Pseudoinversion of degenerate metrics by C. Atindogbe, J.-P. Ezin, Joël Tossa

“…A large class of differential operators in differential geometry is intrinsically defined by means of the dual metric g∗ on the dual bundle TM∗ of 1-forms on M. If the metric g is (semi)-Riemannian, the metric g∗ is just the inverse of g. …”
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The Heart Block Hat-Trick: A Case of Alternating First-, Second-, and Third-Degree Heart Blocks by Nicholas Huerta, Salman Malik, Christopher Haas

“…A pacemaker was implanted and set for physiologic pacing via left bundle branch area pacing (LBBAP). This case will discuss potential genetic abnormalities associated with AV block and highlight LBBAP as an emerging technique for physiologic pacing.…”
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Digital transformation of social research and development by I. Groshev, Y. Krasovskiy

“…What are the visual features of sociological research in a bundle with social psychological methods and with management psychology? …”
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Anterior Approach in a Huge Lipomatous Tumor of the Thigh by Jordi Faig-Martí

“…Based on Thomson’s anterior approach, but modifying the skin incision, the medial distal femur was reached until the neurovascular bundle and, proximally, the lesser trochanter. …”
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Heat exchange processes in volume of fire-tube boiler with non-water heat transfer fluid by A. G. Mikhailov, O. V. Vdovin, E. N. Slobodina

“…A description is given of the design of a fire-tube boiler and its main components (furnaces and a convective bundle). The process of operation of a fire-tube boiler is considered. …”
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Chargeur dans une papetière : étude de la variabilité du travail by Marie-Christine Richard

“…Due to variations in the raw material, the loading workers had to adopt different strategies for transportation and handling, and also for cutting the metal ties around the pulp bundles. In addition, the layout of the loading stations was different at the four machines studied, and the training received by the regular and reserve employees also varied, impacting upon their working strategies. …”
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Characterization of the natural mineral form from the PbS-Sb2S3 system by Štrbac N., Mihajlović I., Minić D., Živković Ž.

“…In most cases these nanowires are arranged like bundles, which were inspected with scanning electron microscopy (SEM). …”
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Dyssynchronous heart failure models in canines: New insights into electrocardiographic, echocardiographic and histological features by Han Jin, Shengwen Yang, Hao Huang, Sijing Cheng, Pengkang He, Sixian Weng, Min Gu, Hongxia Niu, Wei Hua, Yiran Hu, Hui Li

“…Methods A total of eight dogs were included in the experiment, four were tachy‐paced in right ventricle apex (RVAP) and 4 were paced in right atrium after the ablation of left bundle branch to achieve left bundle branch block (RAP+LBBB). …”
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Nonanatomic Posterolateral Tenodesis for Posterior Ligament Reconstruction Augmentation by Emiliano Álvarez-Salinas, M.D., Leandro Civetta, M.D., Javier Reparaz, M.D., Joan Carles Monllau, M.D., Ph.D., Rodolfo Morales-Avalos, M.D., M.Sc., Ph.D.

“…We describe a surgical technique in which a posterolateral tenodesis augmentation associated with a single-bundle reconstruction of the PCL is performed. It is proposed for use in isolated reconstructions of the PCL in cases of grade III ruptures associated with or unassociated with low-grade posterolateral corner injuries.…”
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Ricci and Bianchi identities for h-normal Γ-linear connections on J1(T,M) by Mircea Neagu

“…The aim of this paper is to describe the local Ricci and Bianchi identities of an h-normal Γ-linear connection on the first-order jet fibre bundle J1(T,M). We present the physical and geometrical motives that determined our study and introduce the h-normal Γ-linear connections on J1(T,M), emphasizing their particular local features. …”
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A rare case of type III popliteal artery entrapment syndrome causing popliteal pseudoaneurysm by Jinshou Yang, Peng Liu, Yingxin Xu, Yan You, Xiao Di, Yuexin Chen

“…Popliteal fossa muscle tissue evaluation revealed that the popliteal artery aneurysm was located beneath an anomalous muscle bundle. Thus, the patient was diagnosed with type III popliteal artery entrapment syndrome and treated surgically. …”
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Perivascular Wall Tumor in the Brain of a Dog by Margaret Cohn-Urbach, Annie Chen, Gary Haldorson, Stephanie Thomovsky

“…Microscopic examination of brain tissue collected postmortem demonstrated perivascular whorling and interwoven bundles of spindle-shaped cells. On immunohistochemistry, the tumor cells tested positive for vimentin and negative for factor VIII-related antigen, CD18, CD45, CD3, CD20, GFAP, S-100, and desmin. …”
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Sudden Visual Loss After Vitreoretinal Surgery: A Case Report by Agostino Salvatore Vaiano, Fabio Garavelli, Antonio Greco, Riccardo Merli, Alessandro De Filippis, Andrea Greco, Maria Marenco

“…Intraocular pressure was normal, but fundus examination revealed hemorrhages and whitening along the papillomacular bundle and macula, with additional whitening in the upper midperipheral region. …”
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Cochlear Organ Dissection, Immunostaining, and Confocal Imaging in Mice by Chenyu Chen, Binjun Chen, Xiaoqing Qian, Haojie Sun, Xiao Fu, Dongdong Ren

“…Each hair cell has a V-shaped or U-shaped hair bundle composed of actin-filled stereocilia and a kinocilium supported by true transport microtubules. …”
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Burgers’ Equations in the Riemannian Geometry Associated with First-Order Differential Equations by Z. Ok Bayrakdar, T. Bayrakdar

“…We construct metric connection associated with a first-order differential equation by means of the generator set of a Pfaffian system on a submanifold of an appropriate first-order jet bundle. We firstly show that the inviscid and viscous Burgers’ equations describe surfaces attached to an ODE of the form dx/dt=u(t,x) with certain Gaussian curvatures. …”
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Leukodepleted Packed Red Blood Cells Transfusion in Patients Undergoing Major Cardiovascular Surgical Procedure: Systematic Review and Meta-Analysis by Daniel Simancas-Racines, Ingrid Arevalo-Rodriguez, Gerard Urrutia, Diana Buitrago-Garcia, Solange Núñez-González, María José Martínez-Zapata, Eva Madrid, Xavier Bonfill, Ricardo Hidalgo-Ottolenghi

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FALB: a FC protocol link aggregation algorithm by Zhaohui WANG, Jianliang SHEN, Xia ZHANG, Ting CHEN

“…Link aggregation is a common technology to increase the bandwidth by bundling multiple physical links into a logical link.However, in a switching network based on the fibre channel (FC) protocol, as the forwarding traffic continues to concentrate, traditional static link aggregation algorithms have problems of poor load balance and low reliability.A dynamic load balancing link aggregation algorithm flow adaptive load balancing (FALB) based on FC protocol messages was proposed, which could realize dynamic adaptive matching of traffic and a reconnection protection mechanism for broken links.The results show that compared with the static load balancing algorithm design, the algorithm mechanism could maintain the effective bandwidth ratio above 95%, effectively improving the load balancing characteristics and reliability of the aggregated link.…”
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Fibre Optic Method for Detecting Oil Fluorescence in Marine Sediments by Emilia Baszanowska, Zbigniew Otremba, Maria Kubacka

“…The light exciting the fluorescence and the light emitted by the sediment are transmitted in a combined bundle of fibre optic threads. The analysis of excitation–emission spectra of sediments contaminated with oil shows variability of the shapes of fluorescence spectra depending on the type and degree of oil contamination, which indicates the feasibility of the sensor design for detecting oil in the sediment in situ.…”
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Symmetry breaking via internal geometry by Andrew Talmadge

“…In this paper, we consider G-principal bundle gauge theories, where G is a subgroup of U(V,k) (the unitary transformations on the internal vector space V with hermitian metric k) and we consider allowing the hermitian metric on the internal space V to become an additional dynamical element of the theory. …”
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Bricolage, spreco ed economia della festa by Laura Bonato

“…Cultural bricolage, however, can also be investigated in terms of game and fun: in this respect two particular ceremonies will be analyzed: the battle of the oranges, characterizing the Historical Carnival of Ivrea, and the Tomatina of Buñol. The common point between the two ceremonies is waste. …”
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