“…Mean age at time of surgery was 56.6 years (range 9-90 years); 175(82.5%) had pars plana vitrectomy (PPV), 27 (12.5%), scleral buckle (SB) repair and 10 (5%) pneumatic retinopexy (PR). …”
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“…We seek to understand and extract the morphological adaptations of animal feet that contribute to enhancing friction on diverse surfaces, such as the desert locust (Schistocerca gregaria) [Bennet-Clark HC (1975) J Exp Biol 63:53–83], which has both wet adhesive pads and spines. A buckling region in their knee to accommodate slipping [Bayley TG, Sutton GP, Burrows M (2012) J Exp Biol 215:1151–1161], slow nerve conduction velocity (0.5–3 m/s) [Pearson KG, Stein RB, Malhotra SK (1970) J Exp Biol 53:299–316], and an ecological pressure to enhance jumping performance for survival [Hawlena D, Kress H, Dufresne ER, Schmitz OJ (2011) Funct Ecol 25:279–288] further suggest that the locust operates near the limits of its surface friction, but without sufficient time to actively control its feet. …”
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“…An insertion force analysis yielded a radius constraint of 35 mm to minimise the risk on needle jamming or buckling. For radii larger than 50 mm, no differences in insertion forces were found. …”
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“…BACKGROUND: Knee Instability (KI) is described as a sense of knee buckling, shifting, or giving way during the weight bearing activities. …”
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“…Patients undergoing VR surgery classified as scleral buckle and microincision vitrectomy surgery (n = 44, mean age: 56.09±10.2 years) were recruited. …”
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“…There was one case of graft buckling treated conservatively. DISCUSSION: Appropriate anterior reconstruction forms the cornerstone of successful surgical management of spinal TB. …”
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“…Thirty-eight (51.35%) eyes required an internal tamponade [gas in 31 (81.57%) eyes and silicon oil in seven (18.42%) eyes]. A scleral buckle was additionally required in 26 (35.14%) eyes. …”
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“…Patients receiving a scleral buckle surgery or with advanced PVR as well as patients with underlying vascular diseases and uveitis were excluded. …”
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“…Thirteen exposures (eight activity-related, five psychosocial/environmental) were positively associated with flare onset within 24 h (strongest odds ratio estimate, knee buckling: 9.06: 95% confidence interval [CI] 5.86, 13.99; weakest, cold/damp weather: 1.45: 95%CI 1.12, 1.87). …”
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“…[Image: see text] Recently, monolayer silicon germanide (SiGe), a newly explored buckled honeycomb configuration of silicon and germanium, is predicted to be a promising nanomaterial for next-generation nanoelectromechanical systems (NEMS) due to its intriguing electronic, optical, and piezoelectric properties. …”
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“…Video footage of the accidents indicated that the spine buckled and failed due to abrupt pocketing and deceleration of the head, neck and shoulders upon impact with the ground combined with continued forward and downward momentum of the torso and lower extremities. …”
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“…Similar results were found for the abduction and buckling positions. There was no significant difference in the lateral displacement of the gap before (P=0.92) and after (P=0.26), but a significant difference in the failure load was found (135° hip screw: 1,222±560 N; 95° hip screw: 2,566±283 N; IMHS: 4,644±518 N; P=0.02). …”
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“…In addition, varied stiffening scenarios are suggested to improve the composite behavior of this member, since these cold-formed C-sections are of a slender cross-section and more likely to buckle and twist under high bending loads than those of hot-rolled C-sections. …”
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“…Following fellowship completion, the median (IQR) number of procedures performed were: phacoemulsification: 91 (51–131), pars-plana vitrectomy (PPV): 351 (226–451), simple-retinal detachment (RD): 176 (126–226), complex-RD: 31 (16–51), scleral buckle (SB): 16 (80–26), membrane-peels: 76 (41–88), intraocular-foreign body (IOFB) removal: 3 (3–3), indirect laser: 51 (11–91), scleral-fixated intraocular-lens (sfIOL): 3 (3–8), removal-of-dropped-nucleus (RODN): 16 (8–26), diabetic membrane delaminations: 16 (8–16); with an increase of confidence in performing all VR procedures (p < 0.001). …”
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“…Covariates included age, gender, ocular co-morbidities, high myopia, macula-status, giant-retinal-tear (GRT), pre-op vision, PVR-C, oil type, perfluorocarbon-use, combined scleral buckle/vitrectomy, combined phaco-vitrectomy, 360-degrees-endolaser and oil duration. …”
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“…METHODS: A cartilage and ligament model was constructed using SolidWorks software according to the magnetic resonance imaging results to simulate the annular ligament during normal, loosened, and ruptured conditions at different buckling angles (0°, 30°, 60°, 90°, and 120°). The fixed muscle strengths were 40 N (F1), 20 N (F2), 20 N (F3), 20 N (F4), and 20 N (F5) for the triceps, biceps, and brachial tendons and the base of the medial collateral ligament and lateral collateral ligament. …”
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“…The mechanisms of residual stress formation and distortion are explained in connection with stiffened panel fabrication, with an emphasis on weld induced buckling of thin panels. Further, the basic principles of distortion prevention, in-process distortion control and mitigation techniques like heat sinking, thermo-mechanical tensioning etc. are dealt with in detail. …”
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“…Actualmente, la organización Mundial de la Salud (OMS), señala que las enfermedades bucales de mayor prevalencia son la caries dental y la enfermedad periodontal que afectan a más del 90% de la población mexicana. …”
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“…AddModuleScore() and AUCell() were used to calculate module scores and fractions of enrichment for hypoxia-related gene expression in single cells. …”
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“…A CAF-related prognostic model, containing 7 genes (ASPN, AEBP1, ALDH1A1, BGN, COL1A1, PAGE4 and RASD1), was developed to predict bRFS and validated by 4 independent bulk RNA-seq cohorts. …”
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