Sapientia, 1962, Vol. XVII, nº 65 (número completo)

Contenido: Cultura latina / Octavio N. Derisi – Reflexión ontológica sobre el miedo y la angustia / Oswaldo Robles – Perfectibilidad y educabilidad / Francisco Ruiz Sánchez – Notas y comentarios -- Bibliografía

碳纳米管-Mg_(65)Cu_(25)Gd_(10)非晶复合材料玻璃转变的动力学性质

制备了Mg65Cu25Gd10大块非晶合金及其碳纳米管(CNTs)复合材料,对两种材料进行了不同扫描速率下的差热扫描量热分析,研究了加入CNTs对材料玻璃转变和晶化动力学效应的影响。结果表明:加入CNTs后,复合材料的玻璃转变和晶化行为仍然具有动力学效应,但加入的CNTs减小了材料晶化行为对升温速率的依赖程度;同时,加入CNTs加大了材料发生玻璃转变时需要克服的能量势垒,增大了峰值温度时的晶化反应速率常数,从而降低了材料的玻璃形成能力(GFA);对CNTs降低GFA的原因也进行了探讨。

Cruise Report 65-S-1 - Shrimp

(PDF contains 3 pages.)

Cruise Report 65-S-2 - Exploratory

(PDF contains 3 pages.)

Cruise Report 65-S-4, Trawl, California Halibut

(PDF contains 1 page.)

Cruise Report 65-S-3 - Albacore

(PDF contains 3 pages.)

Cruise Report 65-S-5 - Rockfish

(PDF contains 2 pages.)

Cruise Report 65-S-6 - Shrimp

(PDF contains 3 pages.)

Cruise Report 65-S-7 - Crab

(PDF contains 4 pages.)

Rhythms of division of some algae in situ and in laboratory culture. [Translation from: Studii Cerc.Biol.(Bot.) 21, 61-65, 1969. ]

The rhythm of division of 9 species belonging to different groups of algae were analysed in situ and in the laboratory. The research which developed in different environmental conditions attempted to establish the capacity for multiplication and assimilation of chlorophyll on the part of the algae under study with a view to placing them in a culture. The results obtained showed that the green multicellular algae (eg. Ulothrix) and the blue algae (eg. Lyngbya, Oscillatoria) are able to produce an appreciable quantity of dry matter, just as the unicellular algae. At the same time it arises that amongst the numerous factors of the environment, temperature plays one of the most important roles in the process of multiplication.

Radioautographic method of determination of number of bacteria in water-bodies [Translation from: Informatsionnyi Byulleten Biologiya Vnutrennikh Vod No.26, 65-67, 1975]

The radioautographic method of determination of the number of autotrophic microorganisms was initially suggested for counting methane-oxidizing bacteria. With the help of this method colonies of hydrogen-oxidizing bacteria are differentiated even more clearly from heterotrophic. Under laboratory conditions it was shown that colonies grown on membrane filters from a pure culture of thionic bacteria on a nutrient medium with radio- active carbonate, give better prints on film. This method was tested by the authors for determining the number of these bacteria in the meromictic Lake Vae de San Juan during the expedition to Cuba in the summer of 1973. The study showed that that the thionic bacteria are found throughout the pelagial. It proved that the thionic bacteria can be well considered in water-bodies by the radioautographic method.

Análisis de la percepción de la violencia de género en las mujeres mayores de 65 años: implicaciones para la intervención socioeducativa.

[es] La violencia de género puede afectar a cualquier mujer a lo largo de todo el ciclo vital. Se han estudiado aspectos específicos y diferenciales que ponen de manifiesto como las mujeres mayores de 65 años víctimas de violencia de género presentan dificultades para la percepción y ruptura con esta situación. En base a las conclusiones de dicho análisis se ha observado que el abordaje de esta problemática necesita una intervención especializada, por lo que se han elaborado pautas de intervención socioeducativa para una praxis transformadora y adaptada a su realidad.

SAMUDRA Report No. 65, July 2013

Sticky issues - An update on the recent SSF guidelines, Forced into slavery- New Zealand, Grabbing oceans- MPAs fail to recognize human-rights issues, Getting rights wrong- GPO ignores the voices of SSF people, Smoking kilns- artisan fishers on the map, Depending on mangroves- Vietnam, Statement made at the GDF on work in fishing convention, fishy partnership- proposed GPO, Champion for fishers - Rolf Willmann