Reestructuración y revitalización de las Naciones Unidas en las esferas económica y social: papel y funciones de la CEPAL = Restructuring and revitalization of the United Nations in the economic and social fields: role and functions of ECLAC = Restructuration et revitalisation de l'Organisation des Nations Unies dans les domaines économique et social: rôle et fonctions de la CEPALC

Incluye Bibliografía

Descentralización de las actividades económicas y sociales de las NU: las nuevas funciones de las comisiones regionales en la cooperación regional e interregional = Decentralization of the economic and social activities of the UN: the new functions of the regional commissions in regional and interregional co-operation

Incluye Bibliografía

Influence of Abutment Type and Esthetic Veneering on Preload Maintenance of Abutment Screw of Implant-Supported Crowns

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

Estructura intergubernamental y funciones de la Comisión Económica para América Latina y el Caribe = Intergovernmental structure and functions of the Economic Commission for Latin America and the Caribbean = Structure et fonctions du mécanisme intergouvernemental de la Commission Economique pour l'Amérique latine et les Caraïbes

Incluye Bibliografía

Effects of square-stepping exercise on cognitive functions of older people

Aim: Cognitive functions can decline with age, and interventions focusing on stimulating them may have positive results. Previous studies have shown that square-stepping exercise (SSE) has a good influence on balance, but this exercise also seems to promote cognitive stimulation. Therefore, the purpose of the present study was to analyse the effect of 16 weeks of SSE on cognitive functions in non-demented community-dwelling older people. Methods: This was a longitudinal, non-randomized study. Forty-one older adults (60 years and older) were recruited, and 21 participated in the SSE group (practised only SSE sequences) and 20 were in the control group (continued with their activities of daily living). Both groups were evaluated using the Mini-Mental State Examination, the Digit Span test, the Toulouse-Pierón Attention Test and the Modified Card Sorting Test. Results: The SSE group showed a significant improvement in global cognitive status, concentrated attention and mental flexibility after 16 weeks of the SSE intervention. Conclusion: Evidence shows that SSE is a physical activity that positively influences cognitive functions in non-demented older people. © 2013 Japanese Psychogeriatric Society.

Swimmer syndrome affecting an entire litter of kittens

Swimmer syndrome is a developmental abnormality characterized by a delay in the ability to walk and move about and is manifested in newborns between 15 and 20 days of age. These animals exhibit constant coxofemoral articulation abduction, and their pelvic limbs move caudally and laterally. This case reports a litter of three crossbreeds kittens (26 days old) with swimmer syndrome. Each animal was treated with physical therapy and shackle bandages that kept their pelvic limbs bent and close to the body. After seven days, all of the animals exhibited normal ambulation, indicating that this treatment had a curative effect on the kittens.

Effects of fasting and refeeding on the metabolic functions of the turtle kinosternon scorpioides (linnaeus, 1766) raised in captivity

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Electric power costs and the functions of electricity undertakings

Report submitted by the Energy Division of the United Nations Economic Commission for Europe

Note on scope and functions of the Economic Commission for Latin America

Spanish version available at the Library

Thermal decomposition and stability in a series of heterobimetallic carbonyl compounds of the type [Fe(CO)4(HgX)2] (X=Cl, Br, I)

Foram preparados compostos carbonílicos heterobimetálicos do tipo [Fe(CO)₄(HgX)₂] ( X= Cl, Br, I), contendo ligação metal-metal, objetivando investigar suas estabilidades térmicas em função do halogênio coordenado aos átomos de mercúrio. A caracterização destes complexos foi feita usando-se de técnicas espectroscópicas de infravermelho e ressonância magnética nuclear, além de análise elementar. O produto final das termodecomposições foi identificado através de espectroscopia no infravermelho e difratograma de raios-X, método de pó.

Swimmer syndrome affecting an entire litter of kittens

A síndrome do filhote nadador é uma anormalidade do desenvolvimento caracterizada pelo atraso na capacidade de marcha e deslocamento, a qual se manifesta por volta dos 15 a 20 dias de idade. Os animais apresentam a articulação coxofemoral em constante abdução, deslocando os membros pélvicos lateral e caudalmente. Este trabalho relata uma ninhada de três filhotes felinos, sem raça definida, de 26 dias de idade, acometidos por síndrome do filhote nadador, e discute possíveis causas, complicações e tratamentos. Os filhotes foram submetidos à fisioterapia, algemas e bandagens, as quais mantiveram os membros pélvicos flexionados junto ao corpo. Ao final de sete dias, todos os filhotes apresentavam deambulação normal, e o tratamento proposto pode ser considerado curativo para felinos.

Effect of different exercise programs on the psychological and cognitive functions of people with Parkinson's disease

The purpose of this study was to analyze the effect of different exercise programs on the psychological and cognitive functions in patients with Parkinson's disease (PD). Forty-five patients with PD participated in the study. The participants were randomized in three intervention programs: Group-1 (n=15, cognitive-activities), Group-2 (n=15, multimodal exercise) and Group-3 (n=15, exercises for posture and gait). The clinical, psychological and cognitive functions were assessed before and after 4 months of intervention. Univariate analysis did not reveal significant interactions between groups and time (p>0.05). However, univariate analysis for time revealed differences in stress level and memory. Participants showed less physical stress (p<0.01) and overall stress (p < 0.04) and higher performance in episodic declarative memory (p < 0.001) after exercise. These findings suggest that group work with motor or non-motor activities can improve cognitive and psychological functions of patients with PD.

Dynamical evolution of V-type asteroids in the central main belt

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