Psychospołeczna perspektywa adaptacji szkolnej dzieci – konceptualizacja zjawiska by Renata Michalak

“… Regardless of the theoretical perspective, the school adaptation is treated in an instrumental way and identifies with the concept of adaptation, adjustment, fitness, and is considered as the basic problem of the student’s educational functioning. …”
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Research of the Special Processing Equipment Development and Trial Production of Roller Enveloping End Face Engagement Worm Pair by Kai Wang

“…The results show that the single-stage worm and the worm gear mesh with 5 pairs of teeth， the noise of the end face meshing worm increases with the increase of rotating speed， the noise is between 70 and 93 dB， the transmission efficiency of the end face engagement worm increasing with the load increase and gradually becomes stable， the stable transmission efficiency under different loads is between 40% and 48%. It can provide theoretical basis for the proceeding research of this kind of worm.…”
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Accelerated Life Test and Life Analysis of Self-lubricating Radial Spherical Plain Bearing by Lu Jianjun, Qiu Ming, Li Yingchun

“…The large differences exist among theoretical results and experimental results.…”
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OPTIMAL STRUCTURE DESIGN AND TEST ANALYSIS OF PERMANENT MAGNETIC COUPLING FOR DYNAMIC SEALING by ZHU ZiNa, WU Peng, LAI LeiJie

“…Then,a 3-D finite element model of PMC with the optimal structure is constructed to analyze the transmitted torque and eddy current loss,and an actual PMC device is manufactured for the non-leakage vessel application and the tested performance satisfies the technical demands,which provides theoretical reference for the PMC structural design in similar applications.…”
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Algorithm for k-anonymity based on projection area density partition by Chao WANG, Jing YANG, Jian-pei ZHANG, Gang LV

“…In data publishing privacy preserving,while classifying temporary anonymous groups,the existing algorithms didn’t consider the distance between adjacent data points,and could easily produce a lot of unnecessary information loss,thus affecting the availability of released anonymous data sets.To solve the above problem,the concept of rectangular projection area,the projection area density and partition coefficient characterization were presented,aim to increase the recording points’s projection area density to divide temporary anonymous group reasonably,and to make the information loss of divided anonymous groups as small as possible.And presents the algorithm for k-anonymity based on projection area density partition,by optimizing the rounded partition function and properties dimension selection strategy,to reduce unnecessary information loss and to further improve the availability of released data sets,without reducing the number of anonymous groups.The rationality and validity of the algorithm are verified by theoretical analysis and multiple experiments.…”
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The Construction of the Evaluation Index for the Outgoing Auditing of the Natural Resource Assets of Local Leading Cadres Based on the Analytic Hierarchy Process by Jiali Xuan

“…Based on his bibliographic data, he has a deep understanding of the theoretical issues associated with the process of analytical hierarchy and the uncontrollable control of natural resource assets. …”
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Channel Hopping Sequences for Rendezvous Establishment in Cognitive Radio Sensor Networks by Widist Bekulu Tessema, Byeongung Kim, Junhyung Kim, Wooseong Cho, Kijun Han

“…Our schemes provide successful communication rendezvous within a bounded time interval. Theoretical analysis and simulation results showed that both schemes outperform the existing schemes used for similar purpose in terms of many performance criteria.…”
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Motion Characteristics Analysis and Simulation of Limited Slip Differential with Curve-faced Gear Pair by Lin Chao, Ran Gui, Xu Ping

“…The deflection angular velocity value of the non-circular planetary gear is obtained, which verifies its theoretical value's accuracy in the differential state.…”
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STRESS-REGULATED PROTOCOLS FOR FAST CHARGING IN LITHIUM-ION BATTERIES (MT) by YIN XinYu, GAO ErYue, ZHAO YanFei

“…Furthermore, the constant-current stress-regulation（CCSR） protocol which contains an initial constant current stage and a following stress-regulated stage is proposed to resolve the issue of the theoretically infinite current at the beginning of the SR protocol. …”
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Switching current distributions in superconducting nanostrips by Robert Vedin, Jack Lidmar

“…We study switching current distributions in superconducting nanostrips using theoretical models and numerical simulations. Switching current distributions are commonly measured in experiments and may provide a window into the microscopic switching mechanisms. …”
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Hybrid Fitted Numerical Scheme for Singularly Perturbed Convection-Diffusion Problem with a Small Time Lag by Mulunesh Amsalu Ayele, Awoke Andargie Tiruneh, Getachew Adamu Derese

“…Numerical examples are given, and the numerical results are in agreement with the theoretical results. Comparisons are made, and the results of the proposed scheme give more accurate solutions and a higher rate of convergence as compared to some previous findings available in the literature.…”
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New Multiple Access Technologies for Satellite Internet of Things System by Wei BAI, Yujie ZHANG, Shaoli KANG, Deshan MIAO, Shaohui SUN, Shanzhi CHEN

“…“Uncoordinated” refers to the process where a terminal does not require specialized network coordination signaling; “NOMA transmission” refers to the sharing of base station time-frequency resources by all terminals; URAT also achieves the integration of multiple access and NOMA transmission.Theoretical analysis and numerical simulation results indicated that the proposed scheme could reduce multi access latency, improve system efficiency, and increase the number of devices that could be served.It will be a potential solution for the 6G satellite IoT scenarios.…”
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Building Artificial Climates. Thermal control and comfort in Modern Architecture (1930-1960) by Ignacio Requena-Ruiz

“…As a result, we show how their theoretical reflections and built works illustrate a broader interest in architecture as a way of creating the ideal climates for modern ways of life.…”
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Does Sense of Place Still Exist? by Helena Ruotsala

“…The anthropological literature on space and place forms my theoretical framework, with which I study some empiric cases from my familiar environment, from Finnish Lapland and from Kola Peninsula. …”
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Dynamic bandwidth allocation algorithm based on transmission rate adaptation by Geng CHEN, Wei-wei XIA, Lian-feng SHEN

“…The adaptive bandwidth reallocation problem was formulated as an optimal problem and a dynamic optimal iterative procedure was used to adjust adaptively users' transmission rates to further maximize this utility function. The results of theoretical analysis and numerical simulation show that the proposed algorithm can maxi-mize the network utility function and reduce the new calls blocking probability as well as guaranteeing the transmission rate and QoS requirements.…”
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DEVELOPMENT OF ELECTRONIC TEXTBOOKS IN HELPNDOC SYSTEM by Alexander Yu. Stremnev

“…The author substantiates the necessity of preparing by all the teachers of e-learning courses covering all aspects of academic disciplines, including both theoretical information and modules for elaboration. …”
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Blind recognition of STBC-OFDM signals based on modified K-S test by Qing LING, Li-min ZHANG, Wen-jun YAN

“…Aiming at the problem that existed blind classification of STBC-OFDM in multiple input single output (MISO) communication system,an efficient method for blind classification of space-time block coded orthogonal frequency-division multiplexing (STBC-OFDM) signals based on modified Kolmogorov-Smirnov (K-S) test was proposed,when a single receiver antenna was employed at the receiver.Firstly,the model of received STBC-OFDM signals in MISO systems was given.Secondly,with the correlation of the coding matrix of STBC-OFDM signals,and the discrimination features function provided by the empirical cumulative distribution (CDFs) of the received OFDM blocks was constructed.Finally,the distance between CDFs was tested by the two-sample K-S test,which could blindly classify the STBC-OFDM signals.The proposed algorithm didn't need the estimation of channel,noise statistics and modulation type,and consequently,was well suited for non-cooperative communication context.Theoretical analysis and experimental verify its validity.…”
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Urban Vitality Measurement Through Big Data and Internet of Things Technologies by Young-Long Kim

“…The paper discusses the theoretical underpinnings of urban vitality, current technological advancements, and the challenges and future directions in urban studies. …”
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Availability evaluation method for extended epidemic model and Markov chain based IoT by Xiaotong YE, Wenfei SUN, Shigen SHEN

“…To reflect the availability status of the Internet of things (IoT) under malware diffusion, an availability evaluation method of IoT based on the extended epidemic model SEIRD and Markov chain was proposed.According to actual states of IoT nodes, the classic epidemic model SIR was extended to establish the node state transition model SEIRD.From the dynamic change process of each state of IoT nodes, the dynamic probability equations of IoT nodes belonging to five states were constructed, the Markov matrix reflecting the state transition was obtained, and an availability calculation method of an IoT node was achieved.Taking typical star and cluster IoT topologies as examples, the availability evaluation methods of the whole IoT with different topologies were given.Experiments provide suggestions for administrators how to reasonably deploy the number of normal working nodes and routes.The research results have theoretical significance for improving IoT availability and promoting the successful IoT applications.…”
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Receiver scheme of rake equalization for 60GHz pulse communication system by Xian CHEN, Xuehua LI

“…Dispersion of the signal energy and the inter symbol interference（ISI）is caused by the multipath fading in 60GHz pulse communication environment.To solve this problem,the severity of the ISI in the system was analyzed,and the method to eliminate interference was studied.Based on the 60GHz wireless channel model established by IEEE 802.15.3c,the simulation platform of 60GHz pulse communication system was built.Theoretical analysis and numerical simulation of ISI in the system were carried out,and a receiver scheme of combining Rake receiver and equalizer was designed.Results show that,the two taps MRC-Rake receiver module combined with MMSE linear equalization module can not only improve the signal energy by multipath diversity,but also eliminate ISI.The performance of the system was improved without increasing the complexity.The scheme provides a reference for the design of 60GHz pulse communication system in the future.…”
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