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Growth and survival of blue swimming crab (<i>Portunus pelagicus</i>) reared on frozen and artificial foods

Agricultural Sciences 2013年第6期4卷 76-82页

作者： Mhd Ikhwanuddin Mohamad N. azra Yeong Yik Sung Abol-Munafi Ambok Bolong Shabdin Mohd Long Faculty of Fisheries and Aqua-Industries Universiti Malaysia Terengganu Kuala Terengganu Malaysia Faculty of Science and Resource Technology Universiti Malaysia Sarawak Kota Samarahan Malaysia Institute of Tropical Aquaculture Universiti Malaysia Terengganu Kuala Terengganu Malaysia

Experiments were conducted to evaluate the efficacy of two frozen organism (with and without instant Nannochloropsis oculata and with and without instant encapsulated Spirulina) and artificial diet (with and without artificial encapsulated shrimp larvae feed) with live food as continues feed in the larval rearing of blue swimming crab, Portunus pelagicus. The larvae were conducted with six treatments and each treatment with three replications on newly one day hatched larvae in each replication. Results showed that these larvae fed with a combination diet of instant frozen N. oculata, Artemia nauplii and rotifer give a higher survival rate till 1st day juvenile crab compared to the treatment with instant encapsulated Spirulina and artificial diet (with artificial encapsulated shrimp larvae feed). One of experiments treated with encapsulated Spirulina recorded only 16 days for the zoea to reach the C1, one day earlier as compared to previous trials treated with and without instant frozen N. oculata. One of the experiments treated with artificial encapsulated shrimp larvae feed recorded 18 days for the zoea to reach the C1, 1 to 2 days longer as compared to all the previous trials earlier. Food type influenced survival, development, and metamorphosis to megalopa and 1st day juvenile crab of P. pelagicus zoea larvae. Our findings illustrate that the best survival, the most rapid development and the highest number of 1st day juvenile crabs were obtained from larvae fed with a combination diet of frozen N. oculata, Artemia nauplii and rotifer from hatching till the 1st day juvenile crab.

关键词： Artificial Food Crab Frozen Food Growth Portunus pelagicus Survival

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Relevance of Hepatocyte Growth Factor and Fibroblast Growth Factor on Mouse Preimplantation Embryo Development

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Journal of Reproduction and Contraception 2009年第4期20卷 195-204页

作者： Mohammad Hadi bahadori Mahnaz Azarnia Fatemeh Ghasemian Fahimeh Ghasemi Shervin Ghadarjani Narges Khojasteh Masumeh Ahmadi Jalali Moghaddam Department of Anatomy Faculty of medicineGuilan University of medical sciences Department of Biology Faculty of scienceKharazmi (Tarbiat moallem) university Medical intern Faculty of medicineGuilan University of medical sciences Cellular and molecular research center Faculty of medicineGuilan University of medical sciences

Objective To explore the effect of hepatocyte growth factor （HGF） and fibroblast growth factor （FGF） on preimplantation embryo development of mouse.Methods Mated mice were killed by cervical dislocation to collect two pronucleous （2 PN） zygotes from oviduct of pregnant 1 d NMRI mice and were cultured to the hatching blastocyst stage and the number of embryo in different stages was recorded under an invert microscope. The cleavage rates of formed 2 PN zygotes were compared with blastocyst and hatching blastocyst stage in drops of T6 medium with or without HGF or FGF （0 ng/ml, 10 ng/ml, 20 ng/ml, 50 ng/ml, 1 000 ng/ml）. Results HGF and FGF enriched embryo culture media promotea the aevetopment from 2 PN stage embryos to blastocyst. Adding 20 ng/ml of FGF or HGF to the culture medium significantly increased the percentage of 2PN embryos that developed into blastocysts （P〈0.05）, but culture of embryos in drops of T6 medium with HGF （20 ng/ml） had no improvement in in-vitro hatching.Conclusion Exogenous HGF and FGF at low concentrations promote in-vitro mouse blastocyst formation.

关键词： fibroblast growth factor (FGF) hepatocyte growth factor (HGF) preimplantation development cleavage blastocyst

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Contribution of soil and foliar fertilization of nitrogen and sulfur on physiological and quality assessment of wheat (<i>Triticum aestivum</i>L.)

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Natural Science 2013年第9期5卷 1012-1018页

作者： Beena Saeed Hasina Gul Farman Ali Amir Zaman Khan Shazma Anwar Nasrullah Sadia Alam Salma Khalid Alia Naz Hina Fayyaz azra Department of Agriculture Abdul Wali Khan University Mardan Pakistan Department of Agronomy The University of Agriculture Peshawar Pakistan Department of Biotechnology Abdul Wali Khan University Mardan Pakistan Department of Environmental Sciences Abdul Wali Khan University Mardan Pakistan Department of Plant Breeding & Genetics The University of Agriculture Peshawar Pakistan Department of Plant Pathology The University of Agriculture Mardan Campus Pakistan Department of Soil Sciences The University of Agriculture Peshawar Pakistan

Nitrogen and sulfur supplies have a strong influence on the physical characteristics of crop as well as on the quality and quantity of wheat storage proteins, which play an important role in bread-making process. In order to evaluate the contribution of soil and foliar fertilization of nitrogen and sulfur on physiological and quality assessment of wheat, a field trail was carried out having randomized complete block design with four replications and eight different treatments of nitrogen and sulfur combinations were allotted to plots at different growth stages. Results indicated that highest protein content (12.82%), maximum moisture content (10.9%), maximum crop growth rate and maximum absolute growth rate were recorded when the wheat crop was fertilized with T8 [Nitrogen @ 60 kg·ha-1 at sowing + 40 kg·ha-1 at tillering + 10 kg·ha-1 at anthesis (spray) + 10 kg·ha-1 after anthesis (spray)] + [Sulfur @ 15 kg·ha-1 at sowing + 10 kg·ha-1 at anthesis (spray) + 5 kg·ha-1 after anthesis (spray)], while control practice resulted low moisture content, low protein, minimum crop growth rate and low absolute growth rate. Among physiological components of wheat cultivars, leaf area index was enhanced when fertilization was done with T5 (Sulfur @ 15 kg·ha-1 at sowing + 10 kg·ha-1 at anthesis + 5 kg·ha-1 after anthesis). In all the recorded observations,concerning experiment wheat cultivar Pirsabaq2005 showed appreciable response as compared with other variety (Khyber-87). Thus it is possible to obtain maximum physiological traits as well as bread-making quality of wheat through soil and foliar application of nitrogen and sulfur.

关键词： Absolute Growth Rate Crop Growth Rate Leaf Area Index Moisture and Protein Contents

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AutoML: A systematic review on automated machine learning with neural architecture search

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Journal of Information and Intelligence 2024年第1期2卷 52-81页

作者： Imrus Salehin Md.Shamiul Islam Pritom Saha S.M.Noman azra Tuni Md.Mehedi Hasan Md.Abu Baten Department of Computer Engineering Dongseo University47 Jurye-roSasang-guBusan 47011Republic of Korea Department of Computer Science and Engineering Daffodil International UniversityDhaka 1216Bangladesh Department of Computer Science and Engineering Bangladesh University of Business and TechnologyDhaka 1216Bangladesh Faculty of Computer Science and Engineering Frankfurt University of Applied SciencesFrankfurt 60318Germany Department of Computer Science and Engineering University of Asia PacificDhaka 1205Bangladesh Department of Computer Science and Engineering Ahsanullah University of Science and TechnologyDhaka 1208Bangladesh Department of Computer Science and Engineering Northern University BangladeshDhaka 1215Bangladesh

AutoML(Automated Machine Learning)is an emerging field that aims to automate the process of building machine learning *** emerged to increase productivity and efficiency by automating as much as possible the inefficient work that occurs while repeating this process whenever machine learning is *** particular,research has been conducted for a long time on technologies that can effectively develop high-quality models by minimizing the intervention of model developers in the process from data preprocessing to algorithm selection and *** this semantic review research,we summarize the data processing requirements for AutoML approaches and provide a detailed *** place greater emphasis on neural architecture search(NAS)as it currently represents a highly popular sub-topic within the field of *** methods use machine learning algorithms to search through a large space of possible architectures and find the one that performs best on a given *** provide a summary of the performance achieved by representative NAS algorithms on the CIFAR-10,CIFAR-100,ImageNet and wellknown benchmark ***,we delve into several noteworthy research directions in NAS methods including one/two-stage NAS,one-shot NAS and joint hyperparameter with architecture *** discussed how the search space size and complexity in NAS can vary depending on the specific problem being *** conclude,we examine several open problems(SOTA problems)within current AutoML methods that assure further investigation in future research.

关键词： AutoML Neural architecture search Advance machine learning Search space Hyperparameter optimization

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Heart attack pervasiveness along with associated risk factors in District Headquarter Hospital in Karak,Khyber Pakhtunkhwa,Pakistan

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Journal of Coastal Life Medicine 2016年第11期4卷 896-897页

作者： Zareen Shehzad Ur Rehman Hameed Zareen Hira Ghaffar Sadia Khattak Nayab Shafi Saira Noreen Sadia Subhan Mutahira azra Bibi Fatima Faiza Saeed Rifat Waqar Ahmad Raqeebullah Department of Zoology Kohat University of Science and Technology 26000Khyber PakhtunkhwaPakistan Department of Chemistry Kohat University of Science and Technology 26000Khyber PakhtunkhwaPakistan Department of Chemistry Islamia College University25000PeshawarPakistan Department of Zoology Abdul Wali Khan UniversityMardanKPPakistan

Objective:To investigate the possible risk factors among heart patients of Karak ***:Different questions were asked from the respondents regarding their educational level,stress taking,smoking,mode of medication and diabetic history.A total of 72 heart patients were included in this study with the confirmed medical history of myocardial disorder/heart attack either once or ***:It was revealed in this study that a high prevalence of heart attack was observed in respondents at secondary level of education i.e.73.33%.This was followed by the respondents at primary level of education having 63.64%heart patients and then respondents at postgraduate educational level having 61.11%heart *** number of heart patients were found at graduate group i.e.27.78%heart *** study revealed that stress takers were at a higher risk of heart attack,while nonstress takers were comparatively healthier than stress *** 83.33%stress taker respondents were heart patients,while 76.67%healthy respondents were nonstress *** study also revealed that smoking was a leading cause of cardiovascular diseases as 88.10%heart patients were either occasional smokers or chain smokers,while 66.67%nonsmokers were healthy with no symptoms of heart ***-medication was found an elevated cause of heart diseases as 76.19%heart patients had a history of ***:This practice was found low in healthy respondents where only 23.81%respondents had self-medication in their past *** was found the associated disease with the heart patients.

关键词： Heart attack Myocardial disorder Educational groups Karak

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Knowledge and Practice on Tuberculosis among Prison Workers from Seremban Prison

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Occupational Diseases and Environmental Medicine 2019年第4期7卷 176-186页

作者： G. Selvaganapathi Jinat Ahmed A. G. Mathialagan M. Dinesh N. azra T. Harikrishnan S. Vanita M. N. M. Nazmul Agus Iwan Foead Seremban Prison Malaysian Prison Department Home Ministry Putrajaya Malaysia Perdana University Graduate School of Medicine Perdana Malaysia Perdana University Royal College of Surgeons Ireland Serdang Malaysia SP Care Group Health Care Rawang Malaysia Department of Rehabilitation Medicine Hospital Tunku Ampuan Rahimah Klang Malaysia Klinik Sri Pulai Sdn Bhd Seremban Malaysia

Background: Prisons are always overcrowded, and congestion leads to close relationships, and subsequently, increases the likelihood of airborne illnesses including Tuberculosis (TB). The purpose of this study was to identify the level of knowledge of TB transmission, and TB preventive practices of prison workers in a Malaysian prison. Methods: A cross-sectional study was conducted with convenience sampling technique utilizing a validated questionnaire. 280 prison workers employed at the Seremban Prison were invited to participate in the study. The study period was from January 2019 to June 2019. Inclusion criteria included age above 18 years old and English literacy. The questionnaire was divided into 3 parts which were sociodemographic details, knowledge on TB transmission and TB preventive practices. The analysis was done in SPSS version 24.0 using appropriate statistical tests. Descriptive statistics was used to evaluate the knowledge level of TB transmission, and TB preventive practices of prison workers at Seremban prison. Results: Around 190 questionnaires were obtained usable registering a response rate of 68.5%. This study showed that around 66% of prison workers had moderate knowledge while around 26% had good knowledge of TB transmission. In terms of practice, around 93.7% of prison workers applied good TB prevention practice. Conclusion: This study showed that the majority of the respondents had moderate knowledge regarding TB transmission. However, their disease preventive practices were at acceptable levels which implied that existing prison standard operating procedures play an important on instilling these practices. Nonetheless, prison management should take important action by providing education and training to increase TB knowledge among prison workers to ensure that this practice is always upheld in both prison and community settings.

关键词： Knowledge Practice Prevention Tuberculosis Prison Worker Prison Malaysia

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Effect of Melatonin on Proliferative Activity and Apoptosis in Spermatogenic Cells in Mouse under Chemotherapy

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Journal of Reproduction and Contraception 2010年第2期21卷 79-94页

作者： Fahimeh Mohamad Ghasemi Masoumeh Faghani Sina Khajehjahromi Mohamadhadi bahadori Ebrahim Nasiri E Masoud Hemadi Cellular and Molecular Research Center Faculty of MedicineGuilan University of Medical Sciences(Iran) Histotechnique Laboratory Histology DivisionAnatomical Sciences DepartmentFaculty of MedicineGuilan University of Medical Sciences(Iran) Student Research Committee Guilan University of Medical Sciences(Iran) Anatomy Department Faculty of MedicineJoundishapur University(Iran)

Objective To investigate the possible protective role of melatonin on the proliferative activity, and apoptosis of germ cells in chemotherapy-induced spermiotoxicity. Methods Male adult NMRI mice were divided into four groups. Then each group was divided into two subgroups of a and b. Group A （control）： mice received vehicle （1% ethanol）for 5 d. Group B （busulfan）： mice received a single dose of 20 mg/kg busulfan. Group C （melatonin）： mice received melatonin （10 mg/kg） for 5 d. Group D （busulfan＋melatonin）： mice received a 5-day course of melatonin （10 mg/kg） following an initial dose of busulfan （20 mg/kg）. Evaluations were made using bromodeoxyuridine （BrdU） labeling and in situ TUNEL assay after 5 d （subgroup a） or 35 d （subgroup b）. Results Busulfan-treated mice both in subgroups a and b, showed a significant increase in the number of apoptotic cells （P〈0.01） and decrease in BrdU labeling index （P〈0.01） compared with controls. Melatonin in group C significantly decreased BrdU labeling index compared with the control （P〈0.01）. Melatonin in group D significantly reduced apoptosis rate and increased BrdU labeling index compared with group B. Conclusion Melatonin may have a protective effect against busulfan-induced testicular damage, partly by decreasing of apoptosis and alteration in proliferative activity of germ cells.

关键词： melatonin busulfan testis apoptosis proliferative activity sperm parameters

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连续气举系统的模拟与优化

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国外油田工程 2003年第1期19卷 19-19页

作者： Alireza bahadori 苗欣大连铁道学院

采用压力 /体积 /温度数据以及流体和多相流的相关系数 ,可以使水平井的气举系统最佳化。选好适当的相关系数后 ,则可在各个注入深度进行多相流计算。采用最低注入点的压力 /温度测量数据做出气举动态曲线。利用溶解气结点分析法确定最... 详细信息

采用压力 /体积 /温度数据以及流体和多相流的相关系数 ,可以使水平井的气举系统最佳化。选好适当的相关系数后 ,则可在各个注入深度进行多相流计算。采用最低注入点的压力 /温度测量数据做出气举动态曲线。利用溶解气结点分析法确定最佳注入深度、阀门设置间隔、井口压力、采油率以及最少注气量。

关键词：连续气举系统模拟优化气举采油

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影响致密含气砂岩中纵横波速度和衰减因素的实验研究

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油气藏评价与开发 1994年第5期 82-82页

作者： azra N.Tutuncu

本文给出了孔隙度为3～11.9％、泥质含量为1～38％的盐水饱和致密含气砂岩岩芯的纵横波速度和衰减结果。我们用频率域中纵横波的振幅谱来检验孔隙度、泥质含量、频率和应力对速度和衰减系数的影响,用谱比率法求采样的衰减程度。对于所... 详细信息

本文给出了孔隙度为3～11.9％、泥质含量为1～38％的盐水饱和致密含气砂岩岩芯的纵横波速度和衰减结果。我们用频率域中纵横波的振幅谱来检验孔隙度、泥质含量、频率和应力对速度和衰减系数的影响,用谱比率法求采样的衰减程度。对于所选的几

关键词：纵横波速度致密含气砂岩振幅谱脉冲振动的复变谱波谱分析

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风塔结构、气候与可持续性

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国外科技新书评介 2015年第9期 21-21页

作者： Mehdi N. bahadori 聂冰川不详中国科学院力学研究所

风塔是一种保证空气循环对流以降低室内温度的建筑。它常见于中东和埃及等地，以应对当地高温、干燥、大昼夜温差的环境。风塔高于屋顶数米，通过一个地下的通道与室内相连，夜间无风时它的功能类似一个烟囱，让周围低温的空气通过门窗... 详细信息

风塔是一种保证空气循环对流以降低室内温度的建筑。它常见于中东和埃及等地，以应对当地高温、干燥、大昼夜温差的环境。风塔高于屋顶数米，通过一个地下的通道与室内相连，夜间无风时它的功能类似一个烟囱，让周围低温的空气通过门窗进入；白天有热空气从风塔进入时，空气会在通道中被冷却、湿润后进入室内。本书比较全面地介绍了风塔的发展以及建造，同时也分析了不同条件下风塔的性能。

关键词：可持续性塔结构气候空气循环室内温度昼夜温差风塔热空气

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