Po povodu voprosa ob Aḟonskom monastyri͡e sv. Panteleĭmona : statʹi "Li͡ubiteli͡a istiny".

Mode of access: Internet.

Razsuzhdenīe o polʹzakh, mogushchikh posli︠e︡dovatʹ ot uchredzhdenīi︠a︡ chastnykh po gubernīi︠a︡m bankov /

Mode of access: Internet.

Putevyi︠a︡ zapiski po mnogim rossīĭskim gubernīi︠a︡m, 1820 [microform] /

Mode of access: Internet.

Aus einem Totenhause : Aufzeichnungen /

Translation of Zapiski iz mertvogo doma.

Russkai︠a︡ istorīi︠a︡ v zhizmeopisanīi︠a︡kh ei︠a︡ glavneĭshikh dei︠a︡teleĭ.

In Cyrillic characters. Record romanized.

Kriticheski i kommentari i k sochineni i a m F.M. Dostoevskago : sbornik kriticheskikh statei /

Includes bibliographical references and index.

Ostrov Sakhalin /

"Avtobiografīi︠a︡ Feodora Shirokolobova": p. [173]-251.

Istorīi︠a︡ Otechestvennoĭ voĭny 1812 goda, po dostovi︠e︡rnym istochnikam.

Mode of access: Internet.

Análisis de Factibilidad “Centro Ecuestre San Isidro” Sede regional UNA Camoapa (Periodo 2016-2020)

El presente proyecto C entro Ecuestre “San Isidro ” estará ubi cado en el municipio de Camoapa, departamento de Boaco, tiene como propósito fortalecer la formación y capacitación de los criadores de equinos en el municipio de Camoapa durante el periodo 2016 - 2020. El proyecto consiste en el acondicionamiento de un local para fortalecer las capacidades a través de las técnicas ecuestres en el municipio de Camoapa , tiene los componentes de mejoramiento de instalaciones, capacitación, gestión y organización . La metodología utilizada consistió en sondeo dirigido a productores y criadores a través del análi sis deductivo e inductivo de información del contexto en el sector y específicamente con información de la zona del segmento equino. Se recopil ó información de fuentes primarias y secundarias como documentos escritos e internet utilizan do técnicas como: en cuestas, observación, e instrumentos como cuestionario de preguntas abiertas y cerradas, matrices y tablas de salida. R esultados demuestran la necesidad de brindar servicios de capacitación en calzado, doma, nutrición, equitaciones, sanidad equina, genétic a y rodeos; mejoramiento de la calidad en la atención a usuarios, tecnificación y certificac ión anual de un aproximado de 144 (participantes) técnicos. Indirectamente s e espera d inamizar la actividad comercial, promover el turismo y Brindar asistencia técn ica a productores con el apoyo de la organización de asociación de criadores de equinos .El proyecto es factible por la alta demanda de servicios de capacitación requeridos e n la zona , desde el punto de vista técnico existe personal especializado en la zon a p ara el acondicionamiento de las instalacion es y el t alento necesario para la capacitación, ubicación ventajosa cercano a las zonas urbanas, se dispone de servicios básicos y organización funcional derivada de la administración de la UNA S ede R egional Ca moapa. El pr oyecto es de alta contribución social , con impactos significativos en el sector al fortalecer las capacidades humanas de los usuarios beneficiados mediante la capacitación y entrenamiento a clubes hípicos, asociación de ganaderos y aficionados en la actividad ecuestre , e l fomento de las hípicas, el turismo, las f iestas y ferias patronales en el rescate de la cultura en el manejo y aprovechamiento equino en contribuciones a la economía con generación de empleo directos e indirecto . E n lo ambienta l, el proyecto es viable, porque no tendrá impactos negativos severos ; s in embargo , se planifican realizar obr as de prevención y conservación, para la sostenibilidad ambiental del proyecto .

Measurements of activity coefficients at infinite dilution of organic solutes and water on polar imidazolium-based ionic liquids

The activity coefficients at infinite dilution, gamma(infinity)(13), of 55 organic solutes and water in three ionic liquids with the common cation 1-butyl-3-methylimidazolium and the polar anions Cl--,Cl- [CH3SO3](-) and [(CH3)(2)PO4](-), were determined by (gas + liquid) chromatography at four temperatures in the range (358.15 to 388.15) K for alcohols and water, and T = (398.15 to 428.15) K for the other organic solutes including alkanes, cycloalkanes, alkenes, cycloalkenes, alkynes, ketones, ethers, cyclic ethers, aromatic hydrocarbons, esters, butyraldehyde, acetonitrile, pyridine, 1-nitropropane and thiophene. From the experimental gamma(infinity)(13) values, the partial molar excess Gibbs free energy, (G) over bar (E infinity)(m), enthalpy (H) over bar (E infinity)(m), and entropy (S) over bar (E infinity)(m), at infinite dilution, were estimated in order to provide more information about the interactions between the solutes and the ILs. Moreover, densities were measured and (gas + liquid) partition coefficients (KL) calculated. Selectivities at infinite dilution for some separation problems such as octane/benzene, cyclohexane/benzene and cyclohexane/thiophene were calculated using the measured gamma(infinity)(13), and compared with literature values for N-methyl-2-pyrrolidinone (NMP), sulfolane, and other ionic liquids with a common cation or anion of the ILs here studied. From the obtained infinite dilution selectivities and capacities, it can be concluded that the ILs studied may replace conventional entrainers applied for the separation processes of aliphatic/aromatic hydrocarbons.

Selection of ionic liquids to be used as separation agents for terpenes and terpenoids

In this work, ionic liquids are evaluated for the first time as solvents for extraction and entrainers in separation processes involving terpenes and terpenoids. For that purpose, activity coefficients at infinite dilution, γ13 ∞, of terpenes and terpenoids, in the ionic liquids [C4mim]Cl, [C4mim][CH3SO3], [C4mim][(CH3)2PO4] and [C4mim][CF3SO3] were determined by gas−liquid chromatography at six temperatures in the range 398.15 to 448.15 K. On the basis of the experimental values, a correlation of γ13 ∞ with an increase of the solubility parameters is proposed. The infinite dilution thermodynamic functions were calculated showing the entropic effect is dominant over the enthalpic. Gas−liquid partition coefficients give indications about the recovery and purification of terpenes and terpenoids from ionic liquid solutions. Presenting a strong innovative character, COSMO-RS was evaluated for the description of the selectivities and capacities, showing to be a useful tool for the screening of ionic liquids in order to find suitable candidates for terpenes and terpenoids extraction, and separation. COSMO-RS predictions show that in order to achieve the maximum separation efficiency, polar anions should be used such as bis(2,4,4-trimethylpentyl)phosphinate or acetate, whereas high capacities require nonpolar cations such as phosphonium.

EDUCATION, TRAINING AND AWARENESS OF LAWS AS DETERMINANTS OF COMPLIANCE WITH PLANT PROTECTION LAW: THE CASE OF PESTICIDE USE PRACTICES IN TANZANIA

Pesticide residues in food and environment pose serious health risks to human beings. Plant protection laws, among other things, regulate misuse of agricultural pesticides. Compliance with such laws consequently reduces risks of pesticide residues in food and the environment. Studies were conducted to assess the compliance with plant protection laws among tomato farmers in Mvomero District, Morogoro Region, Tanzania. Compliance was assessed by examining pesticide use practices that are regulated by the Tanzanian Plant Protection Act (PPA) of 1997. A total of 91 tomato farmers were interviewed using a structured questionnaire. Purposive sampling was used in selecting at least 30 respondent farmers from each of the three villages of Msufini, Mlali and Doma in Mvomero District, Morogoro Region. Simple Random Sampling was used to obtain respondents from the sampling frame. Individual and social factors were examined on how they could affect pesticide use practices regulated by the law. Descriptive statistics, mainly frequency, were used to analyze the data while associations between variables were determined using Chi-Square and logistic regression model. The results showed that respondents were generally aware of the existence of laws on agriculture, environment and consumer health, although none of them could name a specific Act. The results revealed further that 94.5% of the farmers read instructions on the pesticides label. However, only 21% used the correct doses of pesticides, 40.7% stored pesticides in special stores, 68.1% used protective gear, while 94.5% always read instructions on the label before using a pesticide product. Training influenced the application rate of pesticide (p < 0.001) while awareness of agricultural laws significantly influenced farmers’ tendency to read information on the labels (p < 0.001). The results showed further that education significantly influenced the use of protective gears by farmers (p = 0.042). Education also significantly affected the manner in which farmers stored pesticide-applying equipment (p = 0.024). Furthermore, farmers’ awareness of environmental laws significantly (p = 0.03) affected farmers’ disposal of empty pesticide containers. Results of this study suggest the need for express provisions on safe use and handling of pesticides and related offences in the Act, and that compliance should be achieved through education rather than coercion. Results also suggest establishment of pesticide disposal mechanisms and structures to reduce unsafe disposal of pesticide containers. It is recommended that farmers should be educated and trained on proper use of pesticides. Farmers’ awareness on laws affecting food, environment and agriculture should be improved.