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Journal articles on the topic 'LCPMOS TECHNIQUE'

Author: Grafiati

Published: 11 September 2023

Last updated: 31 July 2025

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1

Gaurkhede, S. G., M. M. Khandpekar, S. P. Pati, and A. T. Singh. "Blue Fluorescence in Doped LaF₃ Nanocrystals Synthesized by Microwave Technique." Advanced Materials Research 584 (October 2012): 219–23. http://dx.doi.org/10.4028/www.scientific.net/amr.584.219.

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Hexagonal-phase LaF3: Ce3+, Pr3+, and Sm3+ doped (LCPS) nano-crystals have been synthesized by keeping same molarities of rare earth elements using aqueous route. The samples have been synthesized in conventional microwave on low power range in about an hour’s time. The phase formation has been verified by powder X-ray diffraction (XRD).Hexagonal geometry of the LCPS nano-crystals has been observed with an average particle size of 20 nm by TEM analysis. The JCPDS Card No. (32-0483) and selected area electron diffraction (SAED) pattern has been used for identification of crystal structure. The

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Liu, Lei, Yongji Wang, Fuqiang Xie, and Jiashi Gao. "Legendre Cooperative PSO Strategies for Trajectory Optimization." Complexity 2018 (2018): 1–13. http://dx.doi.org/10.1155/2018/5036791.

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Particle swarm optimization (PSO) is a population-based stochastic optimization technique in a smooth search space. However, in a category of trajectory optimization problem with arbitrary final time and multiple control variables, the smoothness of variables cannot be satisfied since the linear interpolation is widely used. In the paper, a novel Legendre cooperative PSO (LCPSO) is proposed by introducing Legendre orthogonal polynomials instead of the linear interpolation. An additional control variable is introduced to transcribe the original optimal problem with arbitrary final time to the f

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Cheng, Guanghao, Xiaochun Shu, Zhong Wang, Ning Wang, and Fengjiao Zhang. "Establishing a Virus-Induced Gene Silencing System in Lycoris chinensis." Plants 12, no. 13 (2023): 2458. http://dx.doi.org/10.3390/plants12132458.

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Lycoris is an important plant with both medicinal and ornamental values. However, it does not have an efficient genetic transformation system, which makes it difficult to study gene function of the genus. Virus-induced gene silencing (VIGS) is an effective technique for studying gene functions in plants. In this study, we develop an efficient virus-induced gene-silencing (VIGS) system using the leaf tip needle injection method. The widely used TRV vector is constructed, and the Cloroplastos Alterados 1 (CLA1) and Phytoene Desaturase (PDS) genes are selected as visual indicators in the VIGS sys

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Apostolov, A. T., I. N. Apostolova, and J. M. Wesselinowa. "Magnetic and electric properties of multiferroic LiFeP2O7. Comparison with LiCrP2O7." Modern Physics Letters B 35, no. 09 (2021): 2150158. http://dx.doi.org/10.1142/s021798492150158x.

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The temperature and magnetic field dependence of the magnetic and electric properties of LiFeP2O7 (LFPO) and LiCrP2O7 (LCPO) are studied using a microscopic model and the Green’s function technique. We have shown that LFPO is antiferromagnetic, but shows a weak ferromagnetism along the [Formula: see text] axis which originates from the canted antiferromagnetic order. For LCPO, such a ferromagnetic order along the [Formula: see text] axis is not observed. In the temperature dependence of the electrical polarization [Formula: see text] along the [Formula: see text] axis there is a kink at [Formu

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Castagnini, Francesco, Giuseppe Tella, Maurizio Montalti, et al. "Mid-term outcomes of a partial 2-stage approach in late chronic periprosthetic hip infections." HIP International 30, no. 3 (2020): 327–32. http://dx.doi.org/10.1177/1120700019855627.

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Introduction: Late chronic periprosthetic infections (LCPIs) are worrisome complications of primary hip arthroplasties. The gold standard procedure is the 2-stage revision. 1-stage exchange is gaining popularity in order to reduce the invasivity of the former technique. A partial 2-stage exchange technique, retaining fixed components, may overcome some of the drawbacks of the previous techniques, allowing a much easier reconstruction step. Methods: 28 patients with a LCPI after a primary total hip arthroplasty underwent a first removal stage: the loosened component was removed (23 cups and 5 s

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Jain, Sachin, Rohit Ajmeriya, Swapnil Priyadarshi, and Vivek Kumar Gupta. "A Novel Surgical Treatment Strategy for Fixation of Intra-articular Distal Humerus Fractures: Prospective Analysis of Functional Outcomes." Journal of Orthopaedic Diseases and Traumatology 7, no. 1 (2024): 28–34. http://dx.doi.org/10.4103/jodp.jodp_65_23.

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Abstract Context: Fractures in the distal humerus are complex and challenging injuries for orthopedic surgeons that can be effectively treated with open reduction and internal fixation. In literature, various surgical techniques and configuration of fixation have been described each with its own sets of advantages and disadvantages. Aims: The study analyses clinical outcomes in patients with intra-articular distal humerus fractures (AO type 13 C3 excluded) treated using a different method of fixation, i.e., lateral column plate with medial column screw (LCPMS). Materials and Methods: This stud

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ERDİNÇ, Gizem, and Feyza GÜRBÜZ. "2-LEVEL CONSTRUCTION PLANNING MODEL WITH A LOCAL CASE STUDY." Revista Economica 76, no. 2 (2024): 52–59. https://doi.org/10.56043/reveco-2024-0015.

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Two basic approaches underlie construction project management practices: Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT). CPM widely used in the construction industry is criticized for its lacks of planning of repetitive or linear construction projects that contain the same or similar number of units such as mass housing. In this paper, a new 2-level location-based planning model (2-LCPM) has been presented to be used in the planning of construction projects consisting of repetitive activities and which is thought to eliminate the deficiencies of the existing mode

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Erdinç, Gizem, and Feyza Gürbüz. "2-LEVEL CONSTRUCTION PLANNING MODEL WITH A LOCAL CASE STUDY." Revista Economica 76, no. 2 (2024): 52–59. https://doi.org/10.56043/reveco-2024-0015.

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Two basic approaches underlie construction project management practices: Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT). CPM widely used in the construction industry is criticized for its lacks of planning of repetitive or linear construction projects that contain the same or similar number of units such as mass housing. In this paper, a new 2-level location-based planning model (2-LCPM) has been presented to be used in the planning of construction projects consisting of repetitive activities and which is thought to eliminate the deficiencies of the existing mode

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Hsu, Siang, Ching-Hou Ma, Yuan-Kun Tu, I.-Ming Jou, and Chin-Hsien Wu. "Staged Minimally Invasive Osteosynthesis with Nonanatomical T-shaped Locked Plates for Intra-articular Tibial Plafond Fractures." Formosan Journal of Musculoskeletal Disorders 15, no. 4 (2024): 131–37. http://dx.doi.org/10.4103/fjmd.fjmd-d-23-00030.

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Background: Numerous studies have assessed the outcomes of extra-articular tibial plafond fractures following staged minimally invasive osteosynthesis with various locked plates (LCPs). Recently, the Taiwan National Health Insurance has been contemplating the inclusion of nonanatomical LCPs into a benefit package. For tibial plafond fracture patients, nonanatomical T-shaped LCPs may serve as an alternative choice for those unable to afford anatomical anterolateral LCP. Objectives: This retrospective study was designed to assess the outcomes of intra-articular tibial plafond fractures following

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Sidabutar, Rivaldi, Bambang Trisakti, Irvan, Okta Bani, and Juan Akmal Nasution. "Pengurangan Nilai COD pada Effluent Fermentor Biogas UASB-HCPB dengan Memanfaatkan Mikroalga Chlorella vulgaris." Jurnal Teknik Kimia USU 13, no. 2 (2024): 105–12. http://dx.doi.org/10.32734/jtk.v13i2.16161.

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Palm oil mill effluent (POME) is the main waste generated from the palm oil industry. LCPKS has a COD level of 57,000-60,400 mg/L. High levels of COD can harm the environment. LCPKS treatment techniques generally use a combination of anaerobic and aerobic waste treatment methods. The anaerobic process has been conducted using a UASB-HCPB reactor. But, the COD levels of anaerobic results have not reached the quality standards so that further processing is needed. Microalgae have the potential to reduce contaminant levels in wastewater. Chlorella vulgaris microalgae is a microalgae that is widel

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Shen, Jiang, Jiachao Wu, Man Xu, Dan Gan, Bang An, and Fusheng Liu. "A Hybrid Method to Predict Postoperative Survival of Lung Cancer Using Improved SMOTE and Adaptive SVM." Computational and Mathematical Methods in Medicine 2021 (September 10, 2021): 1–15. http://dx.doi.org/10.1155/2021/2213194.

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Predicting postoperative survival of lung cancer patients (LCPs) is an important problem of medical decision-making. However, the imbalanced distribution of patient survival in the dataset increases the difficulty of prediction. Although the synthetic minority oversampling technique (SMOTE) can be used to deal with imbalanced data, it cannot identify data noise. On the other hand, many studies use a support vector machine (SVM) combined with resampling technology to deal with imbalanced data. However, most studies require manual setting of SVM parameters, which makes it difficult to obtain the

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Sawyer, Linda C. "Structure-property relations of liquid crystalline polymers." Proceedings, annual meeting, Electron Microscopy Society of America 45 (August 1987): 460–63. http://dx.doi.org/10.1017/s0424820100127013.

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Recent liquid crystalline polymer (LCP) research has sought to define structure-property relationships of these complex new materials. The two major types of LCPs, thermotropic and lyotropic LCPs, both exhibit effects of process history on the microstructure frozen into the solid state. The high mechanical anisotropy of the molecules favors formation of complex structures. Microscopy has been used to develop an understanding of these microstructures and to describe them in a fundamental structural model. Preparation methods used include microtomy, etching, fracture and sonication for study by

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J, Ramya, Subbiah S., and Hemalatha J. "An Optimal Framework for Preserving Location Privacy in Geosocial Networks." COMPUSOFT: An International Journal of Advanced Computer Technology 04, no. 02 (2015): 1495–501. https://doi.org/10.5281/zenodo.14769487.

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Analysing the conflict of privacy in geo social networks, steps are taken towards addressing the conflict. A novel approach is proposed to define the location and user based safety metrics. Secret Key cryptography is used for private information retrieval that allows a user to retrieve information. The approach is based on the construction of the framework which relies on the concept of LCPs, the profiles which are built from the profiles of users that have visited a certain location and DCPs a set of co-located users. The key insight is to apply secure user-specific, distance-preserving coord

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Bashirizadeh, Maryam, and Masoud Hajarian. "Two classes of modulus-based methods for solving linear complementarity problems." Filomat 38, no. 13 (2024): 4495–509. https://doi.org/10.2298/fil2413495h.

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This study focuses on developing efficient numerical methods to solve linear complementarity problems (LCP). There are many problems in various fields like engineering, economics, and science that lead to an LCP. Modulus-based methods are powerful computational tools for solving such problems. In this paper, the schemes for solving LCPs are based on modulus. The new methods utilize two initial guesses and update each of the initial guesses in separate steps. Convergence of new methods is expressed under special conditions when the system matrix is+ an H-matrix. Also, the presented numerical re

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Winnicki, Marcin. "Advanced Functional Metal-Ceramic and Ceramic Coatings Deposited by Low-Pressure Cold Spraying: A Review." Coatings 11, no. 9 (2021): 1044. http://dx.doi.org/10.3390/coatings11091044.

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Based on the recent analysis of various databases, cold spray (CS), the newest method among thermal spraying technologies, has received the unabated attention of hundreds of researchers continuously since its invention in the 1980s. The significance of CS lies in the low process temperature, which usually ensures compressive residual stresses and allows for the formation of coatings on a thermally sensitive substrate. This paper concerns the low-pressure cold spray (LPCS) variant employed for forming metal matrix composites (MMCs) with high ceramic contents and all-ceramic coatings. At the ver

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Abacilar, Maryna, Fabian Daus, and Armin Geyer. "Chemoselective silicification of synthetic peptides and polyamines." Beilstein Journal of Nanotechnology 6 (January 8, 2015): 103–10. http://dx.doi.org/10.3762/bjnano.6.10.

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Biosilicification sets the standard for the localized in vitro precipitation of silica at low orthosilicate concentrations in aqueous environment under ambient conditions. Numerous parameters must be controlled for the development of new technologies in designing inventive nanosilica structures, which are able to challenge the biological templates. A long neglected requirement that came into focus in the recent years are the cellular techniques of preventing unintentional lithification of cellular structures since numerous cellular components such as membranes, DNA, and proteins are known to p

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Nowakowski, Waldemar, Piotr Bojarczyk, and Zbigniew Łukasik. "Functional analysis of railway traffic control system using an expert system." AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 19, no. 6 (2018): 627–31. http://dx.doi.org/10.24136/atest.2018.145.

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The major functionality of railway traffic control system is to ensure efficient and safe railway traffic. Contemporary technique, electronics and informatics in particular, allows for automation of more and more tasks in transportation processes. Irrespective of the manufacturing technology, railway traffic control systems have to meet specific safety requirements. Because of this, these systems belong to group of safety-critical systems, also called safety-related systems. Due to these requirements, development, building and verification processes of railway traffic control systems always en

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Lal, Jaya Vaishnavi, Rinju Krishnan, Akhshay John George, Sunil Laxmipura Krishnamurthy, Anoop Pilar, and Rajkumar S. Amaravathi. "Functional Outcome of Intra-articular Distal Radius Fractures Treated with Volar Variable Angled Locking Compression Plate at a Tertiary Care Center." Journal of Orthopaedic Association of South Indian States 20, no. 2 (2023): 75–80. http://dx.doi.org/10.4103/joasis.joasis_19_23.

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Abstract Context: Distal radius fractures (DRFs) are the most prevalent fractures involving the upper extremity, accounting for nearly 18% of all fractures treated by orthopedic surgeons. Although numerous treatments have been established for the management of DRF, the “gold standard” treatment for intra-articular DRF is still debated. Aims: This study aimed to assess the functional and radiological outcome of intra-articular DRF treated with volar variable angled locking compression plate (LCP) at a tertiary care center with a follow-up of 2 years. Settings and Design: This was a retrospectiv

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Boskind, Madison, Nikitha Nelapudi, Grace Williamson, et al. "Improved Workflow for Analysis of Vascular Myocyte Time-Series and Line-Scan Ca2+ Imaging Datasets." International Journal of Molecular Sciences 24, no. 11 (2023): 9729. http://dx.doi.org/10.3390/ijms24119729.

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Intracellular Ca2+ signals are key for the regulation of cellular processes ranging from myocyte contraction, hormonal secretion, neural transmission, cellular metabolism, transcriptional regulation, and cell proliferation. Measurement of cellular Ca2+ is routinely performed using fluorescence microscopy with biological indicators. Analysis of deterministic signals is reasonably straightforward as relevant data can be discriminated based on the timing of cellular responses. However, analysis of stochastic, slower oscillatory events, as well as rapid subcellular Ca2+ responses, takes considerab

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Zhou, Tian, Seyyed Meghdad Hasheminasab, Radhika Ravi, and Ayman Habib. "LiDAR-Aided Interior Orientation Parameters Refinement Strategy for Consumer-Grade Cameras Onboard UAV Remote Sensing Systems." Remote Sensing 12, no. 14 (2020): 2268. http://dx.doi.org/10.3390/rs12142268.

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Unmanned aerial vehicles (UAVs) are quickly emerging as a popular platform for 3D reconstruction/modeling in various applications such as precision agriculture, coastal monitoring, and emergency management. For such applications, LiDAR and frame cameras are the two most commonly used sensors for 3D mapping of the object space. For example, point clouds for the area of interest can be directly derived from LiDAR sensors onboard UAVs equipped with integrated global navigation satellite systems and inertial navigation systems (GNSS/INS). Imagery-based mapping, on the other hand, is considered to

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J., Raghu Kumar, Prasanna Anaberu, and Vinit M. Oswal. "Minimally invasive plate osteosynthesis of lower end of femur fractures using locking compression plating: a prospective study." International Journal of Research in Orthopaedics 3, no. 5 (2017): 1043. http://dx.doi.org/10.18203/issn.2455-4510.intjresorthop20173939.

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<p class="abstract"><strong>Background:</strong> <span lang="EN-IN">The treatment of distal femur fractures has recently evolved towards indirect reduction and minimally invasive techniques. The goal is to strike a balance between the mechanical stability of the fragments and the biological viability. Pre-contoured Locking compression plates (LCPs) have shown to give best results in terms of recovery, fracture union, return to work and functional outcome. Advent of MIPO technique has reduced the amount of soft tissue injury, delayed healing, tissue necrosis and infectio

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Ziranu, Antonio, Giovanni Noia, Valerio Cipolloni, et al. "Revision Surgery Using Retrograde Nail versus Replating in Nonunion Distal Femur Fracture Treated with Plate." Advances in Orthopedics 2022 (June 2, 2022): 1–8. http://dx.doi.org/10.1155/2022/5742743.

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Articular distal femur fractures represent 4% to 6% of femur fractures. Locking compression plates (LCPs) are the main treatment option. Nevertheless, a reoperation rate of 12.9% has been reported; nonunion is reported at 4.8%, delayed union at 1.6%, and malunion at 0.6%. Treatment of nonunions can be challenging as no unanimous consensus regarding the best surgical technique has been reached. The aim of this study was to evaluate and compare two types of revision surgery as treatment of LCP-treated articular distal femoral fracture nonunion: retrograde nail or replating. A retrospective cohor

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Vitković, Nikola, Jelena R. Stojković, Nikola Korunović, et al. "Extra-Articular Distal Humerus Plate 3D Model Creation by Using the Method of Anatomical Features." Materials 16, no. 15 (2023): 5409. http://dx.doi.org/10.3390/ma16155409.

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Proper fixation techniques are crucial in orthopedic surgery for the treatment of various medical conditions. Fractures of the distal humerus can occur due to either high-energy trauma with skin rupture or low-energy trauma in osteoporotic bone. The recommended surgical approach for treating these extra-articular distal humerus fractures involves performing an open reduction and internal fixation procedure using plate implants. This surgical intervention plays a crucial role in enhancing patient recovery and minimizing soft tissue complications. Dynamic Compression Plates (DCPs) and Locking Co

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Harini Nayana, J. "Design Of Low Power SRAM Cell Using Area Efficient Leakage Control Technique." International Journal of Advanced Research in Science and Technology, 2014, 213–18. http://dx.doi.org/10.62226/ijarst20140443.

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In deep submicron technologies, leakage power becomes a key for a low power design due to its ever increasing proportion in chip’s total power consumption. Power dissipation is an important consideration in the design of CMOS VLSI circuits. High power consumption leads to reduction in battery life in case of battery powered applications and affects reliability packaging and cooling costs. We propose a technique called LCPMOS for designing CMOS gates which significantly cuts down the leakage current without increasing the dynamic power dissipation. LCPMOS, a technique to tackle the leakage prob

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"LCPMOS : An Area Efficient Leakage Power Reduction In CMOS Circuits." International Journal of Advanced Research in Science and Technology, 2014, 180–84. http://dx.doi.org/10.62226/ijarst20140331.

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In deep submicron technologies, leakage power becomes a key for a low power design due to its ever increasing proportion in chip’s total power consumption. Power dissipation is an important consideration in the design of CMOS VLSI circuits. High power consumption leads to reduction in battery life in case of battery powered applications and affects reliability packaging and cooling costs. We propose a technique called LCPMOS for designing CMOS gates which significantly cuts down the leakage current without increasing the dynamic power dissipation. LCPMOS, a technique to tackle the leakage prob

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Rachnarong, Vissavavit. "Performance Evaluation of Low-Cost Particulate Matter Sensors for PM2.5 and PM10 Measurement." Engineering and Technology Horizons 40, no. 3 (2023). http://dx.doi.org/10.55003/eth.400301.

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This paper presents the performance evaluation of low-cost particulate matter sensors (LCPMS) using light scattering technique. By creating a device for controlling sensors and measuring particulate matter with diameter of less than 2.5 microns (PM2.5) and 10 microns (PM10) for high- and low-concentration environments in a test chamber and for comparing with the average PM2.5 and PM10 of 1-hour and 24-hour continuous of Pollution Control Department (BAM1020) in February to June 2022. From the PM2.5 and PM10 results, it was found that LCPMS and BAM1020 are very strong correlation in the perfect

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Kumar, Dr Ch Manohar, Ms M. V. Sree Harika, Mr S. Mahesh Babu, Ms D. Manasa Lakshmi, and Mr G. Jagadeesh. "2:1 Multiplexer Design Using Lector, LCnmos, LCpmos Power Reduction Techniques with 45nm, 90nm, 180nm CMOS Technology." International Journal of Innovative Research in Computer Science & Technology, May 1, 2022, 12–21. http://dx.doi.org/10.55524/ijircst.2022.10.3.4.

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Today’s modern communication requires high data transmission rate and low power consumption. One of the most common concept of data transmission can be achieved by Multiplexers. The Multiplexers are the logic designs where data can be transmitted by n number of inputs over transmission path based on the selection line producing the single input. The application of Multiplexers is more active in communications system. AlsoLow power consumption and high-speed result is the major concern for choosing the digital circuits [1,2]. Here we designed 2:1 Multiplexer using CMOS technology with 45nm, 90n

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Gong, Shun, Jiaxin Tang, Yi Zhang, et al. "Polymerization Kinetics Optimization for Synthesizing Biobased Long Carbon‐Chain Polyamide Elastomers With Tunable Hardness and Mechanical Properties." Journal of Applied Polymer Science, May 11, 2025. https://doi.org/10.1002/app.57288.

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ABSTRACTBiomass‐based long carbon‐chain polyamide elastomers (LCPAEs) have attracted widespread attention due to their favorable physical and mechanical properties, excellent flexibility, and good heat resistance, and so on. However, the precise structure and molecular weight control of long carbon‐chain polyamide (LCPA) hard segments remains underexplored, yet is pivotal for fabricating high‐performance LCAPEs. Herein, the effects of temperature and time on the polymerization of dicarboxylic‐terminated polyamide 1010 prepolymer (PA1010dC) are detailedly studied by end‐group titration techniqu

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Parida, Sarada Prasad, and Pankaj Charan Jena. "Selective layer-by-layer fillering and its effect on the dynamic response of laminated composite plates using higher-order theory." Journal of Vibration and Control, April 15, 2022, 107754632210811. http://dx.doi.org/10.1177/10775463221081180.

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In this work, a fifth-order shear deformation theory is computed using the layer-wise model to determine non-dimensional fundamental frequencies. The theoretical, experimental, and finite element analysis (FEA) results are compared for a standard isotropic material. Hand layup technique is used to prepare glass fiber reinforced polymer composites (GFRPC) with selective layers filled with graphene and flyash. This technique helps to reduce the fabrication cost as the whole structure is not to be strengthened by the fillers. Six classes of the laminated-composite-plate (LCP) such as outer layer

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Ahmad Saad. "Evaluating Advanced Plate Fixation Techniques for Distal Femoral Fractures in Elderly Patients." AlQalam Journal of Medical and Applied Sciences, January 20, 2025, 134–37. https://doi.org/10.54361/ajmas.258121.

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Distal femoral fractures are a growing concern among geriatric patients due to osteoporosis and age-related fragility. This study evaluates the effectiveness of LOCKED COMPRESSION PLATES (LCPs) in the surgical management of these fractures. Fifty elderly patients with fractures classified by the AO system underwent LCP fixation at Al-Beida Medical Center. Outcomes included radiological union, functional recovery assessed by the Knee Society Score (KSS), and complication rates. Radiological union was achieved in all cases within an average of 12.7 weeks. Functional recovery was excellent for Ty

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Darvay, Zsolt, Tibor Illés, and Csilla Majoros. "Interior-point algorithm for sufficient LCPs based on the technique of algebraically equivalent transformation." Optimization Letters, June 24, 2020. http://dx.doi.org/10.1007/s11590-020-01612-0.

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Yang, Ting, Lizhen Wang, Lihua Zhou, and Hui Chen. "A detection of multi-level co-location patterns based on column calculation and HDBSCAN clustering." Intelligent Data Analysis: An International Journal, January 31, 2025. https://doi.org/10.1177/1088467x241308765.

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A spatial co-location pattern is a subset of a spatial feature set whose instances prevalently appear in nearby locations in space. The objective of spatial co-location pattern mining is to detect co-location patterns that are non-obvious, informative, or predictive. Due to the heterogeneity in the distribution of spatial instances, spatial co-location patterns are classified into global co-location patterns (GCPs) and local co-location patterns (LCPs). The technique that discovers both simultaneously is termed multi-level co-location pattern mining (MLCPM). However, existing MLCPM methods hav

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GRIMES, Welid, and Mohamed Achache. "A path-following interior-point algorithm for monotone LCP based on a modified Newton search direction." RAIRO - Operations Research, April 13, 2023. http://dx.doi.org/10.1051/ro/2023054.

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In this paper, we propose a short-step feasible full-Newton step path-following interior-point algorithm (IPA) for monotone linear complementarity problems (LCPs). The proposed IPA uses the technique of algebraic equivalent transformation (AET) induced by an univariate function to transform the centering equations which defines the central-path. By applying Newton’s method to the modified system of the central-path of LCP, a new Newton search direction is obtained. Under new appropriate defaults of the threshold τ which defines the size of the neighborhood of the central-path and of θ which de

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Coleman, Kristin A., Caleb C. Hudson, and Joe Flanagan. "Repair of a Comminuted Femur Fracture in a Komodo Dragon (Varanus komodoensis) Using a Double Plating Technique." Journal of Herpetological Medicine and Surgery, December 19, 2022. http://dx.doi.org/10.5818/jhms-d-22-00020.

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This report describes double locking compression plate fixation of a moderately comminuted mid-diaphyseal right femur fracture in a Komodo dragon (Varanus komodoensis). The animal was restrained for a routine examination, during which the dragon struggled to escape restraint. When returned to the exhibit, the dragon did not use the right pelvic limb to walk. A right-sided, closed, mid-diaphyseal comminuted (type C3) femur fracture was diagnosed using palpation and radiographs, and the animal was transported to a specialty clinic within a few hours for fracture repair. Two locking compression p

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Zhao, Xin, Ziyue Yang, Xiaoyu Zhang, et al. "A Liquid Crystal Polymer With Thermally‐Induced Deformation and Reversible Fluorescence Switching." Advanced Optical Materials, January 25, 2025. https://doi.org/10.1002/adom.202403469.

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AbstractStimuli‐responsive liquid crystal polymers (LCPs) hold significant promises as materials for designing multifunctional soft actuators. Recently, this group explored a novel strategy to develop a multi‐responsive LCP by combining ring‐opening metathesis polymerization (ROMP) with post‐polymerization modification (PPM). The current study aims to advance the approach to design an LCP capable of thermally‐induced deformation and fluorescence switching. ROMP is first employed to synthesize a reactive linear LCP precursor containing aggregation‐induced emission luminogens (AIEgens) with exce

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De Santis, Marianna, Sven de Vries, Martin Schmidt, and Lukas Winkel. "A Penalty Branch-and-Bound Method for Mixed Binary Linear Complementarity Problems." INFORMS Journal on Computing, August 23, 2022. http://dx.doi.org/10.1287/ijoc.2022.1216.

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Linear complementarity problems (LCPs) are an important modeling tool for many practically relevant situations and also have many important applications in mathematics itself. Although the continuous version of the problem is extremely well-studied, much less is known about mixed-integer LCPs (MILCPs) in which some variables have to be integer-valued in a solution. In particular, almost no tailored algorithms are known besides reformulations of the problem that allow us to apply general purpose mixed integer linear programming solvers. In this paper, we present, theoretically analyze, enhance,

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Illés, Tibor, Petra Renáta Rigó, and Roland Török. "Unified Approach of Interior-Point Algorithms for $$P_*(\kappa )$$-LCPs Using a New Class of Algebraically Equivalent Transformations." Journal of Optimization Theory and Applications, June 9, 2023. http://dx.doi.org/10.1007/s10957-023-02232-1.

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AbstractWe propose new short-step interior-point algorithms (IPAs) for solving $$P_*(\kappa )$$ P ∗ ( κ ) -linear complementarity problems (LCPs). In order to define the search directions, we use the algebraic equivalent transformation (AET) technique of the system describing the central path. A novelty of the paper is that we introduce a whole, new class of AET functions for which a unified complexity analysis of the IPAs is presented. This class of functions differs from the ones used in the literature for determining search directions, like the class of concave functions determined by Haddo

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Darvay, Zsolt, and Petra Renáta Rigó. "Interior-point algorithm for symmetric cone horizontal linear complementarity problems based on a new class of algebraically equivalent transformations." Optimization Letters, June 13, 2023. http://dx.doi.org/10.1007/s11590-023-02020-w.

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AbstractWe generalize a primal-dual interior-point algorithm (IPA) proposed recently in (Illés T, Rigó PR, Török R Unified approach of primal-dual interior-point algorithms for a new class of AET functions, 2022) to $$P_*(\kappa )$$ P ∗ ( κ ) -horizontal linear complementarity problems (LCPs) over Cartesian product of symmetric cones. The algorithm is based on the algebraic equivalent transformation (AET) technique with a new class of AET functions. The new class is a modification of the class of AET functions proposed in (Illés T, Rigó PR, Török R Unified approach of primal-dual interior-poin

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Jurisic, S., M. El-Chami, M. Schiavone, et al. "Outcomes of tine-based leadless pacemakers retrieval: a multicenter study." Europace 26, Supplement_1 (2024). http://dx.doi.org/10.1093/europace/euae102.415.

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Abstract Background Leadless cardiac pacemakers (LCP) are well established in daily practice and comparable in safety as well as efficacy to conventional transvenous pacemakers. With increasing implant volumes, more patients may need extraction and retrieval of these devices. Data on extractability of LCPs is however scare. Purpose The aim of this study is to analyze indication, techniques, efficacy and safety of LCP extractions in a multicenter international registry. Methods This is an international, multicenter retrospective registry. Demographic parameters, indication of LCP extraction, su

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