Influence mechanism of Internet use on the physical and mental health of the Chinese elderly-Based on Chinese General Social Survey. by Peng Hou

“…At the same time, Internet use has an unequal influence on the physical and mental health of the Chinese elderly, and has a greater influence on the mental health of the elderly with higher socio-economic status. Therefore, the research proposes the following three suggestions. …”
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Factors affecting DH plants <i>in vitro</i> production from microspores of European radish by E. V. Kozar, E. A. Domblides, A. V. Soldatenko

“…Over the recent years the market demand for scaling up the production of European radish (Raphanus sativus L.) varieties and hybrids for open and protected production, varying in ripeness group, root shape and color, has drastically increased. Therefore, the expansion of genetic diversity and acceleration of the selection process are important. …”
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Positive Solutions for a General Gause-Type Predator-Prey Model with Monotonic Functional Response by Guohong Zhang, Xiaoli Wang

“…Necessary and sufficient conditions for the existence and nonexistence of positive solutions for this system are obtained by means of the fixed point index theory. In addition, the local and global bifurcations from a semitrivial state are also investigated on the basis of bifurcation theory. …”
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A Million Dollar Question by Amy Tekie

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Effect of the Subsurface Drain Parameters on Water-salt Transport Based on HYDRUS-2D by LIU Luyao, ZHANG Jinlong, ZHANG Kai, JIA Lin, ZHANG Di, NIE Axiu

“…In order to study the effect of the subsurface drain parameters on water-salt transport,this paper performs the field test in typical experimental area selected from Binhai New Area of Tianjin,China,calibrates and verifies the simulation effect of HYDRUS-2D by experimental data,and simulates the water-salt transport under different subsurface drain parameters by the validated model.The simulation results show that:HYDRUS-2D can well simulate water-salt transport of soil under the condition of subsurface drainage.When the depth of subsurface drains is kept unchanged,the larger the subsurface drains is spaced,the higher the water and salt are contained in the soil after leaching.When the spacing of subsurface drains is kept unchanged,the deeper the subsurface drains are,the lower the water and salt are contained in the soil after leaching.Among the 12 simulated subsurface drain scenarios,under the combined parameters of 140 cm depth (maximum) and 300 cm spacing (minimum),the salt of soil profile is 0.47~7.81 g/kg (minimum).Therefore,when the subsurface drain technology is applied to the improvement of saline-alkali soil,it is necessary to reduce the spacing of the subsurface drains or increase the depth of the subsurface drains to improve the leaching effect.…”
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A Training Model for Urban Railway Transit Disciplines Postgraduate Based on Real-Problem-Driven Approach by HUANG Shize, SUN Zhang, ZHANG Yi, XIAO Junhua, ZOU Liang, WU Dan

“…［Result & Conclusion］ After introducing real problem situations, students can deeply participate in actual projects and further cooperate with enterprises, thereby cultivating their practical abilities and innovative spirit. …”
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Facts about Vitamins by R. Elaine Turner

“…Elaine Turner, discusses what vitamins are, what they do, and why we need them. It also provides information on how to cook foods to preserve vitamins and how to assess food labels, and gives tips on appropriate and inappropriate use of vitamin supplements. …”
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A mathematical model for M-phase specific chemotherapy including the $G_0$-phase and immunoresponse by Wenxiang Liu, Thomas Hillen, H. I. Freedman

“…We include a time delay for the passage through theinterphase, and we assume that the immune cells interact with allcancer cells. …”
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水貂巴氏杆菌弱毒菌苗的研究 by 王金生, 梅全林, 王德凯, 徐耀武, 赵淑琴

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Participations by Mariekie Burger

“…These options are based on different theoretical frameworks that already exist in the field of Development Communication and Social Change, namely: modernisation; dependency disassociation and social movements; Freirean dialogical pedagogy; UNESCO’s media system approach (that foregrounds access, participation and self-management); and participatory communication for development and social change. …”
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Integrated analysis of single-cell and bulk-RNA sequencing for the cellular senescence in prognosis of lung adenocarcinoma by Fengqiang Yu, Liangyu Zhang, Xun Zhang, Jianshen Zeng, Fancai Lai

“…When telomerase is inhibited, cancer cells’ senescence began, preventing them from growing indefinitely. Cellular senescence and telomeres are intrinsically linked. …”
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Posttraumatic stress disorder and associated factors in the aftermath of the 2015 earthquake in Nepal: A systematic review and meta-analysis. by Prayash Paudel, Asutosh Sah, Anil Khanal

“…Psychosocial counseling becomes pivotal in assisting them in coping with the trauma they have experienced since the earthquake.…”
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Intraoral salivary duct cyst – A rare case report with review of literature by Hemalatha Pantham, N. Govind Raj Kumar, A. Sudarshan Kumar, M. Sowmya, Damera Srikanth

“…Interventions: The primary therapeutic intervention was the surgical excision of the cyst. …”
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Secure data sharing scheme supporting efficient synchronous evolution for ciphertext and key by Xincheng YAN, Yue CHEN, Hongyong JIA, Yanru CHEN, Xinyue ZHANG

“…The static property of stored ciphertext in cloud increases the probability that an attacker can crack the ciphertext by obtaining a key,while ciphertext and key updates based on key distribution and re-encryption are excessively expensive.For this problem,a secure data sharing scheme supporting efficient synchronous evolution for ciphertext and key (CKSE-SDS) was proposed.By introducing cryptography accumulator in broadcast encryption,mimicry transformation factor could be constructed supporting time-hopping periodically and efficient synchronous evolution for ciphertext and key could be achieved based on dynamic segmentation and fusion of ciphertext and key,which reduced certainty in the process of encryption and key distribution and increased the difficulty for attackers exploiting security vulnerabilities to obtain key to crack ciphertext as well.Theoretical analysis and security proofs show that the proposed scheme can support secure and efficient data access as well as reduce the probability of a successful attack effectively for an attacker,which can also enhance the system’s active security defense capability.…”
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Antipoisoning activities in Bulgaria to enforce raptors conservation in the country by Dobromir D. Dobrev, Nikolai G. Terziev, Vladimir D. Dobrev, Volen S. Arkumarev, Anton Stamenov

“…The total number of all findings is 310 with 40 of them being illegally poisoned animals, 7 were animal remains and 10 were poisoned baits. …”
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Simulation design for improvement of undergraduate nursing students' experience of evidence-based practice: A scoping-review protocol. by Chi Eun Song, Aeri Jang

“…Data extraction will be undertaken by using a data-extraction tool developed by the reviewers, based on the National League for Nursing Jeffries Simulation Theory. Via a narrative summary and tabulated results, we will describe how the simulation programs were designed or implemented in an undergraduate curriculum.…”
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ν-point energy correletors with FastEEC: Small-x physics from LHC jets by Ankita Budhraja, Hao Chen, Wouter J. Waalewijn

“…The projected N-point correlator measures correlations between N final-state particles by tracking the largest separation between them, showing a scaling behavior related to DGLAP splitting functions. …”
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Ji-Yong Lee, La gouvernance d’entreprise et l’hybridation : Le cas de l’Asie by Ji-Yong Lee

“…Our study, based on the theory of institutional change, seeks to examine current transformations. …”
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Development of source material for pea breeding through chemical mutagenesis and evaluation of its genetic diversity using SSR markers by K. P. Gainullina, B. R. Kuluev, F. A. Davletov

“…A microsatellite analysis with 10 SSR markers revealed differences among the M2 mutant populations at the genetic level and made it possible to identify them.…”
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Toy quantum mechanics using hidden variables by Pavel V. Kurakin, George G. Malinetskii

“…An original model of toy quantum mechanics that uses hidden variables but does not violate the well-known Bell theorem is proposed.…”
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