Sotsyale reform oder revolutsye : oysgeṿehlṭe shrifṭen fun Roza Luksemburg ; miṭ biografishe skitses ...

red. fun Y. B. Salutsḳi

În risâle-yi diger der beyân-ı ehl-i cem' ve erbâb-ı tercih : manuscript, undated

Cream laid paper with watermarks. 19.9 x 14.3 cm ( x cm.)

Müdafaa : ehl-i İslâmı nasraniyete davet edenlere karşı kaleme a lınmıştır /

Vol. 2 has title Müdafaaya mukabele ve mukabeleye müdafaa.

Exploring the re-criminalising of OHS breaches in the context of industrial death

Since the 1980s the calls for further criminalisation of organisational conduct causing harm to workers, the public and the environment have intensified in Australia, Canada and England and Wales.' One focal point of this movement has been the criminal law's response to organisations (and their personnel) failing to comply with occupational health and safety ('OHS') standards, particularly when physical harm (death and serious injury) has resulted from those breaches. Some governments have responded with proposals to enable manslaughter prosecutions to be initiated 'more effectively' against organisations causing the deaths of workers or, in some cases, members of the public (Archibald et al, 2004; Haines and Hall, 2004; Hall et al, 2004; Tombs and Whyte, 2003). In Australia governments have also increased monetary penalties for regulatory OHS offences, a few have introduced other contemporary organisational sanctions, and some have initiated OHS prosecutions more vigorously and with larger fines.

Patterning of crystalline organic materials by electro-hydrodynamic lithography.

The control of semi-crystalline polymers in thin films and in micrometer-sized patterns is attractive for (opto-)electronic applications. Electro-hydrodynamic lithography (EHL) enables the structure formation of organic crystalline materials on the micrometer length scale while at the same time exerting control over crystal orientation. This gives rise to well-defined micro-patterned arrays of uniaxially aligned polymer crystals. This study explores the interplay of EHL structure formation with crystal alignment and studies the mechanisms that give rise to crystal orientation in EHL-generated structures.

摆动液压缸组合密封的建模与计算

七功能水下机械手采用至少1个摆动液压缸作为关节驱动。为进行水下作业要求摆动液压缸工作压力为21MPa。为实现其作业压力,对摆动液压缸采用聚四氟乙烯(PTFE)-橡胶组合密封。设定密封件压缩量,对其进行力学分析和弹性流体动力学(EHL)建模,计算出密封压力、油膜厚度等参数。计算结果表明组合密封能够完成21MPa下摆动液压缸的密封。

水下七功能机械手摆动液压缸的研究

强作业型七功能水下机械手是水下机器人不可或缺的通用水下作业工具。随着对海洋的探索加快，对其需求量将越来越大。我国在强作业型七功能水下机械手的研究上与世界先进水平相差很大。对强作业型七功能水下机械手展开研发工作势在必行。 本论文对七功能机械手的重要关节驱动－摆动液压缸进行研究。首先确定摆动缸的结构选型。然后针对摆动液压缸的组合密封展开研究，以明确组合密封各部分的功能，优化密封件的密封性能。最后对摆动缸进行详细设计，并对其工作性能的参数进行估算。 首先，对组合密封模型进行简化后，用弹性流体润滑（EHL）理论进行分析计算，以得到密封件压缩量与密封油膜厚度、泄漏量、摩擦力的关系。 然后将用有限元(FEM)工具分别建立简化模型、叶片模型和组合密封模型，按接近实际的状态对模型进行约束和加载，以分析其变形和应力分布，并根据最终结果对EHL计算结果进行相应修正，以辅助摆动液压缸的设计。完成以上工作后，根据分析结果确定密封件适当的压缩量。同时，对轴端密封建立模型，用FEM工具对其进行受力变形分析，以改善其密封情况。 对密封件的分析表明，采用论文给出的组合密封结构，其中起支撑作用的Ｏ形圈受液压压力变形产生“自封”效应，强化了密封效果。组合密封的在给定压缩量时的，其O形圈的硬度对密封压力影响很大，应选择更高硬度的Ｏ形圈，以完成对摆动液压缸叶片的密封。端密封受装配后轴沿轴向的游动影响明显，应提高此处Ｏ形圈的直径并适当增加其预压缩量。

A variant of SCID with specific immune responses and predominance of gamma delta T cells.

We describe here a patient with a clinical and molecular diagnosis of recombinase activating gene 1-deficient (RAG1-deficient) SCID, who produced specific antibodies despite minimal B cell numbers. Memory B cells were detected and antibodies were produced not only against some vaccines and infections, but also against autoantigens. The patient had severely reduced levels of oligoclonal T cells expressing the alphabeta TCR but surprisingly normal numbers of T cells expressing the gammadelta TCR. Analysis at a clonal level and TCR complementarity-determining region-3 spectratyping for gammadelta T cells revealed a diversified oligoclonal repertoire with predominance of cells expressing a gamma4-delta3 TCR. Several gammadelta T cell clones displayed reactivity against CMV-infected cells. These observations are compatible with 2 non-mutually exclusive explanations for the gammadelta T cell predominance: a developmental advantage and infection-triggered, antigen-driven peripheral expansion. The patient carried the homozygous hypomorphic R561H RAG1 mutation leading to reduced V(D)J recombination but lacked all clinical features characteristic of Omenn syndrome. This report describes a new phenotype of RAG deficiency and shows that the ability to form specific antibodies does not exclude the diagnosis of SCID.

Using a Double-pass solar drier for drying of bamboo shoots

Three different drying methods, a forced convection double-pass solar drier (DPSD), typical cabinet type natural convection solar drier (CD) and traditional open-sun drying (OSD) were used for draying of bamboo shoots in central Vietnam. During drying the operational parameters such as drying temperature, relative humidity, air velocity, insolation and water evaporation have been recorded hourly. The mean drying temperatures and relative humidity in the drying chamber were 55.2°C, 23.7%; 47.5°C, 37,6%; 36.2°C, 47.8% in DPSD, CD and OSD, respectively. The mean global radiation during all experimental runs was 670 Wm^−2. The result also shows that fastest drying process was occurred in DPSD where the falling-rate period was achieved after 7 hours, in change to OSD where it took 16 hours. The overall drying efficiency was 23.11%, 15.83% and 9.73% in case of DPSD, CD and OSD, respectively. Although the construction cost of DPSD was significantly higher than in CD, the drying costs per one kilogram of bamboo shoots were by 42.8% lower in case of DPSD as compared to CD. Double-pass solar drier was found to be technically and economically suitable for drying of bamboo shoots under the specific conditions in central Vietnam and in all cases, the use of this drier led to considerable reduction in drying time in comparison to traditional open-sun drying.

Emulsões de óleo de copaíba: determinação do equilíbrio hidrófilo-lipófilo crítico (EHLC), propriedades e estabilidade físico-químicas

Durante as últimas décadas, as indústrias farmacêuticas têm despertado grande interesse em óleos vegetais e vários extratos de planta por causa da sua baixa toxicidade e alta biodegrabilidade. O óleo de copaíba (Cop) é usado in natura na medicina popular como anti-inflamatório e antimicrobiano para tratar várias doenças, tais como inflamação da garganta, úlceras e infecções urinárias e pulmonares. Emulsões são sistemas dispersos termodinamicamente instáveis que consistem em dispersões de gotículas microscópicas em outro líquido imiscível. O objetivo deste trabalho foi preparar diferentes emulsões de Cop, determinar o EHL crítico deste óleo e avaliar a sua estabilidade, além de realizar estudos comparativos entre diferentes métodos de construção de diagramas de fases. As emulsões foram preparadas pelo método de inversão de fases variando as proporções de EHL de 4,7 a 16,7. A estabilidade foi determinada por vários métodos e os diagramas de fases foram produzidos pelo método de titulação usando diferentes procedimentos de agitação. As emulsões a base de Cop com EHL entre 12,7 e 15,7 foram as mais estáveis. As emulsões apresentaram boa estabilidade em curto e longo prazo, aspecto leitoso e baixos valores de índice de cremagem. Diferentes sistemas coloidais foram produzidos a partir dos diagramas de fases dependendo do processo de agitação. Baseado nesses métodos, o valor determinado de EHL do Cop foi 14,8, as emulsões permaneceram estáveis por mais de um ano e estes resultados indicam que o estudo das emulsões de Cop pode ser um promissor veículo de liberação tópica de fármacos e ativos cosméticos