美食天地

天麻松茸煨土鸽主料:土鸽、松茸、天麻久煨之下土鸽的鲜味、松茸的精华及天麻的药香溶解于汤中,口味鲜香淳浓,舌间的美味享受与养生滋补达到完美的统一。功效:补血安神,益气补脑。     

8种食用菌同化利用葡萄糖和可溶性淀粉的探讨

测试了平菇、香菇、柳松茸等8种食用菌菌丝对不同处理的葡萄糖和可溶性淀粉的同化利用情况,并测定了不同处理葡萄糖和可溶性淀粉溶液的还原糖含量.结果表明平菇、滑菇、黑木耳、双孢蘑菇和大肥菇在以抽滤除菌的葡萄糖为唯一碳源的培养基上菌丝生长速度最快;香菇和柳松茸在以高温灭菌的可溶性淀粉为唯一碳源的培养基上菌丝生长速度最快;蛹虫草在以间歇灭菌的可溶性淀粉为唯一碳源的培养基上菌丝生长速度最快.葡萄糖经高温灭菌处理后,还原糖含量降低;而可溶性淀粉经高温灭菌后,还原糖含量略微升高.     

姬松茸多糖的提取方法及其药理作用研究进展

综述了近年来姬松茸多糖在提取方法和药理作用方面的研究进展．     

桑枝固体发酵的菌种筛选

用四种不同菌种在野生及栽培桑枝培养基上进行固体发酵,以筛选出最佳发酵菌种,为后续的实验提供理论基础.通过测定菌丝生长长度、生长速度及折干率,选择最佳发酵菌种.经测定,姬松茸为最佳发酵菌种.     

食品安全企业标准编制的结构及要求——以延边边城酒业有限公司食品安全企业标准《松茸酒》为例

吉林省食品安全企业标准《松茸酒》(Q/YBBC 0001S-2014)主要包括食品原料要求、感官要求和理化指标等方面的内容,旨在将松茸酒在生产、加工、检验、包装、贮存和运输等方面对国家标准、食品卫生安全标准和食品中各种成分的检验方法标准等规定的执行情况进行规范。通过介绍编制此标准的依据、准备工作及过程,阐述制定食品安全企业标准的必要性。并以此标准为例,分析了食品安全企业标准编制的具体结构及要求。     

姬松茸栽培技术的研究

本文对姬松茸适宜川南地区的栽培技术进行了研究,讨论了季节、空气、光照、含水量、PH值、空气相对湿度、温差等条件在生长过程中的变化,其生物转化率可达70％以上,利于推广栽培。     

张家口坝上地区百年开发的回顾与反思

张家口坝上地区的百年开发历经了清末、民国和新中国三个阶段.回顾总结了三个时期坝上开发的历史背景、开发过程、开发特点和开发方式,分析了百年开发对当时及以后当地政治经济社会发展的贡献和影响,对新时期坝上地区的发展提出了科学开发、综合开发、永续开发、理性开发的建议.     

多了就浪费了

<正>骑行到四川甘孜州时,我和几名骑友住在了一个农户家里。主人是一位热情善谈的老伯,他请我们吃了坨坨肉、连渣菜和青稞酿造的咂酒,大家吃得很过瘾。老伯很开心,他笑着说:"还有更美味的,你们难得来一回,明天我亲自上山采来给你们尝一下。"他说的是松茸。早     

原子弹消灭不了的植物

在我们的概念中,原子弹是杀伤力巨大的武器。1945年8月6日,美国人在日本广岛仅仅扔下了一颗原子弹,就将一座城市变成了废墟,造成20多万人死亡。然而,人们惊奇地发现,一种叫作“松茸”的植物幸免于难,据称它是遭原子弹袭击后唯一存活的植物。     

十种名贵食用菌市场潜力大

１．鸡腿菇 :市场售价比平菇高１ -２倍。２．大盖球菇 :是我国近年从欧美国家引进开发的 ,国际菇类交易市场畅销的十大菌品之一。可用长稻草生料栽培 ,每平方米可收鲜菇５ -３０公斤。３．杨树菇 :是高档出口菌类。４．灰树菇 :是一种食药兼用型真菌 ,干品每公斤价８０ -１００元。５．姬松茸 :具有杏仁的独特香味 ,其蛋白质和糖质的含量为香菇的２倍多 ,市场诱人。６．真姬菇 :栽培同平菇 ,粗放简易 ,国际市场货源不足 ,是出口创汇的大宗食用菌。７．盖囊菇 :夏季出菇 ,是高温平菇 ,可弥补市场鲜菇的不足 ,是近年开发的新品种。８．白背木…     

论罗蒂协同性实用主义的反哲学本性

理查德·罗蒂立足后现代主义、解构主义、文化自由主义、相对主义和后哲学文化论,建立的协同性实用主义,批判分析哲学、现象学、传统的认识论、反映论、符合论和真理观,肯定解释学的功能与教化作用,否定客观性、绝对性、永恒性和不变性,反对理性主义、科学主义和实在论,主张解构形而上学,创立无冕哲学,提倡工具主义、约定主义、实用主义、多元主义,以及心灵与社会的协同性作用。     

Nanotechnology and Nanoscale Science: Educational challenges

Nanotechnology has been touted as the next ‘industrial revolution’ of our modern age. In order for successful research, development, and social discourses to take place in this field, education research is needed to inform the development of standards, course development, and workforce preparation. In addition, there is a growing need to educate citizens and students about risks, benefits, and social and ethical issues related to nanotechnology. This position paper describes the advancements that have been made in nanoscale science and nanotechnology, and the challenges that exist to educate students and the public about critical nanoscience concepts. This paper reviews the current research on nanotechnology education including curricula, educational programs, informal education, and teacher education. Furthermore, the unique risks, benefits and ethics of these unusual technological applications are described in relation to nanoeducation goals. Finally, we outline needed future research in the areas of nanoscience content, standards and curricula, nanoscience pedagogy, teacher education, and the risks, benefits, and social and ethical dimensions for education in this emerging field.     

劳伦斯与非理性主义

以叔本华、尼采、弗洛伊德为代表的非理性主义是劳伦斯小说创作的思想基础。受叔本华影响,劳伦斯把生存意志作为人物行动的基本动力,这主要表现为向性力和精神占有欲。受尼采影响,劳伦斯赞美躯体,重视生命的内在能量和自我超越性,并与基督教决裂,成为西方基督教道德观的激烈批判者。劳伦斯在性与无意识这两个领域,对弗洛伊德精神分析理论有接受,也有超越。弗洛伊德与劳伦斯都把性、无意识与文明对立起来,但弗洛伊德进行的是否定性研究,强调对其疏导和控制,劳伦斯则认为性与无意识是原初的创造性力量,是生活的源泉,是对抗人之社会化和理性化的正面力量。非理性主义丰富和深化了劳伦斯对现代人心理世界的理解,加强了他的小说的社会批判力量。     

Remembering Smithells: Past,Present, Future

In this article, I analyze a set of narratives about, and memorials to, Philip Ashton Smithells, the founder of physical education in New Zealand and a pantheon figure within the discipline. Rather than analyzing these narratives and memorials as stories and artifacts that accurately reconstruct Smithells and his ideas and practices, I conceptualize them as choices that create representations or interpretations that are independent of the truth. I also conceptualize the memorials to Smithells, which include a building, painting, photograph, lecture, and scholarship, as triggers for personal and collective memories. But neither narratives nor memorials can guarantee what individuals or communities remember and, in this sense, history, as representations of the past, is always fluid. Notions of choice and representation may unsettle those who regard history as synonymous with facts and truths and who seek the clarity of a definitive past. However, conceptualizing history as representations reminds us that our understanding of physical education, its origins and its founders, will continually shift with new reflections and as fresh ideas emerge, material conditions change, and events unfold.     

书信、日记魅力管窥

本文从八个方面探讨书信、日记魅力之所在 :一、缘事而发 ,言之有物 ,有一定的目的、追求和意义。二、晓之以理 ,动之以情 ,有较强的感染力和说服力。三、巧用事实 ,铺陈有序 ,论证有力。四、结构严谨、跌宕多姿、形散而神不散。五、叙述、描写、议论与抒情的完美结合。六、富于哲理和思想意义 ,给人以启迪和教育。七、富于知识性、趣味性 ,给人以美的艺术享受。八、语言生动形象、声调谐和、参差错落、铿锵有声     

Pathways to reading,mathematics, and science: Examining domain-general correlates in young Chinese children

Early competencies in reading, mathematics, and science are associated with later school achievement and adulthood socioeconomic status. This cross-sectional study examined how fundamental domain-general capacities, including language, spatial, and self-regulatory skills, together relate to competencies in reading, mathematics, and science in young Chinese children. A total of 584 Chinese children aged approximately six years were tested individually on their language (receptive vocabulary), spatial (spatial perception, spatial visualization, and mental rotation), and self-regulation (behavioral regulation and working memory) skills, as well as their academic competencies in reading, mathematics, and science. The results showed that vocabulary, spatial, and self-regulatory skills were all associated with Chinese reading, mathematics, and life sciences, whereas only vocabulary was related to earth and physical sciences. The relation between vocabulary and formal mathematics and that between mental rotation and life sciences were found to be stronger in boys than in girls. The findings suggest that foundational domain-general skills may provide the building blocks for children’s academic competencies.     

市场经济条件下政府职能与财政政策刍议

经济社会由市场和政府两部分组成。市场经济条件下市场的作用是基础性的,但是市场也有缺陷和失灵。政府职能主要在于为市场经济的有效运行创造良好的外部环境,政府也可能失灵和失误。市场经济在不同的国家和不同的时期有形式上的差异。中国政府的职能作用因其历史传统、人口和国家规模及经济发展水平的特点而具有独特性。财政是政府行政的经济基础和物质保障,具有资源配置、收入分配、稳定经济的功能,必须以市场经济对政府的规范     

会展与旅游互动发展保障机制探究

会展和旅游都是综合性很强的产业部门,二者都涉及到食、住、行、游、购、娱等诸要素,虽然侧重点有所不同,但所涉及的行业存在较大的重复性,具有很强的关联性,而且各具先天优势,两者之间能产生密切的互动关系,会展可以拉动旅游发展,旅游能够促进会展繁荣。只要建立与健全会展与旅游互动发展的政策导向、法律法规、组织管理与人才培养等保障机制,两者可实现良性互动发展。     

Reviews

Rutter, Michael and Smith, David J. (eds) Psychosocial Disorders in Young People: Time Trends and their Causes
Sigston, A.; Curran, P.; Labram, A. and Wolfendale, S. (eds) Psychology in Practice with Young People, Families and Friends
McClelland, V. Alan and Varma, Ved (eds) The Needs of Teachers
Mehan, Hugh; Villanueva, Irene; Hubbard, Lea and Lintz, Angela Constructing School Success: the Consequences of Untracking Low-Achieving Students
Gates, Brian (ed.) Freedom and Authority in Religions and Religious Education
Kearney, Mary-Louise and Holden Ronning, Anne (eds) Women and the University Curriculum: Towards Equality, Democracy and Peace
Chawla-Duggan, Rita and Pole, Christopher J. (eds) Reshaping Education in the 1990s: Perspectives on Primary Schooling
Chawla-Duggan, Rita and Pole, Christopher J. (eds) Reshaping Education in the 1990s: Perspectives on Secondary Schooling
Britton, E. D. and Raizen, S. A. (eds) Examining the Examinations
Apple, Michael W. Cultural Politics and Education
Phillips, Melanie All Must Have Prizes
Hutchinson, Francis P. Educating Beyond Violent Futures
Chapman, Judith; Boyd, William; Lander, Rolf and Reynolds, David (eds) The Reconstruction of Education. Quality, Equality and Control
McNiff, Jean; Lomax, Pamela and Whitehead, Jack You and Your Action Research Project
Pring, Richard Closing the Gap: Liberal Education and Vocational Preparation
Tuijnman, Albert C. (ed.) International Encyclopedia of Adult Education and Training
McKernan, James Curriculum Action Research: A handbook of methods and resources for the reflective practitioner     

电路教学常用的分析和仿真软件

从电路课程教学的角度出发,介绍了一些电路分析和仿真的常用软件,包括专用类软件PSPICE、EWB、PROTEL和Or-CAD以及通用类软件System View、LabVIEW和MATLAB等,探讨了它们的构成、主要特点和用途以及应用,分析和比较了它们的性能特点,为它们能更好地服务于电路教学实践提供指导.