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477 Results Found

  • Article
  • Open Access
2 Citations
3,630 Views
14 Pages

NanoString Technology for Human Papillomavirus Typing

  • Mangalathu S. Rajeevan,
  • Sonya Patel,
  • Tengguo Li and
  • Elizabeth R. Unger

27 January 2021

High-throughput HPV typing assays with increased automation, faster turnaround and type-specific digital readout would facilitate studies monitoring the impact of HPV vaccination. We evaluated the NanoString nCounter® platform for detection and d...

(This article belongs to the Special Issue Next-Generation Technologies to Understand Mechanisms of Virus Infections)
  • Article
  • Open Access
21 Citations
4,504 Views
25 Pages

Bio-Strings: A Relational Database Data-Type for Dealing with Large Biosequences

  • Sergio Lifschitz,
  • Edward H. Haeusler,
  • Marcos Catanho,
  • Antonio B. de Miranda and ,
  • Elvismary Molina de Armas,
  • Alexandre Heine,
  • Sergio G. M. P. Moreira and
  • Cristian Tristão
  • + 3 authors+ 0 author

30 July 2022

DNA sequencers output a large set of very long biological data strings that we should persist in databases rather than basic text file systems. Many different data models and database management systems (DBMS) may deal with both storage and efficienc...

(This article belongs to the Special Issue Bioinformatics: Present and Future Biotechnology)
  • Article
  • Open Access
2 Citations
3,905 Views
24 Pages

4 June 2018

This paper proposed a modularized discharge-type topology for the voltage balance of series-connected super capacitor (SC) string. The proposed topology consists of cascaded converter modules and a boost converter. The cascaded converter modules disc...

(This article belongs to the Special Issue Power Electronics for Energy Storage)
  • Article
  • Open Access
1 Citations
484 Views
23 Pages

Certain Restrictions of Energy–Momentum Tensor in Bulk Viscous Fluid String Spacetimes

  • Sunil Kumar Yadav,
  • Uday Chand De and
  • Mohammad Nazrul Islam Khan

19 June 2026

The aim of this paper is to characterize a relativistic bulk viscous fluid string spacetime whose energy–momentum tensor satisfying certain geometric symmetries. At first, it is shown that a relativistic bulk viscous fluid string spacetime is a...

(This article belongs to the Section Mathematical Physics)
  • Article
  • Open Access
4 Citations
1,786 Views
12 Pages

6 September 2023

A Bianchi type-III cosmological model with self-similarity symmetry is investigated in cases with perfect fluid distribution and a cosmic string cloud. We show that this model admits a non-trivial homothetic vector field which possess non-null homoth...

(This article belongs to the Section C: Physics)
  • Article
  • Open Access
7 Citations
3,470 Views
20 Pages

Effects of Jet Induced by String-type Plasma Actuator on Flow Around Three-Dimensional Bluff Body and Drag Force

  • Takatoshi Matsubara,
  • Yoshiki Shima,
  • Hikaru Aono,
  • Hitoshi Ishikawa and
  • Takehiko Segawa

17 February 2020

An experimental investigation of active flow control on a three-dimensional (3D) curved surface bluff body was conducted by using a string-type plasma actuator. The 3D bluff body model tested in this study was composed of a quarter sphere and a half...

(This article belongs to the Special Issue Control of Dynamic Flow Fields)
  • Article
  • Open Access
1 Citations
3,689 Views
22 Pages

Systems-Based Approach for Optimization of Assembly-Free Bacterial MLST Mapping

  • Natasha Pavlovikj,
  • Joao Carlos Gomes-Neto,
  • Jitender S. Deogun and
  • Andrew K. Benson

30 April 2022

Epidemiological surveillance of bacterial pathogens requires real-time data analysis with a fast turnaround, while aiming at generating two main outcomes: (1) species-level identification and (2) variant mapping at different levels of genotypic resol...

(This article belongs to the Special Issue Computational Analysis of Biomedical Data)
  • Article
  • Open Access
2 Citations
1,330 Views
15 Pages

25 December 2024

Due to its significance in numerous scientific and engineering domains, discrete fractional calculus (DFC) has received much attention recently. In particular, it seems that the exploration of the stability of DFC is crucial. A mathematical model of...

(This article belongs to the Special Issue Recent Research on Fractional Calculus: Theory and Applications)
  • Article
  • Open Access
8 Citations
4,102 Views
17 Pages

Highly Distinct Microbial Communities in Elevated Strings and Submerged Flarks in the Boreal Aapa-Type Mire

  • Andrey L. Rakitin,
  • Shahjahon Begmatov,
  • Alexey V. Beletsky,
  • Dmitriy A. Philippov and ,
  • Vitaly V. Kadnikov,
  • Andrey V. Mardanov,
  • Svetlana N. Dedysh and
  • Nikolai V. Ravin
  • + 3 authors+ 0 author

Large areas in the northern hemisphere are covered by extensive wetlands, which represent a complex mosaic of raised bogs, eutrophic fens, and aapa mires all in proximity to each other. Aapa mires differ from other types of wetlands by their concave...

(This article belongs to the Special Issue Soil Microbiome: Biotic and Abiotic Interactions)
  • Article
  • Open Access
15 Citations
3,914 Views
14 Pages

Wet Snow Flashover Characteristics of 500-kV AC Insulator Strings with Different Arrangements

  • Jingwei Xu,
  • Fanghui Yin,
  • Longji Li,
  • Qingfeng Wen and ,
  • Hao Wang,
  • Shunnan Liu,
  • Zhidong Jia and
  • Masoud Farzaneh
  • + 3 authors+ 0 author

5 March 2019

In order to study the wet snow flashover characteristics of 500-kV AC insulator strings under different arrangements, wet snow flashover tests were carried out in the large climate chamber of China Electric Power Research Institute (CEPRI). The wet s...

(This article belongs to the Section Energy Science and Technology)
  • Review
  • Open Access
6 Citations
6,000 Views
52 Pages

This review discusses confinement, as well as the topological and critical phenomena, in the gauge theories which provide the condensation of magnetic monopoles. These theories include the 3D SU(N) Georgi-Glashow model, the 4D [U(1)] N - 1 -...

(This article belongs to the Special Issue Quark-Gluon Plasma in the Early Universe and in Ultra-Relativistic Heavy-Ion Collisions)
  • Article
  • Open Access
11 Citations
4,235 Views
7 Pages

Optimization of Shingled-Type Lightweight Glass-Free Solar Modules for Building Integrated Photovoltaics

  • Min-Joon Park,
  • Sungmin Youn,
  • Kiseok Jeon,
  • Soo Ho Lee and
  • Chaehwan Jeong

16 May 2022

High-power and lightweight photovoltaic (PV) modules are suitable for building-integrated photovoltaic (BIPV) systems. Due to the characteristics of the installation sites, the BIPV solar modules are limited by weight and installation area. In this s...

(This article belongs to the Special Issue Selected Papers from GPVC Conferences)
  • Article
  • Open Access
326 Views
14 Pages

29 June 2026

This study is dedicated to a separable F(R,T)-gravity related to the bulk viscous string fluid to extract the equation of state for F(R,T)-gravity. In this research, we offer an insight into calculating the density and pressure in terms of string ten...

(This article belongs to the Special Issue Trends in Differential Geometry and Algebraic Topology, 2nd Edition)
  • Article
  • Open Access
14 Citations
4,597 Views
16 Pages

14 October 2022

Plasma actuators (PA) can be utilized as fluid control devices without moving parts, but further improvement in drive efficiency is necessary. Herein, string-type PAs with up to 12 insulated conductive wires were evaluated to replace sheet-type PAs h...

(This article belongs to the Special Issue Dielectric Barrier Discharge Plasma Actuator for Active Flow Control)
  • Article
  • Open Access
8 Citations
3,241 Views
12 Pages

4 January 2019

We calculate the strongly intensive observables for multiplicities in two rapidity windows in the model with independent identical strings taking into account the charge sign of particles. We express the observables through the string pair correlatio...

(This article belongs to the Special Issue Selected Papers from the 7th International Conference on New Frontiers in Physics (ICNFP 2018))
  • Article
  • Open Access
2 Citations
2,267 Views
12 Pages

16 October 2023

In the present paper, we consider quantum theories obtained through the quantization of classical theories with first-class constraints assuming that these constraints form a Lie algebra. We show that in this case, one can construct physical quantiti...

(This article belongs to the Special Issue Universe: Feature Papers 2023—Field Theory)
  • Article
  • Open Access
4 Citations
4,331 Views
19 Pages

7 January 2022

Aapa mires (string-flark fens) are one of the main types of mires in northern Eurasia. It has an almost continuous distribution from Scandinavia to Kamchatka, disappearing in continental climate areas and becoming one of the dominant types in more oc...

(This article belongs to the Special Issue Peatland Ecosystem)
  • Article
  • Open Access
1,998 Views
10 Pages

Optimization Design of a Multi-String Standing Wave Electrospinning Apparatus Based on Electric Field Simulations

  • Xiaoqing Chen,
  • Jiahao Liang,
  • Xiang Tan,
  • Jiazheng Ding and ,
  • Wenyu Xie,
  • Changgang Li and
  • Yebin Cai
  • + 2 authors+ 0 author

17 August 2024

The mass production of uniform, high-quality polymer nanofibers remains a challenge. To enhance spinning yield, a multi-string standing wave electrospinning apparatus was developed by incorporating a string array into a standing wave electrospinning...

(This article belongs to the Special Issue Electrospun Polymer Nanofibers: Preparation, Design, and Characterization)
  • Article
  • Open Access
7 Citations
2,430 Views
13 Pages

An Approach to Assess the 500 kV Insulator String Condition Using Ultraviolet Imager

  • Faiq Arkan Dewanto,
  • Adityadika Miftakhul Khakim,
  • Tumiran,
  • Mochammad Wahyudi and ,
  • Noor Akhmad Setiawan and
  • Dharma Saputra
  • + 1 author+ 0 author

25 November 2022

The condition of each cup-and-pin insulator that forms a string must be considered in order to obtain effective guidance for contamination flashover mitigation. This paper describes an approach to assess the string condition based on the ultraviolet...

(This article belongs to the Topic High Voltage Systems and Smart Technologies)
  • Article
  • Open Access
16 Citations
5,420 Views
34 Pages

Static Analysis for ECMAScript String Manipulation Programs

  • Vincenzo Arceri,
  • Isabella Mastroeni and
  • Sunyi Xu

20 May 2020

In recent years, dynamic languages, such as JavaScript or Python, have been increasingly used in a wide range of fields and applications. Their tricky and misunderstood behaviors pose a great challenge for static analysis of these languages. A key as...

(This article belongs to the Section Computing and Artificial Intelligence)
  • Article
  • Open Access
4,249 Views
33 Pages

Abstracting Strings for Model Checking of C Programs

  • Henrich Lauko,
  • Martina Olliaro,
  • Agostino Cortesi and
  • Petr Roc̆kai

5 November 2020

Data type abstraction plays a crucial role in software verification. In this paper, we introduce a domain for abstracting strings in the C programming language, where strings are managed as null-terminated arrays of characters. The new domain M-Strin...

(This article belongs to the Section Computing and Artificial Intelligence)
  • Article
  • Open Access
4 Citations
2,267 Views
13 Pages

Quantifying Airborne Spray Drift Using String Collectors

  • Se-yeon Lee,
  • Jinseon Park,
  • Lak-yeong Choi,
  • Kehinde Favour Daniel and ,
  • Se-woon Hong,
  • Hyun Ho Noh and
  • Seung-Hwa Yu
  • + 2 authors+ 0 author

30 October 2023

Efficient collection of airborne spray is crucial to reduce environmental contamination and ensure effective pesticide application in agriculture. This study explored the efficacy of passive spray drift samplers, focusing on string collectors for cap...

(This article belongs to the Section Agricultural Biosystem and Biological Engineering)
  • Communication
  • Open Access
4 Citations
2,829 Views
6 Pages

2 August 2021

Production of domain walls and string-like solitons in the model with two real scalar fields and potential with at least one saddle point and a local maximum is considered. The model is regarded as 2-dimensional spatial slices of 3-dimensional entire...

(This article belongs to the Special Issue Beyond the Standard Models of Physics and Cosmology)
  • Feature Paper
  • Article
  • Open Access
4 Citations
2,607 Views
12 Pages

2 July 2020

We estimate the impact of the fixation of the total number of sources (quark–gluon strings) on the long-range rapidity correlations between different observables. In our approach this condition models the fixation of the collision centrality cl...

(This article belongs to the Special Issue Symmetry in Particle Physics)
  • Article
  • Open Access
41 Citations
7,028 Views
10 Pages

Outdoor Performance Test of Bifacial n-Type Silicon Photovoltaic Modules

  • Hyeonwook Park,
  • Sungho Chang,
  • Sanghwan Park and
  • Woo Kyoung Kim

7 November 2019

The outdoor performance of n-type bifacial Si photovoltaic (PV) modules and string systems was evaluated for two different albedo (ground reflection) conditions, i.e., 21% and 79%. Both monofacial and bifacial silicon PV modules were prepared using n...

(This article belongs to the Special Issue Photovoltaic Power)
  • Article
  • Open Access
12 Citations
3,925 Views
27 Pages

Modeling and Analysis of Drill String–Casing Collision under the Influence of Inviscid Fluid Forces

  • Bernard Xavier Tchomeni Kouejou,
  • Desejo Filipeson Sozinando and
  • Alfayo Anyika Alugongo

10 March 2023

The current study aims to study the drill string–casing system operating in an inviscid fluid under imbalanced and rubbing damage types. The Navier–Stokes equations were linearized to establish the hydrodynamic forces surrounding the dril...

(This article belongs to the Special Issue Advances in Nonlinear Dynamics and Mechanical Vibrations)
  • Article
  • Open Access
25 Citations
6,911 Views
17 Pages

Spam detection is an essential and unavoidable problem in today’s society. Most of the existing studies have used string-based detection methods with models and have been conducted on a single language, especially with English datasets. However...

(This article belongs to the Section Artificial Intelligence)
  • Article
  • Open Access
1 Citations
2,225 Views
10 Pages

6 September 2024

The security of traditional public key cryptography algorithms depends on the difficulty of the underlying mathematical problems. Asymmetric topological encryption is a graph-dependent encryption algorithm produced to resist attacks by quantum comput...

  • Article
  • Open Access
8,085 Views
27 Pages

1 November 2011

For fixed k ≥ 2 and fixed data alphabet of cardinality m, the hierarchical type class of a data string of length n = kj for some j ≥ 1 is formed by permuting the string in all possible ways under permutations arising from the isomorphisms of the uniq...

(This article belongs to the Special Issue Data Compression, Communication and Processing)
  • Article
  • Open Access
2 Citations
1,605 Views
11 Pages

Alzheimer’s disease (AD) affects a significant portion of humanity’s elderly population across the globe. Recent studies have identified Amyloid-Beta 42 (Aβ42) as a key biomarker for AD. In this research, we examined the feasibility...

(This article belongs to the Special Issue Low-Cost Chemosensors for Applications in Environment, Health, Food, and Industry Process Control, 2nd Edition)
  • Article
  • Open Access
2 Citations
4,435 Views
26 Pages

5 February 2016

We study a string-inspired cosmological model from the symmetries point of view. We start by deducing the form that each physical quantity must take so that the field equations, in the string frame, admit self-similar solutions. In the same way, we f...

(This article belongs to the Special Issue Modified Gravity Cosmology: From Inflation to Dark Energy)
  • Feature Paper
  • Article
  • Open Access
4 Citations
3,064 Views
14 Pages

8 January 2022

As a new type of composite bridge, the dynamic structural characteristics of a tensioned string bridge need to be deeply studied. In this paper, based on the structural characteristics of a tensioned string bridge, the Rayleigh method is used to deri...

(This article belongs to the Special Issue Numerical Simulation of Nonlinear Dynamical Systems)
  • Article
  • Open Access
3 Citations
1,317 Views
17 Pages

8 February 2025

We study the dynamics of a coherent state of closed type II string gravitons within the framework of the Steepest Entropy Ascent Quantum Thermodynamics, an effective model where the quantum evolution is driven by a maximal increase of entropy. We fin...

(This article belongs to the Special Issue Quantum Field Theory, 2nd Edition)
  • Article
  • Open Access
7 Citations
2,991 Views
26 Pages

Topological Effects in a Fermionic Condensate Induced by a Cosmic String and Compactification on the AdS Bulk

  • Stefano Bellucci,
  • Wagner Oliveira dos Santos,
  • Eugenio R. Bezerra de Mello and
  • Aram A. Saharian

16 March 2022

In this paper, we analyzed the fermionic condensate (FC) associated with a massive fermionic field on a five-dimensional anti-de Sitter (AdS) spacetime in the presence of a cosmic string taking into account a magnetic flux running along its core. In...

(This article belongs to the Special Issue Relativistic Gravity, Cosmology and Physics of Compact Stars)
  • Article
  • Open Access
4 Citations
3,326 Views
18 Pages

Study on the Effect of the Water Injection Rate on the Cavern Leaching Strings of Salt Cavern Gas Storages

  • Shengwei Dong,
  • Taian Fang,
  • Jifang Wan,
  • Xuhui Hu and ,
  • Jingcui Li,
  • Hangming Liu,
  • Dongyang Li and
  • Shaofeng Qiao
  • + 3 authors+ 0 author

28 December 2022

In the early construction of cavern leaching in salt cavern gas storages, the inner leaching tubing is often blocked, frequently leading to the bending deformation phenomenon of the leaching strings, which can result in out-of-control cavity shapes....

(This article belongs to the Special Issue Oil and Gas Reservoirs: Seepage Mechanism, Productivity Prediction and Development Technology)
  • Article
  • Open Access
2 Citations
1,270 Views
16 Pages

17 June 2025

Hydraulic oscillators can effectively reduce the frictional resistance of the horizontal well drilling column and increase mechanical drilling speed, but the influence of geological and operational conditions on the drag reduction performance of thes...

(This article belongs to the Section Energy Systems)
  • Article
  • Open Access
8 Citations
3,934 Views
14 Pages

Flashover Performance and Process of Suspension Insulator Strings Artificially Covered with Snow

  • Yuyao Hu,
  • Sihua Guo,
  • Richang Xian,
  • Xingbo Han and ,
  • Zhongyi Yang and
  • Ying Wu
  • + 1 author+ 0 author

26 October 2018

Snow accumulates on the surface of insulator string, causing a decrease in its electrical performance, seriously threatening the reliable operation of the power grid. Most previous studies have focused on iced insulators; however, there is a lack of...

  • Article
  • Open Access
1 Citations
2,757 Views
17 Pages

Multiplicity Distributions and Modified Combinants in the Multipomeron Model of pp Interaction at High Energies

  • Vladimir Vechernin,
  • Evgeny Andronov,
  • Vladimir Kovalenko and
  • Andrei Puchkov

26 January 2024

The multiplicity distributions of charged particles and their combinants for pp collisions at LHC energies are studied within the Multipomeron Exchange Model (MEM) that takes into account the phenomenon of string fusion. It is shown that the use of G...

(This article belongs to the Special Issue Relativistic Heavy Ion Collision)
  • Article
  • Open Access
10 Citations
4,247 Views
14 Pages

1 April 2019

The kinetic-equation approach to particle production in strong, time-dependent external fields is revisited and three limiting cases are discussed for different field patterns: the Sauter pulse, a harmonic pulse with a Gaussian envelope, and a Poisso...

(This article belongs to the Special Issue Nonequilibrium Phenomena in Strongly Correlated Systems)
  • Article
  • Open Access
539 Views
36 Pages

22 March 2026

The string-inspired running vacuum model (StRVM) of inflation is based on a Chern–Simons (CS) gravity effective action in which the only four-spacetime-derivative-order term is a gravitational anomalous CS–Pontryagin density coupled to an...

(This article belongs to the Special Issue Celebrating the 110th Anniversary of General Relativity: Advances, Challenges and Perspectives)
  • Article
  • Open Access
11 Citations
5,004 Views
13 Pages

19 February 2023

The potential-induced degradation (PID) of photovoltaic (PV) modules is one of the most extreme types of degradation in PV modules, where PID-affected modules can result in an almost 25% power reduction. Understanding how module defects impact PID is...

  • Article
  • Open Access
32 Citations
6,864 Views
14 Pages

Models of Transverse Vibration in Conveyor Belt—Investigation and Analysis

  • Piotr Bortnowski,
  • Lech Gładysiewicz,
  • Robert Król and
  • Maksymilian Ozdoba

9 July 2021

The transverse vibration frequency of conveyor belts is an important parameter describing the dynamic characteristics of a belt conveyor. This parameter is most often identified from theoretical relationships, which are derived on the basis of an ass...

(This article belongs to the Special Issue Energy-Efficiency of Conveyor Belts in Raw Materials Industry)
  • Article
  • Open Access
5 Citations
2,400 Views
19 Pages

Interacting Colour Strings Approach in Modelling of Rapidity Correlations

  • Daria Prokhorova,
  • Evgeny Andronov and
  • Grigory Feofilov

20 June 2023

In this paper, using the concept of multi-pomeron exchange, we develope a Monte Carlo model of interacting quark–gluon strings acting as particle-emitting sources aimed at describing inelastic proton–proton interactions at high energies....

(This article belongs to the Special Issue From Heavy Ions to Astroparticle Physics)
  • Article
  • Open Access
4 Citations
2,248 Views
17 Pages

We consider the scalar bremsstrahlung of the spinless relativistic particle, which interacts with infinitely thin cosmic string by linearized gravity. With the iterational scheme, based on the Perturbaion Theory with respect to the Newtonian constant...

(This article belongs to the Special Issue The Casimir Effect: From a Laboratory Table to the Universe)
  • Review
  • Open Access
22 Citations
4,665 Views
43 Pages

6 December 2021

Several aspects of torsion in string-inspired cosmologies are reviewed. In particular, its connection with fundamental, string-model independent, axion fields associated with the massless gravitational multiplet of the string are discussed. It is arg...

(This article belongs to the Special Issue Beyond Riemannian Geometry in Classical and Quantum Gravity)
  • Article
  • Open Access
4 Citations
2,442 Views
17 Pages

1 November 2021

The interaction between multiple loops and string cables complicates the dynamic response of triple square loops-string dome structures under seismic excitation. The internal connection between the multiple square loops-string cables and the grid bea...

(This article belongs to the Special Issue Symmetry in Structural Health Monitoring)
  • Article
  • Open Access
7 Citations
10,173 Views
19 Pages

Hybrid Model for Determining Dual String Gas Lift Split Factor in Oil Producers

  • Chew Chen Law,
  • Mohamed Zamrud Zainal,
  • Kew Hong Chew and
  • Jang Hyun Lee

14 June 2019

Upstream oil production using dual string completion, i.e., two tubing inside a well casing, is common due to its cost advantage. High pressure gas is employed to lift the oil to the surface when there is insufficient reservoir energy to overcome the...

(This article belongs to the Special Issue Sustainability of Fossil Fuels)
  • Article
  • Open Access
8 Citations
2,957 Views
14 Pages

4 January 2022

In this paper, we introduce a new type of matter that has origin in p-adic strings, i.e., strings with a p-adic worldsheet. We investigate some properties of this p-adic matter, in particular its cosmological aspects. We start with crossing symmetric...

(This article belongs to the Special Issue Symmetry in Mathematical and Theoretical Physics)
  • Article
  • Open Access
28 Citations
4,275 Views
19 Pages

The Impact of Transmission Line Modeling on Lightning Overvoltage

  • Jaimis Sajid Leon Colqui,
  • Rodolfo Antônio Ribeiro de Moura,
  • Marco Aurélio De Oliveira Schroeder,
  • José Pissolato Filho and
  • Sérgio Kurokawa

27 January 2023

In most of the work that investigates the backflashover phenomenon due to direct lightning strikes, using EMT-type simulators, transmission lines are represented by the J. Marti model and the ground effect is computed employing J. R. Carson’s f...

(This article belongs to the Topic Power System Modeling and Control, 2nd Edition)
  • Article
  • Open Access
1,242 Views
16 Pages

Strings are commonly used in engineering structures but are highly susceptible to vibrations due to their low structural stiffness and damping. Suppressing these vibrations poses a significant challenge, as existing tools and technologies are limited...

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