The Death Penalty on the Streets: What the Eighth Amendment Can Teach About Regulating Police Use of Force

This Article offers punishment as another lens through which to view police force. The Supreme Court has consistently rejected arguments that the Eighth Amendment is the appropriate vehicle for dealing with excessive police force claims.5 However, reconceptualizing the use of deadly force by police officers as punishment provides a new understanding of the gravity of deadly police force and adds necessary substance to the reasonableness analysis. When police force is likened to punishment, the use of fatal force by police officers can be considered the administration of the death penalty on the streets, absent the procedural protections and focus on human dignity given in the criminal justice system through the Eighth Amendment.6 When considered in the context of punishment, the reasonableness analysis can be transformed to incorporate the value of human dignity and focus on protections against fatal police force that ought to be in place to protect the lives of all individuals

FUTURE CARDIAC EVENTS IN NORMALLY DIAGNOSED GATED MYOCARDIAL PERFUSION SPECT (GSPECT)

Coronary heart disease (CHD) is a major cause of mortality and morbidity in Europe and USA and its management consumes a large proportion of national healthcare budgets. Many studies had tested the prognostic value of a normal myocardial perfusion scintigraphy; they concluded that a normal MPI study is associated with a very low rate of future cardiac events. In view of the above this study is designed to determine the risk of future cardiac events after normal MPS in local population. Methods: This was a retrospective observational registry performed in a single center in the Kingdom of Saudi Arabia. The data were collected from the nuclear medicine database identifying all the reported normal myocardial perfusion scans between January 2008 and December 2011 . Results: There were 290 patients identified with normal cardiac nuclear scans in the pre-specified time frame. Basic patient demographics were outlined and the patients’ charts were reviewed looking for any major cardiac events such as MI or sudden death. Mean follow up was 14.8 months. There were 2 patients that were admitted with NSTEMI and went on to have diagnostic angiograms. One of those two patients underwent percutaneous coronary intervention with stenting. The other patient had nonobstructive CAD and was advised for medical management only. These findings are consistent with a 0.7% risk of cardiac events after a negative scan Conclusion: The above findings demonstrate that the risk of major cardiac events after a negative nuclear cardiac scan is low and is in keeping with the international statistics available

FUTURE CARDIAC EVENTS IN NORMALLY DIAGNOSED GATED MYOCARDIAL PERFUSION SPECT (GSPECT)

Coronary heart disease (CHD) is a major cause of mortality and morbidity in Europe and USA and its management consumes a large proportion of national healthcare budgets. Many studies had tested the prognostic value of a normal myocardial perfusion scintigraphy; they concluded that a normal MPI study is associated with a very low rate of future cardiac events. In view of the above this study is designed to determine the risk of future cardiac events after normal MPS in local population. Methods: This was a retrospective observational registry performed in a single center in the Kingdom of Saudi Arabia. The data were collected from the nuclear medicine database identifying all the reported normal myocardial perfusion scans between January 2008 and December 2011 . Results: There were 290 patients identified with normal cardiac nuclear scans in the pre-specified time frame. Basic patient demographics were outlined and the patients’ charts were reviewed looking for any major cardiac events such as MI or sudden death. Mean follow up was 14.8 months. There were 2 patients that were admitted with NSTEMI and went on to have diagnostic angiograms. One of those two patients underwent percutaneous coronary intervention with stenting. The other patient had nonobstructive CAD and was advised for medical management only. These findings are consistent with a 0.7% risk of cardiac events after a negative scan Conclusion: The above findings demonstrate that the risk of major cardiac events after a negative nuclear cardiac scan is low and is in keeping with the international statistics available

Influencers and preference predictors of HPV vaccine uptake among US male and female young adult college students

Objective: The purpose of the study was to assess the knowledge, attitudes and beliefs of male and female college students in Kentucky about HPV associated diseases and vaccines, and to determine which parameters predicted self-reported uptake of HPV vaccination. Materials and methods: A self-selected cross-sectional sample of college students completed an evidence-based online survey. Results: Of approximately 1200 potential respondents, 585 completed the survey. The average age was 20.6 (SD 3.15) and 78% were female; 84% of the population had had one or more sexual partners. Concern for HPV vaccine safety and potential need for boosters did not significantly deter vaccine uptake. Likewise, knowledge about HPV associated cancers was not predictive of vaccine uptake. On the other hand, parental influence for vaccination was a strong predictor for vaccine uptake (aOR = 5.32, 2.71–13.03), and free vaccine nearly doubled the likelihood of being vaccinated (aOR 1.90, 1.05–3.41). In addition, the strong preference for the respondent\u27s partner to be HPV vaccinated predicted vaccine uptake (aOR = 4.04, 95% CI: 2.31–7.05), but the lack of preference for partner vaccination predicted an unvaccinated self (aOR = 0.50, 0.27–0.93). Conclusions: HPV vaccination has been successful in young adult college students in Kentucky. Young adults prefer their partners to be HPV vaccinated regardless of whether they themselves are vaccinated. Parental influence and free vaccine were positive predictors for vaccine uptake in this population

Observed Gender Differences in African American Mother‐Child Relationships and Child Behavior

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/90334/1/j.1741-3729.2011.00688.x.pd

A Study-Of The Self-Loci Of Control Towards Students' Achievements In Distance Education.

This article reports on the study undertaken to elucidate the role of the self-loci of control towards the achievements of distance education learners in their endeavour to pursue life-long learning. -Six dimensions of the self-loci of control were studied, namely time management, the learning style, attitude and perception, motivation, self directedness and past learning experiences

Stratospheric Effects on UV, Speed of Sound, Pressure, and Temperature

The atmosphere is composed of several layers, each with its own distinct environment varying in temperature, pressure, and levels of UV radiation. Quantifying these varying parameters proves to be useful in understanding atmospheric composition in greater detail. Variance in the composition of the atmosphere allows for the study of the evolution of physical phenomena at different altitudes. Our group quantified this variance using a high-altitude weather balloon and designed an experimental method to observe the nature of sound propagation through varying altitudes. The goal was to develop an altitude-dependent model of the speed of sound by using an open-air, microcontroller-based payload. Using our platform, we found that the open-air payload design results in noisy readings. Additionally, our method was restricted to low altitude environments, unable to produce reliable data above 6,700 meters. We address possible improvements and constraints in developing an open-air payload design to derive an altitude-dependent model for sound propagation. Furthermore, we present our findings on the variations in pressure, temperature, and levels of UV radiation during balloon flights at altitudes of up to 30,000 meters. These variations included a proportional decrease in pressure, a temperature inversion at 15,000 meters, and an exceptional increase in both UVA and UVB radiation as altitude increases

Dynamics investigation on motorcycle chassis based on Finite Element (FE) modelling and updating

Motorcycles built from multiple materials such as steel and aluminium that formed a welded of beams to construct the chassis. The frame is designed by combining the part-by-part saddle, handlebar and wheel that are attached together. In this study, the identification of structural dynamics study for motorcycle chassis was conducted to identify modal properties such as natural frequencies and mode shapes. This could be achieved by using two different analysis approaches; Finite Element Analysis (FEA) and Experimental Modal Analysis (EMA). For FEA analysis, 3D modeling of the chassis frame is needed and modelled using CAD software. Normal mode analysis was run on modelled structure to determine modal properties after meshing type and properties of materials declared. Impact hammer testing using roving accelerometer method was conducted for EMA study and comparison of modal properties with FEA is carried out. Discrepancies that appeared after correlation among two approaches attempted to be reduced by performing model updating procedure and it was successfully reduced the average percentage of error to be less than 10%. The results show that the model updating was an effective technique for improving the discrepancy that may exist due to modelling issue and material properties prediction in FEA. This study clearly shows that model updating technique is an effective way of reducing the discrepancies between EMA and FEA

Cache-Oblivious Streaming B-Trees

A streaming B-tree is a dictionary that efficiently implements insertions and range queries. We present two cache-oblivious streaming B-trees, the shuttle tree, and the cache-oblivious lookahead array (COLA). For block-transfer size B and on N elements, the shuttle tree implements searches in optimal $O(log_{B+1}N)$ transfers, range queries of L successive elements in optimal $O(log_{B+1}N +L/B)$ transfers, and insertions in $O((log_{B+1}N)/B^{\Theta(1/(log log B)^2)}+(log^2N)/B)$ transfers, which is an asymptotic speedup over traditional B-trees if $B ≥ (log N)^{1+c log log log^2 N}$ for any constant c >1. A COLA implements searches in O(log N) transfers, range queries in O(log N + L/B) transfers, and insertions in amortized O((log N)/B) transfers, matching the bounds for a (cache-aware) buffered repository tree. A partially deamortized COLA matches these bounds but reduces the worst-case insertion cost to O(log N) if memory size $M = \Omega(log N)$. We also present a cache-aware version of the COLA, the lookahead array, which achieves the same bounds as Brodal and Fagerberg's (cache-aware) $B^{\epsilon}$-tree. We compare our COLA implementation to a traditional B-tree. Our COLA implementation runs 790 times faster for random insertions, 3.1 times slower for insertions of sorted data, and 3.5 times slower for searches.Engineering and Applied Science

[Competency and Professionalism Practice among Polytechnic Islamic Education Lecturers in Effective Teaching and Learning] Amalan Kompetensi dan Profesionalisme Pensyarah Pendidikan Islam Politeknik dalam Membantu Pengajaran dan Pembelajaran (PdP) Berkesa

The circulation of time has demanded educators to be at a higher level than the present. Meanwhile, students nowadays have more access to technology and they have easy access towards any information. Therefore, as educators, including the Islamic Education Lecturers, should equip themselves with the practice of competencies and the value of professionalism in making the TnL process can be carried out effectively. Therefore, this paper discusses the practice of competencies and the value of professionalism required by a lecturer, especially the Islamic Education Lecturer. This paper focuses on three elements of competencies and the value of professionalism as essential elements for an educator, which are; mastering the field of expert, the value of professionalism, and classroom management. Overall, these three practices meet the requirements as the efforts of creating an effective TnL process. Peredaran zaman telah menuntut para pendidik berada pada tahap yang lebih tinggi berbanding sedia ada. Para pelajar hari ini pula mempunyai lebih akses kepada teknologi dan mereka mudah mencapai sebarang maklumat. Justeru, sebagai pendidik termasuk Pensyarah Pendidikan Islam haruslah mempunyai amalan kompetensi dan nilai profesionalisme dalam diri bagi menjadikan proses PdP dapat dijalankan secara berkesan. Oleh itu, makalah ini membincangkan amalan kompetensi dan nilai profesionalisme yang diperlukan oleh seorang pensyarah khususnya Pensyarah Pendidikan Islam. Makalah ini memfokuskan kepada tiga elemen kompetensi dan nilai profesionalisme sebagai elemen-elemen penting bagi seorang pendidik, iaitu penguasaan dalam bidang, nilai profesionalisme dan pengurusan kelas. Secara keseluruhannya, tiga amalan ini menepati keperluan sebagai usaha  mewujudkan proses PdP yang berkesan.  &nbsp