在地铁区域使用激光笔远距离指引警犬精准搜索的几点思考

地铁区域具有空间有限、人群密集的特点,倘若在此区域发生暴恐事件尤其是爆炸袭击,社会危害十分巨大,针对易燃易爆物品的检查也一直是地铁安检的重中之重。在地铁区域对疑似爆炸物实施认定排除或常规安检时,无论是出于保护群众和警务人员的现实需求,还是出于提高警犬的工作效率,使用激光笔远距离指引警犬精准定位搜索都具有较强的现实意义和实用价值。本文对在地铁区域使用激光笔远距离指引警犬精准定位搜爆进行一些探讨。     

警犬地铁巡逻中常见的问题及解决对策

警犬作为一道保卫公交安全的重要武器,近几年在北京、上海等全国各大城市应运而生,发挥着保卫公交地铁安全、维护公共秩序的作用.地铁是公交警犬常出没巡逻的场所,人流拥挤、环境复杂,很容易出现一些问题.我们现在就通过对问题的发现及解决来不断完善警犬的工作能力,使其更加适应地铁环境,为保卫公交安全,维护社会公共秩序,提供强有力的保障.     

警犬在地铁巡逻防控中的使用方法

警犬技术在地铁安检工作中的应用已受到警方,乃至全社会的广泛关注。北京市公安局刑侦总队警犬侦查训练大队在2010年4月至今所承担的地铁勤务工作中,充分发挥人犬结合的主观能动性,采用一头搜毒搜爆犬和一头扑咬犬搭配的最小作战单元进行地铁巡逻工作,展现警犬灵活机敏的搜索能力,发挥了不可替代的震慑作用,在维护地铁秩序稳定方面取得良好成效,     

警犬在地铁巡逻防控中的使用方法

警犬技术在地铁安检工作中的应用已受到警方,乃至全社会的广泛关注。北京市公安局刑侦总队警犬侦查训练大队在2010年4月至今所承担的地铁勤务工作中,充分发挥人犬结合的主观能动性,采用     

警犬，春运平安显身手

春运期间，全国铁路公安机关积极使用警犬，在维护春运平安中发挥了独特作用。本期封面撷取了长沙、怀化、西安、北京等铁路公安处警犬在车站安检、铁路巡线等方面的工作照，以飨读者。     

警犬,春运平安显身手

春运期间,全国铁路公安机关积极使用警犬,在维护春运平安中发挥了独特作用。本期封面撷取了长沙、怀化、西安、北京等铁路公安处警犬在车站安检、铁路巡线等方面的工作照,以飨读者。     

大型安检活动中警犬的卫生管理规范

<正>近几年,随着警犬在大型活动安检工作中的广泛应用,警犬工作已进入大众视野,受到媒体的广泛关注和报道。由于警犬安检发挥积极有效的作用,被社会各界所认可。但由于警犬这一警用装备的特殊性,难免会在安检工作中遇到一些生理上的问题。为更好地做好警犬在大型活动中的安检工作,减少疾病等问题的发生,现就警犬在安检中需要注意的卫生操作规范做简要阐述。一、警犬的卫生规范化相比于刑事案件的警犬侦查工作,在大型活动中的警犬安检工作有其环境特殊性。大型活动的警犬安检工作中     

封面说明

<正>铁路作为交通大动脉,历来都是社会治安防控的重点难点。铁路公安部门充分认识到警犬技术的独特作用,在重点公安分局配备了警犬,较好地发挥了警犬在搜爆安检、巡逻防暴、重点护卫和侦查破案中的作用,在实战中取得了显著的成效。图为在抗战胜利70周年纪念日期间,南昌铁路公安局鹰潭铁路公安处警犬工作队带犬民警携犬执勤,对车站、站台及高铁列车进行了细致检查。     

对上海地铁安检的几点思考

2010年3月15日起,上海轨道交通全路网所有车站已经全面启动安检程序,在4月15号之前,全上海282座地铁车站将全部覆盖安检,共设置了530多个安检点。对乘客携带箱包行李按照"大包必查、小包抽查、逢疑必查"的原则进行,并得到了广大市民乘客的理解和支持,并推出了以"畅畅"为主角的地铁安检动画片宣传地铁安检。自轨道交通进入网络化运营后,上海地铁不断刷新客流最高纪录,在2013年3月8日,上海地铁单日客流一举跃至848.6万人次,日客流量保持在700万人次以上。据上海市统计局公布的调查结果显示,上海轨道交通网络承担了全市近四成的公共交通客流,一半以上的市民首选地铁出行。面对大客流,轨道交通民警全力以赴,确保轨道交通区域安全平稳。     

警犬多功能作战靴

一、研发目的 多功能警犬作战靴,是一项自主研发的科研项目,主要研究目的为：在各类刑事案件现场和处突现场中,针对外界复杂环境（例如警犬在野外山地的追踪、搜捕和搜索作业）,给警犬配穿多功能作战靴,以减少地面对犬爪的磨损。在极端恶劣的天气环境下（例如警犬在夏天高温地面和冬天冰雪地面作业）,给警犬配穿多功能作战靴,以提高警犬工作的持久性。犬爪有伤的警犬在复杂的环境中工作容易引发伤口感染。多能作战靴能保证警犬伤口清洁卫生,确保犬体健康。在防爆安检工作中,针对车辆搜索,多功能作战靴可以减少警犬意外刮花车漆的情况。在光滑地面的安检场所工作多功能作战靴可以减少应激刺激对警犬工作的影响。针对安检场所木质地板和家具,多功能作战靴可以防止犬爪意外损坏。随着安检规格的不断提升,特别是在雨雪天气,多功能作战靴可以保证安检区域的干净整洁,同时有助于树立良好的警务形象,进一步和谐警民关系,使安检工作得以顺利开展。目前,警犬多功能作战靴已投入使用,并取得了很好的效果。     

国内生态恢复研究进展

本文介绍了生态恢复的研究进展,从生态恢复的定义、退化生态系统的指标等方面进行阐述,重点对国内在恢复生态学方面的进展做了介绍.对当前的人工草地、草地农业的研究情况做了一些概述.     

国内生态恢复研究进展

本文介绍了生态恢复的研究进展,从生态恢复的定义、退化生态系统的指标等方面进行阐述,重点对国内在恢复生态学方面的进展做了介绍。对当前的人工草地、草地农业的研究情况做了一些概述。     

Veterinary pathology in Europe in the light of the congresses of the European Society of Veterinary Pathology in the last decade

This paper presents the main trends in the activity of European veterinary pathologists in the context of their oral presentations (plenary lectures and short presentations) and posters provided during annual meetings of the European Society of Veterinary Pathology (ESVP), in the decade 1997-2006. It was found that the issue that was most often brought up in the meetings was organ pathology (566 presentations). Infectious and parasitical diseases were only slightly less frequent (548 presentations). Oncology was another common issue (404 presentations). During this decade, 52 plenary lectures were presented, 765 oral presentations and 1 072 posters. Altogether, 1 889 presentations were made, which is between 127 and 238 per year. Research by Polish scientists accounted for 3.16% of all presentations. Additionally, the subject matter discussed at the annual meetings is analysed, and the trends in the development of veterinary diagnostic pathology and broad pathology education are indicated. It is shown that veterinary pathology enhances knowledge in the field of veterinary medicine by fulfilling a cognitive and diagnostic role.     

Application of the log-linear model in the prediction of the antinuclear antibody test in the dog

To find possible associations between antinuclear antibody (ANA) pattern, ANA titer, and certain clinical changes and clinical laboratory test results in dogs, the veterinary medical records of 111 ANA-positive and 126 ANA-negative dogs were examined. Variables could not be found that had significant associations with ANA pattern (unlike the results in persons), because of the predominance of 2 patterns. A log-linear model for ANA titer adequately fit the observed frequency and included 2-way interactions between titer and polyarthritis, titer and hematologic disorders, and polyarthritis and lymphadenopathy.     

Evidence for the non-involvement of the uterus in the lifespan of the corpus luteum in the cyclic dog

Progesterone levels in peripheral blood of dogs were analysed during the cycle in which hysterectomy (n = 5) or sham surgery (n = 3) was performed as well as during the cycle of dogs (n = 5) hysterectomized at least one year prior to this study; the data were compared with the findings in control dogs (n = 3). The averages of the duration of the luteal period observed in the three experimental groups were not significantly different from those of control dogs. Immediately after surgery, the progesterone level decreased from 25 to 50% of the presurgical level, but returned to presurgical level in about four days. Prolactin levels were elevated for about 30 h after surgery. Nevertheless, the averages of the mean prolactin levels for each animal during the luteal period of the experimental groups were not significantly different from those of control dogs. It is concluded that in the dog, the uterus is not involved in the lifespan of the cyclic corpus luteum.     

Disturbance in the growth of the radius in dogs

In a 4-year period nine dogs have been met in which there was incomplete growth of the radius. The condition was unilateral in eight dogs and bilateral in one. Two were littermates. The defect is due to premature cessation of growth of the distal growth plate of the radius but the cause of this is not precisely known. It is recognized by characteristic radiographic changes in radius length, elbow joint space and premature closure of the distal growth plate of the radius. A method of surgical treatment has been devised and has proved beneficial in five dogs. Zusammenfassung. In einer Vierjahresperiode wurden neun Hunde beobachtet, bei denen ein unvollständiges Wachstum des Radius vorlag. Bei acht Hunden war der Zustand nur auf einer Seite zu finden, bei einem Hund auf beiden Seiten. Zwei der Hunde gehörten zum gleichen Wurf. Der Mangel ist auf verfrühte Wachstumseinstellung der distalen Wachstumsplatte des Radius zurückzuführen, jedoch ist die Ursache davon nicht genau bekannt. Er wird an charakteristischen radiographischen Veränderungen der Radiuslänge, des Ellbogengelenkzwischenraums und vorzeitigem Abschluss der distalen Wachstumsplatte des Radius erkannt. Es wurde eine chirurgische Behandlungsmethode entwickelt, die sich bei fünf Hunden als nutzlich erwies. Résumé. Au cows d'une période de 4 ans on a observé 9 cas de croissance incomplète du radius chez des chiens; l'anomalie était unilatérale dans 8 cas et bilatérale dans un cas; deux chiens appartenaient à la même portée. L'anomalie est due à l'arrêt prématuré de croissance de la plaque de croissance distale du radius, mais la cause n'en est pas encore connue d'une manière précise. Le diagnostic se fait par les signes radiologiques caractéristiques, modifications de la longueur du radius, de l'articulation du coude et soudure prématurée de la plaque de croissance du radius. On a élaboré une méthode de traitement chirurgical, qui s'est montrée favorable chez 5 chiens.     

Modelling the transmission of Echinococcus granulosus in dogs in the northwest and in the southwest of Morocco

Echinococcus granulosus (E. granulosus) infection was studied in 151 dogs in two regions of Morocco: 68 dogs in the northwest (Loukkos) and 83 dogs in the southwest (Tiznit). The mean prevalence rates of echinococcosis in dogs were 58.82% (46.23-70.63%) in Loukkos and 55.42% (44.10-66.34%) in Tiznit and the mean abundances of E. granulosus per dog were 75 (59-93) and 547 (504-595), respectively. The mean abundance of E. granulosus in dogs was fitted to a negative binomial distribution by the maximum likelihood techniques to define parameters. E. granulosus was aggregated in dogs in the two regions. The prevalence of infection and the abundance of E. granulosus in dogs were fitted to mathematical models in order to determine if the parasite population is partly regulated by definitive host immunity. The best fit was obtained with the models assuming the presence of immunity. The mean time of exposure to infection was similar in the two regions and ranged from 8 months to about 2 years. The infection pressures (number of E. granulosus) obtained per dog each year were 65 (8-294) in Loukkos and 476 (316-886) in Tiznit. The proportion of dogs susceptible to infection was still high along the life of the dogs in Loukkos, while it was not different from zero in old dogs of Tiznit.