赴印度,泰国化肥和化工技术考察报告（上）：印度化肥和化工技术

１９９６年６月２６日－７月１０日，由化工部上海化工研究院、化工部国际合作司业务开发处组成的化肥和化工技术考察组，就印度、泰国的化肥和化工技术及产品的概况、市场、政策、销售、质监、标准、科研、合作等方面进行了重点考察。本文分３部分详细介绍考察的主要内容。     

Manually powered manufacture of keyed bricks

The production of bricks, one of the main components in conventional construction technology, has been carried out by either a hand moulding process or by a fully mechanized process. Both processes have limitations in developing countries. An alternative solution is the use of decentralized non-power-consuming brick making units, utilizing unconventional raw materials which do not require baking to develop strength. A manually energized brick making machine (MEBM) has proven the feasibility of extruding various mixes including a lime-fly ash-sand mixture. The production of bricks with a keyed cross-section is investigated using the MEBM to establish the functional and economic viabilities of the technology to create a construction technology which relies on abundant resources, unskilled labour and zero energy input. La production de briques, l'un des elements essentiels de la construction traditionnelle, est assuree soit par moulage manuel, soit par des procedes entierement mecanises. Les deux procedes montrent leurs limites dans les pays en voie de developpement. Une solution alternative consiste a utiliser des machines decentralisees ne consommant pas d'energie, faisant appel a des matieres premieres non conventionnelles qui n'exigent pas de cuisson pour donner la resistance a la brique. Une machine a fabriquer les briques mue par la force manuelle (manually energized brick making machine - MEBM) a prouve sa capacite a extruder differents melanges comportant un melange de chaux et de sable cendre. La production de briques a section creuse au moyen de la MEBM est a l'etude, afin d'etablir la faisabilite economique et fonctionnelle de cette technique propre a creer une technologie de construction basee sur des ressources abondantes, une main-d'oeuvre non qualifiee et une depense energetique nulle.     

MMMM 2014-Minerals Metals Metallurgy & Materials Exhibition and Conference

正September 4-7,2014 at Pragati Maidan,New Delhi,IndiaThe 10th Edition of the event MMMM 2014 will be colocated with five other highly focused events i.e.Techlndia,CWE,IMEX,Power Industry India and UMEX.This will cover the entire gamut of industries and provide greater returns on time and money invested,for exhibitors,delegates and visitors alike.     

印度果阿矿粉的烧结性能初探

介绍了太钢烧结配用印度果阿矿粉的烧结试验研究,实验室试验和工业试验结果表明：印度果阿矿粉的烧结性能及冶金性能与H．I矿粉的差别不大,能够适于太钢烧结生产之用。同时,对太网烧结使用果阿矿粉的适宜条件进行了初步分析。     

印度富矿粉在首钢烧结生产中的应用

介绍了首钢与香港嘉鑫公司联合委托北京科技大学进行的用印度富矿替代秘鲁粗精矿的烧结试验。通过试验,初步掌握了印度帕拉迪拉、多尼马来富矿粉的烧结性能。生产实践表明,印度富矿粉具有较好的烧结性能。     

印度电信业的改革、管制与发展

印度是一个发展中的大中,从上世纪80年代开始进行电信改革,主要涉及到机构的调整、相应的立法和运营公司的私营化。目前印度的电信业在近中期的发展上都做了一些预测和规划。印度在移动通信、因特网、软件业和电子商务等方面,都有一些积极的举措和政策,使这些领域都获得了蓬勃发展的势头。     

印度帕西刺绣的特征研究

通过文献和实物相结合的考证方法,对联合国教科文组织Parzor基金会和帕西人收藏的154件20世纪的帕西刺绣产品进行研究,得出:帕西刺绣的纹样有花卉植物纹、动物纹、人物风景纹等,排列方式有单独纹样和连续纹样的二方和四方连续,使用最多的针法是平绣,其次为打籽绣和锁绣。轻薄的绞经暗花织物最多用作满绣纱丽,平纹地暗花织物仅用作裤子局部装饰刺绣,女性和儿童上衣用素色五枚缎居多。帕西刺绣是帕西人获得身份认同,传达美好寓意,兼具实用和美的服饰。帕西刺绣在现代服饰上的创新应用,为其在当代的传承和发展注入了活力。对帕西刺绣的研究,有利于在当代的传承和发展。     

Bridging digital divide: Efforts in India

The fruits of Information Technology sector such as the Internet blue chips, online shopping and nanosecond email have failed to cure century-old malaises like illiteracy, poverty and unemployment in India. The paper presents few facts about digital divide based on global and the USA perspective, its definition and types as global, regional and national, and societal implications. It highlights India in the context of digital divide by discussing its infrastructural bottleneck that includes electricity, IT penetration, teledensity and Internet industry, and its enabling policies to transform India as a knowledge society. It discusses various technology options for connectivity, viz. terrestrial wireless, satellite, wireline, etc. and presents snap shots of select successful projects that made an impact in helping to bridge digital divide in India, viz. passenger reservation system, Akashganga, Akshaya e-centres, Bhoomi, etc. It concludes that creation of Information and Communication Technologies infrastructure and content are the core methodologies, and a national agenda on a C-8 thrust towards: connectivity provision, content creation, capacity augmentation, core technologies creation and exploitation, cost reduction, competence building, community participation and commitment to the deprived and disadvantaged would definitely help in bridging digital divide.