铁矿石价格仍将弱势运行

进入2012年,铁矿石市场一直低迷,5月份以后,欧洲主权债务危机加重,国际大宗商品市场遭遇重挫,国内铁矿石价格继续下滑。欧洲金融危机和中国钢铁需求增长放缓两大因素,将继续困扰大宗商品市场,预计三季度铁矿石价格仍将弱势运行。     

次货新风暴的发展趋势及对我国经济的影响

从目前来看,房地产市场泡沫破灭、次贷危机爆发和实体经济下滑三者之间已经构成了恶性循环,房地产市场泡沫破灭导致了次贷危机的爆发和实体经济的下滑;次贷危机的爆发造成房地产价格进一步下跌并加剧了实体经济的下滑;实体经济的下滑使得房地产市场的回暖和次贷危机的解决更加困难。这三者只要有一个还处于下行区间,次贷危机就不可能完全恢复。从以下几个方面的判断,为次贷危机远没有结束。     

全球宏观经济形势与2011年大宗商品趋势

尽管全球金融市场的复苏屡创金融危机后的耘高，也只代表资产价格获得了救赎，大宗商品市场与全球经济同样处于崩溃前夜的黎利阶段。一旦美国的就业好转，经济明显复苏，美元企稳后黄金与资本的洪流便会涌向纽约，这jl奇对非美货币国家造成严重的后果，股市与大宗商品都将受到直接影响。     

后危机时代南钢差异化竞争战略的实施

金融危机艰难探底,经济复苏曙光初现。在此背景下,全球金融活动日渐活跃,大宗商品价格大幅上涨。然而,实体经济复苏尚未企稳,通胀风险和脱离了实体经济的资产价格狂飙,很可能会抑制经济恢复的步伐。金融危机改变了原有的竞争格局,贸易保护主义更加肆虐、猖獗,在高度动态、开放、非线性、多因素交织的竞争环境和商业世界中,一些原来相对稳定的产业结构和关联方式,现在变得更为动荡而难以预测。在后危机时代,南钢如何保持和提高竞争力,迎接挑战。文章着重从实施差异化战略的必要性和战略执行进行了思考。     

下调铁矿石协议价格已成必然趋势

2008年的钢材和铁矿石市场真可谓波澜巨变。上半年国内外钢材和铁矿石市场几乎毫无悬念的演绎价格一路大幅攀升的走势，下半年不断加剧的金融危机导致世界经济出现了明显的回落。需求减弱导致包括房地产、股市在内的大宗商品价格的大幅下跌终于引发了金融风险。华尔街金融危机的爆发再次重创了世界经济。导致了全球经济的深度回落。欧美经济甚至滑落到衰落的边缘。已经出现了负增长。即使2009年欧美经济也难以摆脱衰退的阴影。     

全球性金融危机对2009年中国钢材市场的影响

2007年2月13日美国次级债风险开始浮出水面，2007年8月10日起美阂次级债危机不断蔓延，并在2008年9月份演变为全球性金融危机。虽然“次贷危机”蔓延后已经造成全球股票价格自2007年4季度起先行同落,但在此期间全球性通胀不断加剧，大宗商品价格持续暴涨，泡沫仍在不断吹大。     

钢铁行业与用钢行业构筑产业链是防范风险的有效举措——出国考察和国内调研报告

今年以来,世界经济形势复杂多变,不稳定不确定因素明显增多。次贷危机引发的金融危机愈演愈烈．迅速从局部发展到全球,从发达国家传导到新兴市场国家和发展中国家,从金融领域扩散到实体经济领域．酿成了一场历史罕见、冲击力极强、波及范围很广的国际金融危机。在国际金融危机冲击下,实体经济增速大幅下滑。目前,这场金融危机不仅本身尚未见底,而且对实体经济的影响正进一步加深,其严重后果还会进一步显现。受国际金融危机快速蔓延和世界经济增长明显减速的影响,     

吹尽黄沙看金银

2008年9月以来，全球性金融危机蔓延，黄金白银因为具有金融避险属性价格跌幅有限，在危机中成为大宗商品中的明星品种。     

坚定信心 共克时艰

2008年全球经济寒气逼人，9月以来金融危机的影响开始扩展到实体经济，各种投资风险被迅速放大，银行间拆借利率大幅提高，对实体经济融资造成巨大影响，从而转化成全球性的经济危机。金融危机的破坏力是全方位的，各个经济领域无一幸免，世界各国也无一幸免，其中包括中国。     

认清形势 坚定信心

由美国次贷危机引发的金融危机，已经蔓延成为全球性的金融风暴和海啸，进而对实体经济产生重大影响。目前，我国的经济发展已经受到全球金融危机的影响，经济持续升温的态势已经出现扭转，开始进入下滑通道。GDP同比增长率1季度为10．6％，上半年为10．4％，1-9月为9．9％，呈现持续回落的态势。同时自5月以来CPI涨幅持续回落、PPI自9月份也开始回落。     

废水循环利用技术在电解锰生产中的实践应用

湿法冶炼电解金属锰生产过程中,需要使用大量的水进行冷却、冲氨、清洗等,水资源消耗量大,同时产生大量的工业废水,对环境保护造成极大的压力。对中信大锰矿业有限责任公司大新电解金属锰厂采用“零排放”废水处理工艺作了介绍,对工业废水实行源头控制、分类处理、循环使用,废水的处理取得了一定效果。     

Effective immunity to dental caries: passive transfer to rats to antibodies to Streptococcus mutans elicits protection

Rat dams, given intravenous injections of heat-killed Streptococcus mutans 6715, mutant C211 demonstrated significant agglutinin activity to the homologous S. mutans in colostrum, milk, and serum. This antibody activity was associated with the immunoglobulin G (IgG) class. High titers of anti-S. mutans antibody associated with the IgG class were also exhibited in the sera and saliva of the offspring that suckled these dams. After challenge with the homologous, live S. mutans, these offspring developed significantly fewer caries on all molar surfaces than did nonimmunized infected controls. A secretory immune response (manifested by the presence of specific IgA antibody to S. mutans in colostrum and milk) was elicited (i) in rat dams locally injected, in the region of the mammary gland, with heat-killed S. mutans antigen, and (ii) in other rat dams that were provided formalin-killed S. mutans in their drinking water. Offspring suckling these dams were challenged with virulent S. mutans before weaning and developed significantly fewer caries than did their infected controls. These findings clearly suggest that passively derived IgG or IgA antibodies to S. mutans are protective against dental caries.     

Counseling patients to quit smoking. What to say, when to say it, and how to use your time to advantage

Helping patients stop smoking is one of the most important--and frustrating--services primary care physicians can provide. Many physicians are reluctant to spend time talking about tobacco use with patients who show little or no interest in changing their habits. Fortunately, specific technique have been identified that can make the task easier. This article from the distinguished Nicotine Dependence Center of the Mayo Clinic looks at the "best practices" for dealing with nicotine dependence.     

Minors' competence to consent to abortion.

Psychological evidence regarding minors' competence to consent to abortion is reviewed. Topics covered include the source and nature of advice regarding the abortion decision, conformity to peer and parent advice, how the "developmental tasks" of adolescence influence pregnancy decision making, and reasoning skills. The small sample size and limited generalizability of existing research make it difficult to draw conclusions about minors' competence. Although several areas of potential difference between the decision-making skills of minors and legal adults are identified, the psychological research presently provides no basis to restrict minors' decision making on the ground of competence alone. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Glutamic acid decarboxylase--gene to antigen to disease

Glutamic acid decarboxylase (GAD) enzymes catalyse the formation of gamma-aminobuturic acid (GABA), which is a major transmitter in the central nervous system but also exerts functions in peripheral organs. Recent-molecular analyses have revealed surprising new roles for the GAD isoforms in human diseases of autoimmune character including neurological disorders and insulin-dependent diabetes. In the 1995 Frontiers in Medicine Symposium, the co-authors of this review discussed the genetics, cell biology, molecular immunology and the role of GAD as autoantigens in human autoimmunity. Studies on disease diagnosis, prediction, and prognosis have revealed unique patterns of reactivities in both cellular and humoral immune responses. Further work will be needed to establish whether the GAD molecules can be used to treat autoimmune diseases.     

Reply to Hyman and to Levy.

Replies to the objections of A. Hyman (1981) and S. M. Levy (1981) concerning the author's (see record 1980-10503-001) rejection of psychotherapy as the treatment of choice in health-habit modification (HHM). The case is restated for a shift away from an emphasis on intrapsychic variables in HHM. (PsycINFO Database Record (c) 2010 APA, all rights reserved)