Organizational and direct support maintenance repair parts and special tools lists (including depot maintenance repair parts and special tools) for battery assembly BB-643/PPS-5 (NSN 6140-00-076-1461).

Includes index.

Hessen und die Mainzer Stiftsfehde 1461-1463.

Thesis (doctoral)--Universitat Marburg.

Decreto rectoral No. 1461: Por el cual se modifican los capítulos II y III de los Decretos Rectorales No. 986 y 998 sobre incentivos económicos por producción académica

"El Rector de la Universidad del Rosario en uso de sus atribuciones Constitucionales, Considerando: Que el Colegio Mayor de Nuestra del Rosario se ha definido como una Universidad de docencia que hace investigación. Que, teniendo en cuenta el crecimiento de la Universidad en términos de publicaciones científicas en la última década, es pertinente reformar los instrumentos de fomento a la investigación científica, entre otros los relacionados con incentivos económicos por producción académica. Que una política de incentivos busca fomentar y fortalecer aquellos aspectos de la vida académica que una Universidad desea promover y como tal debe responder a las dinámicas de las áreas de conocimiento desarrolladas en la Universidad de manera flexible y evolutiva. Que el presente decreto rectoral establece los lineamientos que constituyen un marco general a partir del cual las unidades académicas, teniendo en cuenta las características propias de cada una de sus disciplinas, pueden acceder a incentivos económicos por producción académica para sus profesores. Decreta: Adoptar los lineamientos sobre incentivos económicos a la producción académica de acuerdo con las disposiciones institucionales generales y específicas para cada unidad académica."

Un notario apostólico al servicio de un monasterio. Suero Peláez y el monasterio de San Pelayo de Oviedo (1429-1461)

En la baja edad media, los monasterios, al igual que todas las instituciones, se vieron obligados por la legislación vigente a recurrir a notarios públicos, en algunas ocasiones nombrados por autoridades laicas y en otras de nombramiento eclesiástico. No existen estudios en los que se analice con detenimiento cual es el comportamiento de la relación entre las instituciones monásticas y el notariado. Por consiguiente, considero interesante estudiar la figura de Suero Peláez, notario apostólico que trabajó para los diversos monasterios ovetenses pero que mantuvo una relación especial con San Pelayo para quienes expidió unos 51 documentos entre 1429 y 1461, y para quienes sirvió también como procurador. Unos servicios que le hicieron ascender en la jerarquía eclesiástica, entrando en el cabildo como clérigo del coro y posteriormente fue promocionado como compañero, por lo que también trabajará en la escribanía capitular como escusador; y que le dieron el capital suficiente para tener una frenética actividad de compra-venta de rentas, alejándose progresivamente de la escrituración de los documentos que signa

An Integrated Framework To Improve The Concept Of Resource Specialisation.

Resource specialisation, although a fundamental component of ecological theory, is employed in disparate ways. Most definitions derive from simple counts of resource species. We build on recent advances in ecophylogenetics and null model analysis to propose a concept of specialisation that comprises affinities among resources as well as their co-occurrence with consumers. In the distance-based specialisation index (DSI), specialisation is measured as relatedness (phylogenetic or otherwise) of resources, scaled by the null expectation of random use of locally available resources. Thus, specialists use significantly clustered sets of resources, whereas generalists use over-dispersed resources. Intermediate species are classed as indiscriminate consumers. The effectiveness of this approach was assessed with differentially restricted null models, applied to a data set of 168 herbivorous insect species and their hosts. Incorporation of plant relatedness and relative abundance greatly improved specialisation measures compared to taxon counts or simpler null models, which overestimate the fraction of specialists, a problem compounded by insufficient sampling effort. This framework disambiguates the concept of specialisation with an explicit measure applicable to any mode of affinity among resource classes, and is also linked to ecological and evolutionary processes. This will enable a more rigorous deployment of ecological specialisation in empirical and theoretical studies.

Estudo das interações entre o complexo polieletrolítico trimetilquitosana/carboximetilcelulose e Cu+2, ácido húmico e atrazina em solução aquosa

The polyelectrolyte complex (PEC) resulting from the reaction of sodium carboxymethylcellulose (CMC) and N,N,N-trimethylchitosan hydrochloride (TMQ) was prepared and then characterized by infrared spectroscopy and energy dispersive X rays analysis. The interactions involving the PEC and Cu2+ ions, humic acid and atrazine in aqueous medium were studied. From the adsorption isotherms the maximum amount adsorbed (Xmax) was determined as 61 mg Cu2+/g PEC, 171 mg humic acid/g PEC and 5 mg atrazine/g PEC. The results show that the CMC/TMQ complex has a high affinity for the studied species, indicating its potential application to remove them from aqueous media.

Lisina digestível para frangos de corte machos entre 12 e 22 dias de idade

Avaliou-se nível de lisina digestível para 1050 frangos de corte dos 12 aos 22 dias de idade. O delineamento experimental foi inteiramente ao acaso, com cinco tratamentos, sete repetições e 30 aves por unidade experimental. Os tratamentos foram: 1,05; 1,10; 1,15; 1,20 e 1,25% de lisina digestível. Avaliaram-se ganho de peso, consumo de ração, conversão alimentar, composição e deposição de nutrientes corporais. Foram constatados efeitos quadráticos de lisina digestível no consumo de ração e resposta linear ascendente no peso da carcaça. Na composição química da carcaça, houve resposta quadrática do nível de lisina na concentração de proteína. As taxas de deposição proteica, deposição de água, da carcaça e do corpo total tiveram aumento linear em resposta ao acréscimo de lisina na dieta. O aumento da concentração de lisina, todavia, coincidiu com a redução da matéria mineral nas vísceras e sangue e no corpo total. Considerado o desempenho, o nível 1,1% de lisina digestível atendeu às necessidades do frango de corte entre o 12º e o 22º dia de idade. Consideradas a composição química e as taxas de deposição dos nutrientes corporais, a demanda pelo aminoácido digestível torna-se igual ou maior que 1,25%

The genus Rhagomys (Thomas 1917) (Rodentia, Cricetidae, Sigmodontinae) in South America: morphological considerations, geographic distribution and zoogeographic comments

American Museum of Natural History

Identification by computer-simulated RFLP of phytoplasmas associated with eggplant giant calyx representative of two subgroups, a lineage of 16SrIII-J and the new subgroup 16SrIII-U

Symptoms resembling giant calyx, a graft-transmissible disease, were observed on 1-5% of eggplant (aubergine; Solanum melongena L.) plants in production fields in Sao Paulo state, Brazil. Phytoplasmas were detected in 1 2 of 1 2 samples from symptomatic plants that were analysed by a nested PCR assay employing 16S rRNA gene primers R16mF2/R16mR1 followed by R16F2n/R16R2. RFLP analysis of the resulting rRNA gene products (1.2 kb) indicated that all plants contained similar phytoplasmas, each closely resembling strains previously classified as members of RFLP group 16SrIII (X-disease group). Virtual RFLP and phylogenetic analyses of sequences derived from PCR products identified phytoplasmas infecting eggplant crops grown in Piracicaba as a lineage of the subgroup 16SrIII-J, whereas phytoplasmas detected in plants grown in Braganca Paulista were tentatively classified as members of a novel subgroup 16SrIII-U. These findings confirm eggplant as a new host of group 16SrIII-J phytoplasmas and extend the known diversity of strains belonging to this group in Brazil.

Environmental impact evaluation using a cooperative model for implementing EMS (ISO 14001) in small and medium-sized enterprises

Certification of an ISO 14001 Environmental Management System (EMS) is currently an important requirement for those enterprises wishing to sell their products in the context of a global market. The system`s structure is based on environmental impact evaluation (EIE). However, if an erroneous or inadequate methodology is applied, the entire process may be jeopardized. Many methodologies have been developed for making of EIEs, some of them are fairly complex and unsuitable for EMS implementation in an organizational context, principally when small and medium size enterprises (SMEs) are involved. The proposed methodology for EIE is part of a model for implementing EMS. The methodological approach used was a qualitative exploratory research method based upon sources of evidence such as document analyses, semi-structured interviews and participant observations. By adopting a cooperative implementation model based on the theory of system engineering, difficulties relating to implementation of the sub-system were overcome thus encouraging SMEs to implement EMS. (C) 2007 Elsevier Ltd. All rights reserved.

Facilitation of 5-HT(1A)-mediated neurotransmission in dorsal periaqueductal grey matter accounts for the panicolytic-like effect of chronic fluoxetine

Chronic administration of antidepressants such as fluoxetine and imipramine increases the responsiveness of 5-HT(1A) receptors in dorsal periaqueductal grey matter (DPAG), a midbrain area consistently implicated in the pathogenesis of panic disorder. This effect has been related to the clinically relevant anti-panic action of these drugs. In this study we determined whether long-term administration of fluoxetine also affects 5-HT efflux in DPAG. As a comparison, the effect of chronic treatment with the anxiolytic 5-HT(1A) receptor agonist buspirone on DPAG 5-HT levels was assessed. We also investigated whether the inhibitory effect of chronic fluoxetine on escape behaviour in the rat elevated T-maze, considered as a panicolytic-like effect, is counteracted by intra-DPAG injection of the 5-HT(1A) receptor antagonist WAY 100635. Male Wistar rats were treated (1 or 21 d, i.p.) with fluoxetine, buspirone or vehicle, once daily. After treatment, 5-HT in DPAG was measured by in-vivo microdialysis coupled to HPLC. In another study, rats treated (21 d, i.p.) with either fluoxetine or vehicle also received intra-DPAG injection of WAY 100635 or saline 10 min before being tested in the elevated T-maze. Chronic, but not acute, administration of fluoxetine significantly raised extracellular levels of 5-HT in DPAG. Long-term treatment with buspirone was ineffective. In the elevated T-maze, intra-DPAG injection of WAY 100635 fully blocked the anti-escape effect of chronic administration of fluoxetine. Therefore, chronic fluoxetine facilitates 5-HT(1A)-mediated neurotransmission within DPAG and this effect accounts for the panicolytic-like effect of this antidepressant in the elevated T-maze.

Beyond Numbers THE IMPACT OF GENDER QUOTAS IN LATIN AMERICA

This article considers the impact of electoral quotas for women. Most studies have either focused on whether particular policies increase the numbers of women elected or assessed the extent to which a greater number of women in the legislature produces more gender-sensitive legislation. However, little attention has been paid to the cultural changes that can result from adopting gender quotas. This article argues that, although increasing the number of women in legislatures may improve the attention to gender issues, broader processes are involved. Latin American women`s activism and alliances have been critical in ensuring the expansion of women`s rights and increasing the number of women elected. Quotas, and the debate surrounding their adoption, have provided an incentive for women`s collective action and fostered the politicization of gender issues. An analysis of the impact of quotas, therefore, must recognize these broader impacts.

rTMS treatment for depression in Parkinson`s disease increases BOLD responses in the left prefrontal cortex

The mechanisms underlying the effects of antidepressant treatment in patients with Parkinson`s disease (PD) are unclear. The neural changes after successful therapy investigated by neuroimaging methods can give insights into the mechanisms of action related to a specific treatment choice. To study the mechanisms of neural modulation of repetitive transcranial magnetic Stimulation (rTMS) and fluoxetine, 21 PD depressed patients were randomized into only two active treatment groups for 4 wk: active rTMS over left dorsolateral prefrontal cortex (DLPFC) (5 Hz rTMS; 120% motor threshold) with placebo pill and sham rTMS with fluoxetine 20mg/d. Event-related functional magnetic resonance imaging (fMRI) with emotional stimuli was performed before and after treatment - in two sessions (test and re-test) at each time-point. The two groups of treatment had a significant, similar mood improvement. After rTMS treatment, there were brain activity decreases in left fusiform gyrus, cerebellum and right DLPFC and brain activity increases in left DLPFC and anterior cingulate gyrus compared to baseline. In contrast, after fluoxetine treatment, there were brain activity increases in right premotor and right medial prefrontal cortex. There was a significant interaction effect between groups vs. time in the left medial prefrontal cortex, suggesting that the activity in this area changed differently in the two treatment groups. Our findings show that antidepressant effects of rTMS and fluoxetine in PD are associated with changes in different areas of the depression-related neural network.

A randomized, double-blind clinical trial on the efficacy of cortical direct current stimulation for the treatment of major depression

Preliminary findings suggest that transcranial direct current stimulation (tDCS) can have antidepressant effects. We sought to test this further in a parallel-group, double-blind clinical trial with 40 patients with major depression, medication-free randomized into three groups of treatment: anodal tDCS of the left dorsolateral prefrontal cortex (active group-`DLPFC`); anodal tDCS of the occipital cortex (active control group-`occipital`) and sham tDCS (placebo control group-`sham`). tDCS was applied for 10 sessions during a 2-wk period. Mood was evaluated by a blinded rater using the Hamilton Depression Rating Scale (HDRS) and Beck Depression Inventory (BDI). The treatment was well tolerated with minimal side-effects that were distributed equally across all treatment groups. We found significantly larger reductions in depression scores after DLPFC tDCS [HDRS reduction of 40.4 % (+/-25.8%)] compared to occipital [HDRS reduction of 21.3 % ( +/-12.9%)] and sham tDCS [HDRS reduction of 10.4 % (+/-36.6%)]. The beneficial effects of tDCS in the DLPFC group persisted for 1 month after the end of treatment. Our findings support further investigation on the effects of this novel potential therapeutic approach - tDCS - for the treatment of major depression.

Cannabinoid CB(1) receptors in the medial prefrontal cortex modulate the expression of contextual fear conditioning

The ventral portion of the medial prefrontal cortex (vMPFC) has been related to the expression of contextual fear conditioning. This study investigated the possible involvement of CB(1) receptors in this aversive response. Male Wistar rats were submitted to a contextual aversive conditioning session and 48 h later re-exposed to the aversive context in which freezing and cardiovascular responses (increase of arterial pressure and heart rate) were recorded. The expression of CB(1) receptor-mRNA in the vMPFC was also measured using real time-PCR. In the first experiment intra-vMPFC administration of the CB(1) receptor agonist anandamide (AEA, 5 pmol/200 nl) or the AEA transport inhibitor AM404 (50 pmol/200 nl) prior to re-exposure to the aversive context attenuated the fear-conditioned responses. These effects were prevented by local pretreatment with the CB(1) receptor antagonist AM251 (100 pmol/200 nl). Using the same conditioning protocol in another animal group, we observed that CB(1) receptor mRNA expression increased in the vMPFC 48 h after the conditioning session. Although AM251 did not cause any effect by itself in the first experiment, this drug facilitated freezing and cardiovascular responses when the conditioning session employed a lesser aversive condition. These results indicated that facilitation of cannabinoid-mediated neurotransmission in the vMPFC by local CB(1) receptor activation attenuates the expression of contextual fear responses. Together they suggest that local endocannabinoid-mediated neurotransmission in the vMPFC can modulate these responses.