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61.
62.
Partida Bush V 《Estudios demográficos y urbanos》1990,5(3):387-411, 819-20
"In this article, a restricted components method is presented (because sex and age are not taken into account) to project the population classified according to the size of the locality.... The application is presented for urban centers (15,000 or more inhabitants) of Mexico in 1990, utilizing the trend in demographic growth for the 1960-1980 period." Data are from Mexican censuses conducted in 1960, 1970, and 1980. (SUMMARY IN ENG) 相似文献
63.
Mary A. Bush D.D.S. Raymond G. Miller D.D.S. Peter J. Bush B.S. Robert B. J. Dorion D.D.S. 《Journal of forensic sciences》2009,54(1):167-176
Abstract: In bitemark analysis, the forensic odontologist must consider how the biomechanical properties of the skin contribute to distortion of the bitemark. In addition, one must consider how the bitemark can be distorted by postural movement of the victim after the bite has occurred. A fundamental review of the architecture and biomechanical properties of the dermis is described and evaluated through bites made on cadavers. In order to assess distortion, 23 bites from a single characterized dentition were made on un‐embalmed cadaver skin. Bite indentations were photographed. Following various body manipulations they were re‐photographed in different positions. Hollow volume overlays of the biting dentition were constructed, and metric analysis of the dentition and all bitemarks was completed. The overall intercanine, mesial to distal, and angle of rotation distortion was calculated. Of the 23 bites made, none were measurably identical, and in some cases, dramatic distortion was noted. 相似文献
64.
Robert A. Baruch Bush Lisa Hershman Robert Thaler Christena Vitkovich 《Family Court Review》2009,47(1):148-166
This article describes, and explains the rationales for, the establishment of an innovative program in which a law school and two social services agencies are collaborating in a mediation clinic that uses the transformative model of mediation to serve clients in cases that seem ideally suited to benefit from this approach to practice—so-called "PINS" (persons in need of supervision) cases involving conflict within families, between parents and their adolescent children. The article first describes the evolution of the PINS system and the changing views of its purpose, especially in New York State. It then offers a brief introduction to the unique features of the transformative approach to mediation and explains why that approach in particular is likely to mesh with current understandings of the needs of the families involved in these cases. Finally, the article describes the innovative "Family Solutions Program" and how it uses transformative mediation to help these families and suggests that experience of this program shows how use of the transformative model, in particular, could be valuable not only for clinical education but also for effective volunteer training and supervision in mediation programs generally. 相似文献
65.
With the increase in global terrorism there is a higher probability of having to identify victims of incineration events secondary to incendiary explosive devices. The victims of incineration events challenge forensic odontologists when coronal restorations are no longer present to compile postmortem data. With 40 million root canals being completed annually in the United States, a very large pool of antemortem data is available to the forensic odontologist to make positive identifications. When complete and thorough dental records exist, individuals that have undergone surgical and nonsurgical root canal therapy may have materials present in the canal that may aid in identification. This study provides elemental fingerprints of root canal obturation materials to be utilized as a forensic identification aid. This study used scanning electron microscopy/energy dispersive X-ray spectroscopy (SEM/EDS) to assess the elemental composition of materials before and after high temperature incineration. Sixteen endodontic materials were analyzed pre-incineration and placed in extracted teeth. The filled teeth were subjected to incineration at 900 degrees C for 30 min to simulate incineration events or cremation. Incinerated materials were radiographed and re-analyzed to determine if they retained their original elemental composition. Endodontic sealers, gutta percha, root-end filling materials, silver points, and separated files were distinguishable in the canal and traceable after incineration. The authors present a fingerprint of the endodontic obturation materials that are capable of withstanding high heat incineration to be used as an aid for postmortem identification. This work represents the initial stage of database generation for root canal filling materials for use as an aid in forensic identification. 相似文献
66.
The author reviews the insights of four expert practitioners of international conflict resolution, pointing out a common theme that signals a major shift in the way we conduct and conceive of international conflict intervention. In addition to traditional top-down interventions, leading conflict resolution practitioners are advocating a bottom-up approach, a complementary effort that includes development of conflict resolution potential among the parties themselves, without external imposition. This increased emphasis on the kinds of structures, understanding, and relationships that help to transform international conflict situations reflects the impact the developing field of conflict studies has had on practice. 相似文献
67.
The great demand for esthetic restorations has resulted in placement of large numbers of composite resin fillings. The popularity of these materials is reflected in the quantity and variety of resin brands currently on the market. The ability to distinguish resin brands can aid in positive identification of burn victims, assuming that appropriate dental records exist. Scanning electron microscopy/energy dispersive X-ray spectroscopy (SEM/EDS) was used to characterize the structure and composition of 10 modern resins. The structure of each resin was unique to manufacturer, and elemental analysis allowed separation into distinct groups. These 10 resins were also placed in extracted teeth and incinerated at 900 degrees C for 30 min, simulating near cremation conditions. The resins were identifiable by SEM/EDS after incineration, and the elemental composition remained almost unchanged. The data produced are immediately useful for resin identification in forensics, and comparative analysis can be readily performed using standard equipment. This work represents the initial stage of database generation. 相似文献
68.
James M. Buchanan Winston C. Bush Louis De Alessi Warren J. Samuels 《Public Choice》1973,14(1):155-165
69.
In this article, the authors points out that underlying mediator practices and techniques, there are deeper premises and values that guide and shape practice. The authors argue that mediation training should include articulation and explanation of the premises that underlie the form of practice being taught. They describe the particular premises that underlie the transformative orientation to mediation practice and give examples of how those premises can be conveyed within an overall training design, how doing so enriches the teaching of skills and techniques themselves. 相似文献
70.
Injuries of the Head from Backface Deformation of Ballistic Protective Helmets Under Ballistic Impact 下载免费PDF全文
Karin A. Rafaels Ph.D. Hattie C. Cutcliffe B.S.E. Robert S. Salzar Ph.D. Martin Davis M.S. Brian Boggess M.S. Bryan Bush M.D. Robert Harris M.D. Mark Steve Rountree Ellory Sanderson B.S. Steven Campman M.D. Spencer Koch M.D. Cameron R. ‘Dale’ Bass Ph.D. 《Journal of forensic sciences》2015,60(1):219-225
Modern ballistic helmets defeat penetrating bullets by energy transfer from the projectile to the helmet, producing helmet deformation. This deformation may cause severe injuries without completely perforating the helmet, termed “behind armor blunt trauma” (BABT). As helmets become lighter, the likelihood of larger helmet backface deformation under ballistic impact increases. To characterize the potential for BABT, seven postmortem human head/neck specimens wearing a ballistic protective helmet were exposed to nonperforating impact, using a 9 mm, full metal jacket, 124 grain bullet with velocities of 400–460 m/s. An increasing trend of injury severity was observed, ranging from simple linear fractures to combinations of linear and depressed fractures. Overall, the ability to identify skull fractures resulting from BABT can be used in forensic investigations. Our results demonstrate a high risk of skull fracture due to BABT and necessitate the prevention of BABT as a design factor in future generations of protective gear. 相似文献