Prediction Mathematic Model and Influencing Factors of Contact Stress of Cylindrical Gear with Arc Tooth by Qi Zhang, Guang Wen, Shuang Liang, Qin Tong, Li Hou, Guangchun Yang

“…The proposed algorithm was realized via the programming platform MATLAB; the simulation results indicate that the precision evaluation indexes (the correlation coefficient (R2), root mean square error (RMSE), and the relative maximum absolute error (RMAE)) of the proposed Kriging model are improved, in addition to the error range which is narrowed from (−2, 4) to (0, 3). As the tooth width, modulus, pressure angle, and tooth line radius increased, the contact stress of the cylindrical gear with arc tooth gear declined, which was negatively correlated with the design parameter. …”
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Current and future perspectives on clinical management of classic 21-hydroxylase deficiency by Analia Yogi, Kenichi Kashimada

“…Accordingly, the window for the appropriate glucocorticoid treatment would have to be substantially narrower than that of other types of adrenal insufficiency without androgen excess, such as adrenal hypoplasia. …”
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Inflammatory Bowel Disease: Progress Towards a Gene by David A van Heel, Jack Satsangi, Alisoun H Carey, Derek P Jewell

“…The goals of continuing research include narrowing the regions of linkages and analysis of candidate genes, and possibly the application of newly developed methods using single nucleotide polymorphisms. …”
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“Theatre’s Other: Event and Testimony in British Verbatim Plays” by Clare Finburgh

“…Whereas Adamson and Schama seem to employ verbatim in an attempt to narrow the gap between theatre and its other – the reality of the 9/11 attacks –, Wood and Kelly appear to insist upon the impossibility of such an endeavour. …”
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Core-shell or Janus-like Fe0.5Ni0.5 nanostructures: A theoretical and experimental study by J. Rojas-Nunez, R.M. Freire, A.L. Elias, K. Fujisawa, L. Troncoso, J.C. Denardin, N. Plaza-Alcafuz, S.E. Baltazar

“…Also, for different nanoparticle sizes, the lowest energy and stable structure is the Core-Shell FeNi3@Fe, even though the energy difference with the Janus-like structure (JN FeNi3/Fe) structure gets narrower as the number of atoms of the nanostructure increases. …”
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Differential Gene Expression Analysis in a Lumbar Spinal Stenosis Rat Model via RNA Sequencing: Identification of Key Molecular Pathways and Therapeutic Insights by Jin Young Hong, Wan-Jin Jeon, Hyunseong Kim, Changhwan Yeo, Hyun Kim, Yoon Jae Lee, In-Hyuk Ha

“…Background/Objectives: Lumbar spinal stenosis (LSS) is a degenerative condition characterized by the narrowing of the spinal canal, resulting in chronic pain and impaired mobility. …”
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Leclercia adecarboxylata Cholecystitis with Septic Shock in Immunocompetent Patient by Nooraldin Merza, John Lung, Ahmed Taha, Ahmed Qasim, Jill Frost, Tarek Naguib

“…Culture of the biliary fluid yielded pure growth of pan-sensitive L. adecarboxylata; antibiotics were narrowed accordingly. The patient was on the maximum doses of vasopressin, norepinephrine, and epinephrine with a blood pressure of 75/45 and a mean arterial pressure of 51. …”
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Infrastructure in the field of customs services: categorical and conceptual apparatus’ structural model and analysis by A. A. Lisitsa

“…The results obtained allow us to propose the author’s definition of infrastructure in the field of customs services in a narrow and broad sense. Conclusions have beendrawn about the directions of improving the infrastructure in the field of customs services based on a service-oriented approach.…”
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Patterned Lead‐Free Double Perovskite/Polymer Fluorescent Piezoelectric Composite Films for Advanced Anti‐Counterfeiting by Jindou Shi, Zeyu Wang, Nanxiang Jia, Minqiang Wang, Youlong Xu, Xiangming Li, Jinyou Shao

“…Traditional optical anti‐counterfeiting encryption techniques, which rely on light sources with varying wavelengths to identify information, are now insufficient to meet contemporary security demands due to their restricted response to a narrow range of wavelengths. In this study, the fabrication of patterned, lead‐free double perovskite (DP)/poly(vinylidene fluoride‐trifluoroethylene) (P(VDF‐TrFE)) fluorescent piezoelectric composite films (CFs) is reported. …”
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Mechanism and Prevention and Control of Mine Earthquake in Thick and Hard Rock Strata considering the Horizontal Stress Evolution of Stope by Ming Zhang, Xuelong Hu, Hongtao Huang, Guangyao Chen, Shan Gao, Chao Liu, Lihua Tian

“…This study proposed a mining strategy of using narrow working faces, strip mining processes, and reasonable mining speeds, which could effectively reduce horizontal stress concentrations and consequently prevent and control mining earthquakes. …”
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Morphological Diversity among Accessions of Apple Tree (Malus × Domestica Borkh) by Simon Mada Mbovora, Cousin Musvosvi, Edmore Gasura

“…Data were subjected to cluster analysis based on the unweighted paired group method using arithmetic averages (UPGMA) method. A narrow genetic diversity was observed as reflected by the pairwise genetic similarity matrix that ranged from 80 to 100%. …”
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Characterization of Enterobacter phage vB_EcRAM-01, a new Pseudotevenvirus against Enterobacter cloacae, isolated in an urban river in Panama. by Ednner E Victoria-Blanco, Jean Pierre González-Gómez, Juan Raúl Medina-Sánchez, Alexander A Martínez, Nohelia Castro Del Campo, Cristóbal Chaidez-Quiroz, Jordi Querol-Audi, Alex Omar Martínez-Torres

“…Remarkedly, it exhibits a narrow host specificity only infecting E. cloacae. …”
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Growth of MoS₂ Nanosheets on Brush-Shaped PI–ZnO Hybrid Nanofibers and Study of the Photocatalytic Performance by Zhenjun Chang, Zhengzheng Liao, Jie Han, Qiang Liu, Xiaoling Sun

“…Decorating ZnO with nanosheets of MoS₂ (a transition metal dichalcogenide with a relatively narrow band gap) is a promising way to increase the photocatalytic activity of ZnO. …”
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Research on multi-stream variable resolution compression and transmission technology based on scene elements in Internet of things environment by Shangwu XIAO, Ruimin HU, Yu CHEN, Jing XIAO

“…In response to the demand of wide coverage and massive access,low bandwidth and low power consumption is an important research direction to solve this problem.In smart cities,security monitoring and other application areas,video surveillance based on the region of interest of the face are particularly important.It is a feasible direction to realize the extraction of scene elements,transmission of key information with very low bandwidth and the application of video technology in the Internet of things environment through the strategy of multi-stream differential coding.By designing a face-oriented variable resolution hybrid coding algorithm,the bandwidth could be saved and the power consumption could be reduced greatly,the access requirements of narrowband Internet of things could be met.Through the face detection algorithm based on the deep learning Caffe framework,the face region of interest was acquired in key frames,and the face image was encoded with high resolution.By designing the code rate adaptive allocation algorithm,the bandwidth was utilized rationally,and the encoded face information and the full background content were distinguished.The encoded mixed code stream information was transmitted through the narrowband; the key frame-based face enhancement decoding algorithm was adopted at the receiving end to obtain a partial HD high-definition monitoring picture.Experiments show that when the video encoded by the proposed method is transmitted in a narrow band whose transmission rate is 120~160 kbit/s,the face image can maintain the same definition as the original HD monitoring acquisition end,which has strong practicability.…”
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Prevalence and natural development of thoracolumbar kyphosis in achondroplasia: A systematic review and meta-analysis by Chady Omara, Rania A. Mekary, Carmen L.A. Vleggeert-Lankamp

“…Introduction: Thoracolumbar kyphosis (TLK) is a frequently reported spinal deformity in achondroplasia, which in combination with the characteristic narrow spinal canal in achondroplasia predisposes for symptomatic spinal stenosis. …”
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Effect of Freeze–Thaw Action on Mesostructure of Ecological Fiber Reinforced Loess by Zhongnan Gao, Xiaofeng Liu, Chao Cheng, Chen Li, Haifeng Zhang, Qian Wang

“…Furthermore, the freeze–thaw action induces the formation of long-narrow pores along the fiber surface in the reinforced loess. …”
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Pomisleki in dileme o normativnem okviru instituta pomilostitve [Scruples and Dilemmas of the Institute of Clemency Regulatory Framework] by Anton Olaj

“…Detailed reading and interpretation of the Pardon Act indicate some dilemmas and doubts about the inadmissible narrowing of the exclusive original constitutional power of the President of the Republic. …”
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THEORETICAL AND METHODOLOGICAL BASIS OF THE ORGANIZATION OF INDEPENDENT WORK OF BACHELORS (DIRECTION "STATE AND MUNICIPAL MANAGEMENT") by Maksim N. Gordeev

“…The idea that self-educational competence is an integrative indicator of the degree of formation of independent work on the mastery of competencies of narrow section of a bachelor is grounded, these competences in training bachelors in the direction "State and municipal management" (hereinafter "SMM") being management competences. …”
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FTA: A Feature Tracking Empirical Model of Auroral Precipitation by Chen Wu, Aaron J. Ridley, Anna D. DeJong, Larry J. Paxton

“…This results in the aurora getting wider on the nightside and becoming narrower on the dayside. The peak intensity of the aurora in each MLT sector is almost linearly related to AE, with the global peak moving from pre‐midnight to post‐midnight as geomagnetic activity increases. …”
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DEVELOPMENT OPPORTUNITIES OF POLISH FARMS by Monika Juchniewicz, Łukasz Podstawka

“…On the otherhand, in holdings with mixed crop and animal production, with permanent crops and specialised in grassland animal husbandry, there was a narrower reproduction of fixed assets.The analysis of agricultural holdings run by natural persons showed that the accumulation rate and the reproduction rate increased along with the economic size of agricultural holdings.Farms with an economic size of up to EUR 25 thousand SO in the studied period recorded a negative accumulation rate and reproduction rate. …”
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