The elements of machine design /

Includes index.

Compliance problems of small utility systems with the Powerplant and Industrial Fuel Use Act of 1978.

"DOE/RG-0045."

Information for interim use in estimating power values and hydroelectric power costs.

Mode of access: Internet.

DORS Domestic Abuse Project : annual report.

Project required by the Domestic Abuse of Disabled Adults Intervention Act ("act"), P.A. 87-658.

Power engineering.

No. 12 of each vol. is the buyer's guide for that year.

A digest of the laws, customs, manners, and institutions of the ancient and modern nations.

Ancient history: Antediluvian history. Postdiluvian history. Monumental history. Egypt. Asia. Europe. Greece. Rome.--Modern history: Feudal system. Chivalry. Religions compared, rise of Christianity. Cities, growth and decay of their power. Revival of literature. Progress of regal authority, standing armies, balance of power. Reformation. Formation of English constitution. French revolution.

The personal atmosphere; ten studies in poise and power.

"Reprint of a chapter bearing the same title which appeared in the first edition of 'Power of will'".

Knowledge Organization in Transmedia Fictional Worlds: A Study of Harry Potter, Lord of the Rings, Marvel Universe, and Star Wars

Currently there is no structured data standard for representing elements commonly found in transmedia fictional universes. There are websites dedicated to individual universes, however, information found on these sites separates the various formats into books, movies, comics, etc.; concentrate on only the bibliographic aspects of the material; and are only full-text searchable. We have created an ontological model that will allow researchers, fans, brand managers, and creators to search for and retrieve the information contained in these worlds based on how they are structured. We conducted a domain analysis and user studies based on the contents of Harry Potter, Lord of the Rings, the Marvel Universe, and Star Wars in order to build a new model using the Ontology Web Language (OWL) and an artificial intelligence reasoning engine. This model can infer connections between characters, elements of power, items, places, events, etc. This model will facilitate better search and retrieval of the information contained within these vast story universes for all users interested in them. The result of this project is and OWL ontology that is intuitive for users; can be used by AI systems; and has been updated to reflect real user needs based on user research.

Wavering into Capitalism: The Politics of Sustenance in North Korea

In the 1990s, a catastrophic famine engrossed North Korea. The famine not only claimed thousands of innocent lives but also the social, economic and political principles which had governed the nation since its founding. This paper contends that the famine engendered the rise of a rights-consciousness among North Korean working class citizens. In particular, the famine compelled the rise of bottom-up markets among common North Koreans, as the state failed to uphold its end of caloric compact, which then radically shifted the moral frameworks of the people. The nature in which these frameworks shifted is the focus of my paper. Chronicling the market protests which transpired during the late 2000s, this paper unveils the emergence of a novel constellation of power between the private citizen and the state in consequence of the markets engendering a rights-consciousness.

Interindividual variation of isolated muscle performance and fibre-type composition in the toad Bufo viridus

Interindividual analyses of physiological performance represent one of the most powerful tools for identifying functional positive and negative linkages between various performance traits. In this study we investigated functional linkages in the whole-gastrocnemius performance of juvenile Bufo viridis by examining interindividual variation in in vitro muscle performance and muscle fibre-type composition. We used the work-loop technique to investigate the maximum in vitro power output and fatigue resistance of the gastrocnemius muscle during repeated sets of three cycles at the cycle frequency of 5 Hz, simulating an intermittent style of locomotion. We found several significant correlations between different measures of in vitro muscle performance, including a negative correlation between maximum net power output and fatigue resistance of power, indicating functional trade-offs between these performance traits. We also investigated the extent of individual variation in the proportions of different fibre types, and tested for correlations between individual variation in muscle fibre-type composition and the previously measured isolated muscle performance. Fast glycolytic fibres represented 84.0+/-3.4% of the muscle, while the combined slow oxidative and fast oxidative-glycolytic fibres represented 16+/-3.4%. We found no significant correlations between measures of in vitro muscle performance and the proportion of different fibre types in the gastrocnemius muscle. However, despite this lack of correlation between whole-muscle performance and muscle fibre-type composition data, we suggest the functional linkages detected between different measures of in vitro muscular performance have important ecological and evolutionary consequences.

Motor unit synchronization of the vasti muscles in closed and open chain tasks

Objectives: To investigate motor unit synchronization between medial and lateral vasti and whether such synchronization differs in closed and open chain tasks. Design: Electromyographic recordings of single motor unit action potentials were made from the vastus medialis obliquus (VMO) and multiunit recordings from vastus lateralis during isometric contractions at 30 degrees of knee flexion in closed and open chain conditions. Setting: Laboratory. Participants: Five volunteers with no history of knee pain (age, 30 +/- 3.32y). Interventions: Not applicable. Main Outcome Measure: The degree of synchronization between motor unit firing was evaluated by identifying peaks in the electromyographic averages of the vastus lateralis, triggered from motor unit action potentials in the VMO, and the proportion of power in the power spectral density of the triggered average at the firing frequency of the reference motor unit. The proportion of cases in which there was significant power and peaks in the triggered averages was calculated. Results: The proportion of trials with peaks in the triggered averages of the vastus lateralis electromyographic activity was greater than 61.5% in all tasks, and there was a significantly greater proportion of cases where power in the spectrum was greater than 7.5% (P = .01) for the closed chain condition. Conclusions: There was a high proportion of synchronized motor units between the 2 muscles during isometric contractions, with evidence for greater common drive between the VMO and vastus lateralis in closed chain tasks. This has implications for rehabilitation because it suggests that closed chain tasks may generate better coordination between the vasti muscles.

Handedness in twins: Joint analysis of data from 35 samples

Simultaneous analysis of handedness data from 35 samples of twins (with a combined sample size of 21,127 twin pairs) found a small but significant additive genetic effect accounting for 25.47% of the variance (95% confidence interval [CI] 15.69-29.51%). No common environmental influences were detected (C = 0.00; 95% Cl 0.00-7.67%), with the majority of the variance, 74.53%, explained by factors unique to the individual (95% Cl 70.49-78.67%). No significant heterogeneity was observed within studies that used similar methods to assess handedness, or across studies that used different methods. At an individual level the majority of studies had insufficient power to reject a purely unique environmental model due to insufficient power to detect familial aggregation. This lack of power is seldom mentioned within studies, and has contributed to the misconception that twin studies of handedness are not informative.

Parallel 3D Simulation of a Fault Gouge using the Lattice Solid Model

Despite the insight gained from 2-D particle models, and given that the dynamics of crustal faults occur in 3-D space, the question remains, how do the 3-D fault gouge dynamics differ from those in 2-D? Traditionally, 2-D modeling has been preferred over 3-D simulations because of the computational cost of solving 3-D problems. However, modern high performance computing architectures, combined with a parallel implementation of the Lattice Solid Model (LSM), provide the opportunity to explore 3-D fault micro-mechanics and to advance understanding of effective constitutive relations of fault gouge layers. In this paper, macroscopic friction values from 2-D and 3-D LSM simulations, performed on an SGI Altix 3700 super-cluster, are compared. Two rectangular elastic blocks of bonded particles, with a rough fault plane and separated by a region of randomly sized non-bonded gouge particles, are sheared in opposite directions by normally-loaded driving plates. The results demonstrate that the gouge particles in the 3-D models undergo significant out-of-plane motion during shear. The 3-D models also exhibit a higher mean macroscopic friction than the 2-D models for varying values of interparticle friction. 2-D LSM gouge models have previously been shown to exhibit accelerating energy release in simulated earthquake cycles, supporting the Critical Point hypothesis. The 3-D models are shown to also display accelerating energy release, and good fits of power law time-to-failure functions to the cumulative energy release are obtained.

A low-cost, easy-to-use, real-time power system simulator

We present the design rationale and basic workings of a low-cost, easy-to-use power system simulator developed to support investigations into human interface design for a hydropower plant. The power system simulator is based on three important components: models of power system components, a data repository, and human interface elements. Dynamic Data Exchange (DDE) allows simulator components to communicate with each other within the simulator. To construct the modules of the simulator we have combined the advantages of commercial software such as Matlab/Simulink, ActiveX Control, Visual Basic and Excel and integrated them in the simulator. An important advantage of our approach is that further components of the simulator now can be developed independently. An initial assessment of the simulator indicates it is fit for intended purpose.

Sobre os cumes dos montes sacrificam Um estudo em Oseias 4,4-19

A tese divide-se em três capítulos: no primeiro, estudam-se a forma e o lugar de Oseias 4,4-19; no segundo, os conteúdos da passagem bíblica em foco; e, no terceiro capítulo, abordam-se outros textos do livro de Oseias que corroborem com a tese apresentada a partir da análise de Oseias 4,4-19, feita nos capítulos anteriores. Estudar Oseias é abrir possibilidade de dar voz, novamente, ao antigo profeta e ouvir-lhe falar para a sua situação de israelita e representar seus irmãos na dura realidade da vida em Israel no século 8º a. C. O trecho selecionado para estudo apresenta muitos aspectos dessa vida, caracterizada por declarações, expressões e imagens vívidas, como a montar um quadro do seu cotidiano. E aqui reside o ponto nevrálgico das reflexões sobre a passagem bíblica: um cotidiano condenado pelo profeta, em nome de Javé, por encobrir, por meio de suas aparências e justificativas, o abuso de pessoas, até mediante a religião. O profeta não condena os israelitas, tampouco as mulheres (4,13-14), mas os senhores do poder , dentre os quais estão os sacerdotes, por deixarem suas responsabilidades em favor do povo de Javé para seguirem seus próprios interesses, a custa desse mesmo povo. Para reforçar suas acusações (e lamentações, vv.6 e 11), Oseias se utiliza, metaforicamente, de termos como a raiz hebraica hnz znh e palavras derivadas, a qual é entendida nesta tese como ser ou tornar-se independente , pois aqueles que mandam no país, têm procedido de maneira autônoma, longe das tradições javistas pautadas no verdadeiro conhecimento (tu^D^ da at) e na instrução (hr*oT torah) de deus, que podem ser percebidos na prática do direito (fP*v=m! mispat) e da solidariedade (ds#j# hesed). Oseias não pretende desmascarar cultos idolátricos pela simples preocupação de preservar ideias religiosas, e nem se preocupa com práticas, mesmo as de prostituição, por questões moralistas. Ele protesta contra a realidade de uma vida condenada ao esmagamento por grupos que, mostrando-se tão religiosos, tornaram-se, de fato, independentes do Javé do êxodo, do Javé dos pobres.