú y otros) de diversas lactaciones (número parto}. Las muestras de cada cuarto de la vaca, se tomaron a la hora del ordeño, entre 5:00 y 7:00a.m. Los resultados de CMT e NaHO, (+ ó -), se anotaron en campo al momento de prueba. En la prueba de AM, se hicieron 4 lecturas: 1) al momento de prueba, 2) a los 15 minutos, 3) a una hora y, 4) a tres horas después de la prueba. Se obtuvo un total de 396 datos de 4 cuartos en cada técnica, para un total de 4,752 observaciones. La información se analizó mediante una prueba de Chí Cuadrado, con el Procedimiento CATMOD, del Statistical Análisis System (SAS), Versión para PC 6.03, NC. Las variables de clasificación en el análisis fueron Razas (1-3), Números de Parto (1-6) y Meses de lactación (1-9). De las técnicas, se obtuvo el 46.2, 4.6 y 15.3 % de pruebas positivas con CMT, NaOH y AM, respectivamente; la CMT resultó más efectiva en la determinación de mastitis. De las Razas estudiadas, el Brahmán presentó un 45.2% de afectación por mastitis, mayor que Pardo suizo y cruces indefinidos, con 30.6 y 24.2 %, respectivamente. A partir del tercer parto, se incrementa el nivel de infestación de esta enfermedad, y durante la lactación, en los meses 4, 5,8 y 9.

5.4-MHz single-crystal silicon wine glass mode disk resonator with quality factor of 2 million

This paper reports the design and electrical characterization of a micromechanical disk resonator fabricated in single crystal silicon using a foundry SOI micromachining process. The microresonator has been selectively excited in the radial extensional and the wine glass modes by reversing the polarity of the DC bias voltage applied on selected drive electrodes around the resonant structure. The quality factor of the resonator vibrating in the radial contour mode was 8000 at a resonant frequency of 6.34 MHz at pressure below 10 mTorr vacuum. The highest measured quality factor of the resonator in the wine glass resonant mode was 1.9 × 106 using a DC bias voltage of 20 V at about the same pressure in vacuum; the resonant frequency was 5.43 MHz and the lowest motional resistance measured was approximately 17 kΩ using a DC bias voltage of 60 V applied across 2.7 μm actuation gaps. This corresponds to a resonant frequency-quality factor (f-Q) product of 1.02 × 1013, among the highest reported for single crystal silicon microresonators, and on par with the best quartz crystal resonators. The quality factor for the wine glass mode in air was approximately 10,000. © 2009 Elsevier B.V. All rights reserved.

Low loss HF band SOI wine glass bulk mode capacitive square-plate resonator

This paper reports on the design and electrical characterization of a single crystal silicon micromechanical square-plate resonator. The microresonator has been excited in the anti-symmetrical wine glass mode at a resonant frequency of 5.166 MHz and exhibits an impressive quality factor (Q) of 3.7 × 106 at a pressure of 33 mtorr. The device has been fabricated in a commercial foundry process. An associated motional resistance of approximately 50 kΩ using a dc bias voltage of 60 V is measured for a transduction gap of 2 νm due to the ultra-high Q of the resonator. This result corresponds to a frequency-Q product of 1.9 × 1013, the highest reported for a fundamental mode single-crystal silicon resonator and on par with some of the best quartz crystal resonators. The results are indicative of the superior performance of silicon as a mechanical material, and show that the wine glass resonant mode is beneficial for achieving high quality factors allowed by the material limit. © 2009 IOP Publishing Ltd.

Square wine glass mode resonator with quality factor of 4 million

We report on the experimental characterization of a single crystal silicon square-plate microresonator. The resonator is excited in the square wine glass (SWG) mode at a mechanical resonance frequency of 2.065 MHz. The resonator displays quality factor of 9660 in air and an ultra-high quality factor of Q = 4.05 × 106 in 12 mtorr vacuum. The SWG mode may be described as a square plate that contracts along one axis in the fabrication plane, while simultaneously extending along an orthogonal axis in the same plane. The resonant structure is addressed in a 2-terminal configuration by utilizing equal and opposite drive polarities on surrounding capacitor electrodes, thereby decreasing the motional resistance of the resonator. The resonant micromechanical device has been fabricated in a commercial silicon-on-insulator process through the MEMSCAP foundry utilising a minimum electrostatic gap of 2 μm. © 2008 IEEE.

Comparison Between Lurr And State Vector Analysis Before Strong Earthquakes In Southern California Since 1980

There are seven strong earthquakes with M >= 6.5 that occurred in southern California during the period from 1980 to 2005. In this paper, these earthquakes were studied by the LURR (Load/Unload Response Ratio) method and the State Vector method to detect if there are anomalies before them. The results show that LURR anomalies appeared before 6 earthquakes out of 7 and State Vector anomalies appeared before all 7 earthquakes. For the LURR method, the interval between maximum LURR value and the forthcoming earthquake is 1 to 19 months, and the dominant mean interval is about 10.7 months. For the State Vector method, the interval between the maximum modulus of increment State Vector and the forthcoming earthquake is from 3 to 27 months, but the dominant mean interval between the occurrence time of the maximum State Vector anomaly and the forthcoming earthquake is about 4.7 months. The results also show that the minimum valid space window scale for the LURR and the State Vector is a circle with a radius of 100 km and a square of 3 degrees 3 degrees, respectively. These results imply that the State Vector method is more effective for short-term earthquake prediction than the LURR method, however the LURR method is more effective for location prediction than the State Vector method.

Evaluación de cuatro herbicidas en el control de malezas y su influencia sobre el rendimiento del Capsicum annum L. cv. California wonder

En la estación experimental “Raúl González a. “ del valle de sebaco, Matagalpa, se comparó el efecto de tres diferente dosis de napropemida, trifluralina, metribuzin, alachlor, y dos testigo uno deshierbado y otro en hierba do en el cultivo del capaicum annum l.c.v “ california wender, bajo condiciones de riego, con el objetivo de determinar las dosis que permitieron obtener los mayores rendimiento y un control eficaz de las malezas. La siembra se realizo en forma directa el 12 de enero de 1987, concluyendo el ensayo en mayo del mismo año. Napropamida en pre-emergencia a dosis de 0.351 y 0.702 kg/ha, trifluralina en pre siembra incorporada a 0.674 kg/ha y metribuzin en pre-emergencia a razón de 0.049 kg/ha permitieron rendimiento de 4.49, 4.05, 3.98 y 4 t/ha respectivamente: siendo estos inferiores al testigo deshierbado cuyo rendimiento fue de 8.17 t/ha. Las tres dosis de metrbuzin presentaron el mejor control sobre la asociación de malezas presente, sin embargo, resultaron toxicas al cultivo.