A bibliography of works for the identification of freshwater invertebrates in the British Isles

This bibliography covers the literature up to the end of 1978. The criteria used in the selection of references were that they should aid identification of invertebrates directly; thus, works solely concerned with the taxonomy of a particular group are in general omitted unless they contain a key. Some check-lists are however included where they give current nomenclature. The references are arranged alphabetically within each group and deal mainly with macro-invertebrates but include available keys to some microscopic invertebrates. Internal parasites and hymenopterous parasitoids are omitted. For insects the life stages to which the key applies are given where this is not clear in the reference. A number of keys to non-aquatic stages have been included in the hope that they may prove useful in certain circumstances. In addition, under a general head, latest check-lists are referred to together with bibliographies of algal keys and a guide for the identification of British water plants.

La técnica del interrogatorio judicial

[ES]Al escuchar la palabra interrogatorio, lo que normalmente sucede es que las personas asocien dicho término con el interrogatorio realizado por parte de la policía, debido a la gran cantidad de películas basadas en este tipo de interrogatorio. Lo que se ha pretendido a través de este trabajo es el estudio y análisis de las características y funciones que generalmente invaden el interrogatorio judicial, así como el examen de las distintas técnicas posibles a llevar a cabo para la consecución de su fin: la verdad sobre los hechos probados. Además, se ha querido subrayar la importancia e influencia que tiene la ciencia de la psicología en este campo, estableciendo y exponiendo diferentes claves psicológicas para realizar de una mejor manera el trabajo del abogado en el acto del interrogatorio judicial, ya que, aun siendo imprescindible el conocimiento de la ciencia del Derecho, ha de tenerse muy en cuenta y de hecho, no olvidarse de la ciencia de la Psicología.

Estudio de caso de Organización de Empresas: IBERDROLA y su Programa SAVIA

Fenómenos como la globalización y la tecnología traen consigo cambios que están alterando las reglas del juego en el mundo empresarial. La protagonista del panorama actual es la innovación y para trabajar en ello las claves del éxito son la motivación, el trabajo en equipo y un rol directivo que evolucione hacia el papel de Líder-Coach-Facilitador, afirmando la importancia de los factores organizacionales. Bajo estas premisas, a lo largo del documento se analizan las áreas organizativas de trabajo en equipo, de comunicación, de liderazgo y de motivación, reflejadas en una empresa referente como es IBERDROLA, que profundiza y recopila los aspectos mencionados en su modelo de competencias al que denomina Programa SAVIA. A partir de ahí y siguiendo el camino de la mejora continua, se plantearán unas propuestas personales.

Marketing de la moda. Condicionantes y claves de éxito

El presente trabajo analiza algunas de las claves más importantes de la comercialización de la moda, actualmente condicionada por los muchos e importantes cambios experimentados en el mercado. Entre los que más han afectado a esta industria, destacan los avances tecnológicos, el nuevo comportamiento del consumidor o las nuevas formas de distribución. Se muestran algunas de las diferentes estrategias y herramientas que han adoptado las marcas para la comercialización de los productos, teniendo en cuenta los gustos y preferencias de los consumidores. Finalmente, se aborda el efecto que ha tenido la aparición de los blogs para la venta de moda, gracias a entrevistas realizadas a personas influyentes en este ámbito.

Através e apesar da reconstrução nacional em Angola: circunstâncias e arranjos nos limites da vida

A "reconstrução nacional" de Angola impressiona pela magnitude de seus empreendimentos visíveis. Esta Tese trata de travessias conduzidas por diferentes atores sociais "através" e "apesar" da "reconstrução nacional". A partir de micronarrativas de algumas pessoas que compõem a "Angola" contemporânea e que, em algum momento, foram minhas interlocutoras, sigo por caminhos que operam como chaves interpretativas para traçar os sentidos e os significados do pós-guerra no país. Para transitar "através da reconstrução nacional" é necessário ser re-conhecido, não apenas por políticas repressivas e de gestão de populações, mas também como sujeito de direitos. Aqueles que não obtiveram este re-conhecimento agenciam as brechas existentes em seus campos de possibilidades, "apesar da reconstrução nacional". Entre arranjos circunstanciais e (não) re-conhecimentos alguns ocupam, situacionalmente, a condição de borderlander. E "através" e "apesar" pessoas constroem suas vidas enquanto a nação se reconstrói.

Identification of Materials from Construction Site Images Using Content Based Image Retrieval Techniques

The capability to automatically identify shapes, objects and materials from the image content through direct and indirect methodologies has enabled the development of several civil engineering related applications that assist in the design, construction and maintenance of construction projects. Examples include surface cracks detection, assessment of fire-damaged mortar, fatigue evaluation of asphalt mixes, aggregate shape measurements, velocimentry, vehicles detection, pore size distribution in geotextiles, damage detection and others. This capability is a product of the technological breakthroughs in the area of Image and Video Processing that has allowed for the development of a large number of digital imaging applications in all industries ranging from the well established medical diagnostic tools (magnetic resonance imaging, spectroscopy and nuclear medical imaging) to image searching mechanisms (image matching, content based image retrieval). Content based image retrieval techniques can also assist in the automated recognition of materials in construction site images and thus enable the development of reliable methods for image classification and retrieval. The amount of original imaging information produced yearly in the construction industry during the last decade has experienced a tremendous growth. Digital cameras and image databases are gradually replacing traditional photography while owners demand complete site photograph logs and engineers store thousands of images for each project to use in a number of construction management tasks. However, construction companies tend to store images without following any standardized indexing protocols, thus making the manual searching and retrieval a tedious and time-consuming effort. Alternatively, material and object identification techniques can be used for the development of automated, content based, construction site image retrieval methodology. These methods can utilize automatic material or object based indexing to remove the user from the time-consuming and tedious manual classification process. In this paper, a novel material identification methodology is presented. This method utilizes content based image retrieval concepts to match known material samples with material clusters within the image content. The results demonstrate the suitability of this methodology for construction site image retrieval purposes and reveal the capability of existing image processing technologies to accurately identify a wealth of materials from construction site images.

Embodied energy and gas emission of geotechnical infrastructure

Construction of geotechnical structures produces various environmental impacts. These include depletion of limited natural resources, generation of wastes and harmful substances during material productions and construction, ineffective usage of energy during processing of raw materials into construction materials, and emissions of unwanted gasses during transportation of materials and usage of equipments. With increasing interests in sustainability at the global scale, there is a need to develop a methodology that can assess environmental impacts at such scale for geotechnical construction. Using embodied energy and gas emission, quantitative measures of environmental impact are evaluated using a case study of a new high speed railway line construction in the UK. Based on the results, the keys to energy savings are (a) to optimise the usage of materials with high embodied energy intensity value (b) to optimise the transportation network and logistics for processes using primarily low embodied energy intensity materials and (c) to reuse as much materials on-site as possible to minimise the quantity of spoils or distance to disposal sites. The evaluated embodied energy and embodied carbon values are compared to those of other types of structures and of other activities and carbon tax values. Such comparisons can be used to discuss among various interested parties (clients, contractors, consultants, policy makers, etc) to make the construction industry more energy efficient. © Springer Science+Business Media B.V. 2011.

沙蜥属部分物种分类性状评价

沙蜥属Phrynocephalus Kaup，1825隶属于爬行纲（Reptilia）有鳞目（Squamata）蜥蜴亚目（Lacertilia）鬣蜥科（Agamidae），是欧亚大陆荒漠和稀疏草原常见蜥蜴。沙蜥属的分类及系统演化关系、地理分布格局与新生代第三纪以来古地中海的变迁、青藏高原的抬升及亚洲内陆干旱荒漠化的过程有密切的关系，长期以来有关沙蜥属的研究一直受到中外学者们的关注。由于沙蜥属地理分布广、形态变异大、体色和斑纹变化复杂，虽然前人使用过许多形态性状来描述和分类沙蜥属物种，但是仍然存在许多问题。性状的分类学意义不明确是造成这些问题的主要原因之一，因此本研究针对沙蜥属常用的鉴别性状进行分类意义的分析，希望能对沙蜥属物种鉴定及分类学其它研究有所裨益。 中国沙蜥属物种主要分布于西北的干旱荒漠区域及青藏高原的大部分地区，大约为18种。 本文研究了中国境内12种沙蜥：青海沙蜥（Phrynocephalus vlangalii）、西藏沙蜥（P. theobaldi）、南疆沙蜥（P. forsythii）、变色沙蜥（P. versicolor）、旱地沙蜥（P. helioscopus）、荒漠沙蜥（P. przewalskii）、乌拉尔沙蜥（P. guttatus）、草原沙蜥（P. frontalis）、叶城沙蜥（P. axillaris）、白稍沙蜥（P. koslowi）、无斑沙蜥（P. immaculatus）和白条沙蜥（P. albolineatus），对它们的65项外部形态性状进行了观察和测量，其中数量性状29项、质量性状36项。评价了这些性状的序级性、间断性和代表性，结论如下： 1. 对于数量性状，得出了适合各级分类的数值区间； 2. 给出了在不同序级上适合分类的质量性状。 并利用各性状评价的结果，给出12种沙蜥的检索表，以及对中国沙蜥物种某些尚存在争议的问题进行了探讨。 详细记录了青海沙蜥红原亚种的骨骼系统，首次发现并命名了肘骨（elbow bone）和垫骨（stepping bone），为沙蜥属系统学研究补充了骨骼方面的证据；解剖了乌拉尔沙蜥、旱地沙蜥、荒漠沙蜥的雌体和雄体的骨骼系统，并在14项骨骼形态性状上对这3种沙蜥进行了比较。 Phrynocephalus （Squamata，Agamidae） is a familiar genus of lizards inhabited desert and sparse steppes in Eurasia. The taxonomics, phylogenetics and distribution pattern of Phrynocephalus are relative intensely to these events: the vicissitudes of the archaic Mediterranean sea since the Cainozoic, the uplift of Qingzang Plateau and the expending arid areas in the inland of Asia. Owing to the wide distribution, the large variability of the morphology and the different colors in Phrynocephalus, it is difficult to identify them. Tough many morphological characters are used to describe and discriminate them，a lot of questions still exist. One of the most important reasons is the confusion in the morphological characters. In this study, we demonstrate the validity and the invalidity of the familiar characters. There are about 18 species of the genus Phrynocephalus in China, which exist in arid desert in Northwest China and Qingzang Plateau. Twelve Chinese species was analyzed in this paper. They are P. vlangalii，P. theobaldi，P. forsythia，P. versicolor，P. helioscopus，P. przewalskii，P. guttatus，P. frontalis，P. axillaris，P. koslowi，P. immaculatus，P. albolineatus. We measure 29 quantitative characters and observe 36 qualitative characters in each individual. Through analyzing these characters, we made some conclusions as follows: 1. to every quantitative character, we get a clear numeric area to discriminate the different operational taxonomic units. 2. we chose the valid qualitative characters in these operational taxonomic units. This paper is the first to describe the “elbow bone”, which is a bone in pectoral appendage equivalent to patella，and “stepping bone”, which is a bone under carpal. A detailed description of the skeletal system of female Phrynocephalus vlangalii hongyuanensis was conducted. We also anatomise the skeletal systems of three species: P. guttatus，P. przewalskii，P. helioscopus, and compare or contrast 14 skeletal characters in them. What’s more，this paper offers some suggestions to the questions of Chinese Phrynocephalus species and keys to 12 species of Phrynocephalus basing on our conclusions on the evaluation of the morphological characters.

Discovery of Late Cretaceous garnet two-pyroxene granulite in the southern Lhasa terrane, Tibet and its tectonic significances

The Lhasa terrane, located between the Bangonghu-Nujiang suture zone and the Indus-Yalung Tsangpo suture zone in the southern Tibetan Plateau, was considered previously as a Precambrian continental block. Mesozoic and Cenozoic tectonic evolution of the Lhasa terrane is closely related to the subduction of the Tethys ocean and the collision between the Indian and European continents; so it is one of the keys to reveal the formation and evolution of the Tibetan plateau. The garnet two-pyroxene granulite which was found at the Nyingtri rock group of the southeastern Lhasa terrene consists of garnet, clinopyroxene, orthopyroxene, labradorite, Ti-rich amphibolite and biotite, with a chemical composition of mafic rock. The metamorphic conditions were estimated to be at T = 747 similar to 834 degrees C and P = 0.90 similar to 1.35GPa, suggesting a formation depth of 45km. The zircon U-Pb dating for the garnet amphibolite and marble associated with the granulite give a metamorphic age of 85 similar to 90Ma. This granulite-facies metamorphic event together with a contemporaneous magmatism demonstrated that the southern Lhasa terrane has undergone an Andean-type orogeny at Late Mesozoic time.

基于Petri网的Web数据库访问的建模研究

本文针对多用户访问Web数据库的过程进行了分析并提出改进思路,然后利用带抑止弧的扩充Petri网对改进后的访问过程进行建模。

Vision by Man and Machine

The development of increasingly sophisticated and powerful computers in the last few decades has frequently stimulated comparisons between them and the human brain. Such comparisons will become more earnest as computers are applied more and more to tasks formerly associated with essentially human activities and capabilities. The expectation of a coming generation of "intelligent" computers and robots with sensory, motor and even "intellectual" skills comparable in quality to (and quantitatively surpassing) our own is becoming more widespread and is, I believe, leading to a new and potentially productive analytical science of "information processing". In no field has this new approach been so precisely formulated and so thoroughly exemplified as in the field of vision. As the dominant sensory modality of man, vision is one of the major keys to our mastery of the environment, to our understanding and control of the objects which surround us. If we wish to created robots capable of performing complex manipulative tasks in a changing environment, we must surely endow them with (among other things) adequate visual powers. How can we set about designing such flexible and adaptive robots? In designing them, can we make use of our rapidly growing knowledge of the human brain, and if so, how at the same time, can our experiences in designing artificial vision systems help us to understand how the brain analyzes visual information?

Changes in information behavior in clinical teams after introduction of a clinical librarian service

Urquhart, C., Turner, J., Durbin, J. & Ryan, J. (2007). Changes in information behavior in clinical teams after introduction of a clinical librarian service. Journal of the Medical Library Association, 95(1), 14-22. Available via PubMed central Sponsorship: North Wales NHS Trusts

Przydatność taksonomiczna cech morfologicznych stadiów młodocianych mechowców z podrodziny Crotoniinae Thorell, 1876 (Acari, Oribatida, Camisiidae)

Wydział Biologii: Instytut Biologii Środowiska

Quantifying data quality for clinical trials using electronic data capture.

BACKGROUND: Historically, only partial assessments of data quality have been performed in clinical trials, for which the most common method of measuring database error rates has been to compare the case report form (CRF) to database entries and count discrepancies. Importantly, errors arising from medical record abstraction and transcription are rarely evaluated as part of such quality assessments. Electronic Data Capture (EDC) technology has had a further impact, as paper CRFs typically leveraged for quality measurement are not used in EDC processes. METHODS AND PRINCIPAL FINDINGS: The National Institute on Drug Abuse Treatment Clinical Trials Network has developed, implemented, and evaluated methodology for holistically assessing data quality on EDC trials. We characterize the average source-to-database error rate (14.3 errors per 10,000 fields) for the first year of use of the new evaluation method. This error rate was significantly lower than the average of published error rates for source-to-database audits, and was similar to CRF-to-database error rates reported in the published literature. We attribute this largely to an absence of medical record abstraction on the trials we examined, and to an outpatient setting characterized by less acute patient conditions. CONCLUSIONS: Historically, medical record abstraction is the most significant source of error by an order of magnitude, and should be measured and managed during the course of clinical trials. Source-to-database error rates are highly dependent on the amount of structured data collection in the clinical setting and on the complexity of the medical record, dependencies that should be considered when developing data quality benchmarks.

'The Aftermath of the Annan Plan Referendums' Cross-Voting Moderation for Cyprus

This article examines recent developments in the Cyprus negotiations and suggests a number of changes to the proposed electoral system. Specifically, cross-voting and other electoral methods that encourage coalition-building across ethnic communities might add significantly to the functionality of the Annan Plan. Combined with other innovative mechanisms already in the plan, cross-voting could force political parties to seriously take into account the interests and concerns of the two Cypriot communities, an element that is currently missing from both the Turkish Cypriot (TC) and Greek Cypriot (GC) political systems. Special conditions on the island, as well as the way most political parties operated in the critical pre-April 2004 referendum period, suggest the need for this amendment. Although this study respects the consociational logic of the Annan Plan, it supplements consociationalism with elements that foster integration and inter-dependence between the two communities and their voters. The article also reviews the postreferendum developments in Cyprus which might have worrisome future implications, not only for its two communities, but also for EU enlargement in general. Cyprus both holds one of the keys to Turkey's entrance into the EU and is a litmus test for the Euro-Atlantic nexus and its capacity to pacify and integrate ethnically divided societies in Europe and elsewhere.