A Survey of Secure Communications for Satellite Internet Based on Cryptography and Physical Layer Security by Yu Zhang, Shuangrui Zhao, Ji He, Yuanyu Zhang, Yulong Shen, Xiaohong Jiang

“…Based on different security mechanisms, we first categorize the existing works of secure communications in satellite internet into two categories: cryptography-based and physical layer security-based. The former includes classical encryption-based and quantum encryption-based secure communication, and the latter is further divided into precoding-based, cooperative jamming-based, relay selection-based, and physical-layer authentication-based secure communication depending on the applied techniques. …”
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Assessing the physical activity training needs and preferences of community health workers in South Africa by Mark Stoutenberg, Blanca S. Noriega Esquives, Ruth G. St Fleur, Susanna S. Koen, Estelle D. Watson, Francia G. Portacio, Georgia Torres

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Development and Application of a Percolation Velocity Monitoring Method in Multiphase Percolation Physical Experiments by Cuo Guan, Xianjie Li, Ke Hu, Chen Liu, Hong Du, Ruokun Xian

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Physical Mechanisms and Theoretical Computation of Efficiency of Submicron Particles Agglomeration by Nonlinear Acoustic Influence by Vladimir N. Khmelev, Andrey V. Shalunov, Roman N. Golykh

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Pain Management in Patients With Lumbar Pain Syndrome Through Combined Physical and Kinetic Therapies by S. Toma, G. Toma, C.I. Neagoe, R. Rabolu

“…The study included 30 patients, diagnosed with low back pain syndrome, who underwent a complex treatment of physical therapy and kinesiotherapy associated with drug treatment. …”
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Understanding Hip Contact Stress Based on Types of Physical Activity: A Systematic Review by Arief Indra Perdana Prasetya, Muhammad Imam Ammarullah, Tri Indah Winarni, Adriyan Pramono, Jamari Jamari, Tunku Kamarul, Ardiyansyah Syahrom

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Physical Properties, Chemical Structure, and Microstructure of Thermoplastic Polyurethane Recycled Material-Modified Asphalt by Peng Yang, Peiliang Cong, Hongjie Hao, Pengfei Xiong

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Comprehensive Approach to Core Training in Sports Physical Therapy: Optimizing Performance and Minimizing Injuries by Lewis G Lupowitz

“…International Journal of Sports Physical Therapy…”
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Factors associated with Physical Activity Counseling by Health Workers Questionnaire: construction, validation and reliability by João Miguel de Souza Neto, Sanderson Soares da Silva, José Cazuza de Farias Júnior, Filipe Ferreira da Costa

“…The questionnaire showed a satisfactory validity and reliability and it is recommended for studies to measure physical activity counseling and other practices in health promotion by health workers in the primary health care. …”
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Umbrella review of social inequality in digital interventions targeting dietary and physical activity behaviors by Laura M. König, Max J. Western, Andrea H. Denton, Rebecca A. Krukowski

“…Forty-six reviews were included, of which most focused on physical activity and intervention effectiveness. Age and gender/ sex differences were most frequently studied. …”
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A Review of the Effects of Physical Activity and Exercise on Cognitive and Brain Functions in Older Adults by Louis Bherer, Kirk I. Erickson, Teresa Liu-Ambrose

“…Studies supporting the notion that physical activity and exercise can help alleviate the negative impact of age on the body and the mind abound. …”
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RETRACTED: Rectification column laboratory device physical dependence on plate structures experimental determination by Askarov Xasanjon, Karimov Ikromali, Mirzayeva Umida, Askarova Mukhlisa Bakhromjon

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Determining Physical Characteristics of Watersheds in Artvin Province Using SRTM and Topographic Map Data by Saim Yıldırımer, Mehmet Özalp, Esin Erdoğan Yüksel

“…With such programs, some physical characteristics of watersheds including borders, land use, drainage system, slope and elevation can be determined in a quick, detailed and reliable way. …”
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Model Analytical Development for Physical, Chemical, and Biological Characterization of Momordica charantia Vegetable Drug by Deysiane Oliveira Brandão, Geovani Pereira Guimarães, Ravely Lucena Santos, Fernando José de Lima Ramos Júnior, Karla Monik Alves da Silva, Fabio Santos de Souza, Rui Oliveira Macêdo

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Model OLD0: A Physical Parameterization for Clear-Sky Downward Longwave Radiation by Juan Carlos Ceballos, Diego Pereira Enoré, Jaidete Monteiro de Souza, Francisco Luiz Leitão de Mesquita

“…It is presented a simple yet consistent physically-based model (hereafter denoted by OLD0), suitable for estimation of DLF0 at ground level. …”
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Physical and functional characterization of whey protein-lignin biocomposite films for food packaging applications by Yihong Deng, Sierra Kolodjski, Grace Lewis, Gary Onan, Youngmi Kim

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Physical and mechanical properties of the stem and branch wood of West African ebony (Diospyros mespiliformis) by Joseph Zakaria, Francis Kofi Bih, Issah Chakurah, Kwaku Antwi, Clara Lily Korkor Tetteh

“… This study examines the physical and mechanical properties of the sapwood and heartwood of the stem and branch wood of the West African ebony (Diospyros mespiliformis) to determine if the branch wood can be used for various products. …”
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A Pre and Postnatal Physical Therapy Protocol for Recreational Athletes: A Case Series by Rachel Selman, Kate S. Early

“…International Journal of Sports Physical Therapy…”
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The Impact of Physical Activity on Disability Incidence among Older Adults in Mexico and the United States by Kerstin Gerst, Alejandra Michaels-Obregon, Rebeca Wong

“…We explore the impact of physical activity on the disablement process among elders in Mexico compared to the USA. …”
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Physical Simulation of Colayer Water Flooding in Low Permeability Carbonate Reservoir in Middle East by Xingwang Shi, Zhengming Yang, Yapu Zhang, Guangya Zhu, Qianhua Xiao

“…To study the flow mechanism under different displacement modes of low permeability carbonate reservoir in the Middle East and to improve the utilization of various types of reservoirs, the physical simulation experiments of water flooding by different displacement methods were carried out. …”
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