Self-Immolation In Tibet: Beyond The Lens Of The Western Media

This thesis provides a critique of Western media articles concerning self-immolation in Tibet. I begin by illustrating how the Western media provides reductionist accounts of Tibetan self-immolation by depicting the act solely as a form of political protest in response to Chinese occupation. I argue that these limited portrayals of self-immolation can be attributed to the Shangri-La imagery that characterizes much of the Western conceptions of Tibet. Through Shangri-La imagery, both Tibetans and their Buddhist religion are portrayed as utopic, peaceful, and able to provide the antidote to solving Western problems relating to modernization and consumerism. After illustrating the ways in which Shangri-La imagery influences Western media portrayals of Tibetan self-immolation, this thesis explores the commonly disregarded Buddhist dimensions of the act. Looking to Buddhist doctrine, scripture, and history, this thesis establishes a clear relationship between self-immolation and Buddhism, which situates the act as being more complicated than mere political protest. I argue that these limited portrayals given by the Western media are problematic because they overlook a fundamental aspect of self-immolation, thus potentially misrepresenting Tibetans. This thesis explores the Buddhist dimensions of self-immolation as a possible way to further understand what has led more than one hundred Tibetans to perform this act during the time of political crisis.

Combined pars plana phacofragmentation, vitrectomy, and Artisan lens implantation for traumatic subluxated cataracts

PURPOSE: To report on the outcome of combined pars plana phacofragmentation, vitrectomy, and Artisan lens implantation in the management of subluxated cataracts. METHODS: This prospective, interventional, nonrandomized case series included nine eyes of seven consecutive adult patients with traumatic lens subluxation. Pre- and postoperative data (complete manifest refraction, best spectacle-corrected visual acuity, slit-lamp examination findings, intraocular pressure, fundus status, numerical density of endothelial cells, corneal thickness, and complications) were collected prospectively for all patients. RESULTS: After a median postoperative follow-up of 12 months (range, 8-18 months), a mean spherical equivalent of -0.50 +/- 0.87 diopter (range, +1 to -1.50 diopter) was achieved. The mean logarithm of the minimum angle of resolution visual acuity improved from 1 (preoperatively) to 0.1 (postoperatively) (P = 0.007, Wilcoxon test). Median endothelial cell losses of 15 +/- 8% (P = 0.008) and 14 +/- 16% (P = 0.011) were registered at follow-ups of 1 month and 12 months, respectively. Postoperative complications included chronic intraocular inflammation and superior corectopia. CONCLUSIONS: Our procedure appears to be a safe, accurate, stable, and efficacious option for the management of traumatic subluxated cataracts in adults. However, longer-term data are needed to evaluate the corneal endothelium.

Influence of intraocular lens material on the development of acute endophthalmitis after cataract surgery?

PurposeTo investigate the causal relationship between acute postoperative endophthalmitis (POE) after cataract surgery and the biomaterial properties of the intraocular lens (IOLs) implanted.MethodsThis retrospective cohort study included all patients who had undergone cataract surgery with IOL implantation at the Lyon Croix-Rousse University Hospital between 1st January 1994 and 31st December 2004. Details respecting the type of IOL implanted (material and manufacturer) were meticulously recorded. The number of patients presenting with POE within 6 weeks of cataract surgery was documented together with their medical characteristics. These data were then compared, and Fisher's exact test was used to establish the significance of any apparent associations.ResultsEight of the 5837 eyes manifested acute POE (0.14%). Seven of these were composed of polymethylmethacrylate (PMMA) and one of heparinized PMMA. Patients with PMMA IOLs carried a higher risk of developing POE than did those implanted with either heparinized PMMA (P=0.001), hydrophilic acrylic, or hydrophobic acrylic IOLs (P=0.002).ConclusionsThe incidence of acute POE after cataract surgery in our hospital is similar to that currently reported for other institutions in developed countries. Our results add further evidence that IOL material and type are factors contributing to the risk to develop an acute POE after cataract surgery, and that PMMA IOLs may be associated with an increased risk of POE.Eye advance online publication, 15 September 2006; doi:10.1038/sj.eye.6702544.

Hydrogel intraocular lens exchange: five-year experience

BACKGROUND: This study presents an evaluation of the preoperative and postoperative best corrected visual acuity (BCVA), as well as of the incidence of perioperative and postoperative complications after opacified hydrogel intraocular lens (IOL) exchange. PATIENTS AND METHODS: We exchanged opacified hydrogel IOLs (Hydroview H 60 M, Bausch ; Lomb) in 55 patients (55 eyes). Preoperative and postoperative BCVA were compared. Intraoperative and postoperative complications were recorded. Follow-up period ranged from 3 months to 24 months. RESULTS: Mean BCVA improved significantly from 0.05 preoperatively to 0.4 at 3 months postoperatively and to 0.2 at the end of the follow-up period. Forty patients (72.7 %) reported visual improvement. The procedure was uneventful in 30 eyes (54.5 %) with complete removal of the opacified IOL optics and haptics. Intraoperative complications included partial zonular dehiscence in 10 eyes (18.2 %), en block capsular bag-IOL extraction in 2 eyes (3.6 %), posterior capsule rupture in 2 eyes (3.6 %), hyphema in 3 eyes (5.5 %), retained haptics in 8 eyes (14.5 %). Postoperative complications included corneal decompensation in 5 eyes (9.1 %), cystoid macular edema in 15 eyes (27.3 %), elevated intraocular pressure in 6 eyes (10.9 %), and retinal detachment in 1 eye (1.8 %). CONCLUSIONS: Visual acuity improved after opacified hydrogel IOL exchange, however, coexistent ocular morbidity as well as the appearance of serious postoperative complications may not yield the expected results. For these reasons extensive informed consent is mandatory.

Bimanual anterior segment revision surgery for anterior capsule contraction syndrome associated with anterior flexion of intraocular lens haptics

PURPOSE To report the incidence of anterior capsule contraction syndrome (ACCS) and to present a novel minimally invasive bimanual technique for anterior segment revision surgery associated with ACCS with anterior flexion of the intraocular lens haptics. METHODS A consecutive cohort of 268 eyes of 161 patients undergoing phacoemulsification and implantation of the same type of hydrophilic acrylic aspheric intraocular lens cohort were analysed and a novel technique of minimally invasive bimanual technique for anterior segment revision surgery is described. RESULTS We identified four eyes (1.5%) of three patients with advanced ACCS. Successful restoration of a clear visual axis with minimal induction of astigmatism and rapid visual rehabilitation was achieved in all four cases. CONCLUSION This technique is a safe and minimally invasive alternative to laser or vitrector-cut capsulotomy to restore a clear visual axis. In cases of advanced ACCS, it offers the option for haptic reposition or amputation.

Taking Digital Microphotography and Videos through a Microscope without any Special Lens

Introduction: Photography through a microscope is virtually identical to that used with an astronomical telescope. For years, the 35mm camera was the choice for microphotography, but we live in a digital camera age now. We describe a custom homemade adapter that can be fit most of the cameras and microscopes. [See PDF for complete abstract]

La música Latinoamericana en el canon musicológico europeo

Lateinamerikanische Musik spielt im musikhistoriographischen Kanon europäischer Musikwissenschaft kaum eine Rolle, umgekehrt orientieren sind lateinamerikanische Musikwissenschaftler fast obsesiv an europäischen Paradigmen. Dieses Ungleichgewicht fördert gegenseitige Missverständnisse.