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The labio-mandibular flap for upper lip and peri-commissural defects

Plastic and Aesthetic Research 2018年第1期5卷 28-33页

作者： ruben Yap Kannan Charles Nduka Department of Plastic Surgery Queen Victoria HospitalEast Grinstead RH193DZUK

Aim: Peri-commisural defect reconstruction using the Abbe or Estlander flaps tend to pilfer tissue from the lower lip, contributing to microstomia, with its attendant problems. In this study, we aim to design a flap for more superficial defects, in which the underlying orbicularis oris muscle can be preserved when resecting peri-commisural skin malignancies whilst also ensuring completeness of excision. Methods: In a retrospective case review of 7 cases at our institution over a 12-month period (2016-2017), we conceptually designed a perforator-plus fascio-cutaneous flap from within the labio-mandibular fold with a 6-month follow-up in terms of oncological clearance and aesthetic outcome. The cohort was composed of patients with skin cancers e.g. basal and squamous cell carcinomas, presenting to a tertiary care facial plastic surgery centre. The technique involved raising a flap from within the peri-oral area, with a scar disguised along the labio-mandibular and naso-labial folds which allows for both an aesthetic reconstruction and the preservation of the oral sphincter mechanism, by avoiding microstomia. The outcomes measured were (1) to ascertain whether this procedure is oncologically safe, (2) there were instances of microstomia and (3) aesthetic appearance. Results: All oncological lesions were completely excised in all cases and at up to six months' follow-up, there were no instances of recurrence. Functionally, oral sphincter function was preserved in all instances as was aesthetic appearance. conclusion: The labio-mandibular flap is an oncologically safe procedure for skin cancers whilstpreserving oral sphincter function and maintaining aesthetics. It is hence, a superior alternative to Abbe and Estlander flaps, for more superficial defects, not requiring mucosal excision.

关键词： Peri-commisural reconstruction Abbe flap Estlander flap labio-mandibular flap

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Evoked　Responses　and　oto－Acoustic　Emissins　in　theCl　inical　Eval　uation　of　Auditory　Dysfunction

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中国耳鼻咽喉头颈外科 1995年第2期2卷 124-128页

作者： RobertJ.ruben 戚以胜美国纽约Yeshiva大学AlbertEinstein医学院耳鼻咽喉科

作者于１９９４年春在Ｌｏｎｄｏｎ例行学术会议中就听觉疾患临床评价中的听性诱发反应和耳声发射问题，系统地阐述了两种技术方法的临床应用价值。耳声发射是一种新的听觉功能测试程序，在耳科临床中，尤其是小儿听力学测试中，亦还有... 详细信息

作者于１９９４年春在Ｌｏｎｄｏｎ例行学术会议中就听觉疾患临床评价中的听性诱发反应和耳声发射问题，系统地阐述了两种技术方法的临床应用价值。耳声发射是一种新的听觉功能测试程序，在耳科临床中，尤其是小儿听力学测试中，亦还有它的局限性。听性诱发反应，无论是从应用科学的发展历史，抑或是在当今的临床应用中，都占有独特的位置。目前听性诱发反应在临床的三个领域中发挥作用：其一是小儿听损伤的诊断；其二是用于评价人的听觉辨别功能，刺激声可以是纯音或复合声，甚至是语音；其三是研究听觉疾病的发生。在未来，乃至延伸到下一世纪，听性诱发反应对于听功能的基础研究和临床监护均可能是较重要的检测手段。（戚以胜）

关键词：听觉功能测试程序疾患耳声发射听功能

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Utilizing the Vector Autoregression Model (VAR) for Short-Term Solar Irradiance Forecasting

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Energy and Power Engineering 2023年第11期15卷 353-362页

作者： Farah Z. Najdawi ruben Villarreal Department of Material Science Engineering and commercialization Texas State University San Marcos USA

Forecasting solar irradiance is a critical task in the renewable energy sector, as it provides essential information regarding the potential energy production from solar panels. This study aims to utilize the Vector Autoregression (VAR) model to forecast solar irradiance levels and weather characteristics in the San Francisco Bay Area. The results demonstrate a correlation between predicted and actual solar irradiance, indicating the effectiveness of the VAR model for this task. However, the model may not be sufficient for this region due to the requirement of additional weather features to reduce disparities between predictions and actual observations. Additionally, the current lag order in the model is relatively low, limiting its ability to capture all relevant information from past observations. As a result, the model’s forecasting capability is limited to short-term horizons, with a maximum horizon of four hours.

关键词： Vector Autoregression Model Hyperparameter Parameters Augmented Dickey Fuller Durbin Watson’s Statistics

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Day Breaks in China’s Logistics Industry

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China Today 2014年第1期63卷 46-47页

作者： ruben VAN DEN BoE RMG Selection

MENTIoN logistics,and p e r h a p s a b u s y p o r t comes to *** may then recall how Rotterdam was unarguably once the world’s busiest port,for 40 ***,in just a few years this logistical crown was usurped by Singapore,among the most thriving of countries in ***,Chinese cities such as Shanghai,Ningbo,Shenzhen,Qingdao,Guangzhou and Tianjin also began to contend.

关键词：物流业中国休息亚洲国家鹿特丹新加坡港口

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Small size does not restrain frugivory and seed dispersal across the evolutionary radiation of Galapagos lava lizards

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Current Zoology 2019年第4期65卷 353-361页

作者： Sandra HERVIAS-PAREJo ruben HELENo Beatriz RUMEU Beatriz GUZMAN Pablo VARGAS Jens M. oLESEN Anna TRAVESET Carlos VERA Edgar BENAVIDES Manuel NoGALES Institut Mediterrani d'Estudis Avanqats (CSIC-UIB) Global Change Research Group Mallorca Balearic Islands Spain Centre for Functional Ecology Department of Life Sciences University of Coimbra Portugal Real Jardin Botanico (CSIC-RJB) Madrid Spain Department of Bioscience Aarhus University Denmark Galapagos National Park Puerto Ayora Santa Cruz Galapagos Ecuador Department of Ecology and Evolutionary Biology Yale University USA lnstituto de Productos Naturales Agrobiologia (CSIC-IPNA) Island Ecology and Evolution Research Group Canary Islands Spain

Frugivory in lizards is often assumed to be constrained by body size;only large individuals are considered capable of consuming fruits, with the potential of acting as seed dispersers. However, only one previous study has tested the correlation of frugivory with body and head size at an archipelago scale across closely related species. All nine lava lizards (Microlophus spp.) were studied on the eleven largest Galapagos islands from 2010 to 2016 to investigate whether frugivory is related to body and head size. We also tested whether fruit abunda nee in flue nces fruit con sumption and explored the effect of seed ingestion on seedling emergence time and percentage. our results showed that across islands, lava lizards varied considerably in size (64-102 mm in mean snoutvent length) and level of frugivory (1-23%, i.e., percentage of droppings with seeds). However, level of frugivory was only weakly affected by size as fruit consumption was also common among small lizards. Lava lizards consumed fruits throughout the year and factors other than fruit abundance may be more importa nt drivers of fruit selecti on (e.g., fruit size, energy con tent of pulp). From 2,530 droppings, 1,714 seeds of at least 61 plant species were identified, 76% of the species being native to the Galapagos. Most seeds (91%) showed no external structural damage. Seedling emergence time (44 versus 118 days) and percentage (20% versus 12%) were enhanced for lizardingested seeds compared to control (uningested) fruits. De-pulping by lizards (i.e., removal of pulp with potential germi nation inhibitors) might in crease the chances that at least some seeds find suitable recruitment conditi ons. We con eluded that lizards are importa nt seed dispersers throughout the year and across the whole archipelago, regardless of body size.

关键词： Microlophus oceanic islands plant-animal interactions seed disperser size seed dispersal effectiveness seedling emergence

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Research as a Deliberate Chess Activity Software Testing Platform for Professional Dynamic Development of the Education Sector

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Management Studies 2016年第4期4卷 161-166页

作者： ruben Mirzakhanyan Srbuhi Gevorgyan Vladimir Karapetyan Armenian State Pedagogical University Named After Khachatur Abovyan Yervan Armenia

Current paper presents the influence of academic chess activity in Armenian schools. Nowadays, people face many obstacles connected with the high quality education. This sphere forces them to implement new methods and approaches in everyday learning process. The following academic research done on research as a deliberate chess activity software testing platform for professional dynamic development of the education sector showed that the implementation of academic chess with low grade students may have positive effect. The experiment done in this paper is closely related to the inclusive education as well. Mainly this experiment showed that collaborative training or learning can be very positive when children with disabilities are integrated in the learning process.

关键词： academic chess chess at schools achievements of students

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Interindividual variation and consistency of migratory behavior in the Eurasian woodcock

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Current Zoology 2020年第2期66卷 155-163页

作者： Alessandro TEDESCHI Michele SoRRENTI Michele BoTTAZZo Mario SPAGNESI Ibon TELLETXEA ruben IBANEZ Nicola ToRMEN Federico DE PASCALIS Laura GUIDoLIN Diego RUBoLINI Associazione"Amici di Scolopax" Via Roma57Mugnano del CardinaleAVI-83027Italy Federazione Italiana della Caccia Ufficio Avifauna MigratoriaVia Salaria 298/ARoma1-00199Italy Veneto Agricoltura Viale dell’Universita 14LegnaroP D1-35020Italy Ekoclub International Via per Volano 45Volano di CodigoroFE1-44020Italy Club de Cazadores de Becada Avda.Schulz 84 dchaGijonE-33208Spain Dipartimento di Biologia Universita degli Studi di PadovaVia U.Bassi 58/bPadova1-35131Italy Dipartimento di Scienze e Politiche Ambientali Universita degli Studi di Milanovia Celoria 26Milano1-20133Italy

Diverse spatio-temporal aspects of avian migration rely on relatively rigid endogenous ***,flexibility in migratory behavior may allow effective coping with unpredictable variation in ecological conditions that can occur during *** aimed at characterizing inter-and intraindividual variation of migratory behavior in a forest-dwelling wader species,the Eurasian woodcock Scolopax rusticola,focusing on spatio-temporal consistency across repeated migration *** satellite-tracking birds from their wintering sites along the Italian peninsula to their breeding areas,we disclosed a remarkable variability in migration distances,with some birds flying more than 6,000 km to Central Asian breeding grounds(up to 101°E).Prebreeding migration was faster and of shorter duration than postbreeding *** moving over longer distances migrated faster during prebreeding migration,and those breeding at northernmost latitudes left their wintering areas ***,birds making longer migrations departed earlier from their breeding *** site fidelity was very high,whereas fidelity to wintering areas increased with *** routes were significantly consistent,both among repeated migration episodes and between pre-and postbreeding *** migration departure date was not significantly repeatable,whereas arrival date to the breeding areas was highly ***,interindividual variation in migratory behavior of woodcocks was mostly explained by the location of the breeding areas,and spatial consistency was relatively large through the entire annual *** in prebreeding migration departure date may suggest that environmental effects have a larger influence on temporal than on spatial aspects of migratory behavior.

关键词： arrival date breeding latitude flexibility repeatability satellite tracking wading birds

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Using the Prony Analysis for Assessing Servo Drive control

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Intelligent control and Automation 2011年第4期2卷 293-298页

作者： Reimund Neugebauer ruben Schonherr Holger Schlegel Chemnitz University of Technology Faculty of Mechanical EngineeringInstitute for Machine Tools and Production ProcessesChemnitzGermany

The Prony Analysis is already used in different fields of science and industries. The described new approach intends assessing the performance of Servo Drive control. The basic approach is, that two important dynamic parameters of closed loop behavior, damping and frequency, are estimated by the Prony method. Hence analyzing a control loop in this way leads to a statement concerning the quality of control and allows comparing different parameter sets. The paper presents results achieved by using this method on a test rig.

关键词： Servo Drive control Assessment Monitoring Prony Method

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Huge capacity spacial division multiplexing transmission and integrated optical switching technologies(Invited Paper)

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Chinese optics Letters 2016年第12期14卷 12-16页

作者： Naoya Wada Ben J.Puttnam ruben S.Luis Werner Klaus Jun Sakaguchi Jose M.D.Mendinueta Yoshinari Awaji Satoshi Shinada Hideaki Furukawa National Institute of Information and communications Technology Tokyo 184-8795 Japan

We review the research and development of beyond Pb/s capacity space-division-multiplexed transmission technology using multi-core optical fibers for satisfying the ever-increasing traffic demand. Moreover, we present an optical packet and circuit integrated network technology to improve switching capacity and flexibility in network nodes for the rapid traffic fluctuation and the data service diversification.

关键词： switching multiplexing satisfying fluctuation traffic packet frames transmit throughput overhead

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Projected Long-Term Behavior of the co2 Emission Factor in the Electricity System of Uruguay

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Journal of Energy and Power Engineering 2014年第12期8卷 2027-2038页

作者： Fernanda Maciel Mario Vignolo ruben Chaer IMFIA (Institute of Fluids Mechanics and Environmental Engineering) Universidad de la Republica Montevideo ZIP 11300Uruguay HE (Institute of Electric Engineering) Universidad de la Republica Montevideo ZIP 11300 Uruguay

Estimating co2 emission factor of the electricity system is a key aspect in the calculation of the baseline emissions for projects certified as CDM （Clean Development Mechanism）, which replace energy from the grid. Currently, Uruguay is driving the expansion of the electricity system based on domestic renewable energies, in addition to replacing oil-based fuels for others with lower emission factors. This implies a substantial change of the generation park in the next decade and of the associated co2 emissions. In this paper, a calculation methodology of the baseline emissions is adapted for its incorporation in the software SimSEE （Electric Energy Systems Simulator）, which is used for modeling the Uruguayan electric system, and therefore, allows modeling the current energy generator park and the future one. Using this tool, the co2 emission factor＇s evolution is evaluated in the 2012-2020 period. The 2020 scenario is based on an optimal expansion of the electric system. The results indicate a strong reduction of the emission factor between 2012 and 2020, going from average values （for 100 simulations） around 0.60 tco2/MWh to 0.15 tco2/MWh. In this possible future scenario, CDM certification will probably not act as a strong incentive in Uruguay for the development of projects based on non-traditional renewable energies.

关键词： Carbon emissions electric system clean development mechanism future energy scenario.

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