There has been an increase in terrorism through sea routes, like the 2008 attacks on Mumbai, India, where terrorists gained entry with speedboats. The rise of piracy in the Gulf of Aden, between the Red Sea and the Arabian Sea, has also raised concerns regarding the efficiency of port security. These increases have also led to the modernization of weapons and equipment used by security agencies around the world.

关键词：海上航线；增加；恐怖主义；世界各地；安全机构；武器和装备

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Non-lethal weapons are used by the military and law enforcement services. In contrast to lethal weapons, which can cause casualties, non-lethal weapons help reduce fatalities. These weapons temporarily destabilize people, with little or no injury. The military and law enforcement officials use them primarily for dispersing crowds, controlling civil wars, and curbing protests. The global non-lethal weapons market will expand at a CAGR of 5.19% over the next five years. In 2014, the Americas led the market with a share of 41.85%, followed by EMEA with 38.12% and APAC with 20.03%.

关键词：非致命武器；军事；执法服务；减少伤亡；分散人群；控制内战；遏制抗议

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Product lifecycle management (PLM) is used to manage a product, from its conception to the service and delivery of the manufactured product. Manufacturing companies need the PLM software to deal with various functionalities at different levels of an organization, including designing, engineering, and manufacturing of the products. Expanding product portfolios and the complexities involved in product development have boosted the demand for a system that can act as one-stop solution for production processes across industries. The implementation of PLM in an organization results in higher revenue, reduced cost, and capital efficiency.

关键词：产品生命周期管理；管理产品；概念；服务；设计的产品；工程和制造；降低成本；资金使用效率

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关键词：养老金；股市

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Passengers have to undergo strict security screening procedures before boarding an aircraft. Passenger screening commonly includes pat-down searches, metal detectors, and full-body scanners. As air passenger traffic has grown, large airports find it difficult to process passengers through security checkpoints without impacting operational efficiency. As a result, advanced passenger screening systems (based on backscatter X-ray and millimeter wave technologies) are being used at airports worldwide, in addition to existing hand-held and walk-through metal detectors.

关键词：乘客；安检程序；搜身；金属探测器；全身扫描仪；航空客运量；乘客筛选系统

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The communities of Hartford, Connecticut, and Syracuse, New York, implemented year-long campaigns to test whether NHTSAs high-visibility enforcement (HVE) model could be applied to reduce two specific forms of distracted driving driving while talking on a hand-held cell phone or texting. The HVE model applies strong laws, vigorous targeted law enforcement, extensive media that emphasizes the enforcement, and evaluation. Both sites conducted 4 waves of enforcement between April 2010 and April 2011. NHTSA developed and bought TV and radio spots featuring the tag line Phone in One Hand, Ticket in the Other. Both sites generated ample earned media. Police wrote 100 to 200 citations per 10,000 population for each wave in each site. Driver surveys showed an increase in awareness that cell phone laws were being enforced and recognition of the new slogan. Observed hand-held driver cell phone use dropped from 6.6% to 2.9% in Hartford, and from 3.7% to 2.5% in Syracuse. Connecticuts control area also showed a decrease in use (from 6.6% to 5.6%) but not to the same extent as Hartford. New Yorks control area had similar decreases (5% to 3%), perhaps a result of separate enforcement campaigns running simultaneously in the control site. The results show that high-visibility enforcement campaigns can reduce the number of people who use hand-held cell phones while driving.

关键词：康涅狄格；分心驾驶；驾驶行为

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关键词：保险业；社区养老

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The purpose of this multi-site study is to conduct a randomized controlled trial of the Caring Letters intervention to determine if the intervention is effective in preventing suicide and suicidal behaviors among Service Members and Veterans. The caring letters concept was originally developed and evaluated by Jerome Motto and colleagues in the 1970 s (1). In Motto s trial, civilian psychiatric inpatients were sent caring letters following discharge (initially monthly, decreasing to quarterly) for five years. Compared to a control group (usual care) with no further contact, the Caring Letters group had a significantly lower suicide rate for the first two years of the trial. These caring letters are one of the only suicide prevention interventions to reduce suicide mortality in a randomized controlled trial (2). Despite the initial promising results of the original Caring Letters RCT, there have been no published replications of the original intervention or tests of the intervention among military personnel or veterans. This study will fill an important gap in the evidence base for the Caring Letter intervention and is timely given the steady increase of military suicide in recent years.

关键词：死亡；军事人员；预防医学；精神病学

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PPE includes pads, gloves, masks, and shields. These products have applications in the manufacturing, chemicals, construction, oil and gas, food, and pharmaceuticals industries. The choice of PPE depends on the kind of risk the wearer is exposed to and the intensity and duration of exposure.

关键词：个人防护；装备；手套；口罩；盾牌；头；眼；防护设备

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In recent years, bikeshare systems have spread throughout the United States. Despite the increase in systems and users, little is known about how bikeshare member demographics and travel patterns compare with those of traditional bicyclists. To bridge the gap, this study investigated bikeshare system user travel behavior and developed a profile of user demographics through the comparison of short-term (1 day) users and annual members of Capital Bikeshare (CaBi) in Washington, D.C., with profiles of area bicyclists. Data originated from a Washington, D.C., regional household travel survey of 2007-2008, an intercept survey of short-term CaBi users, and an online survey of annual CaBi members. The analysis compared gender, race and ethnicity, age, and student status, as well as socioeconomic status across the surveys. The comparison included trip purpose, helmet use, and travel modes for trips that were replaced by bikesharing. Profiles of CaBi and area cyclists differed with respect to many demographic and socioeconomic characteristics. Compared with area cyclists, CaBi short-term users and annual members were more likely to be female and younger, to have lower household incomes, and to own fewer cars and fewer bicycles and were more likely to cycle for utilitarian purposes. CaBi trips mainly replaced trips made by public transport and by walking. CaBi short-term users and members shared similar characteristics, but short-term users were more likely to ride for recreational purposes and were less likely to wear a helmet. The study results indicated that bikesharing can encourage new segments of society to cycle and can help increase the bicycling mode share overall.

关键词：大气；自行车；空气保护

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