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Dental Anatomy Carving Computer-Assisted Instruction Program: An Assessment Of Student Performance And Perceptions, Elizabeth T. Nance, Sharon K. Lanning, John C. Gunsolley
Dental Anatomy Carving Computer-Assisted Instruction Program: An Assessment Of Student Performance And Perceptions, Elizabeth T. Nance, Sharon K. Lanning, John C. Gunsolley
Periodontics Publications
The purpose of this study was to compare the performance of students exposed to two different instructional modalities for dental anatomy wax carving: CAI (computer-assisted instruction) using DVD technology, or traditional laboratory instruction. Students’ self-assessment scores were also compared to faculty scores, and students’ perceptions of their teaching modality were analyzed. Seventy-three first-year dental students (response rate 81 percent) participated in this randomized single blind trial, in which faculty graders were blinded to student group assignment. There were no statistical differences, as determined by the Wilcoxon non-parametric test and a t-test, between the faculty grades on the wax carving from …
Sleep And Sleep Disorders In Later Life, Robert D. Vorona
Sleep And Sleep Disorders In Later Life, Robert D. Vorona
Case Studies from Age in Action
Educational Objectives
1. Describe basic changes in sleep that occur as we age.
2. Review several important sleep disorders common in later life
3. Discuss treatment modalities for these sleep disorders and potential benefits of therapy.
Apoptotic Engulfment Pathway And Schizophrenia, Xiangning Chen, Cuie Sun, Qi Chen, F. Anthony O'Neill, Dermot Walsh, Ayman H. Fanous, Kodavali V. Chowdari, Vishwajit L. Nimgaonkar, Adrian Scott, Sibylle G. Schwab, Dieter B. Wildenauer, Ronglin Che, Wei Tang, Yongyong Shi, Lin He, Xiong-Jian Luo, Bing Su, Todd L. Edwards, Zhongming Zhao, Kenneth S. Kendler
Apoptotic Engulfment Pathway And Schizophrenia, Xiangning Chen, Cuie Sun, Qi Chen, F. Anthony O'Neill, Dermot Walsh, Ayman H. Fanous, Kodavali V. Chowdari, Vishwajit L. Nimgaonkar, Adrian Scott, Sibylle G. Schwab, Dieter B. Wildenauer, Ronglin Che, Wei Tang, Yongyong Shi, Lin He, Xiong-Jian Luo, Bing Su, Todd L. Edwards, Zhongming Zhao, Kenneth S. Kendler
Human and Molecular Genetics Publications
Background
Apoptosis has been speculated to be involved in schizophrenia. In a previously study, we reported the association of the MEGF10 gene with the disease. In this study, we followed the apoptotic engulfment pathway involving the MEGF10, GULP1, ABCA1 and ABCA7 genes and tested their association with the disease.
Methodology/Principal Findings
Ten, eleven and five SNPs were genotyped in the GULP1, ABCA1 and ABCA7 genes respectively for the ISHDSF and ICCSS samples. In all 3 genes, we observed nominally significant associations. Rs2004888 at GULP1 was significant in both ISHDSF and ICCSS samples (p = 0.0083 and …
The Servant Leader: A Higher Calling For Dental Professionals, Fred Certosimo
The Servant Leader: A Higher Calling For Dental Professionals, Fred Certosimo
General Practice Publications
The dental profession is guided by normative principles that provide guidance to our leaders and practicing dentists in addressing the needs of patients and the profession, yet there is room for incorporating new ideas that help dental professionals meet their professional obligations. The purpose of this essay is to discuss the concept of “servant leadership,” especially in contrast with “self-serving leaders,” and to suggest that servant leadership is consistent with the high ethical and professional ideals of the dental profession. The servant leader is the antithesis of the self-serving leader, who incessantly seeks more power and acquisition of material possessions. …
Diagnosis Of Infections Caused By Pathogenic Free-Living Amoebae, Bruno Da Rocha-Azevedo, Herbert B. Tanowitz, Francine Marciano-Cabral
Diagnosis Of Infections Caused By Pathogenic Free-Living Amoebae, Bruno Da Rocha-Azevedo, Herbert B. Tanowitz, Francine Marciano-Cabral
Microbiology and Immunology Publications
Naegleria fowleri, Acanthamoeba spp., Balamuthia mandrillaris, and Sappinia sp. are pathogenic free-living amoebae. N. fowleri causes Primary Amoebic Meningoencephalitis, a rapidly fatal disease of the central nervous system, whileAcanthamoeba spp. and B. mandrillaris cause chronic granulomatous encephalitis.Acanthamoeba spp. also can cause cutaneous lesions and Amoebic Keratitis, a sight-threatening infection of the cornea that is associated with contact lens use or corneal trauma. Sappinia pedata has been identified as the cause of a nonlethal case of amoebic encephalitis. In view of the potential health consequences due to infection with these amoebae, rapid diagnosis is critical for early treatment. Microscopic examination and …