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Journal articles on the topic 'Full beating'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Chitariu, Dragos-Florin, Florin Negoescu, Mihaita Horodinca, Catalin-Gabriel Dumitras, Gures Dogan, and Mehmet Ilhan. "An Experimental Approach on Beating in Vibration Due to Rotational Unbalance." Applied Sciences 10, no. 19 (2020): 6899. http://dx.doi.org/10.3390/app10196899.

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This paper proposes a study in theoretical and experimental terms focused on the vibration beating phenomenon produced in particular circumstances: the addition of vibrations generated by two rotating unbalanced shafts placed inside a lathe headstock, with a flat friction belt transmission between the shafts. The study was done on a simple computer-assisted experimental setup for absolute vibration velocity signal acquisition, signal processing and simulation. The input signal is generated by a horizontal geophone as the sensor, placed on a headstock. By numerical integration (using an origina

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Kiser, Andy C., Hayden R. Pappas, Kelly C. Garner, Irion W. Pursell, J. Paul Mounsey, and Anil K. Gehi. "Evaluation of an Integrated Bipolar and Unipolar Ablation Device." Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery 9, no. 1 (2014): 33–37. http://dx.doi.org/10.1097/imi.0000000000000045.

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Objective Bipolar lesion creation is accepted as the most effective method to create transmural atrial ablations. However, the creation of an ablation pattern on the left and the right atrium with current bipolar devices is difficult on the beating heart. We have evaluated a novel integrated ablation device that creates both bipolar and unipolar lesions in a linear pattern on the beating porcine heart. Methods Using six porcine models, we evaluated the effectiveness of creating beating heart ablation lesions by transmurality and conduction block. Isolating lesions were created on the left and

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Cicuta, Pietro. "The use of biophysical approaches to understand ciliary beating." Biochemical Society Transactions 48, no. 1 (2020): 221–29. http://dx.doi.org/10.1042/bst20190571.

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Motile cilia are a striking example of the functional cellular organelle, conserved across all the eukaryotic species. Motile cilia allow the swimming of cells and small organisms and transport of liquids across epithelial tissues. Whilst the molecular structure is now very well understood, the dynamics of cilia is not well established either at the single cilium level nor at the level of collective beating. Indeed, a full understanding of this requires connecting together behaviour across various lengthscales, from the molecular to the organelle, then at the cellular level and up to the tissu

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Kovaleva, Tatyana I. "From the Comments on the Typology of the Visions in Old Russian Hagiography (The Plot of the Beating a Demon by a Saint)." Studies in Theory of Literary Plot and Narratology 16, no. 2 (2021): 5–15. http://dx.doi.org/10.25205/2410-7883-2021-2-5-15.

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This article examines the plot of visions on the beating a demon by a saint is not typical for the original Old Russian writings. This plot is included in the typology proposed earlier. It represents one of the possible ways of organizing a vast, thematically diverse material of vi-sions. Most of the examples of our typology are plots in the composition of hagiographic nar-ratives of various types. The considered plot is one these cases. We have analyzed two examples of visions containing scenes of beating demons from literary compositions of different times. From the Byzantine Life of Andrew

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Bayless, Brian A., Thomas H. Giddings, Mark Winey, and Chad G. Pearson. "Bld10/Cep135 stabilizes basal bodies to resist cilia-generated forces." Molecular Biology of the Cell 23, no. 24 (2012): 4820–32. http://dx.doi.org/10.1091/mbc.e12-08-0577.

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Basal bodies nucleate, anchor, and organize cilia. As the anchor for motile cilia, basal bodies must be resistant to the forces directed toward the cell as a consequence of ciliary beating. The molecules and generalized mechanisms that contribute to the maintenance of basal bodies remain to be discovered. Bld10/Cep135 is a basal body outer cartwheel domain protein that has established roles in the assembly of nascent basal bodies. We find that Bld10 protein first incorporates stably at basal bodies early during new assembly. Bld10 protein continues to accumulate at basal bodies after assembly,

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Manevitch, L. I., A. S. Kovaleva, and E. L. Manevitch. "Limiting Phase Trajectories and Resonance Energy Transfer in a System of Two Coupled Oscillators." Mathematical Problems in Engineering 2010 (2010): 1–24. http://dx.doi.org/10.1155/2010/760479.

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We study a problem of energy exchange in a system of two coupled oscillators subject to 1 : 1 resonance. Our results exploit the concept of limiting phase trajectories (LPTs). The LPT, associated with full energy transfer, is, in certain sense, an alternative to nonlinear normal modes characterized by conservation of energy. We consider two benchmark examples. As a first example, we construct an LPT and examine the convergence to stationary oscillations for a Duffing oscillator subjected to resonance harmonic excitation. As a second example, we treat resonance oscillations in a system of two n

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Nikonov, Vadim V. "ON THE ISSUE OF THE ANTI-CHURCH TRIALS OF THE MOSCOW REVOLUTIONARY TRIBUNAL OF THE 1918–1920S (THE СASE OF PRIEST MIKHAIL SAKHAROV)". RSUH/RGGU Bulletin. Series Political Sciences. History. International Relations, № 2 (2022): 90–98. http://dx.doi.org/10.28995/2073-6339-2022-2-90-98.

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The article considers the mechanisms of the repressive anti-church state policy of the Soviet government, which began its formation immediately after the October Revolution, using the case example of the Moscow Provincial Revolutionary Tribunal of 1918 against the rector of the St. George Church of the village of Vanilovo in the Ashitkov parish of the Bronnitsky district of the Moscow province, Father Mikhail Sakharov. The case was based on the incident with the beating of the Bronnitsky district Commissioner of Education, who wished to explain to residents the essence of the decree on the sep

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MOGAMI, YOSHIHIRO, and HANS MACHEMER. "A Novel Type of Ciliary Activity in Stylonychia Mytilus: Analysis of Potential-Coupled Motor Responses in the Transverse Cirri." Journal of Experimental Biology 161, no. 1 (1991): 239–55. http://dx.doi.org/10.1242/jeb.161.1.239.

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The motor responses of the transverse cirri of Stylonychia mytilus were investigated by applying high-speed microcinematography and step voltage-clamp. As a response to hyperpolarization, the transverse cirri began to swing posteriorly from an inactive upright posture at rest. The deeply inclined posture was maintained as long as the hyperpolanzing pulse was on. Upon depolarization, the cirri began to swing towards the anterior end of the cell and continued regular cyclic beating, orienting the effective stroke anteriorly. Motor responses of the transverse cirri occurred in quasi-planar motion

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Hwang, Kyu-Youn, Sung Hong Kwon, Sun-Ok Jung, et al. "Miniaturized bead-beating device to automate full DNA sample preparation processes for Gram-positive bacteria." Lab on a Chip 11, no. 21 (2011): 3649. http://dx.doi.org/10.1039/c1lc20692c.

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Codreanu, Smaranda Ioana, and Cristina Nicoleta Ciurea. "Candida spp. DNA Extraction in the Age of Molecular Diagnosis." Microorganisms 11, no. 4 (2023): 818. http://dx.doi.org/10.3390/microorganisms11040818.

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The standard procedure for the detection of candidemia is blood culture, a method that might require 3–5 days for a positive result. Compared with culturing, molecular diagnosis techniques can provide faster diagnosis. The current paper aimed to present the main strengths and constraints of current molecular techniques for Candida spp. DNA extraction, analyzing their efficiency from a time, price, and ease of usage point of view. A comprehensive search was conducted using the PubMed NIH database for peer-reviewed full-text articles published before October 2022. The studies provided adequate d

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Aigner, P., M. Schweiger, K. Fraser, et al. "Ventricular Flow Field Visualization During Mechanical Circulatory Support in the Assisted Isolated Beating Heart." Annals of Biomedical Engineering 48, no. 2 (2019): 794–804. http://dx.doi.org/10.1007/s10439-019-02406-x.

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AbstractInvestigations of ventricular flow patterns during mechanical circulatory support are limited to in vitro flow models or in silico simulations, which cannot fully replicate the complex anatomy and contraction of the heart. Therefore, the feasibility of using echocardiographic particle image velocimetry (Echo-PIV) was evaluated in an isolated working heart setup. Porcine hearts were connected to an isolated, working heart setup and a left ventricular assist device (LVAD) was implanted. During different levels of LVAD support (unsupported, partial support, full support), microbubbles wer

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Zhang, Kaiqing, Yin Kang, Tao Liu, et al. "A Compact Accelerator-Based Light Source for High-Power, Full-Bandwidth Tunable Coherent THz Generation." Applied Sciences 11, no. 24 (2021): 11850. http://dx.doi.org/10.3390/app112411850.

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Terahertz (THz) radiation sources are increasingly significant for many scientific frontiers, while the generation of THz radiation with high-power at wide-tunable frequencies is still a limitation for most existing methods. In this paper, a compact accelerator-based light source is proposed to produce coherent THz radiation with high pulse energy and tunable frequency from 0.1 THz to 60 THz. By using a frequency beating laser-modulated electron beam and undulator taper, intense coherent THz radiation can be generated through undulators. Theoretical analysis and numerical simulations demonstra

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Kobeissi, Hiba, Javiera Jilberto, M. Çağatay Karakan, et al. "MicroBundleCompute: Automated segmentation, tracking, and analysis of subdomain deformation in cardiac microbundles." PLOS ONE 19, no. 3 (2024): e0298863. http://dx.doi.org/10.1371/journal.pone.0298863.

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Advancing human induced pluripotent stem cell derived cardiomyocyte (hiPSC-CM) technology will lead to significant progress ranging from disease modeling, to drug discovery, to regenerative tissue engineering. Yet, alongside these potential opportunities comes a critical challenge: attaining mature hiPSC-CM tissues. At present, there are multiple techniques to promote maturity of hiPSC-CMs including physical platforms and cell culture protocols. However, when it comes to making quantitative comparisons of functional behavior, there are limited options for reliably and reproducibly computing fu

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Sjöstrand, Björn, Bruno Tremblay, and Mikael Danielsson. "Enhancing Through Air Drying process efficiency: Investigating laboratory-to-pilot scale correspondence and impact of process variables on tissue paper manufacturing." BioResources 18, no. 4 (2023): 8264–83. http://dx.doi.org/10.15376/biores.18.4.8264-8283.

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State-of-the-art manufacturing of tissue paper by Through Air Drying provides excellent product performance, although at a high production cost and energy use. In this work, a laboratory scale vacuum suction box was used to mimic the initial dewatering and the Through Air Drying molding, together with a pilot-scale trial. The purpose was to investigate both how the laboratory scale corresponds to pilot scale testing and investigate how fabric design, basis weight, beating, and fibers affect dewatering and sheet caliper. This study reevaluates dewatering mechanisms during molding, challenging t

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Pokorny, Saskia, Katharina Huenges, Jan-Paul Gundlach, et al. "Off-Pump Tricuspid Valved Stent Implantation: Real-Time Three-Dimensional Transesophageal Echocardiography for Guidance and Assessment." Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery 9, no. 5 (2014): 383–87. http://dx.doi.org/10.1097/imi.0000000000000092.

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In this case report, the value of real-time three-dimensional transesophageal echocardiography (TEE) for guidance and assessment of orthotopic tricuspid valved stent implantation in the beating heart is assessed in four pigs. A full two-dimensional TEE evaluation of standardized parameters was conducted. Three-dimensional TEE provided dependable imaging of anatomical structures of the right side of the heart, the delivery system, and the valved stent, allowing easier orientation and more accurate views for the surgical team. Although visualization of the tricuspid valve in the porcine model is

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Feng, Nan, Shaobo Li, and Qingsong Luo. "Sparse Volterra Equalizer to Mitigate the Nonlinear Distortion in High Power Budget IM-DD OFDM PON." Journal of Physics: Conference Series 2440, no. 1 (2023): 012013. http://dx.doi.org/10.1088/1742-6596/2440/1/012013.

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Abstract To improve the power budget for intensity-modulation direct-detection (IM-DD) orthogonal frequency division multiplexing passive optical network (OFDM PON), a high power budget downstream scheme by using the Volterra equalizer in digital signal processing (DSP) processing is proposed in this paper. When the launch power is increased, the subcarrier-to-subcarrier beating interference (SSBI) and other nonlinear distortion are well mitigated by the Volterra equalizer. Moreover, to reduce the complexity of receiver DSP unit, the sparse Volterra equalizer is obtained through optimizing ful

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Van Belleghem, Y., F. Caes, L. Maene, H. Van Overbeke, A. Moerman, and G. Van Nooten. "Off-Pump Coronary Surgery: Surgical Strategy for the High-Risk Patient." Cardiovascular Surgery 11, no. 1 (2003): 75–79. http://dx.doi.org/10.1177/096721090301100114.

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Objective In a retrospective study, we compared two groups of consecutive patients operated by the same team during the year 2000 for coronary artery disease with the use of extracorporeal circulation (group 1, n = 230) or on the beating heart using the Octopus II plus stabiliser (group 2. n = 228). High-risk patients were identified by a EuroSCORE plus 6. EuroSCORE definitions and predicted risk models were utilized to compare the variables of the groups. Methods There were no significant differences between the preoperative variables of the groups in age, gender, left ventricular function, d

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Böddeker, Thomas J., Stefan Karpitschka, Christian T. Kreis, Quentin Magdelaine, and Oliver Bäumchen. "Dynamic force measurements on swimming Chlamydomonas cells using micropipette force sensors." Journal of The Royal Society Interface 17, no. 162 (2020): 20190580. http://dx.doi.org/10.1098/rsif.2019.0580.

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Flagella and cilia are cellular appendages that inherit essential functions of microbial life including sensing and navigating the environment. In order to propel a swimming microorganism they displace the surrounding fluid by means of periodic motions, while precisely timed modulations of their beating patterns enable the cell to steer towards or away from specific locations. Characterizing the dynamic forces, however, is challenging and typically relies on indirect experimental approaches. Here, we present direct in vivo measurements of the dynamic forces of motile Chlamydomonas reinhardtii

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Sykes, Jean. "Find it in London: a unique co-operative venture across libraries, archives and museums." Art Libraries Journal 28, no. 1 (2003): 19–23. http://dx.doi.org/10.1017/s0307472200012943.

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Find it in London is the first pilot project of its kind in London. Using ten partner institutions across the archive, library and museum domains, it tests the concept of searching in one single step across these sectors for relevant collections. The pilot database, though currently small, allows an information seeker to choose a subject and find out which archives, libraries and museums in the pilot have collections which may be of interest. The next step will be to seek further substantial funding to scale the project up across the full span of London’s information treasure troves and create

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Bannister, Jennifer, Li-Chin Jennifer Ho, and Xiaoxiao Song. "Does the U.S. Market Reward Foreign Firms and Domestic Firms Differently? Evidence from Meeting-or-Beating Earnings Expectations." Journal of International Accounting Research 22, no. 1 (2023): 1–28. http://dx.doi.org/10.2308/jiar-2021-108.

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ABSTRACT This paper investigates whether the U.S. market rewards cross-listed foreign firms and domestic firms differently when they meet or beat earnings expectations (MBE). Using 1,800 matched pairs of foreign firms and domestic firms from year 2005 to 2014, we find that (1) the MBE premium is discounted for foreign firms compared to U.S. domestic firms, (2) although the reward for MBE is discounted for foreign firms, they suffer a similar penalty as domestic firms when they miss expectations, (3) foreign firms from countries with strong legal enforcement and full or substantial IFRS adoptio

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Hong, Bo-Young, Mark Driscoll, Dawn Gratalo, Thomas Jarvie, and George M. Weinstock. "Improved DNA Extraction and Amplification Strategy for 16S rRNA Gene Amplicon-Based Microbiome Studies." International Journal of Molecular Sciences 25, no. 5 (2024): 2966. http://dx.doi.org/10.3390/ijms25052966.

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Next-generation sequencing technology has driven the rapid advancement of human microbiome studies by enabling community-level sequence profiling of microbiomes. Although all microbiome sequencing methods depend on recovering the DNA from a sample as a first critical step, lysis methods can be a major determinant of microbiome profile bias. Gentle enzyme-based DNA preparation methods preserve DNA quality but can bias the results by failing to open difficult-to-lyse bacteria. Mechanical methods like bead beating can also bias DNA recovery because the mechanical energy required to break tougher

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Marchenko, A. V., P. A. Myalyuk, A. A. Petrishchev, F. B. Samoshina, A. A. Andrianova, and V. A. Belov. "Aortic root surgery in the beating heart: a case series." Siberian Journal of Clinical and Experimental Medicine 40, no. 2 (2025): 159–67. https://doi.org/10.29001/2073-8552-2025-40-2-159-167.

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Aim: To describe the technique of surgical intervention on the aorta and aortic valve under working heart conditions with constant antegrade coronary myocardial perfusion and / or in combination with cardioplegic cardiac arrest; and also to assess the effectiveness of this method of myocardial protection and the possibility of its further use in aortic surgery.Materials and methods: From March to November 2024, 12 patients underwent planned surgery at the S.G. Sukhanov Federal Center for Cardiovascular Surgery of the Ministry of Health of Russia (Perm). The average age was 57.75±9.8 years – 10

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Henriksen, Michael, Simon Davide Luigi Piccioni, and Massimo Lai. "New Combined Solution to Harness Wave Energy—Full Renewable Potential for Sustainable Electricity and Fresh Water Production." Proceedings 20, no. 1 (2019): 10. http://dx.doi.org/10.3390/proceedings2019020010.

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This paper is a first general dissemination of the H2020 Project Wave to Energy and Water (W2EW) started in January 2019. The joint vision of the W2EW consortium (Wavepiston, Ener.Med, Fiellberg, Vryhof) is to deliver a world-beating wave powered technology solution for electricity production and desalination. It relies on the innovative integration of wave energy and sea water desalination technologies, to produce zero-emission electricity and fresh water, with dynamic optimization of energy production and maximizing the available wave energy using fresh water as storage. The W2EW solution en

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OLOCHE, ISRAEL ADAMA, DAVIES OBAROMI ABIODUN, FOLAKE FAITH OLABODE, and JOESPH ANEJO-OKOPI. "INVESTIGATING THE MECHANISM OF ANTIHYPERTENSIVE ACTIONS OF MEDICINAL PLANTS USING SOME ANIMAL MODELS." AFRICAN JOURNAL OF PHARMACEUTICAL RESEARCH AND DEVELOPMENT 15, no. 2 (2023): 1–8. http://dx.doi.org/10.59493/425abq.

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As the search for, and development of new drugs continues, drug companies engage in the large-scale pharmacological screening of medicinal plants. This creates the need to elucidate the mechanism of action of medicinal plants found to possess biological activity as a means of deriving their full therapeutic potential. This research was carried out to investigate the mechanism of the antihypertensive action of Vernonia amygdalina, Ocimum gratissimum, and Pterocarpus erinaceus using animal models. The dried 70% ethanolic extracts of the plants were prepared at varying concentrations ranging from

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Gingras, Denis, Daniel White, Jérome Garin, et al. "Molecular Cloning and Characterization of a Radial Spoke Head Protein of Sea Urchin Sperm Axonemes: Involvement of the Protein in the Regulation of Sperm Motility." Molecular Biology of the Cell 9, no. 2 (1998): 513–22. http://dx.doi.org/10.1091/mbc.9.2.513.

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Monoclonal antibodies raised against axonemal proteins of sea urchin spermatozoa have been used to study regulatory mechanisms involved in flagellar motility. Here, we report that one of these antibodies, monoclonal antibody D-316, has an unusual perturbating effect on the motility of sea urchin sperm models; it does not affect the beat frequency, the amplitude of beating or the percentage of motile sperm models, but instead promotes a marked transformation of the flagellar beating pattern which changes from a two-dimensional to a three-dimensional type of movement. On immunoblots of axonemal

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Asayeshi, Jamal, and Khalil Afandak. "Crimes against Benefits of Organs in Fiqh and Penal System of Iran." Journal of Politics and Law 9, no. 6 (2016): 9. http://dx.doi.org/10.5539/jpl.v9n6p9.

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Benefits of organs refer to non-material forces put by God in human organs definite or indefinitely e.g. eyesight in the eyes, wisdom in brain, or heart beating. The benefits of internal organs are like the organs outside the body and is under cover of the general rule of whatever there is only one of it in the body, the blood money will be a full one. Many scholars have mentioned the obligation for a full compensation for destruction of each organ. Several studies have been conducted on the elimination of benefits or determination of the value of the organ in religious regulatory books and th

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Rehman, Waseem, Aqeel Ahmed, Husnain Bashir, Ubaid Ullah, Muhammad Mohsin, and Sindhu . "Comparison of Outcome of Bleeding with Single and Dual Antiplatelet Therapy in Beating Heart Surgery." Pakistan Journal of Medical and Health Sciences 15, no. 8 (2021): 2123–26. http://dx.doi.org/10.53350/pjmhs211582123.

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Objective: To compare the outcome of Bleeding with Single and Dual Antiplatelet Therapy in Beating Heart Surgery Methodology: A total of 102 cases between 25 to 60 years, of either gender, advised CABG procedure and suitable for beating heart surgery were included in the study. Whereas those with known bleeding diathesis, not suitable candidate for beating heart surgery and with concomitant valvular heart disease were excluded from the study. These cases were enrolled through wards of Cardiothoracic Surgery Department, Shaikh Zayed Hospital, Lahore. Three groups were formed A,B and C. Group-A

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Kadum, Jaffar Emad, Cheng Feng, and Thomas Schneider. "Characterization of the Noise Induced by Stimulated Brillouin Scattering in Distributed Sensing." Sensors 20, no. 15 (2020): 4311. http://dx.doi.org/10.3390/s20154311.

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The excess noise due to stimulated Brillouin scattering (SBS) in gain and loss-based Brillouin optical time-domain analyzers (BOTDA) has been investigated theoretically and experimentally for the first time to the best of our knowledge. This investigation provides a full insight to the SBS-induced noise distribution, which mainly comes from phase-to-intensity conversion noise and the beating noise between the probe wave and spontaneous Brillouin scattering. A complete theoretical model, which is in good agreement with the experimental results, is presented to describe the noise. The results sh

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Jin, Suo, John Oshinski, and Don P. Giddens. "Effects of Wall Motion and Compliance on Flow Patterns in the Ascending Aorta." Journal of Biomechanical Engineering 125, no. 3 (2003): 347–54. http://dx.doi.org/10.1115/1.1574332.

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Helical flows have been observed in the ascending aorta in vivo, and geometric curvature has been suggested to be a major contributing factor. We employed magnetic resonance imaging (MRI) and velocity mapping to develop a computational model to examine the effects of curvature and also wall compliance and movement upon flow patterns. In the computational model, MRI-derived geometry and velocities were imposed as boundary conditions, which included both radial expansion-contraction and translational motion of the wall. The computed results were in agreement with the MR data only when full wall

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Gupta, Rajiv. "Research Paper on Artificial Intelligence." International Journal of Engineering and Computer Science 12, no. 02 (2023): 25654–0656. http://dx.doi.org/10.18535/ijecs/v12i02.4720.

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This branch of computer science is concerned with making computers behave like humans. Artificial intelligence includes game playing, expert systems, neural networks, natural language, and robotics. Currently, no computers exhibit full artificial intelligence (that is, are able to simulate human behavior). The greatest advances have occurred in the field of games playing. The best computer chess programs are now capable of beating humans. Today, the hottest area of artificial intelligence is neural networks, which are proving successful in a number of disciplines such as voice recognition and

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Pooja, Agarwal, Yadav Pooja, Sharma Neelam, and Uniyal Ruchika. "Research Paper on Artificial Intelligence." International Journal of Case Studies 3, no. 5 (2013): 07–14. https://doi.org/10.5281/zenodo.3521140.

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This branch of computer science is concerned with making computers behave like humans. Artificial intelligence includes game playing, expert systems, neural networks, natural language, and robotics. Currently, no computers exhibit full artificial intelligence (that is, are able to simulate human behavior). The greatest advances have occurred in the field of games playing. The best computer chess programs are now capable of beating humans. Today, the hottest area of artificial intelligence is neural networks, which are proving successful in a number of disciplines such as voice recognition and

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Chamberland, Cree, Almudena Martinez-Fernandez, Rosanna Beraldi, and Timothy J. Nelson. "Embryonic Decellularized Cardiac Scaffold Supports Embryonic Stem Cell Differentiation to Produce Beating Cardiac Tissue." ISRN Stem Cells 2014 (March 31, 2014): 1–10. http://dx.doi.org/10.1155/2014/625164.

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Regenerative medicine offers a curative approach to treating heart disease through multiple emerging therapeutic concepts. Decellularized organ scaffolds are being optimized to guide and spatially organize stem cell differentiation in efforts to rebuild functional tissues. Additionally, pluripotent stem cells offer a transformative cell source to differentiate into the full spectrum of cellular building blocks. Adult cardiac tissues have been used as extracellular scaffolds as a proof of principle; however, matching the developmental stages of embryonic scaffold with primitive cardiac progenit

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Ayan, Sezer. "Violence against women in women’s perception; an examination of women’s shelters in TurkeyKadın algısında kadına yönelik şiddet; Türkiye’de kadın sığınma evleri üzerine bir inceleme." Journal of Human Sciences 15, no. 1 (2018): 251. http://dx.doi.org/10.14687/jhs.v15i1.5187.

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Aim. To determine if there is a correlation between women’s traditional views about marriage and the family (TBAMAK), patriarchal beliefs about marriage (PBAM), and beliefs about wife beating (IBWB) and type and frequency of violence they are subjected to. Method. This study’s universe comprises of 64 women housed in Turkish Ministry of Family and Social Policies’ women protection houses because of domestic violence. Findings. Data gathered during this study demonstrates that there is a direct correlation between having traditional beliefs about marriage and women being subjected to sexual vio

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Agrawal, Sujan Narayan, Vivek K. Joshi, Sarita Sanapale, and Praveen C. Tiwari. "Ectopia cordis: a case report and review of literature." International Surgery Journal 5, no. 2 (2018): 739. http://dx.doi.org/10.18203/2349-2902.isj20180386.

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The Ectopia cordis is a rare congenital condition. It is characterized by the abnormal position of the heart outside the thoracic cavity, associated with defects in the parietal pericardium, diaphragm, sternum, and, in most cases, cardiac malformations. The reported prevalence is 5.5 to 7.9 per million live births. The designation Ectopia cordis was first proposed by Abott in 1998, although cases of patients with similar defects had been reported in past. Only 267 cases have been reported as of 2001, most (95%) associated with other cardiac abnormalities. A 10 hour old, normal, vaginally deliv

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Ribeiro, Igo B., Janet M. C. Ngu, Gurinder Gill, and Fraser D. Rubens. "Development of a high fidelity pressurized porcine beating heart simulator for cardiac surgery training." Perfusion 32, no. 7 (2017): 568–73. http://dx.doi.org/10.1177/0267659117709921.

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Background: Development of a high-fidelity cardiac surgery simulator (CSS) requires integration of a heart model with a mock cardiopulmonary bypass (CPB) circuit that can provide feedback to mimic the pathophysiology of cardiac surgery. However, the cost of commercially available simulators precludes regular use. We describe steps in the construction of a high-fidelity CSS that integrates a pulsatile paracorporeal ventricular-assist device (Pulse-VAD) and a commercially available CPB simulator. Methods/Results: Eight porcine hearts were initially prepared. The configuration consisted of cannul

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Zhu, Qianjin, Xing Wang, Xinhang Xu, et al. "Optimization of Manufacturing Parameters and Experimental Study of Rice Straw Fiber-Based Plant Fiber Seedling Pots." Agronomy 13, no. 7 (2023): 1782. http://dx.doi.org/10.3390/agronomy13071782.

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In order to improve and alleviate environmental pollution caused by the disposal of seedling pots, a rice straw fiber-based headed vegetable seedling pot material, which is suitable for mechanical transplantation and biodegradable, was studied. Used rice straw as the main raw material, a five-factor and five-level (1/2 full implementation) quadratic regression orthogonal rotation central of rotation combination test method. The experimental factors included the beating degree of rice straw fiber, quantity, the proportion of rice fiber, neutral sizing agents, and wet strength agent mass fractio

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Wang, Ge, Yinong Liu, Yangbo Ye, Shiying Zhao, Jiang Hsieh, and Shuping Ge. "Top-level design and preliminary physical analysis for the first electron-beam micro-CT scanner." Journal of X-Ray Science and Technology: Clinical Applications of Diagnosis and Therapeutics 12, no. 4 (2004): 251–60. http://dx.doi.org/10.3233/xst-2004-00115.

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A state of the art X-ray micro-CT scanner takes about 20 seconds to acquire a full dataset, which is too slow to capture the rapidly beating heart of small animals. We have been working to develop the first electron-beam micro-CT (EBMCT) prototype for cardiac imaging of the mice and rats. In this paper, we describe the background on electron-beam CT (EBCT) and emphasize the needs for EBMCT. Then, we present a top-level design and a preliminary physical analysis for the first EBMCT scanner. The proposed EBMCT prototype would allow 0.03–0.01 s temporal resolution (35–70 half-scans per second) wi

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GORDON, DANIEL A. "Full Speed Ahead? The Trente Glorieuses in a Rear View Mirror." Contemporary European History 26, no. 1 (2016): 189–99. http://dx.doi.org/10.1017/s0960777316000461.

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It is a historiographical commonplace to portray France during the so-called Trente Glorieuses of economic expansion after the Liberation, especially during the last of those three decades ending in the 1973 oil crisis, as engaged heart and soul in a project of full-throttle modernisation. The Fifth Republic under Charles De Gaulle and Georges Pompidou rolled up its sleeves and set to work tackling the country's multifarious examples of historical backwardness. France ceased to be a nation of peasants, small-minded small business owners and bolshie workers, and instead dreamed of becoming one

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Haber, Deborah A., Juri Toomre, and Frank Hill. "Response of the solar five-minute oscillations to a major flare." Symposium - International Astronomical Union 123 (1988): 59–62. http://dx.doi.org/10.1017/s0074180900157730.

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Solar five-minute oscillations of intermediate-degree ℓ were observed both before and after a very strong white-light flare. Intensity images of the full Sun taken on two sides of the Fe I λ 5576 spectral line were recorded on film, digitized with 8″ spatial resolution, and then converted into Doppler velocities. The data were projected onto both equatorial and polar sectoral modes and Fourier transformed in time. Comparing the resulting power spectra, we find a substantial increase in power in the p5 ridge of the equatorial modes on the day after the flare; such an increase may be a consequen

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Heisenberg, Lavinia, Henri Inchauspé, and David Maibach. "Observing kinematic anisotropies of the stochastic background with LISA." Journal of Cosmology and Astroparticle Physics 2025, no. 01 (2025): 044. https://doi.org/10.1088/1475-7516/2025/01/044.

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Abstract We propose a diagnostic tool for future analyses of stochastic gravitational wave background signals of extra-galactic origin in LISA data. Next-generation gravitational wave detectors hold the capability to track unresolved gravitational waves bundled into a stochastic background. This composite background contains cosmological and astrophysical contributions, the exploration of which offers promising avenues for groundbreaking new insights into very early universe cosmology as well as late-time structure formation. In this article, we develop a full end-to-end pipeline for the extra

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Slavík, Jan, Josef Skopalík, Ivo Provazník, and Jaromír Hubálek. "Multi-Electrode Array with a Planar Surface for Cell Patterning by Microprinting." Sensors 19, no. 24 (2019): 5379. http://dx.doi.org/10.3390/s19245379.

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Multielectrode arrays (MEAs) are devices for non-invasive electrophysiological measurements of cell populations. This paper describes a novel fabrication method of MEAs with a fully planar surface. The surface of the insulation layer and the surface of the electrodes were on one plane; we named this device the planar MEA (pMEA). The main advantage of the pMEA is that it allows uniform contact between the pMEA surface and a substrate for positioning of microfluidic channels or microprinting of a cell adhesive layer. The fabrication of the pMEA is based on a low adhesive Au sacrificial peel-off

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Hjelm, N. M., and H. W. Julius. "Centenary of tele-electrocardiography and telephonocardiography." Journal of Telemedicine and Telecare 11, no. 7 (2005): 336–38. http://dx.doi.org/10.1258/135763305774472088.

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In the history of electrocardiography the names of two physiologists stand out: Augustus Waller (1865–1922) and Willem Einthoven (1860–1927). Waller was the first to show that the beating heart produces a weak electric potential, which can be registered by a measuring device connected to electrodes attached to the skin. Einthoven developed a 'string' galvanometer, which was much faster and more sensitive than the system used by Waller. Einthoven's electrocardiograph was ready for use in 1903. To facilitate investigations of patients Einthoven connected his instrument to the Academic Hospital i

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Borovik, V. V., I. I. Tileubergenov, A. V. Moiseenko, D. N. Maystrenko, and D. A. Granov. "Relationship between allograft perfusion preparation variations and rate of arterial and biliary complications in orthotopic liver transplantation." Russian Journal of Transplantology and Artificial Organs 26, no. 3 (2024): 43–55. http://dx.doi.org/10.15825/1995-1191-2024-3-43-55.

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Objective: to evaluate the possible influence of different graft perfusion preparation variations on the incidence of biliary and vascular complications of orthotopic liver transplantation (OLT).Materials and methods. Data on 287 full-size liver transplants from donors with brain death and beating heart were processed. There were 262 and 25 primary and repeat OLTs, respectively. Before completion of portal anastomosis formation and inclusion into systemic blood flow, the graft was perfused with hypo- (group 2) and isotonic (group 4) saline in order to minimize hemodynamic disorders.Results. Th

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Hong, Seonguk, Soong Deok Lee, and Dong Hoon Shin. "Forensic Anthropological Analysis of the Korean Empire’s Post-mortem Examination Report on Park Bong-Un of Unbong County." Korean Journal of Legal Medicine 48, no. 4 (2024): 141–52. http://dx.doi.org/10.7580/kjlm.2024.48.4.141.

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During the Joseon Dynasty of Korea, a reasonable investigation of the dead was well developed even before the introduction of modern forensic techniques from Western countries. Various reviews have been attempted on those investigation records currently stored in the Gyujanggak library, but an in-depth analysis has not been conducted on the extent to which the evidence mobilized at the time is valid from the perspective of modern forensic science. Therefore, we conducted a full-scale forensic review of the Gyujanggak record as an interdisciplinary study between forensic science and humanities.

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Ismaya, Erik Aditia, and Santoso Santoso. "TRADISI DANDANGAN SEBAGAI KAJIAN PEMBELAJARAN DALAM MENDUKUNG PENCAPAIAN VISI UNIVERSITAS KEBUDAYAAN (Studi pada Mata Kuliah Konsep Ilmu Pengetahuan Sosial)." Refleksi Edukatika : Jurnal Ilmiah Kependidikan 10, no. 1 (2019): 128–37. http://dx.doi.org/10.24176/re.v10i1.4202.

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The purpose of this study is to analyze the Dandangan Tradition while simultaneously analyzing the meaning and value of the Dandangan Tradition as a study of learning in supporting the achievement of the vision of the University of Culture. This study uses qualitative descriptive research and field studies. The main data obtained directly through interviews with informants. observation, literature study and documentation.. The validity of the source triangulation technique is used. Data analysis was performed through inductive-descriptive-verivative analysis. The results of the study showed th

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Dias, Tiago P., Sandra N. Pinto, Sandra Carvalho, et al. "Cost-Effective Mechanical Aggregation of Cardiac Progenitors and Encapsulation in Matrigel Support Self-Organization in a Dynamic Culture Environment." International Journal of Molecular Sciences 23, no. 24 (2022): 15785. http://dx.doi.org/10.3390/ijms232415785.

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Human iPSC-derived self-organized cardiac tissues can be valuable for the development of platforms for disease modeling and drug screening, enhancing test accuracy and reducing pharmaceutical industry financial burden. However, current differentiation systems still rely on static culture conditions and specialized commercial microwells for aggregation, which hinders the full potential of hiPSC-derived cardiac tissues. Herein, we integrate cost-effective and reproducible manual aggregation of hiPSC-derived cardiac progenitors with Matrigel encapsulation and a dynamic culture to support hiPSC ca

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Inácio, José M., Mafalda M. Nunes, Micael Almeida, Fernando Cristo, Rui Anjos, and José A. Belo. "Gene-Edited Human-Induced Pluripotent Stem Cell Lines to Elucidate DAND5 Function throughout Cardiac Differentiation." Cells 12, no. 4 (2023): 520. http://dx.doi.org/10.3390/cells12040520.

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(1) Background: The contribution of gene-specific variants for congenital heart disease, one of the most common congenital disabilities, is still far from our complete understanding. Here, we applied a disease model using human-induced pluripotent stem cells (hiPSCs) to evaluate the function of DAND5 on human cardiomyocyte (CM) differentiation and proliferation. (2) Methods: Taking advantage of our DAND5 patient-derived iPSC line, we used CRISPR-Cas9 gene-editing to generate a set of isogenic hiPSCs (DAND5-corrected and DAND5 full-mutant). The hiPSCs were differentiated into CMs, and RT-qPCR a

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Hajduk, Ryszard. "Pope Francis’ Renewal of Pastoral Care in the Logic of Mercy." Studia Warmińskie 58 (December 13, 2021): 301–18. http://dx.doi.org/10.31648/sw.6378.

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By showing people mercy, God points to the Church the way to fulfill her saving mission in the world. According to Pope Francis, the renewal of pastoral activity should be carried out in the logic of God’s mercy. As the beating heart of the Gospel, it should be at the center of the message of salvation communicated to people and give shape to pastoral care. The operationalization of the truth about God’s mercy leads pastors to adopt the attitude of going to the periphery of existence, to bring forgiveness and comfort to people wounded by sin, and to be ready to accompany them in achieving full

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Pace, Francesco, Emanuela Ingusci, Fulvio Signore, and Giulia Sciotto. "Human Resources Management Practices Perception and Extra-Role Behaviors: The Role of Employability and Learning at Work." Sustainability 13, no. 16 (2021): 8803. http://dx.doi.org/10.3390/su13168803.

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Human Resource Management (HRM) processes are considered the beating heart of any successful organization. Recently, several studies have highlighted how organizations can use commitment-oriented HR practices to generate organizational and individual effectiveness. The aim of this study was to verify whether the perception of HRM practices could be able to elicit extra-role behaviors and, at the same time, whether this relationship could be mediated by employability and learning conditions. The analyses were carried out on a sample of 1219 Italian workers using Structural Equation Models. The

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Leliever, William C., and Manning J. Correia. "Further Observations on the Effects of Head Position on Vertical OKN and OKAN in Normal Subjects." Otolaryngology–Head and Neck Surgery 97, no. 3 (1987): 275–81. http://dx.doi.org/10.1177/019459988709700305.

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Vertical optokinetic nystagmus (VOKN) and vertical optokinetic after-nystagmus (VOKAN) were studied in three head positions (upright, lateral, and head-hanging) in normal subjects by use of full-field OKN stimulation. Mean vertical OKN gain asymmetry (downbeating > upbeating) was noted for the upright position at stripe velocities of 40, 50, and 60 deg/sec. In three subjects, mean VOKN gain asymmetry was eliminated in the head-hanging position, but only slightly reduced in the lateral position. In one subject, mean gain asymmetry was reversed in the head-hanging position. Down-beating VOKAN

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