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Nanofibrous nerve conduits for repair of 30-mm-long sciatic nerve defects

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Neural Regeneration Research 2013年第24期8卷 2266-2274页

作者： Esmaeil Biazar Saeed Heidari Keshel Majid Pouya hadi rad Melody Omrani Nava Mohammad Azarbakhsh Shirin Hooshmand Department of Biomaterial Engineering Tonekabon Branch Islamic Azad University Student Research Committee Proteomics Research Center Faculty of Paramedical Sciences Shahid Beheshti University of Medical Sciences Department of Tissue Engineering School of Advanced Technologies in Medicine Tehran University of Medical Sciences Department of Medical Sciences Tonekabon Branch Islamic Azad University Faculty of Medical Sciences Babol University of Medical Sciences

It has been confirmed that nanofibrous poly（3-hydroxybutyrate-co-3-hydroxyvalerate） nerve conduit can promote peripheral nerve regeneration in rats. However, its efficiency in repair of over 30-mm-long sciatic nerve defects needs to be assessed. In this study, we used a nanofibrous poly（3-hydroxybutyrate-co-3-hydroxyvalerate） nerve conduit to bridge a 30-mm-long gap in the rat sciatic nerve. At 4 months after nerve conduit implantation, regenerated nerves were macroscopi- cally observed and histologically assessed. In the nanofibrous graft, the rat sciatic nerve trunk had been reconstructed by restoration of nerve continuity and formation of myelinated nerve fiber. There were Schwann cells and glial cells in the regenerated nerves. Masson＇s trichrome staining showed that there were no pathological changes in the size and structure of gastrocnemius muscle cells on the operated side of rats. These findings suggest that nanofibrous poly（3-hydroxybutyrate-co-3- hydroxyvalerate） nerve conduit is suitable for repair of long-segment sciatic nerve defects.

关键词： neural regeneration peripheral nerve injury sciatic nerve artificial conduit nanofiber poly(3-hydr-oxybutyrate-co-3-hydroxyvalerate) macroscopic observation histology grants-supported paper neuroregeneration

Effects of probiotic bacteria on survival, growth and body composition of rainbow trout (Oncorhynchus mykiss) larvae fed diets with various fish meal

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Journal of Coastal Life Medicine 2015年第2期 91-97页

作者： hadi jamali Horiye Moghadam Nafiseh Pariche Hojatolah Jafaryan Department of Fishery Urmia UniversityUrmiaIran Department of Fishery Isfahan University of ThechnologySciences and Natural ResourcesIsfahanIran Department of Fishery Gonbad Kavous UniversityGonbad KavousIran

Objective:To compare the the effects of the diets containing various fish viscera meal and effects of probiotic bacteria(Lactobacillus sp.,Bifidobacterium *** Streptococcus sp.)on the growth,survival and carcass composition of rainbow trout ***:Twelve tanks consisting of triplicates for each treatment group were *** groups of rainbow trout(176 mg bodyweight)were fed with three diets formulated with viscera meal(VM)derived from common carp(Cyprinus carpio),or VM derived from mullet(Liza saliens and Liza auratus)or commercial diet with in-tank probiotic respectively,and three diets without probiotic 4 times a day at 5%to 6%of body weight for 45 *** trout larvae(average individual weight,176 mg)were randomly distributed with density of 4 fish/L into 18 fiberglass *** probiotic treatments a blend of selected bacteria at 104 CFU/mL were added into rearing tanks four times a *** the end of the 45-day experiment,growth performance,survival rates and carcass composition of larvae were ***:The results indicated that change to probiotic diets significantly affect growth and survival of rainbow trout larvae(P<0.05).Rainbow trout larvae fed with commercial diet with in-tank probiotics showed the highest survival rates(98%),total weight(2226 mg)and specific growth rates(7.16%/d)among treatment ***:VM derived from common carp can successfully replace more than half of marine fish meal in formulated diets for rainbow *** of in-tank blends of Lactobacillus sp.,Bifidobacterium *** Streptococcus sp.,can increase survival rates and specific growth rates in rainbow trout larvae.

关键词： Rainbow trout Fish viscera meal Probiotic

Some aspects of the life history of Cobitis avicennae(Actinopterygii:Cypriniformes:Cobitidae)from Western Iran

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Journal of Coastal Life Medicine 2016年第6期4卷 435-439页

作者： hadi jamali Rahman Patimar Vahid Daraei Nafiseh Paricheh Mohammad Farhadi Sareh Nazerian Department of Fisheries Faculty of Natural ResourcesUrmia UniversityUrmia 46414-356Iran Department of Fisheries Gonbad Kavous UniversityGonbad KavousIran Department of Fisheries Persian Gulf UniversityBooshehrIran Department of Fisheries Sari University of Agricultural Sciences and Natural ResourcesSariIran

Objective:To describe the age structure,growth,reproductive characteristics and lengthweight relationship of Cobitis avicennae(***)population inhabiting the Gamasiab River,Western ***:*** was collected throughout the spawning season(February to July,2015)in Gamasiab River and its age,growth,and reproductive traits were *** length was measured to the nearest 1 mm,and total weight and gonad weight to the nearest 0.001 *** age was determined using *** was determined by examination of the gonad *** number of eggs was estimated by gravimetric *** egg diameter was examined by measuring 30 eggs for each female with an ocular micrometer ***:The maximum age was 3 *** specimens size ranged from 32.63 to 100.00 mm in total length,weighing from 0.22 to 5.17 g in total ***-weight relationship was estimated as W=1E-05TL^(2.85)for females,W=1E-05TL^(2.83)for males and W=7E-06TL^(2.94)for the *** growth model was isometric for males and sexes combined and negatively allometric for *** absolute fecundity ranged between 132 and 900 eggs with a mean of 490.55 ***:The life history traits described for *** from the Western Iran basin indicated a moderate life span,a moderate body weight,a short duration of spawning season,relatively high heterogeneity in egg size and low egg *** life history traits of *** demonstrated obvious differences compared with its closely related species,indicating that latitude and local environment conditions are important selective forces for this species.

关键词： Cobitis avicennae Growth Reproduction Gamasiab River

Non-linear Predictive Control with Multi Design Variables for PEM-FC

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Non-linear Predictive Control with Multi Design Variables fo...

Assessing the Role of Environmental Factors in the Transmission of Infectious Diseases in Communal Spaces

International Conference on Intelligent Computational Systems(ICICS’2012);International Conference on Mechanical,Automotive and Materials Engineering(ICMAME’2012);International Conference on Electronics,Biomedical Engineering and its Applications(ICEBEA’2012);International Conference on Ecological,Environmental and Biological Sciences(ICEEBS’2012);International Conference on Business,Economics,Management and Behavioral Sciences (ICBEMBS’2012);International Conference on Applied Mathematics and Pharmaceutical Sciences(ICAMPS’2012)

作者： A.Shokuhi-rad M.Naghash-Zadegan N.Nariman-Zadeh A.jamali A.Hajilu the Department of Mechanical Engineering Guilan University

Designing of a non-linear controller base on model predictive control for Proton Exchange Membrane Fuel Cells (PEMFC) was presented by M. Pucci et al. to regulate the cell voltage based on the hydrogen pressure, trying to reduce the variation of the input control variable [1], but they used a constant signal for other important control variables like operating temperature and current density duo to computational limitations in online optimization of multivariable highly non-linear system. In this work, by use of Approximate Predictive Control (APC) method based on neural network model, the whole control process is designed with three input variables. We assume operating temperature and hydrogen pressure as control design variable and current density as measured disturbance to manage the cell voltage. A comparison with various design condition is presented too.

关键词： Approximate Predictive Control Neural Networks PEMFC.

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Journal of Architectural Environment & Structural Engineering Research 2023年第2期6卷 33-44页

作者： Seyyed Mohammadmahdi Hosseinikia Negar Khiabanchian hadi Rezaei rad Architecture Department Tabriz Islamic Art UniversityTabriz***Iran Architecture Department ACECRBranch of HamedanHamedan***Iran Urban Planning Department Buali Sina UniversityHamedan***Iran

Communal spaces provide different facilities for users while they are the primary place for the spread of diseases,especially *** is possible through human behaviors,the way they communicate with each other and breathe in an environment by airborne pathogenic *** from various fields have gained valuable experience and achievements regarding how to prevent these diseases by means of environmental *** to the spread of the corona virus in the past years,environmental planners and designers seriously considered the need to review the design and use of spatial *** study provides a framework for decision making and design of communal spaces based on how environmental components can be effective in preventing the spread of respiratory diseases such as coronavirus and *** research method used in this article is logical reasoning combined with ANP method and focus group *** to the results of this research,indoor air quality plays the most crucial role in preventing the transmission of viruses(contagious respiratory diseases)based on expert groups.

关键词： Well building Healthy building Contagious diseases respiratory Air borne transmission