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Journal articles on the topic 'Segment'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Rodríguez-Hernández, Ana, Albert L. Rhoton, and Michael T. Lawton. "Segmental anatomy of cerebellar arteries: a proposed nomenclature." Journal of Neurosurgery 115, no. 2 (2011): 387–97. http://dx.doi.org/10.3171/2011.3.jns101413.

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Object The conceptual division of intracranial arteries into segments provides a better understanding of their courses and a useful working vocabulary. Segmental anatomy of cerebral arteries is commonly cited by a numerical nomenclature, but an analogous nomenclature for cerebellar arteries has not been described. In this report, the microsurgical anatomy of the cerebellar arteries is reviewed, and a numbering system for cerebellar arteries is proposed. Methods Cerebellar arteries were designated by the first letter of the artery's name in lowercase letters, distinguishing them from cerebral a

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2

Ardhi, Ardhi, and Yayuk Nurjanah. "Analisis Kebijakan Segmen Pada Perusahaan Asosiasi Serta Kaitannya Dengan PSAK No 5." Jurnal Ilmiah Akuntansi Kesatuan 2, no. 3 (2014): 248–59. http://dx.doi.org/10.37641/jiakes.v2i3.841.

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The purpose of this research is to analyze segment policies applied by association companies, and investigate if such application is in accordance with PSAK No. 5. Generally companies ' segments are consisted of business and geographical segments. The business segment is divided based into products and services. Mean while, the geographical segment is based on its operating regions. The form of its report is consisted ofsegmented income statement, segmented assets and liabilities, reconciled total revenue, and other material elements between the segment and entities. The result show that most

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Easton, P. A., J. W. Fitting, R. Arnoux, A. Guerraty, and A. E. Grassino. "Costal and crural diaphragm function during CO2 rebreathing in awake dogs." Journal of Applied Physiology 74, no. 3 (1993): 1406–18. http://dx.doi.org/10.1152/jappl.1993.74.3.1406.

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If costal and crural diaphragm segments can perform as separate muscles, then CO2-stimulated ventilation may elicit differential segmental function. We studied diaphragm segmental length, shortening, and electromyogram (EMG) activity in 10 awake dogs chronically implanted with sonomicrometer transducers and EMG electrodes. During CO2 rebreathing, segmental shortening and EMG activity per whole tidal breath progressively increased, but segmental responses could not be differentiated at any level of CO2. With increasing CO2, resting end-expiratory length of both diaphragm segments increased. Dur

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Brilianto, Mohammad Algi, Silvia Sukirman, and Welly Pradipta. "Perencanaan Tebal Perkerasan Jalan Logging di Kabupaten Penajam, Kalimantan Timur. (Hal. 47-57))." RekaRacana: Jurnal Teknil Sipil 4, no. 2 (2018): 47. http://dx.doi.org/10.26760/rekaracana.v4i2.47.

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ABSTRAKPerkerasan merupakan salah satu komponen prasarana pada kegiatan logging yang harus didesain agar dapat melayani lalu-lintas kendaraan berat. Metode Austroads 2006 dan Bina Marga 2017 merupakan panduan dalam perencanaan tebal perkerasan jalan logging. Studi kasus untuk penelitian ini dilakukan di Kabupaten Penajam, Kalimantan Timur. Berdasarkan data yang diperoleh dari konsultan perencana, niilai CBR pada ruas jalan rencana dibagi menjadi empat segmen dengan nilai CBR pada segmen 1 = 3%, segmen 2 = 9%, segmen 3 = 29% dan segmen 4 = 9%. Perencanaan dilakukan dengan umur rencana 10 tahun

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Durbin, L., P. Sordino, A. Barrios, et al. "Anteroposterior patterning is required within segments for somite boundary formation in developing zebrafish." Development 127, no. 8 (2000): 1703–13. http://dx.doi.org/10.1242/dev.127.8.1703.

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Somite formation involves the establishment of a segmental prepattern in the presomitic mesoderm, anteroposterior patterning of each segmental primordium and formation of boundaries between adjacent segments. How these events are co-ordinated remains uncertain. In this study, analysis of expression of zebrafish mesp-a reveals that each segment acquires anteroposterior regionalisation when located in the anterior presomitic mesoderm. Thus anteroposterior patterning is occurring after the establishment of a segmental prepattern in the paraxial mesoderm and prior to somite boundary formation. Zeb

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Pardede, Robert Pius, and Tri Ernawati. "Analisis Penerapan PSAK 5 (Revisi 2009) terhadap Pengungkapan Segmen Operasi pada Perusahaan Manufaktur yang Terdaftar di Bursa Efek Indonesia (BEI)." Jurnal Ilmiah Akuntansi Kesatuan 5, no. 2 (2018): 157–63. http://dx.doi.org/10.37641/jiakes.v5i2.86.

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The International Accounting Standards Board (IASB) is committed to improve their standards’ quality, which is the global accounting standards that reflect information in financial statements as transparent and comparable for public purposes. The International Accounting Standards (IAS) and the International Financial Reporting Standards (IFRS) provide guidelines in creating and interpreting companies’ financial statements (Iatridis & Dalla, 2011). The purpose of this research was to assess the impact of the application of PSAK 5 (revised 2009). PSAK 5 (revised 2009) requires segment discl

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Fatmawati, Dian Surya Ayu, Bambang Subroto, and Aulia Fuad Rahman. "PENGUNGKAPAN JUMLAH SEGMEN PASCA KONVERGENSI IFRS." Jurnal Reviu Akuntansi dan Keuangan 8, no. 2 (2018): 159. http://dx.doi.org/10.22219/jrak.v8i2.35.

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The purpose of this study is to examine what extent of disclosure segmental reporting after IFRS convergence in Indonesia. The great value of this study is highlighted by the effort to empirically investigate the beginning impact of segmental disclosure standard to segment number. Descriptive analysis was used to describe changes of Line Of Business (LOB) segment, geographical segment, level of specificity number. The study consist of 32 Multinational company that listing in Indonesian Stock Exchange (ISE) at 2012-2017. Thus result show that number and types of segments reported decrease 4% fo

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McAndrew, D., M. Gorelick, and J. M. M. Brown. "MUSCLES WITHIN MUSCLES: A MECHANOMYOGRAPHIC ANALYSIS OF MUSCLE SEGMENT CONTRACTILE PROPERTIES WITHIN HUMAN GLUTEUS MAXIMUS." Journal of Musculoskeletal Research 10, no. 01 (2006): 23–35. http://dx.doi.org/10.1142/s0218957706001704.

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The aim of this investigation was to determine the contractile properties of motor units within 3 segments of the gluteus maximus utilizing a laser-based mechanomyographic (MMG) technique. The intention was to determine whether there were segmental differences in motor unit contractile properties and whether these differences may be related to the muscle segment's function and its fibre type composition. Ten subjects were recruited from the student population at the University of Wollongong. Maximal percutaneous neuromuscular stimulation (PNS) was delivered to the medial and lateral portions o

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Gleizer, L., and G. S. Stent. "Developmental origin of segmental identity in the leech mesoderm." Development 117, no. 1 (1993): 177–89. http://dx.doi.org/10.1242/dev.117.1.177.

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Segmentation in the leech embryo is established by a stereotyped cell lineage. Each of the 32 segments arises from homologous, bilaterally symmetrical complements of mesodermal and ectodermal blast cell clones. Although segments are homologous, they are regionally differentiated along the longitudinal body axis. Various segments display idiosyncratic ensembles of features, which constitute discrete segmental identities. The differentiation of segment-specific features, such as the mesoderm-derived nephridia, genital primordia and identified Small Cardioactive Peptide immunoreactive neurons, re

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Gao, Huijie, and Chao Liu. "Demarcation of arteriopulmonary segments: a novel and effective method for the identification of pulmonary segments." Journal of International Medical Research 49, no. 5 (2021): 030006052110143. http://dx.doi.org/10.1177/03000605211014383.

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Objective Each pulmonary segment is an anatomical and functional unit. However, it is fundamentally difficult to precisely distinguish every pulmonary segment using the conventional pulmonary intersegmental planes from computed tomography images. Building arteriopulmonary segments is likely to be an effective way to identify pulmonary segments. Methods The thoracic computed tomography images of 40 patients were collected. The anatomic structures of interest were extracted in the transverse, sagittal, and coronal planes using the semi-automated segmentation tools provided by Amira software. The

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Adiyoga, Witono. "Segmentasi Konsumen Kentang, Bawang Merah, dan Cabai Merah Berdasarkan Peubah Sosio-Demografis dan Kepentingan Kriteria Produk." Jurnal Hortikultura 21, no. 4 (2011): 353. http://dx.doi.org/10.21082/jhort.v21n4.2011.p353-371.

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Penelitian bertujuan untuk mengidentifikasi segmen-segmen konsumen kentang, bawang merah, dan cabai merah berdasarkan peubah sosio-demografis dan persepsi tentang kepentingan kriteria produk. Penelitian survai dilaksanakan di tiga kota besar konsumen utama sayuran, yaitu Jakarta (DKI Jaya), Bandung (Jawa Barat), dan Padang (Sumatera Barat) pada bulan Juni sampai dengan September 2006. Responden terdiri dari 335 konsumen kentang, bawang merah, dan cabai merah yang dipilih secara acak. Alat analisis yang digunakan ialah statistik deskriptif, tabulasi silang, dan analisis klaster. Hasil penelitia

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Park, Jae-Hong, Youngbae B. Kim, Seung-Jae Hyun, Kyu-Bok Kang, and Pil-Sun Park. "Changes in Thoracic Kyphosis and Thoracolumbar Kyphosis in Asymptomatic Korean Male Subjects Aged >50 Years: Do They Progress Above T5, T10, T12, or L2?" Asian Spine Journal 14, no. 2 (2020): 192–97. http://dx.doi.org/10.31616/asj.2019.0060.

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Study Design: Retrospective analysis of prospectively collected data.Purpose: To evaluate the natural progression of segmental kyphosis in thoracic and thoracolumbar spine with advancing age.Overview of Literature: To our knowledge, the evolution of segmental thoracic kyphosis (TK) in individuals aged >50 years has not been reported.Methods: Total 179 normal, asymptomatic Korean men were divided in to three groups (6th, 7th, and 8th decade) according to their age. Standard sagittal spinopelvic parameters, including TK and thoracolumbar kyphosis, were measured and subdivided into the followi

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Diehl, Randy L. "On segments and segment boundaries." Journal of Phonetics 15, no. 3 (1987): 289–90. http://dx.doi.org/10.1016/s0095-4470(19)30573-x.

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Nardelli-Haefliger, D., and M. Shankland. "Lox2, a putative leech segment identity gene, is expressed in the same segmental domain in different stem cell lineages." Development 116, no. 3 (1992): 697–710. http://dx.doi.org/10.1242/dev.116.3.697.

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The segmented tissues of the adult leech arise from a set of five, bilaterally paired embryonic stem cells via a stereotyped sequence of cell lineage. Individual segments exhibit unique patterns of cell differentiation, and previous studies have suggested that each stem cell lineage establishes at least some aspects of its own segmental specificity autonomously. In this paper, we describe a putative leech segment identity gene, Lox2, and examine its expression in the various stem cell lineages. Both sequence analysis and the segmental pattern of Lox2 expression suggest a specific homology to t

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Hall, Anja. "Sind Abiturientenberufe immer von Vorteil? Schulbildungsbezogene Segmentation in der Ausbildung und überqualifizierte Beschäftigung bei Männern und Frauen." Zeitschrift für Soziologie 50, no. 3-4 (2021): 224–40. http://dx.doi.org/10.1515/zfsoz-2021-0016.

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Zusammenfassung Die Berufe des dualen Systems unterscheiden sich nicht nur horizontal nach ihrer fachlichen Ausrichtung, sondern auch vertikal hinsichtlich des schulbildungsspezifischen Zugangs. Im Beitrag werden deshalb ein höheres, ein mittleres und ein niedrigeres Segment unterschieden. Es wird untersucht, inwieweit diese Segmente die Wahrscheinlichkeit beeinflussen, überqualifiziert beschäftigt zu sein, d. h. eine Tätigkeit unterhalb des Ausbildungsniveaus auszuüben. Die Analysen basieren auf den Daten der BIBB/BAuA-Erwerbstätigenbefragung 2018 und logistischen Mehrebenenmodellen. Die Erge

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Tang, Hong Yuan, and Zhe Lin Fan. "Theory Analysis of Full-Scale Segment Model of Huaian Cable-Stayed Bridge Pylon." Applied Mechanics and Materials 71-78 (July 2011): 4614–18. http://dx.doi.org/10.4028/www.scientific.net/amm.71-78.4614.

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The difference of the mechanical performance between the whole bridge pylon and the segment model are analyzed in theoretical method to provide theoretical support for the full-scale segmental model test study. Firstly, choose the most representative full-scale segment in anchorage zone of bridge pylon. Secondly, select the whole model composed of several segments. Finally, analysis the stress distributions in two models under the working load and the cracking load. In the coordinate segment position, stress distribution under design cable force in whole model and full scale segment model is a

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ZHANG, SHIMENG, LAURENCE A. MOUND, and JINIAN FENG. "Systematic significance of antennal segmentation and sense cones in Thripidae (Thysanoptera: Terebrantia)." Zootaxa 4554, no. 1 (2019): 239. http://dx.doi.org/10.11646/zootaxa.4554.1.8.

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Variation is discussed concerning the number of antennal segments in adults, and the number of their sense cones, among 182 of the 289 genera of Thripidae. Brief comments are also made concerning antennal structure and sensoria among the other seven terebrantian families. The plesiotypic condition for Thysanoptera is 9-segmented antennae, but fusion between various segments leads to a reduction in number to as few as five segments, and such fusion occurs in unrelated species. In Thripidae, antennal segment III never bears more than one sense cone, but the distribution of sense cones on segment

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Müller, Juliane, Steffen Müller, Josefine Stoll, Michael Rector, Heiner Baur, and Frank Mayer. "Influence of Load on Three-Dimensional Segmental Trunk Kinematics in One-Handed Lifting: A Pilot Study." Journal of Applied Biomechanics 32, no. 5 (2016): 520–25. http://dx.doi.org/10.1123/jab.2015-0227.

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Stability of the trunk is relevant in determining trunk response to different loading in everyday tasks initiated by the limbs. Descriptions of the trunk’s mechanical movement patterns in response to different loads while lifting objects are still under debate. Hence, the aim of this study was to analyze the influence of weight on 3-dimensional segmental motion of the trunk during 1-handed lifting. Ten asymptomatic subjects were included (29 ± 3 y; 1.79 ± 0.09 m; 75 ± 14 kg). Subjects lifted 3× a light and heavy load from the ground up onto a table. Three-dimensional segmental trunk motion was

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Moore, Damien, Adam I. Semciw, Jodie McClelland, Henry Wajswelner, and Tania Pizzari. "Rehabilitation Exercises for the Gluteus Minimus Muscle Segments: An Electromyography Study." Journal of Sport Rehabilitation 28, no. 6 (2019): 544–51. http://dx.doi.org/10.1123/jsr.2017-0262.

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Context:The gluteus minimus (GMin) muscle consists of 2 uniquely oriented segments that have potential for independent function and have different responses to pathology and aging. For healthy young adults, it is unknown that which rehabilitation exercises specifically target the individual segments.Objective:To quantify segmental GMin activity for 6 common lower-limb rehabilitation exercises in healthy young adults and determine if significant differences exist in segmental activity levels between the exercises.Method:Six common lower-limb rehabilitation exercises were performed by 10 healthy

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Nazin, Vladimir. "Revealing deformation of segments and their supports in a hydrostatic segmental bearing." Eastern-European Journal of Enterprise Technologies 4, no. 7(112) (2021): 33–40. http://dx.doi.org/10.15587/1729-4061.2021.239066.

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At present, there are theoretical and experimental studies of such bearings without taking into account the elastic deformation of the bearing segments. The rotor bearings of powerful turbines at nuclear power plants are subjected to loads as high as tens of tons. One of the important issues in designing segmental bearings operating under these conditions consists in taking into account elastic deformations of the segments. A schematic diagram of a segmental hydrostatic bearing was presented and the principle of its operation was described. When determining the deformation of spherical support

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Vladimir, Nazin. "Revealing deformation of segments and their supports in a hydrostatic segmental bearing." Eastern-European Journal of Enterprise Technologies 4, no. 7 (112) (2021): 33–40. https://doi.org/10.15587/1729-4061.2021.239066.

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At present, there are theoretical and experimental studies of such bearings without taking into account the elastic deformation of the bearing segments. The rotor bearings of powerful turbines at nuclear power plants are subjected to loads as high as tens of tons. One of the important issues in designing segmental bearings operating under these conditions consists in taking into account elastic deformations of the segments. A schematic diagram of a segmental hydrostatic bearing was presented and the principle of its operation was described. When determining the deformation of spherical support

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Renzulli, Matteo, Nicolò Brandi, Anna Pecorelli, et al. "Segmental Distribution of Hepatocellular Carcinoma in Cirrhotic Livers." Diagnostics 12, no. 4 (2022): 834. http://dx.doi.org/10.3390/diagnostics12040834.

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Background: To evaluate the segmental distribution of hepatocellular carcinoma (HCC) according to Couinaud’s anatomical division in cirrhotic patients. Methods: Between 2020 and 2021, a total of 322 HCC nodules were diagnosed in 217 cirrhotic patients who underwent computed tomography (CT) or magnetic resonance imaging (MRI) for the evaluation of suspicious nodules (>1 cm) detected during ultrasound surveillance. For each patient, the segmental position of the HCC nodule was recorded according to Couinaud’s description. The clinical data and nodule characteristics were collected. Results: A

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Watkin, Hywel. "Segmental Dysfunction." Acupuncture in Medicine 17, no. 2 (1999): 118–23. http://dx.doi.org/10.1136/aim.17.2.118.

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Spinal segmental dysfunction, although used in clinical practice by medical acupuncturists, musculoskeletal physicians, physiotherapists and osteopaths, is not a concept which is familiar to the majority of medical practitioners. The concept implies that a problem in the function of a spinal segment may cause symptoms without necessarily being caused by physical pathology. Studies of the dysfunctional spinal segment have shown that physical stress, emotional stress and visceral disease all cause a reaction at the dysfunctional segment more easily than at normal segments. In the same way that i

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Chen, Peter F., and Guochang Zhang. "Segment Profitability, Misvaluation, and Corporate Divestment." Accounting Review 82, no. 1 (2007): 1–26. http://dx.doi.org/10.2308/accr.2007.82.1.1.

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This paper develops a theoretical model to explain corporate divestment in the context of accounting-based valuation and provides empirical evidence to support the model's predictions. Building on Zhang's (2000) real-options-based equity value model, we develop a model to explain why firms with multiple business segments may have incentives in financial reporting to shift earnings from one segment to another to influence market valuation. Cross-segment earnings shifting, however, causes information asymmetry about segmental performance, which leads to market misvaluation. Divestment arises as

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Hsiao, Chih-Kun, Yi-Jung Tsai, Cheng-Yo Yen, Yi-Chen Li, Hao-Yuan Hsiao, and Yuan-Kun Tu. "Biomechanical Effect of Hybrid Dynamic Stabilization Implant on the Segmental Motion and Intradiscal Pressure in Human Lumbar Spine." Bioengineering 10, no. 1 (2022): 31. http://dx.doi.org/10.3390/bioengineering10010031.

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The hybrid dynamic stabilization system, Dynesys-Transition-Optima, represents a novel pedicle-based construct for the treatment of lumbar degenerative disease. The theoretical advantage of this system is to stabilize the treated segment and preserve the range of motion within the adjacent segment while potentially decreasing the risk of adjacent segment disease following lumbar arthrodesis. Satisfactory short-term outcomes were previously demonstrated in the Dynesys-Transition-Optima system. However, long-term follow-up reported accelerated degeneration of adjacent segments and segmental inst

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Yamasaki, Hiroshi, Shinta Fujimoto, and Hayato Tanaka. "Three new meiobenthic species from a submarine cave in Japan: Echinoderes gama, E. kajiharai and E. uozumii (Kinorhyncha: Cyclorhagida)." Journal of the Marine Biological Association of the United Kingdom 100, no. 4 (2020): 537–58. http://dx.doi.org/10.1017/s0025315420000429.

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AbstractThree new species of echinoderid kinorhynchs are described from Daidokutsu, a submarine cave in Ryukyu Islands, Japan. Echinoderes gama sp. nov. is characterized by the presence of middorsal acicular spines on segments 4–8; lateroventral acicular spines on segments 7–9; lateroventral tubes on segment 5; sublateral tubes on segment 8; laterodorsal tubes on segment 10; and type-2 gland cell outlets in subdorsal and lateroventral position on segment 2. Echinoderes kajiharai sp. nov. is defined by the presence of middorsal acicular spines on segments 4, 6, 8; lateral accessory acicular spi

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Ou, Yufu, Zengming Xiao, Jianxun Wei, Hua Jiang, and Zhuhai Li. "Upper and lower adjacent segment range of motion after fixation of different lumbar spine segments in the goat: an in vitro experiment." Journal of International Medical Research 49, no. 6 (2021): 030006052110202. http://dx.doi.org/10.1177/03000605211020219.

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Objectives The purpose of this study was to examine the biomechanical effects of fixation on range of motion (ROM) in the upper and lower adjacent segments of different lumbar spine segments in a goat spine model. Methods Fifteen goat spine specimens (vertebrae T12–S1) were randomly divided into three groups: A (single-segment fixation), B (double-segment fixation), and C (triple-segment fixation). Motion in different directions was tested using a spinal motion simulation test system with five external loading forces. Transverse, forward–backward, and vertical displacement of the upper and low

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Naveira, Horacio, and Antonio Fontdevila. "THE EVOLUTIONARY HISTORY OF DROSOPHILA BUZZATII. XII. THE GENETIC BASIS OF STERILITY IN HYBRIDS BETWEEN D. BUZZATII AND ITS SIBLING D. SERIDO FROM ARGENTINA." Genetics 114, no. 3 (1986): 841–57. http://dx.doi.org/10.1093/genetics/114.3.841.

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ABSTRACT The genetic basis of hybrid sterility has been investigated in backcross segmental hybrids between two sibling species, Drosophila buzzatii and D. serido. Asynapsis of homologous bands in hybrid polytene chromosomes has been used to identify the D. serido chromosome segments introgressed into the D. buzzatti genome. All the investigated chromosomes contain male sterility factors. For autosomes, sterility is produced when an introgressed D. serido chromosome segment, or combination of segments, reaches a minimum size. On the other hand, any introgressed X chromosome segment from D. ser

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Maharani, Ida Ayu Catur, Widiastuti, and Ciptadi Trimarianto. "Kajian Rasio D/H pada Koridor Jalan Laksamana, Kelurahan Seminyak, Kabupaten Badung." RUANG-SPACE, Jurnal Lingkungan Binaan (Space : Journal of the Built Environment) 6, no. 2 (2019): 159. http://dx.doi.org/10.24843/jrs.2019.v06.i02.p05.

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Jalan Laksamana is one of three commercial corridors located in the allotment of trade and services in Seminyak Village. As a commercial corridor, one important consideration to be discussed here is the level of visitor comfort. One factor influencing this issue is a ratio of distance (D) over height (H) - (D/H). Calculation on this ratio is seen fundamental since it will determine the spatial impression one may get when standing in a certain position in this corridor. The study is conducted with a descriptive qualitative method and a deductive. It is carried out in three different segments of

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Marshall, A. T., P. Cooper, G. D. Rippon, and A. E. Patak. "ION AND FLUID SECRETION BY DIFFERENT SEGMENTS OF THE MALPIGHIAN TUBULES OF THE BLACK FIELD CRICKET TELEOGRYLLUS OCEANICUS." Journal of Experimental Biology 177, no. 1 (1993): 1–22. http://dx.doi.org/10.1242/jeb.177.1.1.

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Cricket Malpighian tubules have two morphologically distinct segments, a thin distal segment, which occupies approximately 10 % of the total tubule length, and a main segment. The two segments differ in secretion rates and response to corpora cardiaca extract. The secreted fluids differ in osmotic concentration and elemental composition. The distal segment secretes fluid at a rate (per mm length) which is approximately twice that of the main segment under control conditions. After stimulation by corpora cardiaca extract (Cc) the rate from the main segment approximately doubles whilst the dista

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Ahmadi, Mohammad Hossein, Ali Mortazavi, Seyed Morteza Davarpanah, and Hamid Zarei. "A Numerical Investigation of Segmental Lining Joints Interactions in Tunnels-Qomrud Water Conveyance Tunnel." Civil Engineering Journal 2, no. 7 (2016): 334–47. http://dx.doi.org/10.28991/cej-2016-00000038.

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A comprehensive analysis of segmental lining joints can assist to guarantee a safe construction during tunnelling and serviceably stages. This paper has thoroughly investigated the interaction mechanism of precast concrete lining joints in tunnels. The Universal Distinct Element Code (UDEC), a two-dimensional numerical program based on the distinct element method (DEM) for discontinuum modelling, was implemented to simulated a typical segmental lining model consisting of six segment rings. In the analyses, the typical segmental lining design parameters of Qomrud water conveyance tunnel, aimed

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Poljak, Igor, Vedran Mrzljak, Tomislav Senčić, and Darko Pastorčić. "Isentropic and exergy analyses of marine steam turbine segments at several loads." Pomorstvo 38, no. 1 (2024): 96–113. http://dx.doi.org/10.31217/p.38.1.8.

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This research presents isentropic and exergy analyses of marine steam turbine segments at three loads. Turbine segment is a part of any cylinder which is placed between the steam entrance to the cylinder and first steam extraction, between steam extractions and finally between last steam extraction and steam exit from the cylinder. Division of each cylinder to the segments allows insight into the various cylinder parts operation and an observation is the cylinder properly balanced. The analyzed marine steam turbine is composed of two cylinders – High Pressure Cylinder (HPC) and Low Pressure Cy

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GREVE, CHRISTIAN, and SEBASTIAN PAULI. "RAMIFICATION POLYGONS, SPLITTING FIELDS, AND GALOIS GROUPS OF EISENSTEIN POLYNOMIALS." International Journal of Number Theory 08, no. 06 (2012): 1401–24. http://dx.doi.org/10.1142/s1793042112500832.

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Let ϕ(x) be an Eisenstein polynomial of degree n over a local field and let α be a root of ϕ(x). The Newton polygon of ρ(x) = ϕ(αx+α)/αn is called the ramification polygon of ϕ(x). We attach an additional invariant, the segmental inertia degree, to each segment of the ramification polygon and use the slopes of the segments and their segmental inertia degrees to describe the splitting field of ϕ(x). Furthermore we present a method for determining the Galois group of ϕ(x) when the ramification polygon consists of one segment.

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Farrell, E. R., and H. Keshishian. "Laser ablation of persistent twist cells in Drosophila: muscle precursor fate is not segmentally restricted." Development 126, no. 2 (1999): 273–80. http://dx.doi.org/10.1242/dev.126.2.273.

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In Drosophila the precursors of the adult musculature arise during embryogenesis. These precursor cells have been termed Persistent Twist Cells (PTCs), as they continue to express the transcription factor Twist after that gene ceases expression elsewhere in the mesoderm. In the larval abdomen, the PTCs are associated with peripheral nerves in stereotypic ventral, dorsal, and lateral clusters, which give rise, respectively, to the ventral, dorsal, and lateral muscle fiber groups of the adult. We tested the developmental potential of the PTCs by using a microbeam laser to ablate specific cluster

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Wan, Bo, Guanghao Ha, Xiaohui Zhao, and Rui Suo. "Quaternary Segmentation Characteristics of the Hunhe Fault, Northeast China." Applied Sciences 15, no. 2 (2025): 763. https://doi.org/10.3390/app15020763.

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The northern segment of the Tanlu fault zone, which encompasses the Dunhua–Mishan and Yilan–Yitong fault zones, plays a critical role in the tectonic framework of Northeast China. This study focuses on the Hunhe fault, part of the Liaoning segment of the Dunhua–Mishan fault zone, which exhibits concealed characteristics and an NE–NEE orientation. We employ remote sensing and field investigations to accurately delineate the Hunhe fault’s location, scale, and tectonic activity. The findings indicate that the Hunhe fault displays significant spatial variability in tectonic activity. Some segments

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Künzell, Stefan, Dominicus Sießmeir, and Harald Ewolds. "Validation of the Continuous Tracking Paradigm for Studying Implicit Motor Learning." Experimental Psychology 63, no. 6 (2016): 318–25. http://dx.doi.org/10.1027/1618-3169/a000343.

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Abstract. A continuous pursuit-tracking task is the typical experimental paradigm to investigate implicit motor learning. Implicit motor learning is proven by a greater improvement in tracking of a repeated segment of a target path compared to random segments ( Pew, 1974 ). Recently, doubts about the validity of results obtained with this paradigm have been raised. Improved tracking of a repeated segment might simply be due to the characteristics of that particular segment. In response to these doubts, we seek to improve the continuous tracking task. Therefore, we computed a pool of 37 distinc

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Bansal, Nitish, Gitesh Singh, Punit Tiwari, and Harmeet Kaur. "Double Trouble of “Double Segmental” Fractures – A Report of Two Cases." Journal of Orthopaedic Case Reports 12, no. 02 (2022): 30–33. http://dx.doi.org/10.13107/jocr.2022.v12.i02.2652.

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Introduction:A “double segmental” fracture is an injury pattern that has three fracture sites and four fracture segments in a single bone. It is extremely rare, with only three “Double segmental femoral fracture” and only four “double segmental tibia fracture” cases reported in the literature. These fractures are associated with difficulty in deciding the implant for fixation, segment reduction, maintenance of reduction, maintaining blood supply of segment during fixation, and the high risk of post-operative complications. Case Report:We present two unique cases, one of “double segmental femur

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Eni Maryati, Wahyu. "Studi Penerapan Strategi Segmentasi Pasar, Target Pasar dan Penempatan Posisi Guna Peningkatan Jumlah Konsumen pada Hotel Kartika Wijaya Batu." Jurnal Teknik Industri 2, no. 2 (2010): 167. http://dx.doi.org/10.22219/jtiumm.vol2.no2.167-178.

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Market segmentationh ave purpose to devide plural customersi nlo the same marketsegmentationF. rom this segment,m arket sharet hat will be served dependingt o the segmentt hat givemaximum profit for Kartika Wijaya Hotel Batu.The methodu sedi n this researchis usingc lustera nalysisw ith SPSSp rograma s a help.T hesecondm ethodt hat be usedi s caracteristiacn alysism ethodo f customeres achs egmenut singc rossT absanalysisa nd the third methodu singp references tructurea nalysism ethodo f segmenut sing Thurstone'scase analysis.In customers egmentatioann alysisu singc lastera nalysisc an got 5 s

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Erbulut, D. U., I. Zafarparandeh, A. F. Ozer, and V. K. Goel. "Biomechanics of Posterior Dynamic Stabilization Systems." Advances in Orthopedics 2013 (2013): 1–6. http://dx.doi.org/10.1155/2013/451956.

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Spinal rigid instrumentations have been used to fuse and stabilize spinal segments as a surgical treatment for various spinal disorders to date. This technology provides immediate stability after surgery until the natural fusion mass develops. At present, rigid fixation is the current gold standard in surgical treatment of chronic back pain spinal disorders. However, such systems have several drawbacks such as higher mechanical stress on the adjacent segment, leading to long-term degenerative changes and hypermobility that often necessitate additional fusion surgery. Dynamic stabilization syst

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Iovine, M. Kathryn, and Stephen L. Johnson. "Genetic Analysis of Isometric Growth Control Mechanisms in the Zebrafish Caudal Fin." Genetics 155, no. 3 (2000): 1321–29. http://dx.doi.org/10.1093/genetics/155.3.1321.

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Abstract The body and fins of the zebrafish grow rapidly as juveniles and slower as they reach maturation. Throughout their lives, the fins grow isometrically with respect to the body. Growth of individual fin rays is achieved by the distal addition of bony segments. We have investigated the genetic control of mechanisms that initiate new segments or control size of newly initiated segments. We find that both segment initiation and segment length are regulated during fin growth in wild-type fish. We examined the growth properties of lof and sof fin length mutants for effects on the number and

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Ni, Kun, Fa Sheng Zhang, Yun Xing Shi, Yan Gang Zhang, and Jing Bin Shi. "Flexural Behavior of Ultra-High Performance Fiber Reinforced Concrete Scale Tunnel Segment." E3S Web of Conferences 38 (2018): 03037. http://dx.doi.org/10.1051/e3sconf/20183803037.

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To reduce the weight of precast tunnel segment, ultra-high performance fiber reinforced concrete (UHPFRC) was studied to cast the segment. The flexural performance of UHPFRC scale tunnel segments were tested in this work. The weight of the UHPFRC thinner scale tunnel segment was only 80% of reinforced concrete (RC) segment. The segments were loaded as per CJJ/T 164-2011, and the four-point bending system was used. The results showed that the cracking load increased 50%, and 0.2 mm crack width load increased 22%, and the yield load increased 11%, and the ultimate load only decreased 1%. The sti

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Mee, Jane E., and Vernon French. "Disruption of segmentation in a short germ insect embryo." Development 96, no. 1 (1986): 245–66. http://dx.doi.org/10.1242/dev.96.1.245.

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The effect of heat shock (15 min at 48 °C) on segmentation has been investigated in the short germ embryo of the locust (Schistocerca gregaria). Prior to formation of the germ anlage and at the disc stage heat shock considerably reduced the survival of eggs but appeared to have little effect upon segmentation. At later stages heat shock had no effect on survival but resulted in disruptions of the segmental pattern. The location of abnormal segments depended upon the stage at heat shock and the number affected depended on its severity. A constant number of normal segments developed between the

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Wiellette, E. L., and W. McGinnis. "Hox genes differentially regulate Serrate to generate segment-specific structures." Development 126, no. 9 (1999): 1985–95. http://dx.doi.org/10.1242/dev.126.9.1985.

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Diversification of Drosophila segmental morphologies requires the functions of Hox transcription factors. However, there is little information describing pathways through which Hox activities effect the discrete cellular changes that diversify segmental architecture. We have identified the Drosophila signaling protein Serrate as the product of a Hox downstream gene that acts in many segments as a component of such pathways. In the embryonic epidermis, Serrate is required for morphogenesis of normal abdominal denticle belts and maxillary mouth hooks, both Hox-dependent structures. The Hox genes

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Hekmet, H. M., та A. F. Izzet. "Performance of Segmental Post-Τensioned Concrete Beams Exposed to High Fire Temperature". Engineering, Technology & Applied Science Research 9, № 4 (2019): 4440–47. http://dx.doi.org/10.48084/etasr.2864.

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The present study illustrates observations, record accurate description and discussion about the behavior of twelve tested, simply supported, precast, prestressed, segmental, concrete beams with different segment numbers exposed to high fire temperatures of 300°C, 500°C, and 700°C. The test program included thermal tests by using a furnace manufactured for this purpose to expose to high burning temperature (fire flame) nine beams which were loaded with sustaining dead load throughout the burning process. The beams were divided into three groups depending on the precast segments number. All had

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Brown, J. M. M., and J. Wickham. "NEUROMOTOR COORDINATION OF MULTISEGMENTAL MUSCLE DURING A CHANGE IN MOVEMENT DIRECTION." Journal of Musculoskeletal Research 10, no. 02 (2006): 63–74. http://dx.doi.org/10.1142/s0218957706001716.

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The aim of this investigation was to determine how the CNS controlled seven segments of the human deltoid muscle during a change in the direction of shoulder joint motion. Specifically, we wished to determine how the prime mover, synergist and antagonist muscle segments of this muscle were manipulated to assume new functional roles as the direction of shoulder motion was rapidly changed from shoulder abduction to shoulder adduction. Seven bipolar surface electrodes (7 mm inter-electrode distance) were placed over the seven segments (D1–D7) of the right deltoid, in seven young (19–24yrs) male s

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Sadia, Waode Murniati, Latif Budi Suparma, and Sri Mulyani. "Penentuan Prioritas Rehabilitasi Perkerasan Lentur untuk Efisiensi Penambangan Material di Kendari." Dampak 16, no. 2 (2019): 105. http://dx.doi.org/10.25077/dampak.16.2.105-115.2019.

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Pavement with poor performance results in lower speeds resulting in increased pollution and vehicle maintenance costs. The number of roads are not proportional to the allocation of funds for maintaining and managing the road network. According to its characteristics, the performance of the road network would be decreased that indicated by pavement deterioration. This study aims to predict the rate of performance degradation, to know the optimal time of treatment segment/road segment and to determine the priority of treatment. Delayed pavement treatment will likely require more material, which

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Song, Qigang, Wenqin Deng, Duo Liu, Huiteng Pei, Zongqing Peng, and Jiandong Zhang. "Optimal Design of Segment Storage and Hoisting of Precast Segmental Composite Box Girders with Corrugated Steel Webs." Buildings 13, no. 3 (2023): 801. http://dx.doi.org/10.3390/buildings13030801.

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To optimize the segment storage and hoisting plan of precast segmental composite box girders with corrugated steel web bridges, China’s first precast segmental composite girder bridge with corrugated steel webs is taken as the background. The difference between the precast segmental composite box girders with corrugated steel webs and the traditional concrete box girder is proven by numerical simulation. The stress and deformation characteristics of the segmental girder during storage and hoisting are analysed, and reasonable control measures are proposed. The data suggested that compared with

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Clouse, R. E., and A. Staiano. "Topography of normal and high-amplitude esophageal peristalsis." American Journal of Physiology-Gastrointestinal and Liver Physiology 265, no. 6 (1993): G1098—G1107. http://dx.doi.org/10.1152/ajpgi.1993.265.6.g1098.

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Topographic plots were created from esophageal manometric tracings in 12 asymptomatic volunteers and 10 symptomatic patients with high-amplitude peristaltic contraction waves (nutcracker esophagus) to identify segmental contraction differences between the two groups. Median waves at each centimeter of esophageal length were spatially interconnected using a computerized gridding and plotting system, and a characteristic peristaltic contraction from the proximal esophageal body through the lower sphincter was constructed for each subject. Contour plots in the volunteers revealed three amplitude

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Welling, K. L., R. Sanchez, J. B. Ravn, B. Larsen, and O. Amtorp. "Effect of prolonged alveolar hypoxia on pulmonary arterial pressure and segmental vascular resistance." Journal of Applied Physiology 75, no. 3 (1993): 1194–200. http://dx.doi.org/10.1152/jappl.1993.75.3.1194.

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The time course of hypoxic pulmonary vasoconstriction and its segmental distribution were studied during prolonged (150 min) alveolar hypoxia in in vivo dog lungs at constant-flow perfusion. With the pulmonary and the systemic circulations separated by two extracorporeal circuits, adequate systemic oxygenation was achieved throughout the experiments. The pulmonary circulation exhibited a time-related biphasic hypoxic vasoconstrictor response: an initial rapid contraction [79 +/- 11% (SE) above control level] was followed by a partial relaxation when a second slow and sustained vasoconstriction

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Sun, Yiyuan, Qiang Wang, Kevin Tansey, et al. "Multi-Constrained Optimization Method of Line Segment Extraction Based on Multi-Scale Image Space." ISPRS International Journal of Geo-Information 8, no. 4 (2019): 183. http://dx.doi.org/10.3390/ijgi8040183.

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Image-based line segment extraction plays an important role in a wide range of applications. Traditional line segment extraction algorithms focus on the accuracy and efficiency, without considering the integrity. Serious line segmentation fracture problems caused by image quality will result in poor subsequent applications. To solve this problem, a multi-constrained line segment extraction method, based on multi-scale image space, is presented. Firstly, using Gaussian down-sampling with a classical line segment detection method, a multi-scale image space is constructed to extract line segments

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