Multi-messenger probes of asteroid mass primordial black holes: Superradiance spectroscopy, Hawking radiation, and microlensing by James B. Dent, Bhaskar Dutta, Tao Xu

“…Physics Letters B…”
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Investigation of Adolescent Pregnancy Outcomes and Postpartum Depression Frequency and Risk Factors: Prospective Case Control Study by Mehmet Sukru Budak, Sedat Akgol

“…Results: The frequency of PPD was higher in adolescent patients than in adult patients but the difference was not considered statistically significant (p> 0.05). In adolescent and adult patients, the following factors were found to increase PPD risk: illiteracy, living in an urban area, divorced parents, having fewer than 4 siblings, anemia and caesarean delivery. …”
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Degradation of Strength and Stiffness of Sandstones Caused by Wetting-Drying Cycles: The Role of Mineral Composition by Lu Chen, Yichao Rui, Yihan Zhao

“…Artificial treatments of cyclic wetting-drying are conducted on respective specimens of the three sandstones (0, 10, 20, 30, and 40 cycles) to simulate the damage of rocks exposed to natural weathering. …”
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Dinâmica territorial dos Sistemas Agroflorestais em áreas de várzea e terra firme, na Amazônia oriental by Wagner Luiz Nascimento do Nascimento, Roberta de Fátima Rodrigues Coelho, François Laurent

“…This article analyzes the influence of production dynamics on the agricultural development of two municipalities in the Eastern Amazon, based on their historical and cultural trajectories, in order to understand the role played by territorial specificities in the establishment and dissemination of Agroforestry Systems (SAFs). The research was carried out in the municipalities of Igarapé Miri and Tomé Açu, using exploratory and descriptive research of a qualitative and quantitative nature, interviews with family farmers and observations of their properties. …”
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Concepto de tributo: una perspectiva comparada Brasil-Espanã by José Marcos Domingues, Clemente Checa González

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Two Years of Gynecomastia Caused by Leydig Cell Tumor by Philip Zeuschner, Christian Veith, Johannes Linxweiler, Michael Stöckle, Julia Heinzelbecker

“…Some of them are hormonally active but seldom cause symptomatic endocrine disturbance. Here we report on a 32-year-old male presenting with gynecomastia which he had already been suffering from for two years. …”
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Research on Innovation Performance in Heterogeneous Region: Evidence from Yangtze Economic Belt in China by Lin Zou, Yi-wen Zhu

“…The economic core area has realized increase of innovation volume through large amount of material input and resource consumption, instead of realizing full utilization of innovative resources; how to improve the utilization rate of existing technical resources has been neglected. …”
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All‐digital built‐in self‐test scheme for charge‐pump phase‐locked loops by Lanhua Xia, Jifei Tang

“…IET Circuits, Devices and Systems…”
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Novel Approaches to Diagnose COVID-19 by Solaf Jawhar Ali

Subjects: “…COVID-19…”
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Chaos in Ecology: The Topological Entropy of a Tritrophic Food Chain Model by Jorge Duarte, Cristina Januário, Nuno Martins

“…Using results from symbolic dynamics, we characterize the topological entropy of a family of logistic-like Poincaré return maps that replicates salient aspects of the dynamics of the model. …”
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Integral Health Brigades. An Experience in Cienfuegos after Hurricane Denis by Víctor René Navarro Machado, William Alfonso Delgado, Salvador Tamayo Muñiz, Carlos Castro Cabanes, Roberto Baños García

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Optimal relay selection for full duplex SWIPT-NOMA systems with maximal throughput by Taoshen LI, Anni SHI, Zhe WANG, Lu HE

“…To improve the performance of 5G communication system, a full duplex Internet of things (IoT) relay system model was built by introducing the non-orthogonal multi-access (NOMA) technology.For the relay system of simultaneous wireless information and power transfer (SWIPT), it was considered that the relay node can harvest the energy of the source node, the self-interference signal of the loop channel and the free energy access point (EAP), and NOMA technology was used to forward the source node signal and its own signal to different destination nodes.Based on the model, a power distribution collaboration SWIPT relay selection strategy was proposed to optimize system throughput.Firstly, the problem model was established based on the constraints of communication quality of service and transmission power of source nodes.And then, the original nonlinear 0-1 programming problem was converted into a pair of coupling optimization problem by mathematical transformation, and the optimal relay selection of outer optimization problem was solved based on the optimal solution of the internal optimization problem.Finally, an optimal relay selection algorithm was used to maximize system throughput.Simulation results show that the proposed model and strategy are superior to the traditional maximum-minimum relay selection schemes in terms of throughput gain, and the consideration of EAP can significantly improve the interrupt performance.…”
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Stall Flutter Control of a Smart Blade Section Undergoing Asymmetric Limit Oscillations by Nailu Li, Mark J. Balas, Pourya Nikoueeyan, Hua Yang, Jonathan W. Naughton

“…The improvement and the superiority of the proposed adaptive stall flutter controller are shown by comparison with a simple stall flutter controller.…”
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Assessment of Lidar Point Cloud Simulation Using Phenomenological Range-Reflectivity Limits for Feature Validation by Relindis Rott, Selim Solmaz

“…Applications are presented using a point cloud lidar model. Results of the point cloud comparison are demonstrated for a single scene or time step and an entire scenario of 40 time steps. …”
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Finite mixtures of functional graphical models: Uncovering heterogeneous dependencies in high-dimensional data. by Qihai Liu, Kevin H Lee, Hyun Bin Kang

“…In addition, for time-dependent data, many work has been done to estimate discrete correlation structures at each time point but less work has been done to estimate global correlation structures over all time points. …”
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UNA ESTIMACIÓN SEMIPARAMÉTRICA DE LAS PAUTAS DE CONSUMO E INGRESO A LO LARGO DEL CICLO DE VIDA PARA MÉXICO by Raymundo M. Campos Vázquez, Álvaro Meléndez Martínez

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Hemolytic Uremic Syndrome Associated with Pneumococcal Pneumonia. A Case Report by Ariel Efrén Uriarte Méndez, Andrés Prieto Apesteguía, Jesús Vila Díaz, Jorge Luis Capote Padrón, Kendrie Villavicencio Cardoso, Alnilam Fernández González

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KANT’IN TEORİK AKIL-PRATİK AKIL AYRIMINA ELEŞTİREL BİR YAKLAŞIM by Aliye Kovanlıkaya

Subjects: “…kant…”
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Theoretical Study of One-Intermediate Band Quantum Dot Solar Cell by Abou El-Maaty Aly, Ashraf Nasr

“…From the obtained results, the maximum power conversion efficiency is about 70.42% for simple cubic quantum dot crystal under full concentration light. …”
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The effect of zirconium on the strength cold-deformed reinforcement properties by E. S. Eltsova, O. Yu. Khodosovskaya, Yu. I. Kozyreva

“…Литьë и металлургия…”
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