1,900,247 research outputs found
Carles Bas
No full textCarles Bas és ecòleg marí ha passat més de 60 anys de la seva vida investigant l'impacte de la pesca. Va ser un dels fundadors de l'actual Institut de Ciències del Mar de BarcelonaPeer reviewe
FINANCIAL PROFITABILITY OF MALI-SUD BAS-FOND RICE PRODUCTION SYSTEMS
Full text linkThe high costs of rehabilitating and/or expanding government-managed irrigated schemes in Mali (Office du Niger) has prompted policy-makers and researchers to explore the potential for the underdeveloped farmer-managed bas-fond to contribute to ensure an adequate rice supply and increase rural households' incomes. Because little is known about nas-fond rice production in Mali, this paper analyzes its financial profitability based on data collected from a random sample of 221 farmers. Data analysis revealed that there are numerous rice production systems in the bas-fond. Budget analysis showed that the four most common bas-fond production systems yield higher returns than the opportunity cost of labor and they are more profitable than the main upland crops competing with rice for farmers labor (cotton, sorghum/millet, and maize). Within a given bas-fond system, however, profitability varies considerably across farms.Agricultural Finance, Crop Production/Industries,
in Turkish idioms
No full textWOS: 000447835700002This study analyzes the metaphoric and metonymic nature of bas/kafa 'head' in Turkish idiomatic expressions from a cognitive linguistic perspective. The database for the study is composed of idioms containing the two head-denoting words bas and kafa. Idioms and their definitions are analyzed in terms of their figurative uses of abstract concepts, and the conceptual metaphors and metonymies are identified. Findings are examined under five categories: head as the representative of the person, the seat of mental faculties, the locus of emotions, the sign of superiority/power, and the sign of value. The study proposes a cultural model in which the image schemas whole-part, containment and verticality play a key role, and reveals cross-cultural similarities and differences in the conceptualization of head. The study also provides further support for the embodiment thesis, and underscores the impact of cultural processes in shaping the way the body is conceptualized
[Registre des délibérations du Directoire du département du Bas-Rhin, 1-30 juin 1793] ([Reprod.]) / [éd. par les Archives départementales du Bas-Rhin]
No full textCollection : Les archives de la Révolution française ; 6.1.119Collection : Les archives de la Révolution française ; 6.1.119Appartient à l’ensemble documentaire : Alsace
merliseclyde/BAS: BAS Version 1.5.2
No full textBAS 1.5.2
Features
<ul>
<li><p>Included an option <code>pivot=TRUE</code> in <code>bas.lm</code> to fit the models using a pivoted Cholesky decomposition to allow models that are rank-deficient. <a href="https://github.com/merliseclyde/BAS/issues/24">Enhancment #24</a> and <a href="https://github.com/merliseclyde/BAS/issues/21">Bug #21</a>. Currently coefficients that are not-estimable are set to zero so that <code>predict</code> and other methods will work as before. With more testing and timing this may become the default; otherwise the default method without pivoting issues a warning if log marginals are <code>NA</code>. The vector <code>rank</code> is added to the output (see documenation for <code>bas.lm</code>) and the degrees of freedom methods that assume a uniform prior for obtaining estimates (AIC and BIC) are adjusted to use <code>rank</code> rather than <code>size</code>.</p>
</li>
<li><p>Added option <code>force.heredity=TRUE</code>to force lower order terms to be included if higher order terms are present (hierarchical constraint) for <code>method='MCMC'</code> and <code>method='BAS'</code> with <code>bas.lm</code> and <code>bas.glm</code>. Updated Vignette to illustrate. <a href="https://github.com/merliseclyde/BAS/issues/19">enhancement #19</a>. Checks to see if <em>parents</em> are included using <code>include.always</code> pass <a href="https://github.com/merliseclyde/BAS/issues/26">issue #26</a>.</p>
</li>
<li><p>Added option <code>drop.always.included</code> to <code>image.bas</code> so that variables that are always included may be excluded from the image. By default all are shown <a href="https://github.com/merliseclyde/BAS/issues/23">enhancement #23</a></p>
</li>
<li><p>Added option <code>drop.always.included</code> and <code>subset</code> to <code>plot.bas</code> so that variables that are always included may be excluded from the plot showing the marginal posterior inclusion probabilities (<code>which=4</code>). By default all are shown <a href="https://github.com/merliseclyde/BAS/issues/23">enhancement #23</a></p>
</li>
<li><p>update <code>fitted.bas</code> to use predict so that code covers both GLM and LM cases with <code>type='link'</code> or <code>type='response'</code></p>
</li>
<li><p>Updates to package for <a href="https://bestpractices.coreinfrastructure.org/projects/2055"></a> certification</p>
</li>
<li><p>Added <a href="https://codecov.io/gh/merliseclyde/BAS">Code Coverage</a> support and more extensive tests using <code>test_that</code>.</p>
</li>
</ul>
Bugs
<ul>
<li><p>fixed <a href="https://github.com/merliseclyde/BAS/issues/36">issue #36</a> Errors in prior = "ZS-null" when R2 is not finite or out of range due to model being not full rank. Change in <code>gexpectations</code> function in file <code>bayesreg.c</code></p>
</li>
<li><p>fixed <a href="https://github.com/merliseclyde/BAS/issues/35">issue #35</a> for <code>method="MCMC+BAS"</code> in <code>bas.glm</code> in <code>glm_mcmcbas.c</code> when no values are provided for <code>MCMC.iterations</code> or <code>n.models</code> and defaults are used. Added unit test in <code>test-bas-glm.R</code></p>
</li>
<li><p>fixed <a href="https://github.com/merliseclyde/BAS/issues/34">issue #34</a> for <code>bas.glm</code> where variables in <code>include.always</code> had marginal inclusion probabilities that were incorrect. Added unit test in <code>test-bas-glm.R</code></p>
</li>
<li><p>fixed <a href="https://github.com/merliseclyde/BAS/issues/33">issue #33</a> for Jeffreys prior where marginal inclusion probabilities were not renomalized after dropping intercept model</p>
</li>
<li><p>fixed <a href="https://github.com/merliseclyde/BAS/issues/32">issue #32</a>
to allow vectorization for <code>phi1</code> function in R/cch.R
and added unit test to "tests/testthat/test-special-functions.R"</p>
</li>
<li><p>fixed <a href="https://github.com/merliseclyde/BAS/issues/30">issue #31</a> to coerce <code>g</code> to be a REAL for <code>g.prior</code> prior and <code>IC.prior</code> in <code>bas.glm</code>; added unit-test "tests/testthat/test-bas-glm.R"</p>
</li>
<li><p>fixed <a href="https://github.com/merliseclyde/BAS/issues/30">issue #30</a> added n as hyperparameter if NULL and coerced to be a REAL for <code>intrinsic</code> prior in <code>bas.glm</code>; added unit-test</p>
</li>
<li><p>fixed <a href="https://github.com/merliseclyde/BAS/issues/29">issue #29</a> added n as hyperparameter if NULL and coerced to be a REAL for <code>beta.prime</code> prior in <code>bas.glm</code>; added unit-test</p>
</li>
<li><p>fixed <a href="https://github.com/merliseclyde/BAS/issues/28">issue #28</a> fixed length of MCMC estimates of marginal inclusion probabilities; added unit-test</p>
</li>
</ul>
<ul>
<li><p>fixed <a href="https://github.com/merliseclyde/BAS/issues/27">issue #27</a> where expected shrinkage with the JZS prior was greater than 1. Added unit test.</p>
</li>
<li><p>fixed output <code>include.always</code> to include the intercept <a href="https://github.com/merliseclyde/BAS/issues/26">issue #26</a> always so that <code>drop.always.included = TRUE</code> drops the intercept and any other variables that are forced in. <code>include.always</code> and <code>force.heredity=TRUE</code> can now be used together with <code>method="BAS"</code>.</p>
</li>
<li><p>added warning if marginal likelihoods/posterior probabilities are NA with default model fitting method with suggestion that models be rerun with <code>pivot = TRUE</code>. This uses a modified Cholesky decomposition with pivoting so that if the model is rank deficient or nearly singular the dimensionality is reduced. <a href="https://github.com/merliseclyde/BAS/issues/21">Bug #21</a>.</p>
</li>
<li><p>corrected count for first model with <code>method='MCMC'</code> which lead to potential model with 0 probabiliy and errors in <code>image</code>.</p>
</li>
<li><p>coerced predicted values to be a vector under BMA (was a matrix)</p>
</li>
<li><p>fixed <code>size</code> with using <code>method=deterministic</code> in <code>bas.glm</code> (was not updated)</p>
</li>
<li><p>fixed problem in <code>confint</code> with <code>horizontal=TRUE</code> when intervals are point mass at zero.</p>
</li>
</ul>
Other
<ul>
<li><p>suppress <code>warning</code> when sampling probabilities are 1 or 0 and the number of models is decremented<br>
<a href="https://github.com/merliseclyde/BAS/issues/25">Issue #25</a></p>
</li>
<li><p>changed <code>force.heredity.bas</code> to renormalize the prior probabilities rather than to use a new prior probability based on heredity constraints. For future, add new priors for models based on heredity. See comment on <a href="https://github.com/merliseclyde/BAS/issues/26">issue #26</a>.</p>
</li>
<li><p>Changed License to GPL 3.0</p>
</li>
</ul>
merliseclyde/BAS: BAS 1.5.1
No full textBAS 1.5.1 June 6, 2018
Features
<ul>
<li>added S3 method <code>variable.names</code> to extract variable names in the highest probability model, median probability
model, and best probability model for objects created by <code>predict</code>.</li>
</ul>
Bugs
<ul>
<li>Fixed incorrect documentation in <code>predict.basglm</code> which had that <code>type = "link"</code> was the default for prediction <a href="https://github.com/merliseclyde/BAS/issues/18">issue #18</a></li>
</ul>
Programa a desarrollar por parte del personal del centro de tecnología pesquera de Las Palmas de Gran Canaria bajo la dirección del Dr. Carlos Bas del Instituto Nacional de Investigaciones Pesqueras
No full textPrograma a desarrollar por parte del personal del Centro de Tecnología Pesquera de Las Palmas de Gran Canaria bajo la dirección del Dr. Carlos Bas del Instituto Nacional de Investigaciones Pesqueras, dirigido fundamentalmente a completar las funciones con las que contaría el centro a partir de 1979 y en particular al utillaje del futuro buque de investigaciones pesquero-oceanográficas.81
Informe de Carlos Bas miembro del grupo de trabajo del C.E.C.A.F. reunión de Roma del 20 al 24 de abril de 1970
No full textInforme de Carlos Bas miembro del grupo de trabajo del C.E.C.A.F. reunión de Roma del 20 al 24 de abril de 1970 en la que no se presentan comunicaciones sino aportaciones de las distintas delegaciones en las que se llega a la conclusión de que las estadísticas generales son, en general, incompletas y se recomienda mayor disponibilidad para una próxima reunión.31
merliseclyde/BAS: BAS Version 1.4.9
No full text<p>Version of BAS to accompany final version of the paper "Mixtures of g-priors in Generalized Linear Models" to appear in the Journal of the American Statistical Association.</p>
Informe de la misión llevada a cabo por el Dr. C. Bas en Mauritania en relación con el desarrollo de la Ciencias Marinas
No full textComo resultado de la necesidad sentida por el Estado Mauritano de asegurar un mejor desarrollo de las Ciencias Marinas para controlar los importantes recursos existentes en su aguas, las autoridades de este pals realizaron contactos oficiales con UNESCO a fin de establecer algunos acuerdos, encaminados a la consecución de dicho objetivo. Del 3 al 8 de marzo de 1977, el Dr. Morcos, de la División de Ciencias Marinas de UNECCO, llevó a cabo un primer contacto con las autoridades mauritanas para establecer las condiciones de tal colaboración y conocer mejor el entorno del problema que debía ser abordado. Durante el verano de 1978 la UNESCO otorga al DR. Carlos Bas la capacidad de desarrollar la labor de información y sugerencias, labor que inicia el 19 de octubre de 1978, previa aceptación del gobierno de Mauritania. El informe comprende estudios de los recursos, las técnicas, la organización, la situación cultural y administrativa, la formación del personal,...4614
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