Ebook Fundamentals of neural networks Part 2

Ebook fundamentals of spun yarn technology part 2

... aim of altering the geometry of the spinning triangle (see Figure 6.7) so as to improve the structure of the ring -spun yarn by more effective bindingin of surface fibers into the body of the yarn ... Slubbing False Twist Front Rolls Cop of Yarn Real Twist FIGURE 6.4 False-twist drafting of woolen slubbing (Courtesy of Lord, P R., Economics, Science & Technology of Yarn Production, North Carolina ... (Courtesy of Rieter Machine Works.) © 20 03 by CRC Press LLC formation of a node in the yarn balloon during spinning and (2) increased yarn tension and thereby increased interruptions of the spinning...

Fundamentals of Clinical Ophthalmology - part 1 ppsx

... (Figure 8 .13 b, 10 .23, 10 .24, 10 .26, 12 .13 , and 12 .22b), Frank Larkin (Figure 12 .14 ), Graham Lee (Figure 7.3a,b), Ordan Lehmann (Figures 8 .14 , 12 .12 , 12 .15 , 12 .18 , 12 .22a, 12 .24, and 12 .26), Martin ... Non-phacoemulsification cataract surgery 10 2 Anaesthesia for cataract surgery 11 5 10 Cataract surgery in complex eyes 12 5 11 Vitreous loss 15 8 12 Postoperative complications 16 8 v CONTENTS 13 ... Fundamentals of Clinical Ophthalmology: Cataract Surgery Fundamentals of Clinical Ophthalmology series Cornea Edited by Douglas Coster Glaucoma Edited by Roger Hitchins Neuro-ophthalmology...

Fundamentals of Clinical Ophthalmology - part 2 pot

... Refract Surg 1997 ;23 :913 22 12 Long DA, Monica ML A prospective evaluation of corneal curvature changes with 3·0–3·5mm corneal tunnel phacoemulsification Ophthalmology 1996;103: 22 6– 32 13 Wirbelauer ... 1998 ;24 :503–8 26 Lever JL Dahan E Opposite clear corneal incisions J Cataract Refract Surg 20 0 ;26 :803–5 27 Nichamin LD Opposite clear corneal incisions J Cataract Refract Surg 20 01 ;27 :7–8 28 Leyland ... injector implantation of a three-piece highrefractive-index silicone intraocular lens Graefes Arch Clin Exp Ophthalmol 1998 ;23 6: 922 –8 34 Moreno-Montanes J, Maldonado MJ, Garcia-Layana A, Aliseda...

Fundamentals of Clinical Ophthalmology - part 3 ppt

... Viscoelastic-injecting cystotome J Cataract Refract Surg 1998;24:1 432 3 Gimbel HV, Kaye GB Forceps-puncture continuous curvilinear capsulorhexis J Cataract Refract Surg 1997; 23: 4 73 5 Pandey SK, ... the capsular bag in the form of a “tyre”, into which an IOL can securely be implanted, maintaining all of the advantages of intracapsular implantation Figure 3. 9 Mini-capsulorhexis to accommodate ... difficulties of forward pressure with those of a lack of red reflex Logically, therefore, all of the above mentioned advice should be observed A forceps technique is preferable because the cortex is often...

Fundamentals of Clinical Ophthalmology - part 4 pdf

... number (typically 20) of illuminated concentric rings that are reflected by the anterior corneal surface A digital video 50·00 49 ·00 48 ·00 47 ·00 46 ·00 45 ·00 44 ·00 43 ·00 42 ·00 41 ·00 40 ·00 39·00 38·00 ... silicone as compared with system velocity of B-scanner) appearance of both the A-mode trace (Figure 6.5f) and the B-mode (Figure 6.4c) image The velocity of ultrasound in these liquids is very low ... Cataract Refract Surg 19 94; 20 :44 –7 18 Pirazzoli G, D’Eliseo D, Ziosi M, Acciari R Effects of phacoemulsification time on the corneal endothelium using phacofracture and phaco-chop techniques J Cataract...

Fundamentals of Clinical Ophthalmology - part 5 ppt

... 22·0–24 5 8% 72% 24 5 26·0 > 26·0 Recommended formula(e) 15% 5% Hoffer Q Average Holladay, Hoffer Q, and SRK T Holladay SRK T SRK T formulae is recommended For shorter eyes (< 22·0 mm) the Hoffer ... with an average keratometry of 6· 45 mm (52 ·3 D) and an axial length of 22 5 mm, SRK T predicts a lens implant power that is D too high, as compared with the Holladay and Hoffer Q formulae (which ... 1·41 (1st generation) 1·47 (2nd generation) Hydrophilic 2-Phenylethylmethacrylate 2-Phenylethylacrylate 1 55 6-Hydroxyhexylmethacrylate 2-Hydroxyethylmethacrylate 1·47 Hydrophobic Hydrophilic High...

Fundamentals of Clinical Ophthalmology - part 6 pdf

... The addition of small doses of a potent short acting opioid (alfentanil) decreases further the dose of propofol required to maintain general anaesthesia Target plasma levels of propofol can be ... Hepsen IF, Cekic O, Gunduz A Comparison of the results of primary and secondary implantation of flexible open-loop anterior chamber intraocular lens Eye 1998;12:8 26 8 Kanski JJ Lensectomy for complicated ... 1998;24 :69 7–702 Uthoff D, Teichmann KD Secondary implanation of scleral-fixated intraocular lenses J Cataract Refract Surg 1998;24:945–50 9 Anaesthesia for cataract surgery The aim of anaesthesia...

Fundamentals of Clinical Ophthalmology - part 7 pps

... lensectomy .75 ,76 Where lens instability prevents phaco or ECCE, and ICCE carries a increased risk of retinal detachment, lensectomy is procedure of choice, particularly if the cataract is soft .77 Lens ... Progression of retinopathy after cataract surgery is best documented by paired eye comparisons; one such study showed progression of nonproliferative retinopathy in 74 % of operated eyes and 37% of unoperated ... APDR No DR NPDR QPDR APDR Severity of diabetic retinopathy at the time of surgery Severity of retinopathy at the time of surgery a) b) Figure 10.1 Meta-analysis of visual acuity following extracapsular...

Fundamentals of Clinical Ophthalmology - part 8 pot

... 1999;25 :88 5–90 107 Broadway DC, Grierson I, Hitchings RA Local effects of previous conjunctival incisional surgery and the subsequent outcome of filtration surgery Am J Ophthalmol 19 98; 125 :80 5– 18 1 08 ... uveitis Arch Ophthalmol 19 78; 96:17 98 80 4 30 Foster CS, Fong LP, Singh G Cataract surgery and intraocular lens implantation in patients with uveitis Ophthalmology 1 989 ;96: 281 8 31 Ceisler EJ, Foster ... 1 980 ;3:704–5 24 Bayramlar HS, Hepsen IF, Cekic O, Gunduz A Comparison of the results of primary and secondary implantation of flexible open-loop anterior chamber intraocular lens Eye 19 98; 12 :82 6–8...

Fundamentals of Clinical Ophthalmology - part 10 pot

... technique 103 , 104 109 capsulotomy/capsulorhhexis 25, 105 106 , 106 , 107 , 108 chord length 104 , 105 cortex aspiration 106 107 incision 104 105 nucleus manipulation 106 , 108 rigid IOL insertion 107 wound ... surgery 102 – 110 complications 104 , 109 , 109 , 197 diabetic patients 127 retinopathy effects 125 future developments 109 – 110 indications 102 104 , 104 vitreous loss 162 intracapsular versus 102 iris ... 23, 23–24, 107 , 109 , 109 complications 20, 21 enlargement 20, 22–23, 105 instruments 22, 22 wound profile 22 extracapsular surgery 104 105 , 105 profiles 106 intracapsular surgery 110 212 Langerhan’s...