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Journal articles on the topic 'Distance of unicity after the key'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Du, Hansong, Jiufen Liu, Yuguo Tian, and Xiangyang Luo. "Cryptographic Secrecy Analysis of Adaptive Steganographic Syndrome-Trellis Codes." Security and Communication Networks 2021 (July 27, 2021): 1–16. http://dx.doi.org/10.1155/2021/5495941.

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Compared with traditional steganography, adaptive steganography based on STC (Syndrome-Trellis Codes) has extremely high antidetection ability and has been a mainstream and hot research direction in the field of information hiding over the past decades. However, it is noted, in specific scenarios, that a small number of methods can extract data from STC-based adaptive steganography, indicating security risks related to such algorithms. In this manuscript, the cryptographic secrecy of this kind of steganography is analyzed, on condition of two common attacks: stego-only attack and known-cover a

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2

Dong, Hua, Yaqi Song, and Li Yang. "Wide Area Key Distribution Network Based on a Quantum Key Distribution System." Applied Sciences 9, no. 6 (2019): 1073. http://dx.doi.org/10.3390/app9061073.

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The point-to-point quantum key distribution (QKD) system is limited by the transmission distance. So, the wide area QKD network with multiple endpoints is the research focus of this study. The relay-node scenario and key relay protocols provide the solutions to the QKD network. The early key relay protocols require the relay nodes to be reliable. Once the relay nodes become compromised, the whole network is insecure. In this paper, we extend the chain structure of the public-XOR(exclusive OR)-key scheme with two endpoints to the complex network with multiple endpoints. The relay nodes in our s

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3

Jabri, A. Kh Al. "The unicity distance: An upper bound on the probability of an eavesdropper successfully estimating the secret key." Information Processing Letters 60, no. 1 (1996): 43–47. http://dx.doi.org/10.1016/s0020-0190(96)00138-x.

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4

Bridges, P. "A long–distance Londoner." Notes and Records of the Royal Society of London 52, no. 1 (1998): 121–29. http://dx.doi.org/10.1098/rsnr.1998.0039.

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Walter White (1811–1893), a self–educated cabinet–maker's son from Reading, failed to find success in America but after returning to England became one of the century's great walkers and published nine books about his rambles. Entering the service of the Royal Society in 1844 as ‘attendant’ in the Society's library, White was promoted to become the assistant Secretary and Librarian in 1861 and served for over two decades in these key positions, befriending many of England's great writers and scientists.

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Almosallam, Ibrahim. "Overcoming Intensity Limits for Long-Distance Quantum Key Distribution." Entropy 27, no. 6 (2025): 568. https://doi.org/10.3390/e27060568.

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Quantum Key Distribution (QKD) enables the sharing of cryptographic keys secured by quantum mechanics. The BB84 protocol assumes single-photon sources, but practical systems rely on weak coherent pulses vulnerable to Photon-Number-Splitting (PNS) attacks. The Gottesman–Lo–Lütkenhaus–Preskill (GLLP) framework addresses these imperfections, deriving secure key rate bounds under limited PNS scenarios. The decoy-state protocol further improves performance by refining single-photon yield estimates, but still considers multi-photon states as insecure, thereby limiting intensities and constraining ke

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Awad, Louis N., Darcy S. Reisman, Tamara R. Wright, Margaret A. Roos, and Stuart A. Binder-Macleod. "Maximum Walking Speed Is a Key Determinant of Long Distance Walking Function After Stroke." Topics in Stroke Rehabilitation 21, no. 6 (2014): 502–9. http://dx.doi.org/10.1310/tsr2106-502.

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7

BHARKAD, SANGITA D., and MANESH KOKARE. "PERFORMANCE EVALUATION OF DISTANCE METRICS: APPLICATION TO FINGERPRINT RECOGNITION." International Journal of Pattern Recognition and Artificial Intelligence 25, no. 06 (2011): 777–806. http://dx.doi.org/10.1142/s0218001411009007.

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Distance metric is widely used in similarity estimation which plays a key role in fingerprint recognition. In this work we propose the detailed comparison of 29 distinct distance metrics. Features of fingerprint images are extracted using Fast Fourier Transform (FFT). Recognition rate, receiver operating curve (ROC), time and space complexity parameters are used for evaluation of each distance metric. To consolidate our conclusion we used the standard fingerprint database available at Bologna University and FVC2000 databases. After evaluation of 29 distinct distance metrics we found Sorgel dis

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Wen, Li Juan, and Wei Zhou. "Analysis of the Long-Distance Pipeline Failure Modes." Applied Mechanics and Materials 310 (February 2013): 266–68. http://dx.doi.org/10.4028/www.scientific.net/amm.310.266.

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The pipeline which is plugged after leaking will spend a lot of resources, therefore it is imperative to investigate safety analyzing method of pipeline. To reduce the production cost that timely test and evaluate the in-service pipeline, and take measures to extend the life span have been the key matter. To solve this problem, the article demonstrates the ultrasonic testing method. It is significant for the long-distance pipeline running safely.

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Bilewicz, Michal, Marta Witkowska, Myrto Pantazi, Theofilos Gkinopoulos, and Olivier Klein. "Traumatic rift: How conspiracy beliefs undermine cohesion after societal trauma?" Europe’s Journal of Psychology 15, no. 1 (2019): 82–93. http://dx.doi.org/10.5964/ejop.v15i1.1699.

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Collective traumas may often lead to deep societal divides and internal conflicts. In this article, we propose that conspiracy theories emerging in response to victimizing events may play a key role in the breakdown of social cohesion. We performed a nationally representative survey in Poland (N = 965) two years after the Smoleńsk airplane crash in which the Polish president was killed, together with 95 political officials and high-ranking military officers. The survey found that people endorsing conspiratorial accounts of the Smoleńsk catastrophe preferred to distance themselves from conspira

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Chen, Hao, Yang Tang, Jinyuan Li, Faxin Zhu, and Xianbin Teng. "The influence of impinging distance variable on the effect of submerged jet scour." Journal of Physics: Conference Series 2660, no. 1 (2023): 012004. http://dx.doi.org/10.1088/1742-6596/2660/1/012004.

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Abstract In this paper, the effect of jet holes under different impinging distances was studied by using Flow-3D fluid software. The results show that when the impinging distance of the jet is small, the profile is random. There is a critical impinging distance. At this time, the width and depth of the hole enter a relatively static state, which can be regarded as the key point of the transition stage. After exceeding the critical impinging distance, the depth and width of the hole quickly reach the maximum value; as the impinging distance continues to increase, the hole parameters gradually d

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Wang, Zhen Hao, Dan Pang, Xiao Juan Han, Xi Lin Zhang, Chao Bin Wang, and Huai Guang Gu. "Development of Relay Device in Monitoring Data Management of Cable Circulation in Urban Power Grid." Advanced Materials Research 860-863 (December 2013): 1982–86. http://dx.doi.org/10.4028/www.scientific.net/amr.860-863.1982.

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The monitoring points of cable circulation in cities are relatively scattered. The on-site collection devices restricted by the power supply, installation site and communication distance are usually unable to store large amounts of data or transmit data over a long distance. In this thesis the relay device of data management is developed, realizing the management and sorted storing of the data of the collection devices of close-distance wireless receiving data, and sending the data to remote places through the GSM/GPRS network. Therefore the scattered data can be transmitted to computer analys

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12

Dong, Su Fen, and Wei Zhang. "Study on Foaming Agent Foam Ability and Stability for Foam Concrete." Applied Mechanics and Materials 357-360 (August 2013): 1304–7. http://dx.doi.org/10.4028/www.scientific.net/amm.357-360.1304.

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Foam ability and stability of foaming agent are key factors for foam concrete properties. Through researching LAS, SDS and magnesite foaming agent commercially available, the results show that adding HPMC after can reduce LAS, SDS and magnesite foam bleeding quantity and subsidence distance and has little impact on foam expansion, magnesite foam ability and stability are inferior to LAS and SDS. LAS performance is the best, when the dilution ratio is 1:50 with 0.12% HPMC after, the foam expansion is 28.1 and bleeding is 14ml, subsidence distance is 5mm, the prepared foam concrete strength is 1

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Rama, Ramón, Jordi Ibáñez, Miguel Riera, Maria T. Prats, Teresa Pagés, and Luis Palacios. "Hematological, Electrolyte, and Biochemical Alterations After a 100-km Run." Canadian Journal of Applied Physiology 19, no. 4 (1994): 411–20. http://dx.doi.org/10.1139/h94-033.

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Seven well-trained male long-distance runners were studied during a 100-km road race. Hematologic parameters, plasma electrolytes, glucose, lactate, urea, and creatinine content in plasma and the activity of the enzymes γ-glutamyltransferase and creatine kinase were determined before and after the race. A slight increase in hematocrit was found after the race, although the red blood cell count and hemoglobin concentration remained unchanged. Further, a significant rise in the number of white blood cells, lymphocytes, and neutrophils was found after the race. Postrun concentrations of plasma so

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Du, Hong Wei, Kai Xiong, Jing Liu, and Zhong Zhi Han. "Key Point Location and Segmentation Method of Automatic Diagnosis System Based on the Palm Images." Advanced Materials Research 945-949 (June 2014): 1784–88. http://dx.doi.org/10.4028/www.scientific.net/amr.945-949.1784.

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Using the method of image processing, some palm images are collected by scanner. Method of these images' key points' location and segmentation is researched. After proper preprocessing, images of palm's clear borderline can be acquired. A method of calculating distance derivative is used to mark the key points. Through experiments, it can be seen that the marking effect is good. The key points' marking method has positive significance to the development of automatic diagnostician.

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Arrieta-Bolaños, Esteban, Pietro Crivello, Bronwen E. Shaw, et al. "In silico prediction of nonpermissive HLA-DPB1 mismatches in unrelated HCT by functional distance." Blood Advances 2, no. 14 (2018): 1773–83. http://dx.doi.org/10.1182/bloodadvances.2018019620.

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Key Points Nonpermissive T-cell epitope group mismatches can be predicted in silico for any HLA-DPB1 allele by functional distance scores. In silico–predicted nonpermissive DPB1 mismatches are associated with mortality and GVHD after 8/8 matched HCT.

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Su, Na, Hyounae Min, Ming-Hsiang Chen, and Nancy Swanger. "Cultural Characteristics and Tourist Shopping Spending." Journal of Hospitality & Tourism Research 42, no. 8 (2017): 1210–31. http://dx.doi.org/10.1177/1096348017731131.

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Although the cultural impact of tourism shopping has been extensively studied, prior research rarely related tourism shopping to specific cultural dimensions and distance, and tested the relationships statistically. This article fills this gap by investigating the comprehensive effects of Hofstede’s four cultural dimensions (power distance, individualism, masculinity, uncertainty avoidance) and cultural distance on shopping. In an analysis of Hong Kong’s inbound tourism, panel regression tests support power distance and masculinity as two key cultural values in determining a country’s tourist

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17

Reilly, Richard R., and Karen Sobel Lojeski. "Leading the Dispersed Workforce." Mechanical Engineering 131, no. 11 (2009): 30–34. http://dx.doi.org/10.1115/1.2009-nov-2.

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This review explains the concept of virtual distance and its increasing usage in the research and development field. Virtual distance occurs when individuals work together and communicate primarily through electronic media. After five years of research, results show that virtual distance is not about geographic distance alone. Instead, it has three major components: physical distance involving differences in space, time, and environment; operational distance including the psychological gaps that arise from day-to-day problems in the workplace; and affinity distance embodying the emotional disc

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18

Taeger, Stephan. "Using narrative distance to invite transformative learning experiences." Journal of Research in Innovative Teaching & Learning 13, no. 2 (2019): 211–27. http://dx.doi.org/10.1108/jrit-05-2019-0057.

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Purpose The purpose of this paper is to introduce narrative distance as a phenomenon that can help create transformative learning experiences (TLEs). Narrative distance is defined as the cognitive or emotional space afforded by indirect communication that invites listeners to make sense of content. In ways similar to a book, movie or play, narrative distance invites participants to draw conclusions for themselves (Craddock, 2002). Design/methodology/approach After examining how other fields have discussed concepts related to narrative distance and its affordances, this paper illustrates how th

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19

Dedík, Milan, Vladislav Zitrický, Michal Valla, Jozef Gašparík, and Tomasz Figlus. "Optimization of Timetables on the Bratislava–Žilina–Košice Route in the Period after the End of the COVID-19 Pandemic." Sustainability 14, no. 9 (2022): 5031. http://dx.doi.org/10.3390/su14095031.

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Quality and efficient long-distance transport as a key system of public passenger transport could be the basis for the national and international comprehensive integrated transport system. Especially due to the pandemic caused by the COVID-19 disease, the demand for long-distance transport has significantly decreased since March 2020 in the Slovak Republic on the busiest long-distance line Bratislava–Žilina–Košice. It is, therefore, necessary to propose various measures in order to increase this demand and bring passenger frequencies to at least the level of values before this period. This pap

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20

Crivello, Pietro, Andreas Heinold, Vera Rebmann, et al. "Functional distance between recipient and donor HLA-DPB1 determines nonpermissive mismatches in unrelated HCT." Blood 128, no. 1 (2016): 120–29. http://dx.doi.org/10.1182/blood-2015-12-686238.

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Key Points Nonpermissive mismatches associated with survival after HCT reflect FD between recipient-donor HLA-DPB1. FD within HLA-DPB1 is determined by the combined impact of nonconservative peptide-binding AA substitutions.

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21

Awad, Louis N., Stuart A. Binder-Macleod, Ryan T. Pohlig, and Darcy S. Reisman. "Paretic Propulsion and Trailing Limb Angle Are Key Determinants of Long-Distance Walking Function After Stroke." Neurorehabilitation and Neural Repair 29, no. 6 (2014): 499–508. http://dx.doi.org/10.1177/1545968314554625.

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22

Fridén, J., A. Gohritz, I. Turcsányi, and A. Ejeskär. "Restoration of active palmar abduction of the thumb in tetraplegia by tendon transfer of the extensor digiti minimi to abductor pollicis brevis." Journal of Hand Surgery (European Volume) 37, no. 7 (2011): 665–72. http://dx.doi.org/10.1177/1753193411433177.

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We describe a method to restore active palmar abduction of the thumb and report its functional impact in tetraplegia. At 54.2 (SD 42.8) months after cervical spinal cord injury (12 traumatic, 3 nontraumatic), the extensor digiti minimi (EDM) tendon was transferred to the abductor pollicis brevis (APB) through the interosseous membrane in 15 tetraplegic patients (age range 19–70 years) in addition to a mean 3.2 procedures to restore key pinch. According to International Classification, the operated upper extremities were in the OCu4 to OCu8 (1 patient X) group. The maximum distance between thum

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23

Lu, Bin, Lin Wang, and Wei Tan. "Laser Array and Key Principles for Smoke Imaging Test." Applied Mechanics and Materials 340 (July 2013): 422–26. http://dx.doi.org/10.4028/www.scientific.net/amm.340.422.

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The scene of single laser beam light is too small for the smoke field testing and the synchronization problem also unavoidable when it works at scanning way. In order to insure the measurement precision for the disturbance effect of smoke to imaging detectors, it introduces the design and key principles of lasers array with multi small power same semiconductor laser after beam homogeneous enlarge shaping. It can measure 3.5m×3.5m smoke area which can full of scene of CCD (10o×10o) at 20m distance in the field testing smoke with 3×3 beam homogenous enlarge shaping laser array.

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Jones, Gareth R., Ian J. Newhouse, Jennifer M. Jakobi, Norm Lavoie, and Robert Thayer. "The Incidence of Hematuria in Middle Distance Track Running." Canadian Journal of Applied Physiology 26, no. 4 (2001): 336–49. http://dx.doi.org/10.1139/h01-021.

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The purpose of this study was to establish if middle distance track athletes experience hematuria during their competitive season interval workouts and, if so, what type of workout based on intensity and distance was most associated with hematuria. During a 4-week observational period, athletes (n = 10) underwent reagent strip urinalysis before and after their twice weekly interval sessions. Positive samples for hematuria were analyzed microscopically to accurately determine red blood cell (RBC) loss. Seventy-one individual interval workouts were observed, of which 32 cases of hematuria were r

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Lazarova, Stoyanka, and Luchezar Lazarov. "Providing Quality for Remote E-Courses in Universities – The Experience of St. Cyril and St. Methodius University of Veliko Tarnovo." Strategies for Policy in Science and Education-Strategii na Obrazovatelnata i Nauchnata Politika 31, no. 4s (2023): 65–73. http://dx.doi.org/10.53656/str2023-4s-5-pro.

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After an overview of the scientific literature, scientifically proven inner university mechanisms, aiming to increase the quality of distance learning in accordance with our country’s regulations have been proposed, with the emphasis of this report being the model for evaluating e-courses for distance learning by experts (according to specially developed rules). One of the model’s key benefits is that it actually leads to increased e-course quality when distance learning is concerned. With this system every teacher, whose course is subject to evaluation, is provided with the support that is ne

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Xu, Junpei, Anbang Wang, Xinhui Zhang, et al. "Wireless-Channel Key Distribution Based on Laser Synchronization." Entropy 26, no. 3 (2024): 181. http://dx.doi.org/10.3390/e26030181.

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We propose and experimentally demonstrate a wireless-channel key distribution scheme based on laser synchronization induced by a common wireless random signal. Two semiconductor lasers are synchronized under injection of the drive signal after electrical-optical conversion and emit irregular outputs that are used to generate shared keys. Our proof-of-concept experiment using a complex drive signal achieved a secure key generation rate of up to 150 Mbit/s with a bit error rate below 3.8 × 10−3. Numerical simulation results show that the proposed scheme has the potential to achieve a distributio

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Didukh, Iryna. "Michael Gorbovy as an Organizer of the Scouting Movement in Gutsulschina (the Beginning of the XX Century)." Journal of Vasyl Stefanyk Precarpathian National University 1, no. 2-3 (2014): 50–52. http://dx.doi.org/10.15330/jpnu.1.2-3.50-52.

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The Ukrainian scouting movement on western Ukrainian territories reached the highestlevel during the interwar period. Despite the relative integrity it had its own features in Galicia,Volyn', on Bukovyna, Transcarpathia. As living conditions turned out to be peaceful, old plastcentres started to form in schools. "Plast" in Galicia was an example of inheritance and incentive tothe development on other western Ukrainian territories and in emigration.The figure of famous Hutsul plastun Michael Gorbovy (1896 – 1941) is very interesting andmultidimensional. Indeed, it is a symbolic name in the hist

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Wu, Mingli, Xiaoqin Tang, Sayed Haidar Abbas Raza, et al. "Small RNA-Seq Analysis Reveals miRNA Expression of Short Distance Transportation Stress in Beef Cattle Blood." Animals 11, no. 10 (2021): 2850. http://dx.doi.org/10.3390/ani11102850.

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Transportation is a crucial phase in the beef cattle industry, and the annual losses caused by beef cattle transport stress are substantial. Because of its huge economic losses, such as lower growth rate and even death, long-distance transportation stress has attracted more attention from beef production practitioners because of its huge economic losses. Compared with the long-distance transportation stress, the short-distance transportation stress was ignored for the reason of no obvious symptoms in cattle. Our previous study showed that the disorder of B cell function could be a potential he

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Xian, Siyuan, Kairui Feng, Ning Lin, et al. "Brief communication: Rapid assessment of damaged residential buildings in the Florida Keys after Hurricane Irma." Natural Hazards and Earth System Sciences 18, no. 7 (2018): 2041–45. http://dx.doi.org/10.5194/nhess-18-2041-2018.

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Abstract. On 10 September 2017, Hurricane Irma made landfall in the Florida Keys and caused significant damage. Informed by hydrodynamic storm surge and wave modeling and post-storm satellite imagery, a rapid damage survey was soon conducted for 1600+ residential buildings in Big Pine Key and Marathon. Damage categorizations and statistical analysis reveal distinct factors governing damage at these two locations. The distance from the coast is significant for the damage in Big Pine Key, as severely damaged buildings were located near narrow waterways connected to the ocean. Building type and s

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Zhu, Meitong, Meng Xu, Meng Gao, Rui Yu, and Guangyu Bin. "Robust EEG Characteristics for Predicting Neurological Recovery from Coma After Cardiac Arrest." Sensors 25, no. 7 (2025): 2332. https://doi.org/10.3390/s25072332.

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Objective: Clinically, patients in a coma after cardiac arrest are given the prognosis of “neurological recovery” to minimize discrepancies in opinions and reduce judgment errors. This study aimed to analyze the background patterns of electroencephalogram (EEG) signals from such patients to identify the key indicators for assessing the prognosis after coma. Approach: Standard machine learning models were applied sequentially as feature selectors and filters. CatBoost demonstrated superior performance as a classification method compared to other approaches. In addition, Shapley additive explana

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Tu, Bo, Yihua Liu, Xinyue Li, and Shiyu Tu. "Extraction of Key Factors of Ship Following Behavior based on Rough Set Theory." European Journal of Engineering and Technology Research 7, no. 3 (2022): 55–62. http://dx.doi.org/10.24018/ejeng.2022.7.3.2804.

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In order to clarify the main influencing factors of ship following behavior, an algorithm for extracting key factors of ship following behavior based on ship AIS data in straight channel waters is proposed. After the statistical analysis of the obtained ship following trajectory data, the correlation of each influencing factor of ship following behavior and the importance of their influence on the ship following distance are analyzed by applying the rough set dependency and importance assignment methods, and the attribute simplification algorithm based on the rough set dependency and the decis

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Jones, Jeffrey N., and Nancy L. Deutsch. "Relational Strategies in After-School Settings." Youth & Society 43, no. 4 (2010): 1381–406. http://dx.doi.org/10.1177/0044118x10386077.

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Staff–youth relationships are a key strength of after-school settings, though more research is needed to understand the actual processes whereby these interpersonal connections lead to beneficial outcomes. This qualitative study focuses on the relational strategies that staff employ within an urban youth organization, and the ways in which those strategies contribute to a positive developmental climate. Researchers observed staff–youth interactions for a year and conducted a series of interviews with 17 youth between the ages of 12 and 18. We found three specific relational strategies that sta

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Apple, F. S., and M. A. Rogers. "Mitochondrial creatine kinase activity alterations in skeletal muscle during long-distance running." Journal of Applied Physiology 61, no. 2 (1986): 482–85. http://dx.doi.org/10.1152/jappl.1986.61.2.482.

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In human gastrocnemius muscle obtained from long-distance runners, mitochondrial creatine kinase (CK) activities were significantly greater than nonrunning control skeletal muscle and significantly increased during training for and after a marathon race. Thus skeletal muscle tended to become similar to heart muscle in its mitochondrial CK composition. Total muscle CK activity was significantly different in males and females, was unaffected by marathon training and racing, and was similar to gastrocnemius muscle obtained from nonrunning controls. There was an inverse correlation between the max

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Wang, Zhong Sheng, and Dong Li Huang. "Research and Implementation of Image Transmission Key Technological Based on WSN." Advanced Materials Research 989-994 (July 2014): 4759–62. http://dx.doi.org/10.4028/www.scientific.net/amr.989-994.4759.

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ZigBee technology is mainly used in short distance, low power consumption, low rate, low complexity of equipments for data transmission. When image has a large amount of data, it should be processed firstly, and then transmitted. This essay makes a research on healthy care system, using CMOS camera to get image and compress image. Then, the compressed image is transferred to ARM processor, and divided into data packets according to the requirement of the ZigBee network transmission. Finally, the image is transferred to control center and displayed. After the final test, this system can get ima

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Shah, Keyur G., Srinivas Dwarakanath, Gyani J. S. Birua, Anita Mahadevan, and Priya Ranganath. "Endoscopic Endonasal Approach to Occipital Condyle: Key to “Far-Medial Approach” – A Cadaveric Study." Neurology India 73, no. 4 (2025): 698–703. https://doi.org/10.4103/neurol-india.neurol-india-d-24-00788.

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Background: We present a descriptive anatomical study for the endoscopic endonasal approach to occipital condyle. Objective: To describe the anatomy of various structures encountered during the expanded endoscopic endonasal approach to the occipital condyles and to elaborate on the technical steps for exposure while preventing injury to vital neurovascular structures on the way. Methods and Materials: A total of 20 sides in ten human cadavers were evaluated for the research after obtaining informed consent. Cadavers were placed in a deep freezer at -20 degree Celsius before thawing 24 hours pr

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Chen, Guang Zhu, and Cheng Ming Luo. "Intelligent Analogy on Wireless Communication Link Performance of Industry Wireless Sensor Networks." Advanced Materials Research 317-319 (August 2011): 366–69. http://dx.doi.org/10.4028/www.scientific.net/amr.317-319.366.

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The received signal strength indication (RSSI) is the key factor in the communication link for industry wireless sensor networks, while it is very difficult to model the value of RSSI to the distance of two communication nodes. This paper presented a fuzzy neural network modeling method to solve the shortcoming of the theoretical modeling. After the value of RSSI and the distance value of two communication nodes are fuzzed by Gaussian membership function, a fuzzy controlling rule is also presented, and then the output value of fuzzy neural network, namely the error distance of two communicatio

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Chen, Dai Xie, Bo Hua Yin, Yu Ju, Yun Sheng Lin, Ming Zhang Chu, and Han Li. "AFM Fast Tip Approach Based on Fiber Optic Sensor." Key Engineering Materials 609-610 (April 2014): 1008–13. http://dx.doi.org/10.4028/www.scientific.net/kem.609-610.1008.

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As AFM tip approach speed is one of the key factors for AFM industrial on-line detection application, a sectional fast tip approach method composed of rough approach and mild approach processes is introduced here. In rough approach process, AFM tip can be approached by step motor to certain distance upon the sample surface with high speed, as a homemade dual-channel reflective intensity modulated fiber optic displacement sensor (DC-RIMFODS) can be integrated to AFM scan head easily to detect the stop position. While continued with mild approach process after rough approach, step motor can run

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Yin, Wen, Weiwei Xue, Hecheng Zhu, et al. "Scar tissue removal-activated endogenous neural stem cells aid Taxol-modified collagen scaffolds in repairing chronic long-distance transected spinal cord injury." Biomaterials Science 9, no. 13 (2021): 4778–92. http://dx.doi.org/10.1039/d1bm00449b.

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Only the first scar tissue removal is a key time point for chronic complete SCI repair. Endogenous NSCs could be intensively activated after the first scar tissue removal and contribute to the chronic SCI repair after bio-scaffold implantation.

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Zhao, Yaowei, and Young-Je Sim. "Effects of muscle damage indicators and antioxidant capacity after interval training on the 800-m records of adolescent middle-distance runners." Journal of Exercise Rehabilitation 19, no. 3 (2023): 181–86. http://dx.doi.org/10.12965/jer.2346212.106.

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To examine the effect of 10-week interval training (IT) at varying intensities on serum muscle damage indicators and antioxidant capacity and determine its effect on the 800-m records of adolescent middle-distance runners. Twenty male high-school middle-distance runners were randomized between the high-intensity IT (HIIT; n= 10) and the medium-intensity IT (MIIT; n= 10) groups. Three sessions/week for 10 weeks (total of 30 sessions) were performed; one session of IT was for 60 min. The high and medium exercise intensities were set at 90%–95% and 60%–70% heart rate reserve (HRR), respectively.

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Robert, Mélanie, Emeric Stauffer, Elie Nader, et al. "Impact of Trail Running Races on Blood Viscosity and Its Determinants: Effects of Distance." International Journal of Molecular Sciences 21, no. 22 (2020): 8531. http://dx.doi.org/10.3390/ijms21228531.

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Blood rheology is a key determinant of tissue perfusion at rest and during exercise. The present study investigated the effects of race distance on hematological, blood rheological, and red blood cell (RBC) senescence parameters. Eleven runners participated in the Martigny–Combes à Chamonix 40 km race (MCC, elevation gain: 2300 m) and 12 others in the Ultra-Trail du Mont Blanc (UTMB, 171 km, elevation gain: 10,000 m). Blood samples were collected before and after the races. After the UTMB, the percentage of RBC phosphatidylserine (PS) exposure was not affected while RBC CD235a levels decreased

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Yang, Zhigang, and Lina Wang. "Relationship Between Pitch Velocity and Physical Fitness in Elite Baseball Pitchers." Kinesiology 56, no. 2 (2024): 205–13. http://dx.doi.org/10.26582/k.56.2.3.

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The purpose of this study was to determine the key physical conditions needed for a pitcher by studying the relationship between pitch velocity and a set of selected physical fitness variables. Seventeen baseball coaches and experts were recruited to recommend and select key variables determining pitchers’ physical fitness. After a three-round inquiry, 16 variables were identified. Internal consistency reliability (Cronbach’s α reliability) was 0.826 and the content validity ratio was 1. A total of 27 male elite baseball pitchers (22.97±4.01 years old), who came from Chinese professional teams

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Tajadura-Jiménez, Ana, Aleksander Väljamäe, Iwaki Toshima, Toshitaka Kimura, Manos Tsakiris, and Norimichi Kitagawa. "Action sounds recalibrate perceived tactile distance." Seeing and Perceiving 25 (2012): 217. http://dx.doi.org/10.1163/187847612x648431.

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Almost every bodily movement, from the most complex to the most mundane, such as walking, can generate impact sounds that contain spatial information of high temporal resolution. Despite the conclusive evidence about the role that the integration of vision, touch and proprioception plays in updating body-representations, hardly any study has looked at the contribution of audition. We show that the representation of a key property of one’s body, like its length, is affected by the sound of one’s actions. Participants tapped on a surface while progressively extending their right arm sideways, an

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KUZMIN, STANISLAV I., and ANNA A. SIVOVA. "Organization of distance learning in a penitentiary institution: problems, methods and technologies." Vedomosti (Knowledge) of the Penal System 227, no. 4 (2021): 50–55. http://dx.doi.org/10.51522/2307-0382-2021-227-4-50-55.

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Abstract. The article discusses the issue of the possibility of using information and communication technologies in the process of training persons remanded in custody. In this area, special attention should be paid to the study of the availability of higher-level education in a penitentiary institution, the assessment of information technologies potential for supporting the education of the category of persons in question. The author establishes the factors influencing the consequences of the education of convicts in terms of committing repeated offenses and successful reintegration with soci

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Han, Bo, Xuemin Chen, Yanhui Pan, Chaojie Wang, Mingsheng Shi, and Xuanxuan Chu. "Diffusion Model of Cement Slurry in Porous Media Considering Porosity Variation and Percolation Effect." Applied Sciences 13, no. 3 (2023): 1919. http://dx.doi.org/10.3390/app13031919.

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The porosity of porous media is a key factor affecting cement slurry diffusion. In this paper, a theoretical model of cement slurry diffusion in porous media considering the variation of porosity is proposed. The model is validated through comparison with the experimental results in the literature. The influence of injection parameters (i.e., the water–cement ratio and the pore fractal dimension) on the porosity and strength of porous media is analyzed. The results indicate that: under the same pore fractal dimension, the porosity of the specimen increases gradually with the increase in diffus

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Henderson, Claire, Laura Potts, and Emily J. Robinson. "Mental illness stigma after a decade of Time to Change England: inequalities as targets for further improvement." European Journal of Public Health 30, no. 3 (2019): 497–503. http://dx.doi.org/10.1093/eurpub/ckaa013.

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Abstract Background England’s Time to Change programme to reduce mental health-related stigma and discrimination included a social marketing campaign using traditional and social media, and targeted middle-income groups aged 25–45 between 2009 and 2016. From 2017, the same age group on low to middle incomes were targeted, and the content focused on men’s mental health, by changing the advertising and adapting the ‘key messages’. This study investigates changes in stigma-related public knowledge, attitudes and desire for social distance in England since Time to Change began in 2008–19 and for 2

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Taoufik, Khotbi. "Distance Learning Amidst Covid-19 Pandemic: Attitude and Assessment Performance of High School Students in Three Moroccan Private High Schools." International Journal of Current Science Research and Review 04, no. 10 (2021): 1237–43. https://doi.org/10.47191/ijcsrr/V4-i10-07.

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Abstract : The outbreak of Covid-19 pandemic worldwide urged educational institutions to come up with quick and effective alternatives to ensure students’ learning and academic year continuity. Morocco was no exception to deal with that situation. As a response to the pandemic, the Ministry of Education launched distance learning as a “new” mode for learning across the country. The objective of the current study is to investigate students’ attitude towards distance learning during the pandemic. Also, it is an attempt to evaluate the impact of distance learning on studen

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Gassen, W. Van, and D. M. Cruden. "Momentum transfer and friction in the debris of rock avalanches." Canadian Geotechnical Journal 26, no. 4 (1989): 623–28. http://dx.doi.org/10.1139/t89-075.

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When a mass of loose, dry, purely frictional material slides down an incline after release at a given velocity, the runout (the distance the centre of gravity of the displaced mass moves from its initial position) depends on momentum transfer within the mass. This can be estimated from the profile of the debris accumulation, which also allows more accurate calculation of apparent angles of sliding friction in rockfall avalanches. The apparent extreme mobility of the Elm and Frank slides, typical rockfall avalanches, is explained by momentum transfer in a loose, dry, purely frictional material

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Smirnov, D. G., F. Z. Baishev, V. A. Bezrukov, V. P. Vekhnik, and N. M. Kurmaeva. "The Spatial-Genetic Population Structure of Eptesicus nilssonii (Chiroptera, Vespertilionidae) on the Southern Border of Its Range within European Russia." Biology Bulletin 47, no. 4 (2020): 427–39. https://doi.org/10.5281/zenodo.13430287.

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(Uploaded by Plazi for the Bat Literature Project) The spatial and genetic structure of the Eptesicus nilssonii population was studied. The species is characterized by conservatism of wintering sites. The key territories in the gene flow between colonies are swarming sites. After wintering, most individuals fly to a distance not exceeding 15 km, which is confirmed by the positive values of genetic isolation distance (p ≤ 0.05). Females are characterized by natal philopatry, whereas males are characterized by natal dispersal. High genetic diversity and moderate genetic differentiation were foun

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Smirnov, D. G., F. Z. Baishev, V. A. Bezrukov, V. P. Vekhnik, and N. M. Kurmaeva. "The Spatial-Genetic Population Structure of Eptesicus nilssonii (Chiroptera, Vespertilionidae) on the Southern Border of Its Range within European Russia." Biology Bulletin 47, no. 4 (2020): 427–39. https://doi.org/10.5281/zenodo.13430287.

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(Uploaded by Plazi for the Bat Literature Project) The spatial and genetic structure of the Eptesicus nilssonii population was studied. The species is characterized by conservatism of wintering sites. The key territories in the gene flow between colonies are swarming sites. After wintering, most individuals fly to a distance not exceeding 15 km, which is confirmed by the positive values of genetic isolation distance (p ≤ 0.05). Females are characterized by natal philopatry, whereas males are characterized by natal dispersal. High genetic diversity and moderate genetic differentiation were foun

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Smirnov, D. G., F. Z. Baishev, V. A. Bezrukov, V. P. Vekhnik, and N. M. Kurmaeva. "The Spatial-Genetic Population Structure of Eptesicus nilssonii (Chiroptera, Vespertilionidae) on the Southern Border of Its Range within European Russia." Biology Bulletin 47, no. 4 (2020): 427–39. https://doi.org/10.5281/zenodo.13430287.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) The spatial and genetic structure of the Eptesicus nilssonii population was studied. The species is characterized by conservatism of wintering sites. The key territories in the gene flow between colonies are swarming sites. After wintering, most individuals fly to a distance not exceeding 15 km, which is confirmed by the positive values of genetic isolation distance (p ≤ 0.05). Females are characterized by natal philopatry, whereas males are characterized by natal dispersal. High genetic diversity and moderate genetic differentiation were foun

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