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CAAI Transactions on Intelligence Technology 2024年第1期9卷 69-86页

作者： Jaekwon Lee Beom-Seok Oh Kar-Ann toh School of Electrical and Electronic Engineering Yonsei UniversitySeoulRepublic of Korea Department of Applied Artificial Intelligence Seoul National University of Science and TechnologySeoulRepublic of Korea

A novel method based on the cross-modality intersecting features of the palm-vein and the palmprint is proposed for identity *** on the unique geometrical relationship between the two biometric modalities,the cross-modality intersecting points provides a stable set of features for identity *** facilitate flexibility in template changes,a template transformation is *** maintaining non-invertibility,the template transformation allows transformation sizes beyond that offered by the con-ventional *** experiments using three public palm databases are conducted to verify the effectiveness the proposed system for identity recognition.

关键词： biometrics hand vein recognition hand-based biometrics multi-biometrics palmprint recognition

Case of abdominal whirl sign with small bowel obstruction and free gas successfully managed by conservative management instead of laparoscopic surgery

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Laparoscopic, Endoscopic and Robotic Surgery 2024年第3期7卷 128-131页

作者： Giuleta Jamsari James Wei Tatt toh Department of Surgery Westmead HospitalWestmeadNSW2145Australia Department of Colorectal Surgery Westmead HospitalWestmeadNSW2145Australia

The whirl sign refers to the computed tomography(CT)radiological finding of swirl of the small bowel and adjacent mesenteric soft tissue around the twisted mesenteric *** whirl sign is highly specific for small bowel volvulus(SBV)and raises the suspicion of closed loop *** all patients with whirl signs associated with small bowel obstruction(SBO)require operative intervention,and one study showed that patients with whirl signs are 25 times more likely to need surgery.

关键词： obstruction surgery bowel

Clinical associations of corneal neuromas with ocular surface diseases

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Neural Regeneration Research 2024年第1期19卷 140-147页

作者： Charmaine Jan Li toh Chang Liu Isabelle Xin Yu Lee Molly Tzu Yu Lin Louis Tong Yu-Chi Liu Lee Kong Chian School of Medicine Nanyang Technological UniversitySingapore Singapore Eye Research Institute Singapore Department of Cornea and External Eye Disease Singapore National Eye CentreSingapore Ophthalmology and Visual Sciences Academic Clinical Program Duke-NUS Medical SchoolSingapore

Corneal neuromas,also termed microneuromas,refer to microscopic,irregula rly-shaped enlargements of terminal subbasal nerve endings at sites of nerve damage or *** formation of corneal neuromas results from damage to corneal nerves,such as following corneal pathology or corneal or intraocular surge ***,denervated areas of sensory nerve fibers become invaded by sprouts of intact sensory nerve fibers,and later injured axons regenerate and new sprouts called neuromas *** recent years,analysis of corneal nerve abnormalities including corneal neuromas which can be identified using in vivo confocal microscopy,a non-invasive imaging technique with microscopic resolution,has been used to evaluate corneal neuropathy and ocular surface *** neuromas have been shown to be associated with clinical symptoms of discomfort and dryness of eyes,and are a promising surrogate biomarker for ocular surface diseases,such as neuropathic corneal pain,dry eye disease,diabetic corneal neuropathy,neurotrophic keratopathy,Sjogren's syndrome,bullous keratopathy,post-refra ctive surgery,and *** this review,we have summarized the current literature on the association between these ocular surface diseases and the presentation of corneal microneuromas,as well as elaborated on their pathogenesis,visualization via in vivo confocal microscopy,and utility in monitoring treatment *** current quantitative analysis on neuromas mainly relies on manual annotation and quantification,which is user-dependent and labor-intensive,future direction includes the development of artificial intelligence software to identify and quantify these potential imaging biomarkers in a more automated and sensitive manner,allowing it to be applied in clinical settings more *** imaging and molecular biomarkers may also help elucidate the associations between corneal neuromas and ocular surface diseases.

关键词： cornea corneal diseases corneal nerve corneal neuropathy in vivo confocal microscopy microneuroma neuroma ocular surface diseases

Results of selective decontamination with oral neomycin and metronidazole for major colorectal surgery in Australia:A cohort study

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Laparoscopic, Endoscopic and Robotic Surgery 2024年第2期7卷 72-78页

作者： James Wei Tatt toh Devansh Shah Henry Wang Charlotte Kwik Joseph Do Woong Choi Chelsie Leonie Beinke Paul Morris Eleni Baird-Gunning Geoffrey Peter Collins Fiona Gavegan Karen Shedden Toufic El-Khoury Nimalan Pathma-Nathan Kerry Hitos Department of Colorectal Surgery Westmead HospitalWestmeadNew South WalesAustralia The University of Sydney Westmead HospitalWestmeadNew South WalesAustralia Western Sydney University New South WalesAustralia University of Notre Dame New South WalesAustralia Westmead Research Centre for Evaluation of Surgical Outcomes Westmead HospitalSydneyAustralia

Objective The role of selective decontamination with oral antibiotics(OABs)and mechanical bowel preparation(MBP)prior to elective colorectal surgery is still widely *** objective of this study was to compare the outcomes of selective decontamination with neomycin,metronidazole and MBP compared to those of decontamination with MBP alone or with no *** Selective decontamination with neomycin and metronidazole combined with bowel preparation was introduced prior to elective colorectal surgery as part of an enhanced recovery after surgery program at Westmead Hospital,a major Australian tertiary referral hospital,between June 2017 and January *** between short-term outcomes of OAB+MBP and MBP/no preparation were made using prospectively collected data on length of stay(LOS),readmission,mortality within 30 days,anastomotic leakage(AL),surgical site infection(SSI),urinary tract infection,deep venous thrombosis and/or pulmonary embolism,pneumonia,and ***-up was limited to hospital stays and subsequent presentations within the health district within thirty days of *** Mann-Whitney U test was used to analyse continuous data,and the chi-square test was used for categorical *** and multivariate regression modelling was performed to identify risk factors associated with an increased likelihood of SSI and *** Patients with oral neomycin and metronidazole combined with bowel preparation had reduced superficial SSI(2.7%vs.7.6%,p=0.043)and overall complications(32.7%vs.44.6%,p=0.020),particularly Clavien-Dindo 1 complications(7.3%vs.16.5%,p=0.009).However,the differences in AL(2.7%vs.4.5%,p=0.369)and organ/space SSI(1.3%vs.3.7%,p=0.327)were not statistically *** median LOS(6 d vs.6 d,p=0.370)was not different between the *** Selective decontamination with neomycin and metronidazole reduces the risk of SSIs and overall *** was a trend to toward a lower AL,but this differ

关键词： Neomycin Metronidazole Colorectal surgery Anastomotic leakage Surgical site infection

Proof of Kochen-Specker Theorem： Conversion of Product Rule to Sum Rule

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Chinese Physics Letters 2009年第7期26卷 29-31页

作者： toh and Hishamuddin Zainuddin Faculty of Applied Science Inti International University College Persiaran Perdana BBN Putra Nilai Laboratory of Computational Science and Informatics Institute for Mathematical Research Universiti Putra Malaysia

Valuation functions of observables in quantum mechanics are often expected to obey two constraints called the sum rule and product rule. However, the Kochen-Specker （KS） theorem shows that for a Hilbert space of quantum mechanics of dimension d ≥ 3, these constraints contradict individually with the assumption of value definiteness. The two rules are not irrelated and Peres [Found. Phys. 26 （1996）807] has conceived a method of converting the product rule into a sum rule for the case of two qubits. Here we apply this method to a proof provided by Mermin based on the product rule for a three-qubit system involving nine operators. We provide the conversion of this proof to one based on sum rule involving ten operators.

关键词： QUANTUM theory SUM rules (Physics) MATHEMATICAL formulas CONSTRAINTS (Physics) HILBERT space SYSTEM analysis

Kochen-Specker Sets with a Mixture of 16 Rank-1 and 14 Rank-2 Projectors for a Three-Qubit System

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Chinese Physics Letters 2013年第10期30卷 13-16页

作者： S.P.toh Faculty of Engineering The University of Nottingham Malaysia CampusJalan Broga43500 SemenyihSelangor Darul EhsanMalaysia

Kochen-Specker(KS)theorem denies the possibility for the noncontextual hidden variable theories to reproduce the predictions of quantum mechanics.A set of projection operators(projectors)and bases used to show the impossibility of noncontextual definite values assignment is named as the KS *** one KS set with a mixture of 16 rank-1 projectors and 14 rank-2 projectors was proposed in 1995[Kernaghan M and Peres A ***.A 198(1995)1]for a three-qubit system,there have been plenty of the same type KS sets and we propose a systematic way to produce *** also propose a probabilistic state-dependent proof of the KS theorem that mainly focuses on the values assignment for all the rank-2 projectors.

关键词： assignment theorem proof

State-Independent Proof of Kochen–Specker Theorem with Thirty Rank-Two Projectors

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Chinese Physics Letters 2013年第10期30卷 17-20页

作者： S.P.toh Faculty of Engineering The University of Nottingham Malaysia CampusJalan Broga43500 SemenyihSelangor Darul EhsanMalaysia

The Kochen–Specker theorem states that noncontextual hidden variable theories are incompatible with quantum *** provide a state-independent proof of the Kochen–Specker theorem using the smallest number of projectors... 详细信息

关键词： theorem proof smallest

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文化生态学视域下周至社火的现状与发展

咸阳师范学院学报 2024年第1期39卷 56-60页

作者：侯志琨杜忠全陕西中医药大学体育部陕西咸阳712046 拉曼大学中华研究院马来西亚吉隆坡43000

作为一项中国传统民俗文化活动,社火是中华民族的文化瑰宝,体现了中国传统农耕文化的深厚底蕴。从文化生态学角度出发,以西安市周至县社火为考察对象,通过田野调查法、文献资料法和系统分析法等研究方法,论述当地社火民俗的文化生态变... 详细信息

作为一项中国传统民俗文化活动,社火是中华民族的文化瑰宝,体现了中国传统农耕文化的深厚底蕴。从文化生态学角度出发,以西安市周至县社火为考察对象,通过田野调查法、文献资料法和系统分析法等研究方法,论述当地社火民俗的文化生态变迁及其发展困境,揭示其传承和发展前景,为保护和传承社火民俗文化提供理论借鉴。

关键词：文化生态周至社火传承发展

Endovascular treatment of diabetic foot ischemic ulcer–Technical review

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Journal of Interventional Medicine 2020年第1期3卷 17-26页

作者： Yew toh Wong Flinders Medical Centre Bedford ParkSouth AustraliaAustralia

This article is a technical review of the common techniques used in the treatment of lower-limb occlusive arterial disease associated with *** techniques described here reflect the author’s own practice and are methods that the author finds helpful in avoiding complications and in making the technical aspects of the procedures easier.

关键词： Diabetes Foot ulcer Ischemia Endovascular treatment Angioplasty Stenting Retrograde access Subintimal Intraluminal Pedal arch Perfusion