农九师物产公司强化职工素质教育

农九师物产公司多年来采取“走出去、请进来”的办法,不断强化职工素质教育,提升了企业的经济效益和社会效益。

《芥子园画传》中“师物”与“师心”的美学思想

《芥子园画传》初集序中李渔介绍了成书的原因,是与女婿沈心友讨论画理时,触发而想。因此,李渔在康熙十八年以李流芳画稿编印刊刻,也因住所而得此名,即《芥子园画传》又名《笠翁画传》。关于《芥子园画传》的刊刻目的,在其初集序中有明确的表述：因语家倩因伯曰“：绘图一事,相传久矣。

画马究以何为师

禾子同志在《画马必以马为师》这篇短文(见《大众美学》87页)中说:在1947年,有个十岁的小学生,慕名写信给徐悲鸿先生,说他爱画马,希望能得到徐先生的指教,并把自己画的马随信寄去。徐先生写回信说:“学画最好以造化为师,故画马必以马为师,画鸡即以鸡为师。不必学我,真马较我所画之马,更可师法。”

艺术美的来源

本文以人们普遍认同的“外师造化,中得心源”命题为基础,提出艺术美来源于三个世界,即创作主体的心灵分别向 另外两个世界敞开.经感物、同构和兴会、移情的双向作用,吸纳物理世界的具体表象和文化世界的相关观念并加以融会的结果; 这样便较好地解释了“师物”、“师心”、“师古”三者的内在关系。

Primary study on Nosema bombycis Infecting the Insect of Drosophila

[ Objective ] The aim of this study was to investigate the infectivity of Nosema bombycis to drosophila, which offered a new vision for systematical studies on the infection mechanism of Nosema bombycis, and also provided reference for the bio-control effect of Nosema bombycis. [ Method ] Nosema bombycis was used to feed wild type and mutant drosophila, and the morphological observation of Nosema bombycis in drosophila body fluid was also analyzed by calcofluor white M2R fluorescent staining. [ Result] Nosema bombycis could infect drosophila, and the number of Nosema bombycis in the infected mutant drosophila was higher than that in wild type drosophila. [ Conclusion ] Nosema bombycis can infect drosophila, which provides primary reference for studies on the infectivity of Nosema bombycis to other hosts and also lays a foundation for further study on the infection mechanism of Nosema bombycis.

峰高无坎途——李畹画展观后

中国画家、中西兼长者不是太多,在女画家中为数更少,李畹便是其中之一,她既能画西画,又擅长中国画。五、六十年代,她主要从事人物画创作,经常深入工厂农村观察体验生活,创作了许多反映火热斗争生活的作品,《到工地去》、《加强冬防保卫工厂》便是她当时在华东和省里参展得奖之作;有的为美术馆收藏,深受好评;还有一些作品参加了各种展览,出版发表,受到群众的欢迎。

Accessible KnowledgemKnowledge on Accessibility

Although serious efforts are made internationally and nationally, it is a slow process to make our physical environment accessible. In the actual design process, architects play a major role. But what kinds of knowledge, including research-based knowledge, do practicing architects make use of when designing accessible environments？ The answer to the question is crucially important since it affects how knowledge is distributed and how accessibility can be ensured. In order to get first-hand knowledge about the design process and the sources from which they gain knowledge, 11 qualitative interviews were conducted with architects with experience of designing for accessibility. The analysis draws on two theoretical distinctions. The first is research-based knowledge versus knowledge used by architects. The second is context-independent knowledge versus context-dependent knowledge. The practitioners found their primary support in context-dependent knowledge, whereas context-independent knowledge was criticized as being too prescriptive. Further, they tended to ask for assistance from the researcher in person rather than reading research publications. The findings challenge research in two ways--first, to produce context-dependent knowledge to structure the first step of the design process, second, to develop new ways to ensure a knowledge flow between research and practice.

Development of School Methodology for Field Study of a Botanical Pineland

The major importance of forests is critical to the survival on planet Earth. Forests are threatened by a lot of dangers and all of us have to contribute to the fight for their survival. The methodology of school research on pine woods which is described below, aims to cultivate more sensitive, educated and activated students, by accordingly specialized teachers who are going to organize the educational background, also to decide techniques and materials for the easiest and most effective learning, for the cultivation of values, attitudes and friendly behaviors towards forests. The suggested methodology is based on the findings of a European Comenius Program and two Programs of Environmental Education. The research usually takes place in a pine land, by using a worksheet as experimental tool, and focuses on the vitality of the trees, the biodiversity, the effects of pollution and other cultural elements related to the pine bio-community. There is also a lot of informative discussion and research over cultural, social and economical factors with locals and specialists.

Differentiation of smooth muscle progenitor cells in peripheral blood and its application in tissue engineered blood vessels

Background： A major shortcoming in tissue engineered blood vessels （TEBVs） is the lack of healthy and easily attainable smooth muscle cells （SMCs）. Smooth muscle progenitor cells （SPCs）, especially from peripheral blood, may offer an alternative cell source for tissue engineering involving a less invasive harvesting technique. Methods： SPCs were isolated from 5-ml fresh rat peripheral blood by density-gradient centrifugation and cultured for 3 weeks in endothelial growth medium-2-MV （EGM-2-MV） medium containing platelet-derived growth factoroBB （PDGF BB）. Before seeded on the synthesized scaffold, SPC-derived smooth muscle outgrowth cell （SOC） phenotypes were assessed by immuno-fluorescent staining, Western blot analysis, and reverse transcription polymerase chain reaction （RT-PCR）. The cells were seeded onto the silk fibroin-modified poly（3-hydroxybutyrate-co-3-hydroxyhexanoate） （SF-PHBHHx） scaflblds by 6× 10^4 cells/cm^2 and cultured under the static condition for 3 weeks. The growth and proliferation of the seeded cells on the scaffold were analyzed by 3-（4,5-dimethylthiazol-2-yl）-diphenyltetrazolium bromide （MTT） assay, scanning electron microscope （SEM）, and 4,6-diamidino-2-phenylindole （DAPI） staining. Results： SOCs displayed specific ＂hill and valley＂ morphology, expressed the specific markers of the SMC lineage： smooth muscle （SM） a-actin, calponin and smooth muscle myosin heavy chain （SM MHC） at protein and messenger ribonucleic acid （mRNA） levels. RT-PCR results demonstrate that SOCs also expressed smooth muscle protein 22a （SM22a, a contractile protein, and extracellular matrix components elastin and matrix Gla protein （MGP）, as well as vascular endothelial growth factor （VEGF）. After seeded on the SF-PHBHHx scaffold, the cells showed excellent metabolic activity and proliferation. Conclusion： SPCs isolated from peripheral blood can be differentiated the SMCs in vitro and have an impressive growth potential in the biodegradable synthesized scaffold. Thus, SPCs may be a promising cell sointo urce for constructing TEBVs.

Melanotic medullary carcinoma of thyroid:a case report

Melanotic medullary carcinoma is extremely rare. We described a 35-year-old man who was found swelling in the left neck accidently, and no clinic evidences. A left total and right subtotal thyroidectomy and neck lymph nodes dissection were done. Lymph nodes metastasis was not shown. Postoperative of four months, computerized tomography scan liver showed multiple focal lesion. Microscopic examination showed that abundant melanin pigmentation was observed in many of tumor cells. Tumor cells were diffusely immunopositive for vimentin, CK, CgA, syn, CEA, Calcitonin, HMB45, S-100 and negative for TG, TTF-1. Melanotic medullary carcinoma is very rare. It is necessary to report more cases for exact biological behavior and prognosis.

Teaching for physical literacy: Implications to instructional design and PETE

Physical education teachers play an important role in helping students＇ development of the motor skills needed to be physically literate individuals. Research suggests that teacher made instructional design decisions can lead to enhanced motor skill learning. After presenting a model of evidence-based research this paper presents information that will help teachers plan and execute lessons designed to improve students＇ motor skills. Variables that impact motor skill learning in physical education including time, type of practice, content, presentation and organizational strategies, and student skill level are presented and discussed. A brief section on student attitudes, their relation to motor skill learning and to physical literacy is included. Motor skills are needed for physically literate people to enjoy lifelong physical activity. Physical education teachers and the decisions they make contribute to students＇ learning and whether the goal of physical literacy is met.

Impact of Pharmacist Insulin Management on Hemoglobin Alc in Outpatient Hospital Clinic Setting

To assess the efficacy of pharmacist lead insulin management in improvement of HbAlc. Patients were referred to the LMttS （Licking Memorial Health Systems） Outpatient Medication Therapy Insulin Clinic by their physician during the time periods of July 2012 through March 2013 and August 2014 through December 2014. Physician authorization permitted pharmacists to provide clinical monitoring in order to evaluate and adjust insulin, GLP-I agonist and amylin mimetic doses by adhering to approved dosing guidelines and policy and procedures. Hemoglobin Atc values were obtained from the patients electronic medical records. Patients achieved an average decrease in HbAlc of 0.8 percentage points over a mean of 83 days. Pharmacist insulin management is an innovative pharmacy service through which clinical pharmacists can have an impact on patients＇ HbAtc.

Creationism and Evolution Views of Brazilian Teachers and Teachers-to-Be

This paper aims at assessing the evolutionist and creationist conceptions of Brazilian teachers. The work is developed within the framework of the European project BIOHEAD-CITIZEN （biology, health and environmental education for better citizenship）, which takes into account that scientific knowledge and teachers＇ attitudes and values can influence the teaching practices. The large questionnaire BIOHEAD-CITIZEN, which was constructed to be applied in 19 countries in Europe, Africa and Middle East countries, was applied, in this study, to six groups of Brazilian teachers： primary school teachers, biology teachers and Portuguese language teachers and corresponding teachers-to-be. For this paper the answers to questions about evolution were used as dependent variables. Descriptive and multivariate analyses were carried out. Biology teachers and biology teachers-to-be gave more importance to the natural selection and the evolution process than the other groups of teachers. Comparing to the BIOHEAD-CITIZEN countries, the total Brazilian sample showed a higher percentage of creationist conceptions, particularly the Brazilian biology teachers and teachers-to-be. As discussed herein, this may not be an obstacle for teaching evolution as they accept both creationist and evolutionist concomitantly.

The Study of Thermal Mass as a Passive Design Technique for Building Comfort and Energy Efficiency

The day/night （diurnal） changes in temperature and solar radiation pose challenges for maintaining human thermal comfort in buildings. Passive and energy-conserving buildings seek to manage the available thermal energy by lowering peaks and dampening the fluctuations in order to maintain conditions for human comfort. Appropriate use of thermal mass moderates the internal temperatures by averaging diurnal extremes. Thermal mass is one of the powerful tools which architects and designers can use to control temperature. It can be used to optimize the performance of energy-conserving buildings that rely primarily on mechanical heating and cooling strategies. Massive building envelopes-such as masonry, concrete, earth, and insulating concrete forms （ICFs） can be utilized as one of the simplest ways of reducing building heating and cooling loads. This article analyses the role and effectiveness of thermal mass as a strategy for providing indoor thermal comfort for passive solar and energy conserving buildings.

Insights Into Pedagogical Aspects of E-Learning

The author＇s intention is to study pedagogical aspects of e-learning on a larger scale--to look at them on the world scale, through the articles published in the proceedings of the conferences which take place regularly in different countries of the world, and to look at not only the instructors＇ attitude but also the business people＇s point of view toward such a form of study as e-learning is, and to illuminate the necessity of the instructors＇ encouragement in Latvia and other countries as well to use e-learning as a new approach to the study process or only as a new form of study. The author also tries to draw Latvian instructors＇ attention to the form of foreign educators＇ publications on the topic in a modest and inconspicuous way in order to encourage discussion.

Giorgio Vasari＇s Saint Francis： An Aretine Fervor

Giorgio Vasari （1511-1574）, painter, architect, and writer, was fascinated with the image of Saint Francis because of the association of La Verna with Arezzo, his native town, where the miraculous event of Saint Francis＇s stigmatization occurred in 1224. Also in Arezzo, in the church of San Francesco, the beautiful frescoes of Piero della Francesca＇s Legend of the True Cross were commissioned by his wife＇s ancestors, the Bacci family. This study discusses Vasari＇s two types of religious representation of Saint Francis. One type is devotional, as in the paintings of Holy Families, e.g., The Holy Family with Saint Francis of 1541, at the County Museum of Art of Los Angeles, CA. The other is historical, focusing on the miraculous moment of the stigmatization, e.g., Saint Francis Receiving the Stigmata, 1548, in the church of San Francesco in Rimini. Employing mannerist colors to express the spirituality of the event, Vasari created a new conception of piety, where sobriety and humbleness are honored. These paintings reveal the humanness and sanctity of the protagonist, Saint Francis, devoid of any heroic glamour.

LETTERS

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People＇s Visual Perceptions of Tourism Buildings and Their Environments

The visual and aesthetic aspects of any object are defined by its color, texture, line, and form as well as compositional reference elements such as scale and spatial location in the three-dimensional context. Different methodologies have been developed to conduct visual assessments, based on analyses of the physical, aesthetic, and psychological attributes of the landscape. In this study, relationships between tourism buildings and the environment were analyzed across the perceived landscape and main shopping streets in terms of their color, texture, line and form, scale, and spatial location. Photographic-based questionnaires were administered in Kemer （near Antalya, Turkey） and Knokke （near Brugge, Belgium）. In each location, 30 photographs taken of the coast and principal shopping streets were shown to 100 respondents of different ages, educational backgrounds, and nationalities. Two questions were then asked regarding the visual relationships in the photographs. Six questions regarding socioeconomic characteristics of the respondents were also asked. In both locations, the respondents preferred natural landscapes with few structures, and tourist resorts characterized by small, low-rise, and traditional buildings. The results of this study may provide suggestions for building and landscape architects about how to successfully integrate tourism buildings into the landscape

The Emotional Approach of Foreign Vowel Acquisition Within the Example of British English Vowels

The aim of the article is to present results of research that was performed with 97 Polish students of the second and third year of English Philology. The purpose of the research is to examine how conscious manipulation of facial expressions aids acquisition of foreign vowels by learners, regardless of their native language and the culture they have been brought up in. Taking advantage of achievements derived from such disciplines as psychology of emotions and phonetics depicted as a physical process, an attempt is made to find a tool that improves teaching/learning of foreign vowels, that is to say, an effort is put in search of a useful method to make the phonetic process faster and more accurate. Teachers of English are encouraged to put the method, which is described in detail in the paper, into practice with their own mother languages and to share opinions about the method with colleagues. Similarly, it is believed that it can be applied to courses of other languages than just English. Teachers of those languages are encouraged to try to use it, too.

Awareness and Perception of Genetic Modification among Science and Technical Vocational Teachers in Guyana： Focusing on Genetically Modified Foods

A study was conducted to determine the awareness and perception of biotechnology focusing on genetically modified foods among public secondary school science and technical vocational teachers in Guyana. A questionnaire was administered to 228 randomly selected teachers of 42 schools in six administrative regions of Guyana, representing about 90% of the population. The results revealed that there was a low level of awareness among the teachers： those who were knowledgeable about the subject were mainly Biology, Agricultural Science and Integrated Science teachers. Most teachers （almost 90%） indicated that the public is not receiving adequate information about genetically-modified foods and opined that the television should be the main medium to provide information. The study also revealed that teachers felt that ethical, religious and social issues should be considered when applying the technology. This view did not vary based on qualifications, years in the profession or subjects taught. Genetic modification was more acceptable to plant-based than animal-based foods, although they seemed ambivalent as to whether genetically modified foods can be harmful to their health. The implications of these findings are that more teachers in various subject areas should be informed about emerging issues in sciences to enable them to better analyze the subject matter, transfer information to the students, and form attitudes and opinions based on facts.