图科1井电成像测井碳酸盐岩岩性解释

井壁电成像测井是地层岩石电属性的图像反映，基于离散的岩心标定、统计，提高了井壁电成像测井的地质解释精度。但是岩心深度归位误差和地层岩石结构的相似性等因素导致的图像多解性不容忽视，制约了成像测井的有效应用。图科1井是塔里木盆地部署的第1口针对碳酸盐岩基准剖面展开的露头科研井，完钻井深207m，钻遇层位奥陶系良里塔格组、吐木休克组、一间房组和鹰山组。该井对奥陶系实施了全井段连续取心（60～186．9m）和综合地球物理测井资料采集，试图建立露头、岩心和测井标准刻度井。测井项目包括常规测井和地层微电阻率成像、偶极横波成像、阵列侧向和P型核磁等测井新技术。在全井段岩心和成像测井等比例归位的基础上，基于岩心铸体薄片和岩心描述，对图科1井高质量的电成像测井图像进行了岩性特征解释，剖析了图像特征差异的微观机理，厘定了泥晶灰岩、隐藻泥晶灰岩、生屑灰岩、砂屑灰岩、生物格架岩和生屑泥晶灰岩等岩性在井壁电成像测井图像上的特征。泥晶灰岩为规则带状模式，隐藻泥晶灰岩表现为“塑性”特征，生屑灰岩为亮暗斑组合模式，砂屑灰岩为不规则带状模式和块状模式，生物格架岩为亮斑模式，生屑泥晶灰岩为不均一色彩下的规则组合带状模式。

高校图书馆读者决策采购模式探索与实践——以国防科技大学图书馆为例

文章介绍了国防科技大学图书馆读者决策采购模式的实践历程,并以“科图云借”服务为例,分析了基于图书电商平台的读者决策采购模式的注意事项,提出高校图书馆可通过构建读者决策采购数据监测闭环;依据数据分析结果优化服务配置;统筹引导经费预算与经费控制;构建多样性的读者决策采购体系等方式实现读者决策采购模式的发展。

一幅喜庆寓意的花卉画——赏析任预的《喜入连科图》

荷塘里一顶硕大的荷叶压弯了茎,倒垂在画面中部;一朵白莲花曲茎向上怒放,花中隐现着一双蜘蛛;叶下有点点浮萍轻荡;芦苇一丛随风摇曳。画右上题:“喜入连科。庚子夏立凡任预”铃朱文印“立凡”。此图作者任预,一名豫,生于咸丰三年十二月(即1854年1月),卒于光绪二十七年(1901午)。字立凡,号消消庵主人,浙江萧山人。是清末画埴“沪上三熊”(朱熊、任熊、张熊)之一任熊(字渭长)之子。他自幼聪敏机智,跟父亲学书作画。

科图联合增强科技馆创新服务功能

如何不断增强科技馆创新服务功能,是社会各界,特别是各级科技馆建设中普遍重视和不断探求的一个全新课题。本文结合吉林省科技馆和吉林省图书馆合作共建科技图书室的成功实践,对这一问题进行了探讨和论述,观点新颖,做法具体可行,具有较强的创新性和参考价值。

国科图科技创新与创业早期项目信息服务平台

国科图科技创新与创业早期项目信息服务平台是中国科学院文献情报中心与中创春雨孵化器公司携手打造的帮扶创业的服务平台。旨在通过双方优势互补、资源共享,引导和帮助广大青年掌握创业知识,培养创新意识,提高创业和就业能力;切实从资金、场地、资源方面帮助青年实现创业理想。

谈谈图书馆的横向联系

近几年,图书馆改革的一大趋势是创建和恢复了多渠道、多层次、多形式的横向联系,其联系的领域几乎涉及到图书馆各个方面。下面我们粗浅地谈谈图书馆横向联系的几个问题。一横向联系的目的和原则目前,国家财政经济实力有限。

科普童书出版设计童趣化——以“妙趣科学立体书”系列丛书为例

儿童的阅读方式、阅读内容和成人有所不同,他们的认知能力、思维水平、语言理解能力较低。这给儿童科普图书的出版带来很大的难度。针对这一特点,“妙趣科学立体书”系列丛书选取了儿童读者喜闻乐见的知识题材,以适当的方式让孩子了解科技动态,了解科普知识。该丛书每本16页，每页含有大量小翻页，具有超强的互动性和娱乐性，特别是小翻页设计巧妙、独具匠心。

CNKI推出《中国高被引图书年报》

日前,中国知网（CNKI）中国科学文献计量评价研究中心推出了一套《中国高被引图书年报》,该报告基于中国大陆建国以来出版的422万余本图书被近3年国内期刊、博硕、会议论文的引用频次,分学科、分时段遴选高被引优秀学术图书予以发布。

一本实用的美国科技机构便览

《科学技术组织机构便览》(Scientific andtechnical organizations and agencics direc-tory)系1985年第一版,二卷本,共1363页,编者为Margaret Labash Young.本书在上海由工大和科图收藏。本书覆盖范围很广,收录自然科学、工程和技术方面的机构及其服务单位。具体而言。

英国皇家爱丁堡植物园的体制和科研工作(文摘)

爱丁堡植物园建于1670年,设高等植物分类、植物地理、生态、引种、栽培和真菌分类等学科。园一级领导设主任、付主任各一人,统管全园工作。下设标准室、实验室、图书室、展览馆、活植物部、行政管理园艺训练班等部门。全园共有职工116人,其中行政管理人员占13.8％。

以《丘壑磊砢图》为例迩议傅山山水画之美

傅山是三晋明末清初著名的学者、书画家、医学家。目前针对傅山绘画方面所做的研究要少于其他方面,文章从傅山《丘壑磊砢图》入手,分析傅山的绘画技巧和背后所表达的美学思想,以更好地认识和研究傅山绘画,体会其山水画之美。

全国农业系统图书馆1983年予订外文及港台报刊联合目录编制完成

赵紫阳总理指出:“振兴经济、翻两翻,一定要依靠科学技术进步”。而发展科学技术,利用外文期刊是一个重要方面。农口订购的外文期刊就全国来说数量相当可观,但却分散在各地不同的单位,为了互通有无,更有效地利用这批智力资源,在1982年11月举行的全国农业系统图书馆协会筹备会议上,提出尽快地把农业《1983年度予订外文原版期刊联合目录》编制出来,并委托中国农业科学院图书馆主编此目录。会后,主编单位即走访了北图、科图等单位,调查研究了几种期刊联合目录编制的情况,并征求有些单位和读者的意见。

生产科内计划管理点滴收获

在计划统计规程第五三条明确规定:“生产科的完成日期应该是提交设计总工程师的日期”。所以一个项目的完成,应包括设计、检查,修改、予算、描图至提交工程师室才能算100％的完成。过去由于着重设计时间,而其他环节的时间考虑不够,甚至于没有考虑,所以去年科内糊里糊涂误期的施工图有不少件数,尤其是描图因委托描图科完成,这部份时间,就不能计算在科内完成的工作量内,所以实际完成日期与计划脱节。

Modular solution of dynamic multiple-phased systems

A new modular solution to the state explosion problem caused by the Markov-based modular solution of dynamic multiple-phased systems is proposed. First, the solution makes full use of the static parts of dynamic multiple-phased systems and constructs cross-phase dynamic modules by combining the dynamic modules of phase fault trees. Secondly, the system binary decision diagram （BDD） from a modularized multiple- phased system （MPS）is generated by using variable ordering and BDD operations. The computational formulations of the BDD node event probability are derived for various node links and the system reliability results are figured out. Finally, a hypothetical multiple-phased system is given to demonstrate the advantages of the dynamic modular solution when the Markov state space and the size of the system BDD are reduced.

巴西天才狗狗会自己买狗粮

巴西南里奥格兰德州帕拉伊市一头叫皮图科（Pituco）的狗狗每天独自去当地一家宠物店取晚餐回家的视频在网上走红。

Alloy gene Gibbs energy partition function and equilibrium holographic network phase diagrams of Au_3Cu-type sublattice system

Taking Au3Cu-type sublattice system as an example, three discoveries have been presented. First, the fourth barrier to hinder the progress of metal materials science is that today’s researchers do not understand that the Gibbs energy function of an alloy phase should be derived from Gibbs energy partition function constructed of alloy gene sequence and their Gibbs energy sequence. Second, the six rules for establishing alloy gene Gibbs energy partition function have been discovered, and it has been specially proved that the probabilities of structure units occupied at the Gibbs energy levels in the degeneracy factor for calculating configuration entropy should be degenerated as ones of component atoms occupied at the lattice points. Third, the main characteristics unexpected by today’s researchers are as follows. There exists a single-phase boundary curve without two-phase region coexisting by the ordered and disordered phases. The composition and temperature of the top point on the phase-boundary curve are far away from those of the critical point of the Au3Cu compound; At 0 K, the composition of the lowest point on the composition-dependent Gibbs energy curve is notably deviated from that of the Au3Cu compounds. The theoretical limit composition range of long range ordered Au3Cu-type alloys is determined by the first jumping order degree.

Alloy gene Gibbs energy partition function and equilibrium holographic network phase diagrams of AuCu_3-type sublattice system

Taking AuCu3-type sublattice system as an example, three discoveries have been presented: First, the third barrier hindering the progress in metal materials science is that researchers have got used to recognizing experimental phenomena of alloy phase transitions during extremely slow variation in temperature by equilibrium thinking mode and then taking erroneous knowledge of experimental phenomena as selected information for establishing Gibbs energy function and so-called equilibrium phase diagram. Second, the equilibrium holographic network phase diagrams of AuCu3-type sublattice system may be used to describe systematic correlativity of the composition?temperature-dependent alloy gene arranging structures and complete thermodynamic properties, and to be a standard for studying experimental subequilibrium order-disorder transition. Third, the equilibrium transition of each alloy is a homogeneous single-phase rather than a heterogeneous two-phase, and there exists a single-phase boundary curve without two-phase region of the ordered and disordered phases; the composition and temperature of the top point on the phase-boundary curve are far away from the ones of the critical point of the AuCu3 compound.

Holographic alloy positioning design system and holographic network phase diagrams of Au-Cu system

Taking Au?Cu system as an example, three discoveries and two methods were presented. First, a new way for boosting sustainable progress of systematic metal materials science (SMMS) and alloy gene engineering (AGE) is to establish holographic alloy positioning design (HAPD) system, of which the base consists of measurement and calculation center, SMMS center, AGE center, HAPD information center and HAPD cybernation center; Second, the resonance activating-sychro alternating mechanism of atom movement may be divided into the located and oriented diffuse modes; Third, the equilibrium and subequilibrium holographic network phase diagrams are blueprints and operable platform for researchers to discover, design, manufacture and deploy advanced alloys, which are obtained respectively by the equilibrium lever numerical method and cross point numerical method of isothermal Gibbs energy curves. As clicking each network point, the holographic information of three structure levels for the designed alloy may be readily obtained: the phase constitution and fraction, phase arranging structure and properties of organization; the composition, alloy gene arranging structure and properties of each phase and the electronic structures and properties of alloy genes. It will create a new era for network designing advanced alloys.