介绍了Kirk—Othmer Encyclopedia of Chemical Technology（化工技术百科全书）（第五版）电子图书网络版数据库，并对该数据库使用方法和检索途径作出了说明，且结合实例简单地介绍了该数据库的检索方法。

Kirk-Othmer Encyclopedia of Chemical Technology数据库介绍及实例

Elements Of X Ray Diffraction

http://academic.oup.com/milmed/article-pdf/145/12/852/24134232/milmed-145-12-852.pdf

Zoonoses and Communicable Diseases Common to Man and Animals

Lehrbuch der Anthropologie in systematischer Darstellung: mit besonderer Berücksichtigung der anthropologischen Methoden ; für Studierende, Ärzte und Forschungsreisende ; mit 460 Abbildungen im Text, 3 Tafeln und 2 Beobachtungsblättern

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Taking Science To School Learning And Teaching Science In Grades K 8

Objectives

Complete and accurate human skeletal inventory is seldom possible in archaeological and forensic cases involving severe fragmentation. In such cases, skeletal mass comparisons with published references may be used as an alternative to assess skeletal completeness but they are too general for a case-by-case routine analysis. The objective is to solve this issue by creating linear regression equations to estimate the total mass of a skeleton based on the mass of individual bones.



Materials and Methods

Total adult skeletal mass and individual mass of the clavicle, humerus, femur, patella, carpal, metacarpal, tarsal, and metatarsal bones were recorded in a sample of 60 skeletons from the 21st century identified skeletal collection (University of Coimbra). The sample included 32 females and 28 males with ages ranging from 31 to 96 years (mean = 76.4; sd = 14.8). Skeletal mass linear regression equations were calculated based on this sample.



Results

The mass of individual bones was successfully used to predict the approximate total mass of the adult skeleton. The femur, humerus, and second metacarpal were the best predictors of total skeletal mass with root mean squared errors ranging from 292.9 to 346.1 g.



Discussion

Linear regression was relatively successful at estimating adult skeletal mass. The non-normal distribution of the sample in terms of mass may have reduced the predictive power of the equations. These results have clear impact for bioanthropology, especially forensic anthropology, since this method may provide better estimates of the completeness of the skeleton or the minimum number of individuals. Am J Phys Anthropol, 2016. © 2016 Wiley Periodicals, Inc.

/pdf/one-for-all-and-all-for-one-linear-regression-from-the-mass-23i9gkiyhi.pdf

One for all and all for one: Linear regression from the mass of individual bones to assess human skeletal mass completeness.

https://estudogeral.sib.uc.pt/bitstream/10316/44472/1/Gouveia%20et%20al%202017%20S%26J.pdf

Sample-specific odontometric sex estimation: A method with potential application to burned remains.

EnglishExcavations of a Roman cemetery at Encosta de Sant’Ana in Lisbon uncovered a small number of cremation burials. Information about cremation practices during this particular period comes mostly from the writings of classical authors such as Pliny or Cicero. Opportunities to confirm their descriptions in Portugal by direct observation in the archaeological record have been rare. Therefore, the burials from Encosta de Sant’Ana offer the chance to add new knowledge to the picture obtained from faunal and human remains and the material culture itself. A bioarchaeological approach was adopted in order to infer the funerary behaviour of the inhabitants of Olisipo, Roman Lisbon, through their burned skeletal remains. In addition, a new frame of reference was developed to assist in the analysis of bone weight of the urned cremations. These allowed the reconstruction of funerary rituals and cremation practices portuguesUm reduzido numero de cremacoes foi encontrado no cemiterio romano localizado na Encosta de Sant’Ana em Lisboa. Os nossos conhecimentos acerca da pratica da cremacao neste periodo em particular resultam principalmente dos relatos de autores classicos como Plinio ou Cicero, mas apenas em raras ocasioes estes foram confrontados com o registo arqueologico referente ao actual territorio portugues. Os enterramentos da Encosta de Sant’Ana oferecem-nos agora a possibilidade de enriquecer esses conhecimentos a partir dos achados ai encontrados e que incluem artefactos e restos osteologicos humanos e faunisticos. Adoptou-se uma abordagem bio-arqueologica de forma a reconstruir o comportamento funerario das populacoes de Olisipo, a designacao romana de Lisboa, a partir dos ossos humanos cremados. Alem do mais, procedeu-se ao desenvolvimento de um quadro de referencia para assistir na analise do peso osteologico das cremacoes em urna. Este procedimento permitiu a reconstituicao do ritual funerario e das praticas referentes ao processo de cremacao

/pdf/the-roman-cremation-burials-of-encosta-de-sant-ana-lisbon-10hd5dqxs3.pdf

The Roman cremation burials of Encosta de Sant’Ana (Lisbon)

In the year of 2015, the Group of Studies in Human evolution (GEEvH) completed ten years of existence. Since its foundation, GEEvH’s has played an important role in the difficult task of communicating science in Portugal in the field of human evolution. In this paper, an overview of the main activities developed by GEEvH in the last decade as well as upcoming goals, will be provided. This approach will be framed by a short theoretical introduction to Charles Darwin’s Assis et al. /Cadernos do GEEvH 4 (1) 2015: 8-24 9 theories, highlighting the impact of evolutionary biology views in the Portuguese academic and schools settings. The current situation with regard to the teaching of human evolution in Portuguese schools will also be presented.

/pdf/looking-back-at-a-decade-of-science-communication-in-the-2w3yblzqou.pdf

Looking back at a decade of science communication in the field of human evolution

https://estudogeral.sib.uc.pt/bitstream/10316/84314/1/Amarante%20et%20al%20revised.pdf

David Gonçalves

Papers

One for all and all for one: Linear regression from the mass of individual bones to assess human skeletal mass completeness.

Sample-specific odontometric sex estimation: A method with potential application to burned remains.

The Roman cremation burials of Encosta de Sant’Ana (Lisbon)

Looking back at a decade of science communication in the field of human evolution

Preliminary results of an investigation on postmortem variations in human skeletal mass of buried bones.