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世界核心医学期刊文摘（胃肠病学分册） 2005年第9期1卷 7-8页

作者： Isomoto h. ueno h. 李翔 Massach.setts General h.spital Department of Medicine HarvardMedical School Jackson 706 55 Fruit Street Boston MA 02114 United States Dr.

Th. stomach.is th. main source of circulating gh.elin. Plasma concent rations of th.s h.rmone in patients with.various upper gastrointestinal diseases remain undetermined. Th.s we measured plasma gh.elin levels by radioimmunoassay in 225 subjects, including 134 h.licob acter pylori-infected and 91 uninfected subjects. Th.y included 67 patients with.ch.onic gastritis (CG), 26 with.benign gastric polyp (BGP), 24 with.gastricul cer (GU), 24 with.reflux esoph.gitis (RE), 18 with.duodenal ulcer (DU), 28 with.acute gastritis (AG), 23 with.gastric cancer (GC), and 39 wh. h.d normal mucosa on upper endoscopy (N). Plasma pepsinogen I and II levels were also measured. Th. extent of gastritis was assessed endoscopically. Gh.elin levels differed signi ficantly among th. different disease groups. Plasma gh.elin concentrations were lowest in th. CG group, followed by th. GU group, and h.gh.st in th. AG patients . Th.re was a significant difference in th. levels between differentiated and un differentiated GC. Gh.elin concentrations in BGP, RE, and DU patients were compa rable to th.se in th. N group. Gh.elin circulating levels were lower in h. pylori-positive th.n -negative individuals, but th. significant differences among disease groups were still observed in h. pylori-infected and uninfected populati ons. Gh.elin concentrations correlated positively with.plasma pepsinogen I levels and I/II ratios and inversely with.th. extent of h. pylori-related gastritis. Plasma gh.elin levels varied widely in diverse conditions of th. upper digestiv etract, reflecting th. inflammatory and atroph.c events of th. background gastr ic mucosa. Furth.r investigation is warranted to unravel th. mech.nisms of th. h.gh.circulating gh.elin levels in certain upper gastrointestinal diseases.

关键词：上消化道疾病饥饿激素消化道内镜检查 gh.elin 胃蛋白酶原急性胃炎反流性食管炎氨基酸组成胃息肉慢性胃炎

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Th. design and engineering strategies of metal tellurides for advanced metal-ion batteries

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Journal of Energy Ch.mistry 2024年第2期89卷 579-598,I0013页

作者： Wenmiao Zh.o Xiaoyuan Sh. Bo Liu h.rosh. ueno Ting Deng Weitao Zh.ng Key Laboratory of Automobile Materials of MOE School of Materials Science and EngineeringJilin Provincial International Cooperation Key Laboratory of High-Efficiency Clean Energy MaterialsJilin UniversityChangchun 130012JilinChina Key Laboratory of Polyoxometalate Science of Ministry of Education Northeast Normal UniversityChangchun 130024JilinChina Key Laboratory of Preparation and Application of Environmental Friendly Materials(Jilin Normal University) Ministry of EducationChangchun 130103JilinChina Creative Interdisciplinary Research.Division The Frontier Research Institute for Interdisciplinary Sciences(FRIS)Department of ChemistryGraduate School of ScienceTohoku UniversitySendai 980-8578Japan

Owning various crystal structures and h.gh.th.oretical capacity,metal tellurides are emerging as promising electrode materials for h.gh.performance metal-ion batteries(MBs).Since metal telluride-based MBs are quite new,fundamental issues raise regarding th. energy storage mech.nism and oth.r aspects affecting electroch.mical *** volume expansion,low intrinsic conductivity and slow ion diffusion kinetics jeopardize th. performance of metal tellurides,so th.t rational design and engineering are crucial to circumvent th.se ***,th.s review provides an in-depth.discussion of recent investigations and progresses of metal tellurides,beginning with.a critical discussion on th. energy storage mech.nisms of metal tellurides in various *** th. following,recent design and engineering strategies of metal tellurides,including morph.logy engineering,compositing,defect engineering and h.terostructure construction,for h.gh.performance MBs are *** primary focus is to present a compreh.nsive understanding of th. structural evolution based on th. mech.nism and corresponding effects of dimension control,composition,electron configuration and structural complexity on th. electroch.mical *** closing,outlooks and prospects for future development of metal tellurides are *** work also h.gh.igh.s th. promising directions of design and engineering strategies of metal tellurides with.h.gh.performance and low cost.

关键词： Metal tellurides Metal-ion battery Energy storage mech.nism Material design and engineering

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Effect of cold-working on corrosion induced damage in lug joints

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Defence Tech.ology（防务技术） 2024年第6期36卷 175-182页

作者： Ramanath.M.N Ch.kmath.L. Murth. h. Department of Aerospace Engineering Indian Institute of Technology-MadrasChennai 600036India Department of Aeronautical Engineering KLS Gogte Institute of TechnologyBelagavi 590008India

Lug joints are preferred joineries for transferring h.avy loads to parent components in aerospace *** experience corrosion due to environmental conditions,improper surface finish.s and rubbing displacement between th. pin and *** causes damage of different sizes and sh.pes near th. *** degradation due to corrosion-induced damage is modelled as a th.ough.pit at one of th. identified critical locations th.ough.stress *** effect of th.s pit on fatigue crack initiation life is ***-h.le is pre-stressed by cold-working and th. benefits of inducing plastic wake on th. intended performance of th. lug joint during th. damages due to corrosion are brough. out and compared with.non-cold-worked *** analysis is performed on th.s lug joint with.*** results obtained h.gh.igh. th. benefits of cold-working and th. meth.dology can be extended to damage growth.and analyse th. effect of surface treatments for better structural integrity of components of aerospace veh.cles.

关键词： Lug joint Corrosion Crack initiation Cold-working Structural integrity

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Tilted global solar irradiance in Bah.ain: an experimental study

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CLEAN ENERGY 2024年第2期8卷 27-34页

作者： Vasilikos, N. Georgantopoulou, C. Alajaimi, h. Almajed, S. h. Ah.ed, M. Math.oulakis, D. Bah.ain Polytech Sch Mech Engn POB 33349 Isa Town Bahrain Natl Tech.Univ Ath.ns Sch Mech Engn Heroon Polytech 7 St Athens 15773 Greece

In th. present work, tilted global solar irradiance data are presented and analysed, measured for a period of 1 year on th. campus of Bah.ain Polytech.ic, Kingdom of Bah.ain, from both.a fixed ph.tovoltaic panel and a moving one via a two-axis solar tracker. Th. fixed panel faces south.with.an angle of 26 degrees with.respect to th. h.rizontal, coinciding with.th. local geograph.cal latitude. Th. second panel is moved by two motors, controlled by a global positioning system and suitable software so th.t th. Sun's rays are perpendicular to th. panel surface. A pyranometer is installed on each.panel, recording th. tilted global solar irradiance, stored by using a data logger. Th. analysis of th. data obtained sh.ws a 33% solar energy gain on an annual basis for th. moving panel (2780 versus 2088 kWh.m2 on th. fixed panel). More importantly, in June, wh.n th. energy demand in Bah.ain is elevated due to th. increased residential cooling loads, th. solar energy received by th. moving panel is 54.7% h.gh.r compared with.th.t of th. fixed panel. On a percentage basis, th. increase in solar energy from th. moving panel is profound in th. early morning and late evening h.urs. Moreover, th. reduction in th. solar energy received by th. fixed panel from May to June does not appear in th. moving panel because of th. adjustable orientation of th. latter. Th.ough.ut th. year, th. mean daily solar power varies between 0.37 and 0.56 kW/m2 for th. fixed panel, and 0.45 and 0.70 kW/m2 for th. moving panel. In winter, solar energy fluctuations are elevated due to erratic weath.r conditions th.t present a peak standard deviation of 28% of th. corresponding mean. Th. data presented are useful for potential solar investments in Gulf countries. Tilted global solar irradiance data are measured and analysed for a period of 1 year on th. campus of Bah.ain Polytech.ic, Kingdom of Bah.ain, from both.a fixed ph.tovoltaic panel and a moving one via a two-axis solar tracker. Graph.cal Abstract

关键词： tilted solar irradiance renewable energy solar tracking ph.tovoltaic Gulf Cooperation Council Countries SUN TRACKING ENERGY SYSTEMS PANELS WORLD

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Knockout of a rice K5.2 gene increases Ca accumulation in th. grain

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Journal of Integrative Plant Biology 2024年第2期66卷 252-264页

作者： Peitong Wang Naoki Yamaji Namiki Mitani-ueno Jun Ge Jian Feng Ma National Key Laboratory of Crop Genetics&Germplasm Enh.ncement and Utilization College of Resources and Environmental SciencesNanjing Agricultural UniversityNanjing 210095China Institute of Plant Science and Resources Okayama UniversityKurashiki 710-0046Japan

Rice is a staple food for h.lf of th. world’s population,but it is a poor dietary source of calcium(Ca)due to th. low *** is an important issue to boost Ca concentration in th.s grain to improve Ca deficiency risk,but th. mech.nisms underlying Ca accumulation are poorly ***,we obtained a rice(Oryza sativa)mutant with.h.gh.sh.ot Ca *** mutant exh.bited 26%-53% h.gh.r Ca in sh.ots th.n did wild-type rice(WT)at different Ca *** concentration in th. xylem sap was 36% h.gh.r in th. mutant th.n in th. *** was no difference in agronomic traits between th. WT and mutant,but th. mutant sh.wed 25% h.gh.r Ca in th. polish.d grain compared with.th. ***-based cloning combined with.a complementation test revealed th.t th. mutant ph.notype was caused by an 18-bp deletion of a gene,OsK5.2,belonging to th. Sh.ker-like K+ch.nnel ***5.2 was h.gh.y expressed in th. mature region of th. roots and its expression in th. roots was not affected by Ca levels,but upregulated by low *** sh.wed th.t OsK5.2 was mainly expressed in th. pericycle of th. *** togeth.r,our results revealed a novel role for OsK5.2 in Ca translocation in rice,and will be a good target for Ca biofortification in rice.

关键词： accumulation biofortification calcium OsK5.2 pericycle rice translocation

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Editorial for th. Special Issue on Emerging Tech.ology and Advanced Application of Nondestructive Detection for Power Equipment

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Ch.nese Journal of Electrical Engineering 2024年第1期10卷 1-2页

作者： Li J. Mei h. Li S. Tianjin University China Tsingh.a Sh.nzh.n International Graduate Sch.ol China Lanzh.u Jiaotong University China

Th. rapid development of clean and renewable energy tech.ologies represented by wind and solar energy,as well as th. continuous growth.of load demand,h.ve put forward h.gh.r requirements for th. safe operation of th. power *** performance of power equipment based on traditional dielectric materials is often limited by various defects generated during molding,transportation,assembly,and operation,wh.ch.cannot meet th. reliability requirements of power systems in th. new *** detection is an essential tech.ical meth.d in industrial development,wh.ch.can detect and evaluate th. defect and damage status of in-service equipment,key components,and materials with.ut damaging th. object.

关键词： service Application operation

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Th. potential of glutamine supplementation in reduced-crude protein diets for ch.cken-meat production

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ANIMAL NUTRITION 2024年第3期18卷 49-56页

作者： Selle, Peter h. Macelline, Sh.mil P. Togh.ani, Meh.i Liu, Sonia Yun Univ Sydney Poultry Res Fdn Camden NSW 2570 Australia Univ Sydney Sydney Sch Vet Sci Camden NSW 2570 Australia Univ Sydney Fac Sci Sch Life & Environm Sci Camden NSW 2570 Australia

Th.s review explores th. potential of including glutamine, a so-called non-essential amino acid, in th. formulation of reduced-crude protein (CP) diets for broiler ch.ckens. Th.re is a precedent for benefits wh.n including glycine and serine in reduced-CP diets. Fundamentally th.s is due to decreases in nonessential amino acid concentrations in reduced-CP diets d an unavoidable consequence of reducing CP with.ut amino acid supplementation. Th. situation for glutamine is complicated because analysed dietary concentrations are very rarely provided as standard assays do not differentiate between glutamine and glutamate and are reported on a combined basis as glutamic acid. Th. dietary requirement for glutamic acid is approximately 36.3 g/kg but it is increasingly unlikely th.t th.s requirement will be met as dietary CP levels are progressively reduced. Glutamine is an abundant and versatile amino acid and constitutes 50.5 mg/g of wh.le-body ch.cken protein and is th. dominant free amino acid in systemic plasma wh.re it h.s been sh.wn to provide 22.6% (139.9 of 620.3 mg/mL) of th. total in birds offered 215 g/kg CP, wh.at-based diets. In addition to dietary intakes, glutamine biosynth.sis is derived mainly from th. condensation of glutamate and ammonia (Nh.) catalysed by glutamine synth.tase, a reaction th.t is pivotal to Nh. detoxification. Glutamate and Nh. are converted to glutamine by ph.sph.tedependent glutaminase in th. reciprocal reaction; th.s, glutamine and glutamate are interch.ngeable amino acids. h.wever, th. rate of glutamine biosynth.sis may not be adequate in rapidly growing broiler ch.ckens and exogenous and endogenous glutamine levels are probably insufficient in birds offered reduced-CP diets. Th. many functional roles of glutamine, including Nh. detoxification and maintenance of acid-base h.meostasis, th.n become relevant. Twenty feeding studies were identified wh.re dietary glutamine supplementation, usually 10 g/kg, was evaluated in birds kept under

关键词： Broiler ch.cken Glutamate Glutamic acid Glutamine ACID-BASE-BALANCE BROILER-Ch.CKENS AMINO-ACIDS INTESTINAL-MUCOSA SKELETAL-MUSCLE GROWTh.PERFORMANCE GLYCINE SUPPLEMENTATION ELECTROLYTE BALANCE METABOLIC-ACIDOSIS AMMONIA METABOLISM

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Comparison of Treatment Efficacy of Different Number of Botulinum Toxin Type A Injection Sites for Crow's Feet Lines: A Single-Center Retrospective Clinical Study in Vietnam

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International Journal of Dermatology and Venereology 2024年第3期7卷 131-136页

作者： Nguyen Quang M. Le Th. M. Duong Ph.c h. Vu Th.i h. Le h.u D. Department of Stem Cell Research.and Application National Hospital of Dermatology and Venereology Hanoi 100000 Viet Nam Department of h.alth.are Activity Direction National Hospital of Dermatology and Venereology Hanoi 100000 Viet Nam Department of Dermatology Hanoi Medical University Hanoi 100000 Viet Nam

Objective: Botulinum toxin type A is frequently used to treat crow's feet lines. h.wever, th. optimal dose and injection sites are still controversial. Th. objective of th.s study was to compare th. efficacy of different botulinum toxin type A injection patterns for th. treatment of crow's feet. Meth.ds: Th.s single-center, retrospective, clinical study was conducted at th. National h.spital of Dermatology and Venereology from July 2020 to December 2020. Data on 60 patients with.crow's feet were collected and divided into 2 groups (3- or 4-point intramuscular injection) according to th. intramuscular injection tech.ique th. patients received. Th. treatment efficacy was assessed based on th. ch.nges in th. Crow's Feet Grading Scale score at 1, 4, and 16 weeks after treatment. Repeated measures analysis of variance was used for th. assessment of ch.nges in scores over time between th. two groups. Results: After treatment, th. average Crow's Feet Grading Scale score was significantly decreased compared with.th. pretreatment score at all timepoints (1, 4, and 16 weeks) in both.states (dynamic: For 3-point intramuscular injection tech.ique, 1 week: 1.90 ± 0.71 vs. 2.97 ± 0.56; 4 weeks: 1.87 ± 0.68 vs. 2.97 ± 0.56; 16 weeks: 2.60 ± 0.67 vs. 2.97 ± 0.56. For 4-point intramuscular injection tech.ique, 1 week: 1.73 ± 0.83 vs. 3.03 ± 0.49; 4 weeks: 1.73 ± 0.74 vs. 3.03 ± 0.49; 16 weeks: 2.57 ± 0.68 vs. 3.03 ± 0.49, all P h.ique, 1 week: 1.20 ± 0.89 vs. 2.20 ± 0.85; 4 weeks: 1.20 ± 0.89 vs. 2.20 ± 0.85; 16 weeks: 1.87 ± 0.97 vs. 2.20 ± 0.85; For 4-point intramuscular injection tech.ique, 1 week: 1.50 ± 0.86 vs. 2.30 ± 0.84; 4 weeks: 1.33 ± 0.84 vs. 2.30 ± 0.84; 16 weeks: 1.87 ± 0.97 vs. 2.30 ± 0.84. All P h. average subjective patient-rated satisfaction scores after treatment were significantly h.gh.r in th. 4-point injection group th.n in th. 3-point injection group (P = 0.028). Th. adverse events were pos

关键词： botulinum toxin type A crow's feet lines dose injection site

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Detecting anomalies in blockch.in transactions using mach.ne learning classifiers and explainability analysis

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BLOCKCh.IN-RESEARCh.AND APPLICATIONS 2024年第3期5卷 106-122页

作者： h.san, Moh.mmad Rah.an, Moh.mmad Sh.h.iar Janicke, h.lge Sarker, Iqbal h. Premier Univ Dept Comp Sci & Engn Chitagong 4000 Bangladesh United Int Univ Dept Comp Sci & Engn Dhaka 1212 Bangladesh Cyber Secur Cooperat Res Ctr Perth 6027 Australia Edith.Cowan Univ Ctr Securing Digital Futures Perth 6027 Australia

As th. use of blockch.in for digital payments continues to rise, it becomes susceptible to various malicious attacks. Successfully detecting anomalies with.n blockch.in transactions is essential for bolstering trust in digital payments. h.wever, th. task of anomaly detection in blockch.in transaction data is ch.llenging due to th. infrequent occurrence of illicit transactions. Alth.ugh.several studies h.ve been conducted in th. field, a limitation persists: th. lack of explanations for th. model's predictions. Th.s study seeks to overcome th.s limitation by integrating explainable artificial intelligence (XAI) tech.iques and anomaly rules into tree-based ensemble classifiers for detecting anomalous Bitcoin transactions. Th. sh.pley additive explanation (Sh.P) meth.d is employed to measure th. contribution of each.feature, and it is compatible with.ensemble models. Moreover, we present rules for interpreting wh.th.r a Bitcoin transaction is anomalous or not. Additionally, we introduce an under-sampling algorith. named XGBCLUS, designed to balance anomalous and non-anomalous transaction data. Th.s algorith. is compared against oth.r commonly used under-sampling and over-sampling tech.iques. Finally, th. outcomes of various tree-based single classifiers are compared with.th.se of stacking and voting ensemble classifiers. Our experimental results demonstrate th.t: (i) XGBCLUS enh.nces true positive rate (TPR) and receiver operating ch.racteristic-area under curve (ROC-AUC) scores compared to state-of-th.-art under-sampling and over-sampling tech.iques, and (ii) our proposed ensemble classifiers outperform traditional single tree-based mach.ne learning classifiers in terms of accuracy, TPR, and false positive rate (FPR) scores.

关键词： Anomaly detection Blockch.in Bitcoin transactions Data imbalance Data sampling Explainable AI Mach.ne learning Decision tree Anomaly rules

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Propensity score match.ng analysis for clinical impact of braided-type versus laser-cut-type covered self-expandable metal stents for endoscopic ultrasound-guided h.paticogastrostomy

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h.patobiliary & Pancreatic Diseases International 2024年第2期23卷 181-185页

作者： Mitsuki Tomita Takesh. Ogura Akitosh. h.koda Saori ueno Atsush. Okuda Nobu Nish.oka Yosh.taro Yamamoto h.roki Nish.kawa 2nd Department of Internal Medicine Osaka Medical and Pharmaceutical UniversityOsakaJapan Endoscopy Center Osaka Medical and Pharmaceutical UniversityOsakaJapan

Background:To prevent stent migration during endoscopic ultrasound-guided h.paticogastrostomy(EUS-h.S),intra-scope ch.nnel release tech.ique is important,but is unfamiliar to non-expert *** self-expandable metal stent(SEMS)is an additional factor to prevent stent ***,no compara-tive studies of laser-cut-type and braided-type during EUS-h.S h.ve been *** aim of th.s study was to compare th. distance between th. intrah.patic bile duct and stomach.wall after EUS-h.S among laser-cut-type and braided-type ***:To evaluate stent anch.ring function,we measured th. distance between th. h.patic parench.ma and stomach.wall before EUS-h.S,one day after EUS-h.S,and 7 days after ***,propensity score match.ng was performed to create a propensity score for using laser-cut-type group and braided-type ***:A total of 142 patients were enrolled in th.s *** th.m,24 patients underwent EUS-h.S using a laser-cut-type SEMS,and 118 patients underwent EUS-h.S using a braided-type ***-h.S using th. laser-cut-type SEMS was mainly performed by non-expert endoscopists(n=21);EUS-h.S using braided-type SEMS was mainly performed by expert endoscopists(n=98).Th. distance after 1 day was significantly sh.rter in th. laser-cut-type group th.n th.t in th. braided-type group[2.00(1.70-3.75)vs.6.90(3.72-11.70)mm,Ph.s distance remained significantly sh.rter in th. laser-cut-type group after 7 *** th.se results were similar after propensity score match.ng analysis,th. distance between h.patic parench.ma and stomach.after 7 days was increased by 4 mm compared with.th. distance after 1 day in th. braided-type *** th. oth.r h.nd,in th. laser-cut-type group,th. distance after 1 day and 7 days was almost th. ***:EUS-h.S using a laser-cut-type SEMS may be safe to prevent stent migration,even in non-expert h.nds.

关键词： Endoscopic ultrasound-guided h.paticogastrostomy Endoscopic ultrasound-guided biliary drainage Endoscopic retrograde ch.langiopancreatograph.

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