The Effect of Calcium Doping on the Surface and Catalytic Properties of Cobaltic Oxide Catalysts by Nasr-Allah M. Deraz

“…The effects of calcium oxide doping (0.75, 1.5 and 3 mol% CaO) and calcination temperature (400, 500, 600 and 700°C) on different surface properties of Co 3 O 4 were investigated. The structural properties of pure and doped oxide samples were determined by XRD methods, the textural properties were investigated via the adsorption of nitrogen at −196°C while the hydrogen peroxide decomposition activity of the investigated solids was determined by oxygen gasometric measurement of the reaction kinetics at 20–40°C. …”
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Comparison of the lyrics paradoxically Sanai and Attar by مرتضی محسنی, سیاوش حق جو, عفت سادات غفوری

“…Paradoxical elements are being applied in the form of combination or paradoxical image and sentence or expression used by paradox In this article in addition to defining paradox and its history and the fields of its emergence …a comparison had been made between different kinds of paradoxes and their substrates in the fields of semantic and aesthetic and in two interpretative and composite   structures in the   collection   of lyrics by two mystical poet Attar, Sanai. …”
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Conversations with Miss Jane by Geneviève Fabre

“…Considering the wide range of conversations in the autobiography, this essay will attempt to appraise the importance of these verbal exchanges in relation to the overall narrative structure of the book and to the prevalent oral tradition in Louisiana culture, as both an individual and communal expression. …”
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Sensitivity of Eigenvalues to Nonsymmetrical, Dissipative Control Matrices by Vernon H. Neubert

“…Dissipation of energy in vibrating structures can be accomplished with a combination of passive damping and active, constant gain, closed loop control forces. …”
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Afghan EFL lecturers’ beliefs about autonomous language learning by Hashmatullah Tareen

“…To achieve these objectives, data were gathered through semi-structured interviews conducted with nine participants. …”
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Highly ordered polyaniline as an efficient dye remover by Pinki Chakraborty, Aman Kothari, Rajamani Nagarajan

“…The correlation between the ordered structure of polyaniline and its higher adsorption property derived in the current study has the potential to fabricate devices consisting polyaniline to detect dye molecules.…”
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Memorising the Mutiny: Felice Beato’s Lucknow Photographs by Claire Bowen

“…Firstly, they are considered from a practical point of view as the product of specific commissioning, reproduction and distribution structures and strategies. Secondly, Beato’s pictures—like all war pictures—inevitably raise questions about the reliability of the photograph and about the expectations of the public that buys them. …”
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偏心钢梁-钢管混凝土柱内加强环式节点受力性能分析 by 孙飞飞, 周树青, 邱介尧, 包联进

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Concrete Crack Skeleton Analysis: A Machine Vision Approach to Feature Extraction by Rui Wang, Xinxin Guo, Jiaxuan Liu, Yu Wan

“…After obtaining the crack skeleton image with real inflection points, the structural features of the skeleton can be calculated, including the distance ratio before and after the inflection points and the angle formed between the inflection points. …”
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A Cause, but no Rebels? by Anne Waldrop, Stein Sundstøl Eriksen

“…However, their political activities are quite limited and constrained by the structural context within which they act. Their primary goal is to be included on equal terms in the existing system, not to change that system. …”
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How perception of environmental and social justice drive citizen's satisfaction and intention to engage with urban forests management? by Rahim Maleknia

“…A survey of 453 citizens was conducted to collect the data. Structural equation modeling was used to analyze the data. …”
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How can service quality, patient value, and patient satisfaction increase hospital patient loyalty? by Guspianto Guspianto, Muthia Mutmainnah, Wahyu Indah Dewi Aurora

“…A four-point likert scale was used to measure construct variables and analyzed using Partial Least Squares-Structural Equation Model. The results showed that the influence between factors in the coefficient path has a significant effect, except for the indirect effect between service quality and patient loyalty through value. …”
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以钢结构建筑为抓手 推动建筑行业绿色化、工业化、信息化协调发展 by 沈祖炎, 罗金辉, 李元齐

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Synthesis, Evaluation and Characterization of Some 1,3,4-Triazole-2-one Derivatives as Antimicrobial Agents by Mahabaleshwaraiah Neelgundmath, Oblennavar Kotresh

“…Elemental analysis, GCMS, IR, and 1H NMR confirmed the structures of the newly synthesised compounds. The newly synthesized compounds are also screened for their antibacterial, antifungal and anti-inflammatory activities.…”
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L’histoire aux prises avec les mémoires. L’exemple du musée avorté de Montpellier sur l’histoire de la France et de l’Algérie by Jean-Robert Henry

“…The paper, written by the former chairman of the museum’s scientific committee, recalls the genesis and development of the project and questions the reasons both structural and short-term, local and national, which have weighed on its abandonment. …”
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特殊耐震消能系统在建筑结构之应用 by 陈福松, 王庆明, 蒋志强

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连接板件屈服耗能支撑滞回性能研究 by 李真真, 赵宝成

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Mechanical Damage Test and Model Study of Layered Composite Rock Based on Acoustic Emission and DIC Characteristics by Xianyin Qi, Zhen Yang, Shengwei Wang, Peng Fu

“…Based on the internal damage evolution characteristics of AE and the surface damage evolution characteristics of DIC, a damage constitutive model of layered composite rocks based on the dual damage factor characterization was established, which reasonably revealed the damage evolution mechanism of internal structure development and external crack germination, extension and penetration of layered composite rocks under uniaxial compression.…”
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Graph signal processing based pilot pattern design and channel estimation for OFDM system by Bin HE, Guobing LI, Yuan CHEN, Guomei ZHANG

“…Orthogonal frequency division multiplexing (OFDM) is one of the key technologies in the physical layer of the internet of things (IoT).Pilot design and channel estimation are key issues in OFDM systems.In view of the problem of performance loss by fixed pilot pattern due to the complexity and variety of IoT communication scenarios, a pilot design and channel estimation scheme based on graph signal processing (GSP) was proposed.Firstly, the time-frequency resource block was modeled as a graph signal, and the channel estimation problem was reformulated into a sampling and reconstruction problem of the graph signal.Then, considering the influence of time-frequency fading, a weighted graph adjacency matrix was designed to construct a graph topology structure based on the time-frequency position.On this basis, the pilot position is selected based on the graph signal sampling theory, a greedy pilot pattern design algorithm based on weighted graph topology was proposed.At the same time, signal reconstruction was performed based on the graph signal reconstruction method, and a channel estimation method based on the graph smoothness constraint was proposed.Compared with the conventional scheme, simulation results show that the proposed method achieves higher channel estimation accuracy in high-speed scenarios of double selective channels, and effectively reduces pilot overhead in low-speed scenarios.…”
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Wealth: A Family Matter by Céline Bessière, Maude Pugliese

“…Inheritance, its accumulation, preservation and transmission are, in fact, concerns within families of all social backgrounds.Conclusion: Family dynamics - in interaction with the multiple actors in the family field - play a part in structuring economic inequalities within the family (especially gender inequalities) and between families (especially class- and race-based inequalities). …”
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