豫西汝阳西灶沟铅锌矿床原生晕地球化学分布规律

西灶沟铅锌矿床区域1∶20万水系沉积物化探综合异常有Au、Ag、Pb、Zn、As、Sb、Mo、W、Mn、Ba等10种元素;1∶5万水系沉积物异常组合元素有Pb、Zn、Ag、Au、As、Mo等6种;1∶1万土壤测量次生晕异常元素组合为Pb、Zn、Ag、Cu、Co、Ni、Mo、Mn、Sn等,归纳来看,Pb、Zn、Ag、Mo四种元素始终都有清楚显示,反映了矿带的成矿元素分布特征;铅锌矿带1∶5 000岩石测量所圈原生晕异常:(1)元素组合与土壤异常总体相近;(2)分带特征明显;(3)异常形态基本规则;(4)钻孔原生晕异常倾角与破碎带和矿体一致;(5)原生晕异常充分反映了成矿元素Pb、Zn、Ag的分布特征;横向分带:Pb、Zn、Ag、Cu连续稳定分布且重叠性好,并与破碎带吻合;轴向分带:矿上Be、Mn;矿中:Pb、Zn、Ag(Cu);矿下:Co、Ni。矿床找矿指示元素主要有:Pb、Zn、Ag、Cu(Mo)。     

新疆阿和峡特铜矿原生晕异常特征

研究表明,地表原生晕异常与次生晕异常基本一致,并分为南北两个异常带,由Cu、Pb、Zn、Ag、Sn、W、B、iAs等元素组成。在水平方向上显示出有规律的同心状组分分带性。其中,以As异常规模最大,形成外带;Zn、Ag、Cu、Pb异常组成中带;B、iSn、W组成内带。在垂直方向上,As异常偏上部发育,W、Sn多发育于矿体尾部,Cu、Zn、Ag异常位于矿体部位。当地表铜元素含量为30×10-6~250×10-6,并伴有较大规模的Ag、Zn、Pb异常,前缘元素As异常强大时,往往指示下面有隐伏矿体;大于300×10-6的Cu异常,并伴有W、Sn、B i异常时,往往指示矿体出露地表或埋藏不深。     

盐酸介质-火焰原子吸收光谱法测定矿石中铜、铅、锌和银

试样经盐酸-硝酸-氢氟酸-高氯酸四酸溶解,盐酸复溶作介质,用火焰原子吸收光谱法连续测定矿石中铜、铅、锌和银四种元素。实验结果表明,四酸溶样效果最佳,相对标准偏差(n=5)Cu:0.92%~2.63%,Pb:1.12%~3.04%,Zn:0.80%~2.47%,Ag:1.15%~2.98%;加标回收率Cu:96.8%~104.0%,Pb:96.8%~101.8%,Zn:98.1%~103.3%,Ag:97.2%~102.2%;测定范围Cu的为1~500μg·g-1,Pb的为5~2 000μg·g-1,Zn为5~1 000μg·g-1,Ag为0.5~200μg·g-1。方法前处理简单、实用,同时连续测得多种元素,满足地矿实验室的日常检测。     

内蒙古伊诺盖沟北部1:20000土壤地球化学异常特征及找矿潜力评价

根据1∶20000土壤地球化学测量工作成果,对获得的5 444件土壤样品进行Au、Ag、As、Sb、Cu、Pb、Zn、Mo分析测试表明,Au、Ag、Sb、Mo属强分异型,As、Cu、Pb、Zn属均匀型,Pb、Zn、Ag发生明显的畸变,Au、As、Cu、Mo、Sb畸变程度低;R型相关分析表明Pb、Zn相关性较好。结合地层、构造、岩性、单元素土壤地球化学异常特征圈定了6个组合异常,异常总体走向为北东-北东东向,受北东向构造控制,G-HT-20、G-HT-21、G-HT-23、G-HT-24组合异常规模较大,强度较高,成矿地质条件有利,具有较好的找矿潜力。     

胶东招平断裂带金矿成矿指示元素特征及找矿应用

对招平断裂带上的大尹格庄、夏甸、山后、大磨曲家等金矿进行了矿体原生晕测量,分析了Au、Ag、Cu、Pb、Zn、As、Sb、Bi、Mo、Hg 等10 种元素,统计了微量元素含量和相关系数。与金相关的元素中,As 在每个矿床均出现;Ag、Pb、Cu、Sb 在大部分矿床出现;Mo、Bi、Zn 只在个别矿床出现。前缘晕元素As是最好的成矿指示元素,可以用As 的含量结合其他元素异常开展地球化学深部预测。划分了As、Au 元素强弱异常标准,As 元素含量大于4×10-6 为强异常,1.5×10-6~4×10-6 为中等异常,小于1.5×10-6 为弱异常;金元素含量大于35×10-9 为强异常,10×10-9~35×10-9 为中等异常,小于10×10-9 为弱异常。总结了深部地球化学预测的3 种准则,经矿区实际验证预测效果较好。     

胶东山后金矿床构造地球化学特征及找矿意义

对胶东招平断裂上的山后金矿34个钻孔进行了原生晕测量,分析了Au、Ag、Cu、Pb、Zn、As、Sb、Bi、Mo、Hg等10种元素,统计了微量元素含量及变化。在招平断裂蚀变带中Au、Ag、Pb、Mo、Bi等元素出现了明显富集,而Cu、Zn、Sb、Hg等元素没有富集,山后金矿多金属硫化物阶段不发育;根据聚类分析结果,Au与Ag、Cu、Pb、Zn生成于不同的成矿期,招平断裂中的Au矿体形成于金成矿期,招平断裂上盘荆山群地层中的Au、Ag、Cu、Pb、Zn多金属矿体形成于金银多金属成矿期;根据主矿体微量元素轴向分带特征,认为山后金矿深部还有较大的找矿前景。     

河南新县浒湾钨矿土壤地球化学多元统计分析

为加强河南新县钨矿的找矿工作,在深入了解该区地质特征后,对浒湾钨矿普查区进行了1:1万的土壤地球化学测量.基于测量数据,对W、Mo、Au、Ag、Cu、Pb、Zn、Sn、Bi、As、Sb 11种元素含量进行了多元统计分析,依托各元素之间的联系及共生组合的特性,提出W在该区矿内的近矿指示元素为Au、Ag、Cu、Pb、Mo、...     

内蒙花敖包特Pb-Zn-Ag多金属矿床原生晕分带特征与深部矿体预测模型

花敖包特Pb-Zn-Ag多金属矿床构造上位于滨两太平洋成矿域内蒙古大兴安岭成矿带南段,是一个近年来发现的与白垩纪早期构造岩浆活动有关的隐伏热液脉状矿床.研究表明:(1)矿体原生晕发育,且分带明显.据其异常强度建立的元素横向分带顺序(从强到弱)为Cd→Pb→Zn→Ag→sb→In→Hg→As→Cu→Sn→W→Mo→Bi,排在序列前面的cd、Pb、Zn、Sb、Ag 等5种元素,可作为远矿指示元素;排在序列后端的As、Bi、Mo、W等4种元素,可作为近矿指示元素.(2)根据Grigorian原生晕分带计算方法,获得矿体原生晕轴向分带序列(自矿体头部至尾部)为Sb→Pb→Cd→Ag→Zn→Hg→Cu→In→As→Bi→Sn→Mo→W,与Grigorian建立热液矿床标准分带基本一致.(3)构建深部矿体找矿模型,其预测评价指标(Sb×Pb×Cd×Ag)D/(As×Sn×Mo×W)D在矿体头部为1.30、矿体中上部为0.35、矿体中下部为0.056、矿体尾部为0.005,这表明该指标随深度的增加有规律地降低,是预测深部矿体资源潜力的有效指标.     

东秦岭竹园沟钼矿床次生晕异常特征及其找矿意义

东秦岭（河南）汝阳竹园钼矿床是近年来新发现并探明的中型（近大型）斑岩型钼矿床。矿床的发现主要依赖于1∶5万分散流测量成果,而地质勘查则是根据1∶1万次生晕异常的指示作用进行部署;矿区次生晕异常组合元素Cu、Pb、Zn、Ag、Mo、Ba等,而真正具找找矿意义的元素则为Mo、Ag次为Cu、Zn。Mo异常具规则椭圆状,具三级梯级带,浓集中心相对清楚;异常强度最高为40×10-6,＂高原＂与＂低洼＂差别明显,Ag异常与Mo导常有一定套合度,矿床勘查结束所圈空的主要工业钼矿体分布范围与Mo异常基本吻合,说明,次生晕测量作为寻找斑岩型钼矿床的手段是必要的。     

炼油热壁加氢反应器用超纯净焊材用钢

因反应器在 32 0～ 5 5 0℃ ,14～ 2 2MPa和加氢条件下使用 ,炼油厂热壁加氢反应器筒体焊缝材料3Cr 1Mo 0 .2 5V ,2 .2 5Cr 1Mo V ,9Cr 1Mo等钢均要求高的纯净度 :P≤ 0 .0 0 3% ,S≤ 0 .0 0 3% ,H≤ 2× 10 - 6 ,O≤ 30×10 - 6 ,N≤ 80× 10 - 6 ,回火脆化敏感系数J =(Si+Mn) (P +Sn)× 10 4 ≤ 10 0 % ,X =(10P +5Sb +4Sn +As)× 10 - 2 ≤15× 10 - 6 。讨论了超纯净度焊材用钢生产工艺和研发的可行性。     

Rigor, but not rigor mortis, in depression research.

With reference to the depression research methods review of H. Tennen, J. A. Hall, and G. Affleck (see record 1995-31710-001) and the earlier recommendations of P. C. Kendall, S. D. Hollon, A. T. Beck, C. L. Hammen, and R. E. Ingram (see record 1987-30135-001), the present discussion considers and then reaffirms selected methods. Discussion includes issues such as the use of analogue vs. clinical samples, single vs. multiple assessments, self-report vs. structured diagnostic interviews, and the use of multiple gaiting and analyses of symptom clusters. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

X射线荧光光谱法快速测定生铁中硅、锰、磷、硫、砷

建立了用粉末样品添加粘结剂压片,选择适宜的工作参数,x射线荧光光谱法测定生铁中硅、锰、磷、硫、砷等杂质元素含量的分析方法。方法快速、准确、成本低。     

Proceedings of the American Psychological Association for the legislative year 2006: Minutes of the Annual Meeting of the Council of Representatives, February 17-19, 2006, Washington, DC; and August 17 and 21, 2006, New Orleans, LA; and minutes of the February, June, August, and December 2006 meetings of the Board of Directors.

Minutes of the Annual Meeting of the Council of Representatives (February 17-19, 2006, Washington, DC; and August 17 and 21, 2006, New Orleans, LA) and of the 2006 meetings of the Board of Directors (February, June, August, and December) are provided. These minutes are the official record of the actions of the American Psychological Association taken during the year by both the Board of Directors and the Council of Representatives. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

吉林白山地区金矿床类型、成矿带划分及找矿前景

吉林白山地区位于吉林省东南部。该区目前已发现众多的金矿床（点）、矿化点,金矿床具有成矿多期次、矿床成因类型多样、产出标志较明显等特征。根据现有资料,在白山地区划分出6个金成矿带,其中二道江—板石成矿带、老岭成矿带和西林河成矿带等为重点找矿远景区。     

Proceedings of the American Psychological Association, Incorporated, for the Year 1982. Minutes of the Annual Meeting of the Council of Representatives August 22 and 25, 1982, Washington, D.C., and January 21-23, 1983, Washington, D.C.

These minutes constitute the official record of actions of the Association taken during the year, by both the Board of Directors and the Council of Representatives. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Proceedings of the American Psychological Association for the Legislative Year 2005: Minutes of the Annual Meeting of the Council of Representatives, February 18-20, 2005, and August 17 and 21, 2005, Washington, DC and Minutes of the February, June, August, September, and December 2005 Meetings of the Board of Directors.

These minutes are the official record of the actions of the Association taken during the year by both the Board of Directors (the Board) and the Council of Representatives (Council). The roll of representatives was called at each Council meeting, and more than a quorum answered to their names. Reference is made in these minutes to various reports, some of which will be published elsewhere. Copies of these reports were distributed to Council and are on file in the Central Office. As long as the supply lasts, extra copies of many of the reports are available from the Central Office. These minutes are arranged in topical rather than chronological order, and subheadings are used when appropriate. The main topical headings are I. Minutes of Meetings; II. Elections, Awards, Membership, and Human Resources; III. Ethics; IV. Board of Directors; V. Divisions and State and Provincial Associations; VI. Organization of the APA; VII. Publications and Communications; VIII. Convention Affairs; IX. Educational Affairs; X. Professional Affairs; XI. Scientific Affairs; XII. Public Interest; XIII. Ethnic Minority Affairs; XIV. International Affairs; XV. Central Office; and XVI. Financial Affairs. Changes to the language of the American Psychological Association (APA) Bylaws, Association Rules, or motions of the items are noted as follows throughout these proceedings: Bracketed material is to be deleted; underlined material is to be added. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

火花源发射光谱仪分析钢中的砷、锑、锡、铋、铅

采用火花源发射光谱仪对钢中的“五害”元素进行了分析和研究。选择了最佳分析条件 ,用曲线回归方法消除Mn ,Ni,Cr和W的干扰。As ,Sb ,Sn ,Bi,Pb的相对标准偏差分别为 2.80 % ,3.18% ,3.5 5 % ,5.13 % ,4.2 0 %。标样中 5元素的分析结果与标准值基本吻合。精度和准确度均满足邯钢冶炼一些品种钢的生产工艺要求。     

Ideology, politics, and personality: Shaping forces in Dutch psychology of religion, 1907–1957.

Although the academic establishment of the psychology of religion in the Netherlands has been stronger than in any other Western country, the start of these developments has been remarkably late (in 1957), especially when taking into account that Dutch academic life: (1) before World War II modeled itself after Germany (where psychology of religion flourished); and (2) was to a considerable extent included in the system of pillarization, which characterized Dutch society at large. The general factors that can be distinguished as having played an important role in the shaping of the situation for psychology of religion in the Netherlands had different impacts in the several universities under consideration. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Recent developments in stainless steels:austenitic,ferritic,duplex

A review is given concerning some of the recent industrial developments of stainless steels. In austenitic stainless steels,two different directions of alloy development are noticeable:low nickel austenitic stainless steels and high nitrogen stainless steels.In these two cases the aims are different,particularly in terms of strength,but the philosophy of alloy development and the scientific approaches are very similar and they all revolve about the role of nitrogen as an alloying element and how this affects strength,ductility and corrosion resistance. There is now a broad and useful basis of information as to how nitrogen affects solid solution hardening,grain boundary hardening and work hardening and how to make use of these effects in developing materials required by the world market. In the field of corrosion resistance,ferritic,duplex and austenitic stainless steels compete with each other and now there is a growing body of information concerning the relative corrosion resistance based on laboratory data. However,for practical applications and for alloy selection,more than just laboratory data are needed,and thus,the first results are presented here of a many years comparison of the corrosion resistance of 24 commercial stainless steels exposed to corrosion in outdoors marine atmosphere.Hope is expressed to involve in the near future even more steels from a wider range of manufacturers in such corrosion studies.This might help consumers in appropriate alloy selection.It might also help steel makers in developing appropriate stainless steel grades.     

Trends in psychotherapy process research: Samples, measures, researchers, and classic publications.

Psychotherapy studies published in the Journal of Counseling Psychology (JCP) and the Journal of Consulting and Clinical Psychology (JCCP) between 1978 and 1992 were examined. Differences were found between the 2 journals. JCP published mostly process, outcome, and analog research, whereas JCCP published mostly outcome research. Most process and process-outcome studies across journals were of individual, brief therapy. Across the years, more diversity was evident in samples used in process research in terms of student status, gender, and race of clients and therapists. Three content areas were prominent in the process measures and classic studies: therapist techniques, therapist influence, and facilitative conditions. Lists are provided of the frequently used measures, most productive authors, and classic studies in process research. (PsycINFO Database Record (c) 2010 APA, all rights reserved)