Socio-economic survey of fisher families, 1958-59

Fisher families had been investigated by the Department of Commerce and Industries in earlier economic surveys conducted in 1935, 1938 and 1939 (Das Gupta, 1937 a & b; 1944 a & b). These surveys were directed at the general economic conditions of the urban and rural sectors of the population and therefore did not provide much information in particular on the life of the fisherman or his environment. The Department of Fisheries in 1954 conducted a rapid enquiry into the living conditions of fishermen to obtain some data on their income, indebtedness and general social conditions, at the request of the Canadian Co-operative Consultant for incorporation in his report on the "Status and Possibilities of Co-operative Development of the Fisheries of Ceylon” (MacDonald, 1954). The present survey was undertaken to provide more definite socio-economic information on the fishermen of Ceylon, covering such aspects as income, expenditure, indebtedness and living conditions. The survey was started in June, 1958, but was interrupted by the unsettled conditions of the Island at the time, taking therefore a little over a year for completion. Some of the data collected was used as a basis for a report on the living conditions of fishermen, incorporated in the “Guide to the Fisheries of Ceylon", a hand book published by the Department of Fisheries (Anon. 1958).

Assessment of impact of ten days fishing ban in the major spawning grounds of hilsa (Tenualosa ilisha, Fisher and Bianchi, 1984)

A study was undertaken to find out the impact of ten days fishing ban in the major spawning grounds of hilsa during October to December. The study revealed a positive impact of fishing ban during spawning season on reproduction success of hilsa. Proportionate distribution of male and female hilsa also showed a significant level of distribution in and around the spawning grounds where the ratio was 35:65. Percent of oozing hilsa during fishing ban period in the spawning grounds was observed 1.61%. About 5% spent hilsa was observed in the fish landing centers and was compared with the data of Global Environment Facility (GEF) and Bangladesh Fisheries Research Institute (BFRI) studies and was found about 2.80-3.57 times higher than that of the findings of 2002 and 2003. Estimated egg production value showed about 46,800 Kg of eggs could have been produced that indicating a positive impact of 10 days fishing ban in spawning season. Abundance of higher percentages of gravid hilsa was found which were not available in the same quantity and condition in the non-fishing ban period. During the present investigation, fairly higher amount of spent hilsa and juveniles were also observed in the spawning grounds. Along with the jatka fry, spawn and fries of other fishes were also found in higher quantity than the previous years and thus it is assumed that fishing ban also might have positive impact on the successful breeding of other fishes. Overall, the fishing ban was found effective for successful breeding of hilsa.

Geostatistical Fisher discriminant analysis

A geostatistical version of the classical Fisher rule (linear discriminant analysis) is presented.This method is applicable when a large dataset of multivariate observations is available within a domain split in several known subdomains, and it assumes that the variograms (or covariance functions) are comparable between subdomains, which only differ in the mean values of the available variables. The method consists on finding the eigen-decomposition of the matrix W-1B, where W is the matrix of sills of all direct- and cross-variograms, and B is the covariance matrix of the vectors of weighted means within each subdomain, obtained by generalized least squares. The method is used to map peat blanket occurrence in Northern Ireland, with data from the Tellus
survey, which requires a minimal change to the general recipe: to use compositionally-compliant variogram tools and models, and work with log-ratio transformed data.

Grados altos en la Escala de Fisher predicen el desarrollo de hidrocefalia en pacientes con hemorragia subaracnoidea espontanea

Objetive. To determine if high grades of Fisher scale are useful to predict the development of hydrocephalus in consecutive Colombian patients with spontaneous subarachnoid hemorrhage (SAH) assessed from January 2005 to April 2012 with 12 month follow-up. Methods. 251 patients were included in a restrospective manner. The association between Fisher scale and hydrocephalus was analyzed bivariate and multivariate analysis. In addition, a systematic literature review (SLR) was done. Results. In our cohort of patients, the etiology of SAH was due to aneurysms; 78,5%. The prevalence of hydrocephalus was found to be of 27,1%. Overall survival with a 12 month follow-up was of 65,7%. Average age of included patients was 55,5 ± 15 years, and most of them were women; 65,7%. Having Fisher 4 and Hunt-Hess III are significantly associated with hydrocephalus: adjusted OR: 2.93 95% CI: 1.51-5.65, P <0.001, adjusted OR: 2.83 95% CI: 1.31-6.17 P=0.008 respectively. The SRL showed an overall prevalence of hydrocephalus between 17 and 68% and mortality varied between 3.0% and 33%. 50% of the included studies significantly associated intraventricular hemorrhage ( Fisher 4) with hydrocephalus. Conclusion. Our results confirm current concepts on post-SAH hydrocephalus and the fact that is obstructive and secondary to Fisher 4 and having neurological impairment on admission (Hunt and Hess III).

Escala de Fisher como factor predictor de hidrocefalia en hemorragia subaracnoidea espontanea

Objetivo. Determinar si la cantidad de sangre y su localización es el espacio subaracnoideo, medible con la escala de Fisher en las primeras 24 horas de ocurrido el ictus hemorrágico, es un factor predictor para el desarrollo de hidrocefalia en pacientes con diagnóstico de hemorragia subaracnoidea (HSA) espontánea, vistos en el Hospital Universitario Clínica San Rafael (HUCSR) con seguimiento de 12 meses. Métodos. 251 pacientes fueron incluidos en una cohorte retrospectiva. La asociación entre la escala de Fisher y el desarrollo de hidrocefalia en pacientes con HSA espontánea fue analizada a través de un análisis bivariado y multivariado. Resultados. La edad promedio de los pacientes fue de 55,5 ± 15 años; con predominancia en el sexo femenino 65,7%. La prevalencia de hidrocefalia fue de 27,1% en la cohorte y la etiolog��a de la HSA fue en su mayoría por ruptura de aneurismas de arterias cerebrales; 78,5%. La sobrevida a 12 meses fue de 65,7%. Tanto el grado 4 en la escala de Fisher como Hunt-Hess III se asocian con el desarrollo de hidrocefalia: ORA; 2.93 IC 95%: 1.51-5.65, P <0.001, ORA 2.83 IC 95%: 1.31-6.17 P=0.008 respectivamente. Conclusión. La presencia de sangrado Intraventricular o intraparenquimatoso ( Fisher 4) en las primeras 24 horas, asociado a un deterioro neurológico al ingreso Hunt-Hess III están asociados con el desarrollo de hidrocefalia en los 251 pacientes evaluados con diagnóstico de HSA espontánea; hallazgos consistentes con lo reportado en la literatura mundial.

The 434(G > C) polymorphism in the eosinophil cationic protein gene and its association with tissue eosinophilia in oral squamous cell carcinomas

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Patch-size and isolation effects in the Fisher-Kolmogorov equation

We examine the classical problem of the existence of a threshold size for a patch to allow for survival of a given population in the case where the patch is not completely isolated. The surrounding habitat matrix is characterized by a non-zero carrying capacity. We show that a critical patch size cannot be strictly defined in this case. We also obtain the saturation density in such a patch as a function of the size of the patch and the relative carrying capacity of the outer region. We argue that this relative carrying capacity is a measure of the isolation of the patch. Our results are then compared with conclusions drawn from observations of the population dynamics of understorey birds in fragments of the Amazonian forest and shown to qualitatively agree with them, offering an explanation for the importance of dispersal and isolation in these observations. Finally, we show that a generalized critical patch size can be introduced resorting to threshold densities for the observation of a given species.

Modelo de Fisher-Kolmogorov em dinâmica populacional com capacidade de suporte espacialmente dependente

Pós-graduação em Física - IFT

Analysis of coastal sediment transport processes from Wrightsville Beach to Fort Fisher, North Carolina /

A comprehensive engineering analysis of the coastal sediment transport processes along a 42-kilometer segment of the North Carolina shoreline from Wrightsville Beach to Fort Fisher is presented. Included in the analysis is an interpretation of the littoral processes, longshore transport, and the behavior and success of beach nourishment projects at Wrightsville Beach and Carolina Beach, North Carolina. The historical position of the MLW, MSL, and MHW contours, relative to a fixed base line, is plotted for the period between 1964 and 1975. An equivalent volumetric erosion or accretion between successive surveys is determined by multiplying the average excursion distance of the contours by a constant of proportionality. The plots of excursion distance versus time for the MLW, MSL, and MHW contours also show the time response of the beach fills. This response is described by a mathematical function. The alongshore components of wave-induced energy flux are also determined within the study area through wave refraction analysis. This information, together with the information on volumetric change, is used in a sediment budget analysis to determine the coefficient of alongshore sediment transport and the inlet trapping characteristics. (Author).

What Mrs. Fisher knows about old southern cooking, soups, pickles, preserves, etc.

"Preface and apology" on p. [3] contains information on Mrs. Fisher's life and names of benefactors in San Francisco and Oakland who assisted her in writing the book.

Nominations of John Ramsey Johnson and Gerald I. Fisher : hearing before the Committee on Governmental Affairs, United States Senate, One Hundred Sixth Congress, second session on the nominations of Johm Ramsey Johnson and Gerald I. Fisher to be associate judges of the Superior Court of the District of Columbia.

Shipping list no.: 2001-0109-P.

A study of bicycle/motor-vehicle accidents: identification of problem types and countermeasure approaches. Volume 3--appendices E-G. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Recollections and correspondence, with a short account of his two sons, Lieutenants A.H.H. Parr and G.R. Parr.

Mode of access: Internet.