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Automated Video Generation of Moving Digits from Text Using Deep Deconvolutional Generative Adversarial Network

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Computers, Materials & Continua 2023年第11期77卷 2359-2383页

作者： Anwar Ullah Xinguo Yu Muhammad numan National Engineering Research Center for E-Learning Central China Normal UniversityWuhan430079China Wollongong Joint Institute Central China Normal UniversityWuhan430079China

Generating realistic and synthetic video from text is a highly challenging task due to the multitude of issues involved,including digit deformation,noise interference between frames,blurred output,and the need for temporal coherence across *** this paper,we propose a novel approach for generating coherent videos of moving digits from textual input using a Deep Deconvolutional Generative Adversarial Network(DD-GAN).The DDGAN comprises a Deep Deconvolutional Neural Network(DDNN)as a Generator(G)and a modified Deep Convolutional Neural Network(DCNN)as a Discriminator(D)to ensure temporal coherence between adjacent *** proposed research involves several ***,the input text is fed into a Long Short Term Memory(LSTM)based text encoder and then smoothed using Conditioning Augmentation(CA)techniques to enhance the effectiveness of the Generator(G).Next,using a DDNN to generate video frames by incorporating enhanced text and random noise and modifying a DCNN to act as a Discriminator(D),effectively distinguishing between generated and real *** research evaluates the quality of the generated videos using standard metrics like Inception Score(IS),Fréchet Inception Distance(FID),Fréchet Inception Distance for video(FID2vid),and Generative Adversarial Metric(GAM),along with a human study based on realism,coherence,and *** conducting experiments on Single-Digit Bouncing MNIST GIFs(SBMG),Two-Digit Bouncing MNIST GIFs(TBMG),and a custom dataset of essential mathematics videos with related text,this research demonstrates significant improvements in both metrics and human study results,confirming the effectiveness of *** research also took the exciting challenge of generating preschool math videos from text,handling complex structures,digits,and symbols,and achieving successful *** proposed research demonstrates promising results for generating coherent videos from textual input.

关键词： Generative Adversarial Network(GAN) deconvolutional neural network convolutional neural network Inception Score(IS) temporal coherence Fréchet Inception Distance(FID) Generative Adversarial Metric(GAM)

Depth perception differences between hemispheres,genders,and eye dominance A study on evoked potential

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Neural Regeneration Research 2009年第11期4卷 947-950页

作者： Ahmet Akay Gürbüz elebi Ege University Medical School Department of Biophysics

BACKGROUND： Certain neural functions, such as peripheral reflexes, differ between genders, while higher brain functions, such as language, are asymmetrically distributed between the two hemispheres. The question remains as to whether depth perception differs between hemispheric laterality and genders, and whether it is affected by eye dominance. OBJECTIVE： To determine whether depth perception is influenced by factors such as gender, eye dominance, and hemispheric lateralization by recording evoked potential associated with depth perception. DESIGN, TIME AND SETTING： A contrast observation based on neuroelectrophysiology was performed at the Department of Biophysics of Ege University Medical School between June 2006 and April 2007. PARTICIPANTS： A total of 34 subjects, 19 females and 15 males, were included in the study with a mean age of （31.0 ± 6.9） years. All subjects were free of neurological or psychological disorders, or problems such as strabismus or vision correction. METHODS： Random-dot stereograms were used to elicit brain activity. A specially designed signal acquisition system employing two computers was used to record evoked potentials from both hemispheres via two pairs of scalp electrodes placed over the occipitotemporal areas of both hemispheres at symmetrical locations. MAIN OUTCOME MEASURES： Negative potential with a mean latency of （211.21 ±25.55） ms and a mean amplitude of （6.05 ± 1.53） pV was recorded from both occipitotemporal areas in 30 out of 34 participants. This was termed ＂Nd＂ and represented the evoked potential associated with depth perception. RESULTS： There were no significant differences in Nd amplitude or latency between the two hemispheres, the two eyes, or genders （P 〉 0.05）. CONCLUSION： The evoked potential associated with depth perception was not influenced by gender, hemisphere, or eye dominance.

关键词： random-dot stereogram depth perception, stereovision eye dominance hemisphere lateralization: sex difference

Stress analysis of functionally graded rotating discs: analytical and numerical solutions

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Acta Mechanica Sinica 2011年第6期27卷 950-955页

作者： Hasan Callioglu numan Behll Bektas Metin Sayer Department of Mechanical Engineering Pamukkale University

This study deals with stress analysis of annular rotating discs made of functionally graded materials（FGMs）.Elasticity modulus and density of the discs are assumed to vary radially according to a power law function,but the material is of constant Poisson＇s ratio.A gradient parameter n is chosen between 0 and *** n = 0,the disc becomes a homogeneous isotropic *** and radial stress distributions and displacements on the disc are investigated for various gradient parameters n by means of the diverse elasticity modulus and density by using analytical and numerical ***,a homogenous tangential stress distribution and the lowest radial stresses along the radius of a rotating disc are approximately obtained for the gradient parameter n = 1.0 compared with the homogeneous,isotropic case n = *** means that a disc made of FGMs has the capability of higher angular rotations compared with the homogeneous isotropic disc.

关键词： Functional graded materials Stress analysis Analytical analysis Finite element analysis (FEA)

The medial preoptic area and the regulation of parental behavior

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Neuroscience Bulletin 2014年第5期30卷 863-865页

作者： Kumi O.Kuroda Michael numan Research Unit for Affiliative Social Behavior RIKEN Brain Science Institute Rio Rancho

The preoptic area （POA） is located in the most anterior part of the hypothalamus and is bordered dorsally by the anterior commissure and anteroventrally by the nucleus of the diagonal band of Broca[1]. Accumulating evidence from developmental neurobiology suggests, however, that the POA may be a separate entity from hypothalamus, and may actually be part of the basal telencephalon[2,3]. Both the hypothalamus and POA are highly complex and heterogeneous areas, containing multiple nuclei, each of which has specific fundamental functions for survival. Among these, the POA contains nuclei involved in the regulation of blood osmolality and temperature （the median preoptic nucleus）, sleep （the ventrolateral preoptic and suprachiasmatic nuclei）, ovulation （gonadotropin-releasing hormone neurons scattered mainly in the ventral part of the POA）, male sexual behavior （the medial preoptic nucleus）, and parental behavior （the central part of the medial POA, cMPOA）.

关键词： MPOA The medial preoptic area and the regulation of parental behavior area

Evaluation of gradual hydroponic system for decentralized wastewater treatment and reuse in rural areas of Palestine

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International Journal of Agricultural and Biological Engineering 2012年第4期5卷 47-53页

作者： Marwan Haddad numan Mizyed Majd Masoud An-Najah National University NablusPalestine

A pot experiment was conducted to evaluate the performance of a gradual multi-stage vertical flow hydroponic system as an option for decentralized wastewater treatment and *** low cost of such option and the ease of its application make it feasible for rural areas where low cost decentralized options of wastewater treatment and reuse have a great potential in improving environmental and economic conditions in these *** evaluate the performance of such option,a five-stage vertical flow gradual hydroponic pot experiment was conducted in a greenhouse in the new campus of An-Najah National *** experiment included five types of plants:two types of corn,barely,alfalfa,and *** flow was applied through a drip system for the five types of *** was drained by gravity from one pot to the next through a gradual vertical flow hydroponic *** of wastewater entering the first pot and leaving the last pot for each set of plants was monitored throughout the growing *** showed an over 90%removal efficiency of soluble organics and suspended solids,and about 60%removal efficiency of nitrogen through the *** proposed gradual hydroponic treatment system was proved to be a successful alternative method to treat and reuse ***,gradual hydroponic systems could be successfully used as small decentralized wastewater treatment *** system could be used in producing crops with economic returns in Palestinian rural areas,where agriculture has a significant contribution in the income and employment of communities.

关键词： hydroponic system wastewater treatment wastewater reuse rural communities Palestine

MORPHOLOGICAL,MECHANICAL,THERMAL AND TRIBOLOGICAL PROPERTIES OF ENVIRONMENTALLY FRIENDLY CONSTRUCTION MATERIALS:RECYCLED LDPE COMPOSITES FILLED BY BLAST FURNACE DUST

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Journal of Green Building 2020年第3期15卷 159-175页

作者： Merve Tuna Kayili Gülser Çelebi Abdulmecit Guldas Karabuk University Faculty of ArchitectureDepartment of ArchitectureKarabükTurkey Çankaya University Faculty of ArchitectureDepartment of Interior DesignAnkaraTurkey Gazi University Faculty of TechnologyDepartment of Manufacturing EngineeringAnkaraTurkey

This study focused on developing a sustainable composite material using metallic wastes of the iron-steel industry and plastic wastes of the plastic industry in order to reduce resultant waste from the production processes of various industrial products and to sustain waste management of these *** this study,different amounts of blast furnace dust(BFD),which is the major iron-steel industry waste and is used as filler for recycled low-density polyethylene(LDPE),was mixed with LDPE to produce the composite *** morphology,mechanical,vicat softening temperature thermal conductivity,hardness and wear resistance properties of BFD filled LDPE composites were *** increasing of BFD in recycled LDPE improved the heat resistance,increased thermal conductivity and wear resistance of composite *** addition,it was found that the composite materials had sufficient mechanical properties,when mechanical tests were *** results showed that the produced composite material could be used in buildings as a floor coating material and thereby saving raw materials and resources,as well as potentially reducing environmental problems.

关键词： Blast furnace dust LDPE plastic waste recycling composites mechanical properties floor coating material

Risk perception and safety analysis on petroleum production system of three gas fields in Bangladesh

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Journal of Safety Science and Resilience 2022年第4期3卷 362-371页

作者： Md.numan Hossain M.Farhad Howladar Department of Petroleum&Mining Engineering Shahjalal University of Science&TechnologySylhet 3114Bangladesh

Accidents are common in the petroleum *** risk of accidents can be easily minimized by understand-ing the harm early in the production *** study presents a perception-based risk and safety analysis of petroleum production *** were collected from three fields operated by Sylhet Gas Fields Limited in *** Statistical Package for the Social Sciences(SPSS)software was used to analyze the *** results were then subjected to a frequency analysis,an analysis of variance(ANOVA),and a reliability *** frequency analysis indicated the overall safety situation,and the ANOVA models and reliability analysis sub-stantiated the results.A chi-squared test indicated the association between the *** outcomes of the risk matrix indicated various risk levels,such as low,moderate,and *** to the implicit risks,necessary measures were recommended for the industry’s future.

关键词： Oil and gas industry Perceived risk Risk matrix Qualitative data Hazard identification

Stock Market's Response to Real Output Shocks in China: A VARwAL Estimation

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China & World Economy 2023年第5期31卷 1-25页

作者： numan Ulki Kexing Wu Institute of Economic Studies Charles UniversityCzechia School of Commerce University of South AustraliaAustralia

This paper studies the connection between the stock market and real output in China and compares it with benchmark countries,employing a novel vector autoregression with asymmetric leads(VARwAL)*** makes two ***,it finds that the time profile of the Chinese stock market's response to real output shocks suggests no evidence of a distorted relationship due to manipulation of Chinese real output data or domination of the Chinese stock market by individual ***,the Chinese stock market is relatively more responsive to real output,in line with the larger share of manufacturing in the Chinese *** output and industrial profits,two different,less-manipulable time series,yield similar ***,it presents the first use of VARwAL impulse responses to detect stock market bubbles:VARwAL captures the 2015 bubble in China *** the full sample period,China's stock market appears to have been less prone to bubbles than the US stock market.

关键词： China real output shocks stock market VARwAL model

A systematic review of running-related musculoskeletal injuries in runners

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Journal of Sport and Health Science 2021年第5期10卷 513-522页

作者： Nicolas Kakouris numan Yener Daniel T.P.Fong National Centre for Sport and Exercise Medicine School of SportExercise and Health SciencesLoughborough UniversityLoughboroughLE113TUUK

Objective:Running-related musculoskeletal injuries(RRMIs),especially stemming from overuse,frequently occur in *** study aimed to systematically review the literature and determine the incidence and prevalence proportion of RRMIs by anatomic location and specific ***:An electronic database search with no date beginning restrictions was performed in SPORTDiscus,PubMed,and MEDLINE up to June *** studies were used to find the anatomic location and the incidence proportion of each RRMI,whereas retrospective or cross-sectional studies were used to find the prevalence proportion of each RRMI.A separate analysis for ultramarathon runners was ***:The overall injury incidence and prevalence were 40.2%±18.8%and 44.6%±18.4%(mean±SD),*** knee,ankle,and lower leg accounted for the highest proportion of injury incidence,whereas the knee,lower leg,and foot/toes had the highest proportion of injury *** tendinopathy(10.3%),medial tibial stress syndrome(9.4%),patellofemoral pain syndrome(6.3%),plantar fasciitis(6.1%),and ankle sprains(5.8%)accounted for the highest proportion of injury incidence,whereas patellofemoral pain syndrome(16.7%),medial tibial stress syndrome(9.1%),plantar fasciitis(7.9%),iliotibial band syndrome(7.9%),and Achilles tendinopathy(6.6%)had the highest proportion of injury *** ankle(34.5%),knee(28.1%),and lower leg(12.9%)were the 3 most frequently injured sites among ***:The injury incidence proportions by anatomic location between ultramarathoners and non-ultramarathoners were not significantly different(p=0.798).The pathologies with the highest incidence proportion of injuries were anterior compartment tendinopathy(19.4%),patellofemoral pain syndrome(15.8%),and Achilles tendinopathy(13.7%).The interpretation of epidemiological data in RRMIs is limited due to several methodological issues encountered.

关键词： Epidemiology Injury Injury prevention Rehabilitation Running