Some measurements of the permeability of kaolin

The writers wish to present some additional data obtained independently and with different techniques that confirm the results published in the paper. For these tests, the speswhite kaolin clay was prepared as a slurry with a water content of 133 percent and was then consolidated one-dimensionally under an axial stress of 100 kPa in a 203 mm dia. tube. The results presented here show that the anisotropy of permeability is completely preserved (even after the sample is compressed isotropical) as long as the initial part of the stress path corresponds to one-dimensional compression. The data supports the speculation by the authors regarding permeability anisotropy for stress paths other than one-dimensional compression.

3D multi-car tracking based on monocular video

We propose a system that can reliably track multiple cars in congested traffic environments. Our system's key basis is the implementation of a sequential Monte Carlo algorithm, which introduces robustness against problems arising due to the proximity between vehicles. By directly modelling occlusions and collisions between cars we obtain promising results on an urban traffic dataset. Extensions to this initial framework are also suggested. © 2010 IEEE.

云南4个马品种的随机扩增多态DNA(RAPD)分析

腾冲马和新丽江马品种内的遗传变异显著高于文山马和乌蒙马,遗传变异68.06%存在于群体内。系统聚类图中品种内大多数个体聚在一起,文山马和乌蒙马聚成一个大类,腾冲马和新丽江马又聚成一个大类,说明文山马和乌蒙马以及腾冲马和新丽江马有较近的亲缘关系。

中国5种珍稀绢蝶非损伤性取样的mtDNA序列及系统进化

应用非损伤性取样DNA测序技术测定了4种来自云南白马雪山和1种来自新疆天山的5种珍稀绢蝶的线粒体DNA细胞色素b基因部分DNA序列。PAUP3.1.1(简约法)数据分析软件构建该5个种绢蝶的分子系统树显示,爱珂绢蝶(Parnassius acco)和巴裔绢蝶(Parnassius baileyi)的亲缘关系比较接近,阿波罗绢蝶(Parnassius apollo)、珍珠绢蝶(Parnassius orlears)和西猴绢蝶(Parnassius simo)3种绢蝶均为相对独立的一支,其中西猴绢蝶分化较早,与形态学研究结果相吻合。

A new procedure for canning of squids

A new canning procedure for squid mantles aimed at increasing the fill and retaining the sweet flavour of squids was evolved. In the new method, after blanching smaller mantles are inserted inside bigger ones to reduce voids and thus increase the fill to 56% and above as compared to 46% when packed as rings. In addition, spent blanching medium containing desirable flavour constituents of squid was modified and used as covering medium which increased the flavour of canned product.

Preparation and characterization of three monoclonal antibodies against HIV-1 p24 capsid protein

HIV4 p24 detection provides a means to aid the early diagnosis of HIV-1 infection, track the progression of disease and assess the efficacy of antiretroviral therapy. In the present study, three monoclonal antibodies (mAbs) p3JB9, p5F1 and p6F4 against HI

Smoking of shrimp and fish from coastal village of north-west Bangladesh

Traditional smoking of mixed shrimp species is a method of preservation in coastal region of Bangladesh. Besides traditional smoked shrimp, attempt had been made to produce smoked shrimp from brown shrimp, Metapenaeus monoceros and fish from mugil, Liza parsia and the quality of smoked product was found good very on the basis of physical properties, proximate composition and mineral contents of the products.

云南省螳螂三新种记述(螳螂目)

报道了采自我国云南省的螳螂3新种, 即张氏斧螳Hierodula zhangi, sp. nov、短脊斧螳H. brachynota sp. nov.和云南始螳E. yunnanensis, sp. nov.。图5参8