Constituent Communication Through Telephone Town Halls: A Field Experiment Involving Members of Congress

Telephone town halls are an increasingly prevalent method for members of Congress (MCs) to communicate with constituents, even while garnering popular criticism for failing to facilitate engagement and accountability. Yet scholars have paid little attention to the events and their effects, and even less to how they might be improved. To remedy this problem, we report on a field experiment in which four MCs joined their constituents in telephone town halls. Overall, participation in an event improved constituents’ evaluations of the format in general, and of the MC in particular. Furthermore, we studied how these events might be improved by evaluating a reform—a single‐topic focus with predistributed briefing materials—designed to enhance deliberative interaction. This reform enhanced effects on opinions of the format without significantly altering effects on attitudes toward the MC. Our results suggest that telephone town halls hold promise for constituents, officeholders, and democratic practice.     

Geographic Representation in Party‐Dominated Legislatures: A Quantitative Text Analysis of Parliamentary Questions in the German Bundestag

Political representation in European democracies is widely considered partisan and collectivist. This article, however, stresses that there is more to the representative process in European democracies than just its textbook version. It emphasizes the role of geographic representation as a complementary strategy in party‐dominated legislatures that is characterized by two distinct features. First, legislators employ distinct opportunities to participate in legislative contexts to signal attention to geographic constituents without disrupting party unity. Second, these activities are motivated by individual‐ and district‐level characteristics that supplement electoral‐system‐level sources of geographic representation. We empirically test and corroborate this argument for the German case on the basis of a content analysis of parliamentary questions in the 17th German Bundestag (2009–13). In this analysis, we show that higher levels of localness among legislators and higher levels of electoral volatility in districts result in increased geographic representation.     

The talk–listen–respond (TLR) model of representatives on Twitter

Despite the existing research on how elected representatives use Twitter, there are few comparative studies and none that considers Israel, a country that differs from most democracies in its electoral system. This study has two levels of analysis. The first is the country level, in which the author compares and explains how representatives in four countries – the US, Canada, Australia and Israel – use the talk, listen and respond model to achieve their goals. The second is the individual level, in which the author analyses how personal characteristics such as gender and age, and political characteristics such as seniority and membership in the opposition or coalition affect the frequency of use of Twitter. Using quantitative data, it is demonstrated that representatives vary in the frequency of their use of Twitter. On the country level, Australian representatives use Twitter more often than their counterparts in other countries. On the individual level, first-term members, members of the opposition, and older representatives use Twitter more often than those with more seniority, coalition members, and younger legislators.     

论我国未成年人监护制度的完善

未成年人监护制度是监护制度的重要组成部分,它不仅关系到保护未成年人的合法权益,而且还关系到社会秩序的稳定。目前,我国监护制度中还存在着监护机构设置不合理、监护人的选任缺乏一定的标准、监护人的职责及权利不明、监护的种类不全等问题。为了更好地保护未成年人的利益,针对上述不足,提出自己的建议。     

中小企业融资难问题的法律破解

中小企业融资难问题已深深制约着我国中小企业的发展壮大,在直接融资和间接融资两种方式中存在融资难有法律方面的原因,为解决中小企业融资难的问题,提高中小企业融资能力,文章分别就中小企业在直接融资和间接融资两种融资方式上融资难问题提出了破解办法。     

关于外资企业民主管理多元化的思考

与国有企业相比较,外资企业实行民主管理具有自身的特殊性。由此决定了外资企业在实行民主管理过程中,必须根据企业实际,在内容和形式上进行探索,采取多种途径和灵活的方法,以达到民主管理的实际效果。     

Validation of thin layer chromatography with AccuTOF-DART™ detection for forensic drug analysis

Abstract: Thin layer chromatography (TLC) is a technique that is commonly employed in the forensic drug analysis of pharmaceutical preparations. Detection is typically accomplished using various visualization spray reagents. Conventional gas chromatography–mass spectrometry (GC‐MS) analysis is typically performed to confirm the TLC results. Depending on the drugs tested and the instrument conditions required, this confirmation can take up to an hour to complete. Direct analysis in real time (DART?) is an ionization source, coupled to an accurate‐mass time‐of‐flight mass spectrometer that has the capability to ionize materials under ambient conditions. To streamline analysis, the combination of TLC with DART? detection is proposed to screen and subsequently identify drug compounds, all from the same TLC plate. DART? confirmations of TLC analyses take <10 min to complete and compare favorably to GC‐MS in sensitivity and selectivity. This study validates the use of TLC‐DART in the forensic identification of the components of several pharmaceutical preparations.     

Analysis of alprazolam by DART-TOF mass spectrometry in counterfeit and routine drug identification cases

The high prevalence of alprazolam abuse translates to an increased workload for crime laboratories in characterizing seized tablets. These tablets may originate as diverted pharmaceuticals or counterfeited mimics, so efficient analytical techniques should provide confirmatory data while minimizing destruction of evidence. We offer the first report of a validated forensic method for confirming alprazolam tablets by direct analysis in real time-time of flight (DART-TOF) mass spectrometric analysis. This technique provides rapid identification of target analytes with minimal sample preparation, allowing direct analysis in the atmospheric sample gap. Selectivity is achieved through high resolution and mass accuracy, unique ion fragments, and chlorine isotopic ratios. This method utilizes fragmentation in two separate voltage functions to observe the alprazolam pseudo molecular ion at 309.09070 using 40 V and major ion fragments of 281.07197 and 205.07657 at 120 V. These parameters allow our laboratory to confirm alprazolam tablets efficiently, without compromising quality forensic standards.     

Pore Sub‐Features Reproducibility in Direct Microscopic and Livescan Images—Their Reliability in Personal Identification

Abstract: Third level features have been reported to have equal discriminatory power as second level details in establishing personal identification. Pore area, as an extended set third level sub‐feature, has been studied by minimizing possible factors that could affect pore size. The reproducibility of pore surface area has been studied using direct microscopic and 500 ppi Livescan images. Direct microscopic pore area measurements indicated that the day on which the pore area was measured had a significant impact on the measured pore area. Pore area measurement was shown to be difficult to estimate in 500 ppi Livescan measurements owing to lack of resolution. It is not possible to reliably use pore area as an identifying feature in fingerprint examination.