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| 1 | 盐碱水和淡水养殖模式下尼罗罗非鱼肌肉品质比较显示文摘为了解盐碱水和淡水养殖的尼罗罗非鱼(Oreochromis niloticus)肌肉品质的差异,对不同养殖模式(淡水养殖和盐碱水养殖)下的尼罗罗非鱼肌肉的营养成分以及感官特征进行分析和比较。结果表明,盐碱水养殖尼罗罗非鱼肌肉总体感官评分高于淡水养殖。盐碱水养殖的尼罗罗非鱼肌肉粗蛋白含量为19.74%,显著高于淡水养殖,水分含量为74.83%,显著低于淡水养殖,其他基础营养成分差异不显著。盐碱水养殖和淡水养殖的尼罗罗非鱼的必需氨基酸与氨基酸总量比值分别为41.76%和41.52%,必需氨基酸与非必需氨基酸比值分别为71.69%和70.99%,2种养殖模式下养殖的尼罗罗非鱼肌肉的氨基酸组成均符合联合国粮农组织(FAO)和世界卫生组织(WHO)的理想模式,属于优质蛋白质源。盐碱水养殖的尼罗罗非鱼肌肉的不饱和脂肪酸含量为61.66%,二十碳五烯酸和二十二碳六烯酸(EPA+DHA)的含量为5.77%,n-3/n-6的值为0.57,均显著高于淡水养殖。盐碱水养殖的尼罗罗非鱼肌肉的鲜味氨基酸总量为194.43 mg/kg,甜味氨基酸总量为1 214.90 mg/kg,总游离氨基酸量为1 752.40 mg/kg,均显著高于淡水养殖。盐碱水养殖的尼罗罗非鱼肌肉和盐碱水养殖水样中异味物质(土臭素和二-甲基异茨醇)含量均显著低于淡水养殖组。综上,盐碱水养殖的尼罗罗非鱼肌肉的营养价值和感官特征明显优于淡水养殖。 | 程亚美 赵金良 唐首杰 Christian Larbi AYISI 涂翰卿 宋凌元 | 2019 | 河南农业科学2019，48，4： | 17 |
| 2 | 白藜芦醇对山羊冷冻精液质量的影响显示文摘本实验旨在研究白藜芦醇对山羊冻精质量的改善效果。用假阴道法采集8只云上黑山羊精液,用添加不同浓度(0、0.1、1、10、20μmol/L)白藜芦醇的Optidyl稀释液稀释后进行细管分装,其中不添加白藜芦醇组为对照组。在5℃平衡4 h后,将细管于液氮蒸气中预冻,最后在液氮中保存1周。37℃水浴解冻后测定精子活力、顶体完整性、膜完整性和磷脂酰丝氨酸分布等指标。结果表明:与对照组相比,10μmol/L白藜芦醇冷冻组精子直线运动百分率和质膜完整性均提高(P<0.05);10μmol/L白藜芦醇抑制了冷冻解冻后精子ROS的产生(P<0.05);而20μmol/L白藜芦醇冷冻组精子解冻后直线运动百分率低于其他各处理组(P<0.05);白藜芦醇不能缓解冷冻解冻过程对精子总活力、顶体完整性和磷脂酰丝氨酸分布的不利影响。总之,冷冻稀释液中添加10μmol/L白藜芦醇可以改善山羊冻精质量,这可能与白藜芦醇的抗氧化特性有关;但过高浓度的白藜芦醇加重精子的冷冻损伤程度。白藜芦醇是否能提高山羊冻精的人工授精效果还有待进一步研究。 | 吕春荣 李俊喜 Allai Larbi 权国波 | 2019 | 中国畜牧杂志2019，55，11： | 6 |
| 3 | EEG epileptic seizure detection and classification based on dual-tree complex wavelet transform and machine learning algorithms显示文摘The visual analysis of common neurological disorders such as epileptic seizures in electroencephalography(EEG) is an oversensitive operation and prone to errors,which has motivated the researchers to develop effective automated seizure detection methods.This paper proposes a robust automatic seizure detection method that can establish a veritable diagnosis of these diseases.The proposed method consists of three steps:(i) remove artifact from EEG data using Savitzky-Golay filter and multi-scale principal component analysis(MSPCA),(ii) extract features from EEG signals using signal decomposition representations based on empirical mode decomposition(EMD),discrete wavelet transform(DWT),and dual-tree complex wavelet transform(DTCWT) allowing to overcome the non-linearity and non-stationary of EEG signals,and(iii) allocate the feature vector to the relevant class(i.e.,seizure class 'ictal' or free seizure class 'interictal') using machine learning techniques such as support vector machine(SVM),k-nearest neighbor(k-NN),and linear discriminant analysis(LDA).The experimental results were based on two EEG datasets generated from the CHB-MIT database with and without overlapping process.The results obtained have shown the effectiveness of the proposed method that allows achieving a higher classification accuracy rate up to 100% and also outperforms similar state-of-the-art methods. | Itaf Ben Slimen Larbi Boubchir Zouhair Mbarki Hassene Seddik | 2020 | The Journal of Biomedical Research2020，34，3： | 3 |
| 4 | Impact of household transitions on domestic energy consumption and its applicability to urban energy planning显示文摘The household sector consumes roughly 30% of Earth's energy resources and emits approximately 17% of its carbon dioxide. As such, developing appropriate policies to reduce the CO_2 emissions, which are associated with the world's rapidly growing urban population, is a high priority. This, in turn, will enable the creation of cities that respect the natural environment and the well-being of future generations. However, most of the existing expertise focuses on enhancing the thermal quality of buildings through building physics while few studies address the social and behavioral aspects. In fact, focusing on these aspects should be more prominent, as they cause between 4% and 30% of variation in domestic energy consumption.Premised on that, the aim of this study was to investigate the effect in the context of the UK of household transitions on household energy consumption patterns. To achieve this, we applied statistical procedures(e.g., logistic regression) to official panel survey data comprising more than 5500 households in the UK tracked annually over the course of 18 years. This helped in predicting future transition patterns for different household types for the next 10 to 15 years. Furthermore, it enabled us to study the relationship between the predicted patterns and the household energy usage for both gas and electricity. The findings indicate that the life cycle transitions of a household significantly influence its domestic energy usage. However, this effect is mostly positive in direction and weak in magnitude. Finally, we present our developed urban energy model 'Evo Energy' to demonstrate the importance of incorporating such a concept in energy forecasting for effective sustainable energy decision-making. | Benachir MEDJDOUB Moulay Larbi CHALAL | 2017 | Frontiers of Engineering Management2017，4，2： | 3 |
| 5 | 白藜芦醇对山羊冷冻精子质膜、DNA完整性和温度耐受性的影响显示文摘试验旨在研究白藜芦醇对山羊冷冻精子质膜、DNA完整性和温度耐受性的影响。采用假阴道法采集8只云上黑山羊精液,用含不同浓度(0、0.1、1、10和20μmol//L)白藜芦醇的Optidyl稀释液稀释后进行细管分装,对照组不添加白藜芦醇。在5℃平衡4 h后,将细管于液氮蒸气中预冻10 min,最后在液氮中保存30 d。37℃水浴解冻后,采用低渗耐受性试验检测质膜完整性和温度耐受性,精子染色质扩散法检测DNA碎片率等指标。结果显示,10μmol/L白藜芦醇冷冻组精子弯尾率显著高于其他各处理组(P<0.05),而其他各冷冻组之间无显著性差异(P>0.05);10μmol/L白藜芦醇冷冻组精子DNA碎片率极显著高于鲜精组(P<0.01),极显著低于未添加白藜芦醇冷冻组(P<0.01)。温度耐受性试验结果表明,不同浓度白藜芦醇冷冻组精子37℃水浴1 h后的精子弯尾率以10μmol/L冷冻组最高,与其他各冷冻组间差异极显著(P<0.01);精子弯尾率随着孵育时间的延长而呈逐步下降的趋势,当孵育4 h时,10μmol/L白藜芦醇冷冻组精子弯尾率与对照组无显著差异(P>0.05)。透射电镜结果表明,10μmol/L白藜芦醇组精子质膜完整率显著高于不添加白藜芦醇对照组(P<0.05)。上述结果表明,在冷冻稀释液中添加白藜芦醇可显著改善山羊冻精质膜状态、DNA完整率和温度耐受性,其最佳作用浓度为10μmol/L,但白藜芦醇是否能改善山羊冻精的人工授精效果还有待进一步研究。 | 吕春荣 Allai Larbi 李俊喜 洪琼花 权国波 | 2020 | 中国畜牧兽医2020，47，1： | 3 |
| 6 | Investigation of structural parameters and self-aggregation of Algerian asphaltenes in organic solvents显示文摘Elemental analysis, Fourier transform infrared(FTIR),1H-NMR, fluorescence spectroscopy, and surface tension methods have been used to characterize the molecular structure and the aggregation behaviors of two asphaltenic fractions derived, respectively, from an Algerian petroleum well and a corresponding storage tank deposit. Elemental analysis, FTIR,1H-NMR, and fluorescence spectroscopy were used to investigate the chemical composition and structural parameters of asphaltenes,while the surface tension method was used to measure the critical micelle concentration(CMC) in organic solvents with different solubility parameters and polarities in order to characterize the asphaltenes' aggregation behaviors.Results show that the unstable asphaltenes fraction extracted from the storage tank deposit possesses a higher polarity(higher heteroatoms content) and a lower aromaticity than stable asphaltenes from the petroleum well.The CMC results indicate that asphaltenes with high polarity and low aromaticity have a high solubility in polar solvents such as nitrobenzene, whereas asphaltenes with low polarity and high aromaticity are more soluble in solvents with weak polarity, like toluene. It is concluded that the difference of structure of asphaltene samples and polarity of solvents can lead to difference of aggregation behaviors. | Asma Larbi Mortada Daaou Abassia Faraoun | 2015 | Petroleum Science2015，12，3： | 2 |
| 7 | Nonlinear Coordinated Passivation Control of Single Machine Infinite Bus Power System with Static Var Compensator显示文摘We propose a nonlinear coordinated control of the generator excitation and the static var compensator(SVC) in order to enhance the transient stability and voltage regulation of power system by the passivation approach. SVC is installed in the middle of the transmission line of power system and consists of a single machine infinite bus(SMIB) system. The design of the proposed controller consists of two parts. On one hand,the generator excitation controller is designed based on a backstepping controller. On the other hand, the conception of SVC control input is based on the coordinated passivation approach,which can guarantee the asymptotic stability of the closed-loop system. The simulation results show the effectiveness of the proposed controller compared with other methods, which ensures better performance than the uncoordinated control when the system is subjected to a disturbance. | Salma Keskes Souhir Salleem Larbi Chrifi-Alaoui Mohamed Ben Ali Kammoun | 2021 | Journal of Modern Power Systems and Clean Energy2021，9，6： | 2 |
| 8 | 冷加工Cu-Ni-Si和Cu-Ni-Si-Cr合金的分析(英文)显示文摘研究经冷加工和退火处理的过饱和Cu-2.65Ni-0.6Si和Cu-2.35Ni-0.6Si-0.6Cr合金。采用软件MAUD分析其显微组织参数的演变,包括晶粒尺寸、应变均方根和位错密度等。结果表明,经过冷加工和退火处理的两种合金的显微组织参数都具有特定值。在450℃时效2.5~3h的合金,其晶粒尺寸、应变均方根和位错密度等参数的净变化量与回复和再结晶过程相关。Cr作为第四组元添加到合金中没有明显改变形变和时效处理后合金的结构参数,因此也不影响合金的回复再结晶动力学。 | A.KHEREDDINE F.HADJ LARBI L.DJEBALA H.AZZEDDINE B.ALILI D.BRADAI | 2011 | Transactions of Nonferrous Metals Society of China2011，21，3： | 2 |
| 9 | Cytome-galovirus and human immunosenescence显示文摘 | Pawelec G Derhovanessian E Larbi A | 2009 | Rev Med Virol2009，19，1： | 1 |
| 10 | Shear strengthe- ning of RC beams with textile reinforced concrete (TRC) plate 显示文摘 | Larbi A S Contamine R Ferrier E | 2010 | Construction and Building Materials2010，24，10： | 1 |
| 11 | Using multiple uncertain examples and adaptative fuzzy reasoning to optimize image characterization显示文摘 | Luigi L and Larbi B | 2007 | Knowledge Based System2007，20，3： | 1 |
| 12 | Mitochondrial RNA editing truncates a chimeric open reading frame associated with S male-sterility in maize显示文摘 | Larbi J G Stephanie K B Christine D C | 2002 | Curr Genet2002，42，： | 1 |
| 13 | Endocrine resistance associated with activated ErbB system in breast cancer cells is reversed by inhibiting MAPK or PI3 K/Akt signaling pathways显示文摘 | Ghayad SE Vendrell JA Larbi SB | 2010 | Int J Cancer2010，126，2： | 1 |
| 14 | Oxidative stress modulation and T cell activation显示文摘 | Larbi A Kempf J Pawelec G | 2007 | Exp Gerontol2007，42，9： | 1 |
| 15 | The effects of alkoxygly-cerols on haematopoiesis 显示文摘 | Larbi SO Philp RB Gowdey CW | 1968 | Arch Int Pharmacodyn Ther1968，，： | 1 |
| 16 | Experimental modal analysis of a structure excited by a random force 显示文摘 | Larbi N Lardies J | 2000 | Mechanical Systems and Signal Processing2000，14，： | 1 |
| 17 | Magnetic Eddy-current and Thermal Coupled Models for the Finite-element Behavior Analysis of Underground Power Cables显示文摘 | RACHEK M LARBI S N | 2008 | IEEE Transac-tions on Magnetics2008，44，12： | 1 |
| 18 | Thirty years of stimulus - secretion coupling: lrom Ca (2 +) to GTP in the regulation of exocytosis 显示文摘 | Pinxteren JA O'Sullivan AJ Larbi KY | 2000 | Biochimie2000，82，4： | 1 |
| 19 | Synthesis of ct'L- C2S cement from fly-ash using the hydrothermal method at low temperature and atmospheric pressure 显示文摘 | Kacimi Larbi Cyr Martin Clastres Pierre | 2010 | Journal of Hazardous Materials2010，181，13： | 1 |
| 20 | Silencing of SPC2 expression using an engineered delta ribozyme in the mouse betaTC-3 endocrine cell line显示文摘 | D'Anjou F Bergeron L J Larbi N B | 2004 | J Biol Chem2004，279，14： | 1 |
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