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132,055 Results Found

  • Communication
  • Open Access
4 Citations
2,883 Views
8 Pages

Single-Chain Mechanical Properties of Gelatin: A Single-Molecule Study

  • Lu Qian,
  • Kai Zhang,
  • Xin Guo,
  • Junyu Zhou and
  • Miao Yu

23 February 2022

Gelatin is an important natural biological resource with a wide range of applications in the pharmaceutical, industrial and food industries. We investigated the single-chain behaviors of gelatin by atomic force microscopy (AFM)-based single-molecule...

  • Feature Paper
  • Review
  • Open Access
17 Citations
7,138 Views
18 Pages

13 May 2022

The complexity of adult neurogenesis is becoming increasingly apparent as we learn more about cellular heterogeneity and diversity of the neurogenic lineages and stem cell niches within the adult brain. This complexity has been unraveled in part due...

  • Article
  • Open Access
1 Citations
3,035 Views
11 Pages

Experimental Comparison of the Single-Event Effects of Single-Photon and Two-Photon Absorption under a Pulsed Laser

  • Heng An,
  • Detian Li,
  • Xuan Wen,
  • Shengsheng Yang,
  • Chenguang Zhang,
  • Jun Wang and
  • Zhou Cao

12 September 2022

The pulsed laser has gradually become the standard method of studying the single-event effects of micro-nano devices, and it is a powerful supplement to heavy ion experiments on single-event effects. In particular, with the continuous improvement of...

  • Review
  • Open Access
400 Citations
42,653 Views
23 Pages

Technologies for Single-Cell Isolation

  • Andre Gross,
  • Jonas Schoendube,
  • Stefan Zimmermann,
  • Maximilian Steeb,
  • Roland Zengerle and
  • Peter Koltay

24 July 2015

The handling of single cells is of great importance in applications such as cell line development or single-cell analysis, e.g., for cancer research or for emerging diagnostic methods. This review provides an overview of technologies that are current...

  • Review
  • Open Access
5 Citations
3,407 Views
20 Pages

Single-Wire Transmission Methods: Justification of a Single-Wire Resonant Power Transmission System

  • Vadim Bolshev,
  • Leonid Yuferev,
  • Alexander Vinogradov and
  • Alexey Bukreev

30 June 2023

Electricity supply as well as the provision of other forms of resources is one of the foundations of efficient agriculture. However, due to the reduction in the number of people living in rural settlements, there have been a large number of power lin...

  • Article
  • Open Access
11 Citations
2,530 Views
17 Pages

Design of Single-Mode Single-Polarization Large-Mode-Area Multicore Fibers

  • Kamyar Rashidi,
  • Davood Fathi,
  • Javad Maleki,
  • Hussein Taleb,
  • Seyed Mohammad Mirjalili and
  • Derek Abbott

4 October 2023

In laser science and industry, considerable effort is directed toward designing fibers for fiber laser and fiber amplifier applications, each of which offers a particular advantage over the others. Evanescently coupled multicore fibers, however, have...

  • Article
  • Open Access
8 Citations
2,820 Views
26 Pages

Ordinary Single Valued Neutrosophic Topological Spaces

  • Junhui Kim,
  • Florentin Smarandache,
  • Jeong Gon Lee and
  • Kul Hur

27 August 2019

We define an ordinary single valued neutrosophic topology and obtain some of its basic properties. In addition, we introduce the concept of an ordinary single valued neutrosophic subspace. Next, we define the ordinary single valued neutrosophic neigh...

  • Article
  • Open Access
26 Citations
3,246 Views
21 Pages

On Single-Valued Neutrosophic Ideals in Šostak Sense

  • Yaser Saber,
  • Fahad Alsharari and
  • Florentin Smarandache

25 January 2020

Neutrosophy is a recent section of philosophy. It was initiated in 1980 by Smarandache. It was presented as the study of origin, nature, and scope of neutralities, as well as their interactions with different ideational spectra. In this paper, we int...

  • Review
  • Open Access
27 Citations
12,515 Views
15 Pages

23 July 2015

This review describes the microfluidic techniques developed for the analysis of a single cell. The characteristics of microfluidic (e.g., little sample amount required, high-throughput performance) make this tool suitable to answer and to solve bio...

  • Article
  • Open Access
16 Citations
7,952 Views
21 Pages

A New Single-Pass SAR Interferometry Technique with a Single-Antenna for Terrain Height Measurements

  • Min-Ho Ka,
  • Pavel E. Shimkin,
  • Aleksandr I. Baskakov and
  • Mikhail I. Babokin

6 May 2019

One of the prospective research topics in radar remote sensing technology is the methodology for designing an optimal radar system for high-precision two-dimensional and three-dimensional image acquisition of the Earth’s surface with minimal ha...

  • Feature Paper
  • Article
  • Open Access
14 Citations
3,991 Views
12 Pages

Analysis of Single Nucleotide-Mutated Single-Cancer Cells Using the Combined Technologies of Single-Cell Microarray Chips and Peptide Nucleic Acid-DNA Probes

  • Hajime Shigeto,
  • Eriko Yamada,
  • Mizuki Kitamatsu,
  • Takashi Ohtsuki,
  • Akira Iizuka,
  • Yasuto Akiyama and
  • Shohei Yamamura

27 June 2020

Research into cancer cells that harbor gene mutations relating to anticancer drug-resistance at the single-cell level has focused on the diagnosis of, or treatment for, cancer. Several methods have been reported for detecting gene-mutated cells withi...

  • Article
  • Open Access
867 Views
10 Pages

Single-Port Laparoscopic Hepatectomy: Slovenian Single-Center Experience

  • Jerica Novak,
  • Miha Petrič,
  • Blaž Trotovšek and
  • Mihajlo Đokić

18 June 2025

Background: Single-port laparoscopic hepatectomy is a minimally invasive modality for the treatment of benign and malignant liver lesions. Due to the method’s technical challenges, it is suitable for experienced hepatobiliary surgeons and selec...

  • Article
  • Open Access
12 Citations
8,045 Views
10 Pages

Reversible Single-Crystal-to-Single-Crystal Phase Transition of Chiral Salicylidenephenylethylamine

  • Akifumi Takanabe,
  • Takuro Katsufuji,
  • Kohei Johmoto,
  • Hidehiro Uekusa,
  • Motoo Shiro,
  • Hideko Koshima and
  • Toru Asahi

29 December 2016

The chiral crystal of enantiomeric (S)-N-3,5-di-tert-butylsalicylidene-1-phenylethylamine in the enol form [enol-(S)-1] undergoes a reversible single-crystal-to-single-crystal (SCSC) phase transition at Tc ≈ 3 °C from the room temperature α-form in o...

  • Review
  • Open Access
15 Citations
7,569 Views
26 Pages

7 December 2019

Thermal treatment is important in the solid-state chemistry of metal organic materials (MOMs) because it can create unexpected new structures with unique properties and applications that otherwise in the solution state are very difficult or impossibl...

  • Communication
  • Open Access
7 Citations
2,889 Views
9 Pages

Single-Shot Phase-Contrast Imaging with a Single Grating

  • Xin Liu,
  • Lang Liu,
  • Jianheng Huang,
  • Yaohu Lei and
  • Ji Li

24 August 2023

In the field of X-ray phase-contrast imaging, a time-saving approach and preservation of details are crucial factors for obtaining phase-contrast images. In this manuscript, a single grating imaging system is proposed to perform the X-ray phase-contr...

  • Article
  • Open Access
7 Citations
1,645 Views
21 Pages

An Introduction to Single-Valued Neutrosophic Primal Theory

  • Fahad Alsharari,
  • Hanan Alohali,
  • Yaser Saber and
  • Florentin Smarandache

29 March 2024

This article explores the interconnections among the single-valued neutrosophic grill, single-valued neutrosophic primal and their stratification, uncovering their fundamental characteristics and correlated findings. By introducing the notion of a si...

  • Article
  • Open Access
12 Citations
5,455 Views
13 Pages

27 October 2022

It is a challenging problem to infer objects with reasonable shapes and appearance from a single picture. Existing research often pays more attention to the structure of the point cloud generation network, while ignoring the feature extraction of 2D...

  • Article
  • Open Access
17 Citations
4,138 Views
8 Pages

Comparison of Surgical Outcomes between Single-Port Laparoscopic Surgery and Da Vinci Single-Port Robotic Surgery

  • Jeong-Min Kim,
  • Seon-Mi Lee,
  • Aeran Seol,
  • Jae-Yun Song,
  • Ki-Jin Ryu,
  • Sanghoon Lee,
  • Hyun-Tae Park,
  • Hyun-Woong Cho,
  • Kyung-Jin Min and
  • Nak-Woo Lee
  • + 2 authors

24 January 2023

Background: The aim of this study is to compare the surgical outcomes of single-port laparoscopic surgery (SPLS) and single-port robotic surgery (SPRS). Methods: We retrospectively analyzed patients who underwent a hysterectomy, ovarian cystectomy, o...

  • Article
  • Open Access
11 Citations
5,070 Views
9 Pages

A Loop All-Fiber Current Sensor Based on Single-Polarization Single-Mode Couplers

  • Hao Zhang,
  • Junzhen Jiang,
  • Yu Zhang,
  • Huaixi Chen,
  • Na Zhao,
  • Lingyan Lin and
  • Yishen Qiu

20 November 2017

Low current sensitivity and insufficient system stability are two key problems in all-fiber current sensor (AFCS) studies. In order to solve the two problems, a novel AFCS combining single-polarization single-mode (SPSM) couplers and a loop structure...

  • Communication
  • Open Access
7 Citations
3,567 Views
13 Pages

Single Transmitter Direction Finding Using a Single Moving Omnidirectional Antenna

  • Guy Eliyahu,
  • Amnon Menashe Maor,
  • Roei Meshar,
  • Reem Mukamal and
  • Anthony J. Weiss

26 November 2022

Traditional direction-finding systems are based on processing the outputs of multiple spatially separated antennas. The impinging signal Angle-of-Arrival (AOA) is estimated using the relative phase and amplitude of the multiple outputs that are sampl...

  • Article
  • Open Access
4 Citations
1,797 Views
16 Pages

Effect of Particle Heterogeneity in Catalytic Copper-Containing Single-Chain Polymeric Nanoparticles Revealed by Single-Particle Kinetics

  • Anjana Sathyan,
  • Emmanouil Archontakis,
  • A. J. H. Spiering,
  • Lorenzo Albertazzi and
  • Anja R. A. Palmans

18 April 2024

Single-chain polymeric nanoparticles (SCPNs) have been extensively explored as a synthetic alternative to enzymes for catalytic applications. However, the inherent structural heterogeneity of SCPNs, arising from the dispersity of the polymer backbone...

  • Proceeding Paper
  • Open Access
1,149 Views
7 Pages

Performance of a Single-Flicker SSVEP BCI Using Single Channels

  • Gerardo Luis Padilla and
  • Fernando Daniel Farfán

This study investigated performance characteristics and channel selection strategies for single-flicker steady-state visual evoked potential (SSVEP) brain–computer interfaces (BCIs) using minimal recording channels. SSVEP clustering patterns fr...

  • Communication
  • Open Access
3 Citations
1,761 Views
8 Pages

Metalation of a Hierarchical Self-Assembly Consisting of π-Stacked Cubes through Single-Crystal-to-Single-Crystal Transformation

  • Bin Wang,
  • Zi-Ang Nan,
  • Jin Liu,
  • Zi-Xiu Lu,
  • Wei Wang,
  • Zhu Zhuo,
  • Guo-Ling Li and
  • You-Gui Huang

22 June 2023

Single-crystal-to-single-crystal metalation of organic ligands represents a novel method to prepare metal–organic complexes, but remains challenging. Herein, a hierarchical self-assembly {(H12L8)·([N(C2H5)4]+)3·(ClO4)15&mid...

  • Article
  • Open Access
18 Citations
2,642 Views
20 Pages

Connectedness and Stratification of Single-Valued Neutrosophic Topological Spaces

  • Yaser Saber,
  • Fahad Alsharari,
  • Florentin Smarandache and
  • Mohammed Abdel-Sattar

7 September 2020

This paper aims to introduce the notion of r-single-valued neutrosophic connected sets in single-valued neutrosophic topological spaces, which is considered as a generalization of r-connected sets in Šostak’s sense and r-connected sets i...

  • Feature Paper
  • Article
  • Open Access
26 Citations
5,029 Views
12 Pages

16 November 2017

Fluorescence imaging of biological systems down to the single-molecule level has generated many advances in cellular biology. For applications within intact tissue, single-walled carbon nanotubes (SWCNTs) are emerging as distinctive single-molecule n...

  • Review
  • Open Access
69 Citations
21,764 Views
38 Pages

Hydrogen Evolution Reaction-From Single Crystal to Single Atom Catalysts

  • Sanjin J. Gutić,
  • Ana S. Dobrota,
  • Edvin Fako,
  • Natalia V. Skorodumova,
  • Núria López and
  • Igor A. Pašti

4 March 2020

Hydrogen evolution reaction (HER) is one of the most important reactions in electrochemistry. This is not only because it is the simplest way to produce high purity hydrogen and the fact that it is the side reaction in many other technologies. HER ac...

  • Article
  • Open Access
19 Citations
4,665 Views
12 Pages

28 July 2022

The dynamic characteristics of bridge structures are important in wind stability analysis, seismic design, fatigue assessment, health inspection, and maintenance of bridge structures; however, the mechanical and dynamic properties of different bridge...

  • Article
  • Open Access
2 Citations
3,336 Views
18 Pages

A cascaded-like high-step-down converter (CHSDC) is proposed in this article, which can steeply convert a high voltage to a much lower level without the utilizing of extreme turns ratio or duty ratio. The proposed converter integrates two buck-boost...

  • Review
  • Open Access
22 Citations
6,493 Views
17 Pages

Advances in Single-Cell Printing

  • Xiaohu Zhou,
  • Han Wu,
  • Haotian Wen and
  • Bo Zheng

3 January 2022

Single-cell analysis is becoming an indispensable tool in modern biological and medical research. Single-cell isolation is the key step for single-cell analysis. Single-cell printing shows several distinct advantages among the single-cell isolation t...

  • Article
  • Open Access
7 Citations
4,730 Views
10 Pages

Epi-Impute: Single-Cell RNA-seq Imputation via Integration with Single-Cell ATAC-seq

  • Mikhail Raevskiy,
  • Vladislav Yanvarev,
  • Sascha Jung,
  • Antonio Del Sol and
  • Yulia A. Medvedeva

Single-cell RNA-seq data contains a lot of dropouts hampering downstream analyses due to the low number and inefficient capture of mRNAs in individual cells. Here, we present Epi-Impute, a computational method for dropout imputation by reconciling ex...

  • Article
  • Open Access
17 Citations
34,645 Views
19 Pages

This study aims to define the perspectives taken by single mothers when combining work and motherhood in a stressful work–life constellation. One of the challenges for single mothers after divorce is to find a work–life balance in their s...

  • Review
  • Open Access
39 Citations
9,304 Views
25 Pages

2 August 2019

Single molecule fluorescence spectroscopy has been largely implemented using methods which require tethering of molecules to a substrate in order to make high temporal resolution measurements. However, the act of tethering a molecule requires that th...

  • Article
  • Open Access
1,091 Views
6 Pages

Vagal nerve stimulators (VNSs) improve seizure control in up to half of the patients who have them implanted. In non-responding patients, VNS removal may be necessary. Removal is traditionally accomplished through two incisions. We present our experi...

  • Review
  • Open Access
38 Citations
7,732 Views
43 Pages

Smart Ligands for Efficient 3d-, 4d- and 5d-Metal Single-Molecule Magnets and Single-Ion Magnets

  • Panagiota S. Perlepe,
  • Diamantoula Maniaki,
  • Evangelos Pilichos,
  • Eugenia Katsoulakou and
  • Spyros P. Perlepes

There has been a renaissance in the interdisciplinary field of Molecular Magnetism since ~2000, due to the discovery of the impressive properties and potential applications of d- and f-metal Single-Molecule Magnets (SMMs) and Single-Ion Magnets (SIMs...

  • Review
  • Open Access
3,026 Views
22 Pages

29 November 2024

Transcriptome analysis in single cells, enabled by single-cell RNA sequencing, has become a prevalent approach in biomedical research, ranging from investigations of gene regulation to the characterization of tissue organization. Over the past decade...

  • Article
  • Open Access
3 Citations
2,263 Views
18 Pages

31 December 2020

This paper aims to mark out new concepts of r-single valued neutrosophic sets, called r-single valued neutrosophic £-closed and £-open sets. The definition of £-single valued neutrosophic irresolute mapping is provided and its chara...

  • Article
  • Open Access
3 Citations
5,738 Views
10 Pages

Laparoendoscopic Single-Site Inguinal Herniorrhaphy: Experience of a Single Institute

  • Wei-Quen Tee,
  • Yen-Ting Wu,
  • Hung-Jen Wang,
  • Yao-Chi Chuang,
  • Wei-Chia Lee,
  • Chia-Hung Tsai,
  • Long-Yuan Lee and
  • Chien-Hsu Chen

23 February 2023

Background: Minimally invasive techniques for inguinal herniorrhaphy have focused on developing the laparoendoscopic single-site (LESS) procedure to improve cosmesis. Outcomes of total extraperitoneal (TEP) herniorrhaphy vary considerably because of...

  • Article
  • Open Access
34 Citations
7,914 Views
11 Pages

Single Mode Air-Clad Single Crystal Sapphire Optical Fiber

  • Cary Hill,
  • Dan Homa,
  • Zhihao Yu,
  • Yujie Cheng,
  • Bo Liu,
  • Anbo Wang and
  • Gary Pickrell

The observation of single mode propagation in an air-clad single crystal sapphire optical fiber at wavelengths at and above 783 nm is presented for the first time. A high-temperature wet acid etching method was used to reduce the diameter of a 10 cm...

  • Article
  • Open Access
9 Citations
4,885 Views
11 Pages

1 November 2017

Single-crystal germanium is a semiconductor material which shows complicated phase transformation under high pressure. In this study, new insight into the phase transformation of diamond-cubic germanium (dc-Ge) was attempted by controlled cyclic nano...

  • Review
  • Open Access
17 Citations
6,664 Views
32 Pages

1 February 2023

Single-stranded DNA-binding proteins (SSBs) play vital roles in DNA metabolism. Proteins of the SSB family exclusively and transiently bind to ssDNA, preventing the DNA double helix from re-annealing and maintaining genome integrity. In the meantime,...

  • Article
  • Open Access
1,013 Views
12 Pages

Comparison of Surgical Outcomes Between Single-Site Laparoscopic Adenomyomectomy and Fundusectomy: Experience from a Single Center

  • Jae Hyeok Jeong,
  • Yoo Ri Kim,
  • Bo Ram Kim,
  • Ji Won Lee,
  • Seung Yeon Oh,
  • Jeong Hye Yun,
  • Myoung Seok Han,
  • Yong Jung Song and
  • Ki Hyung Kim

7 June 2025

Objective: This study aimed to introduce clinical experience using a new surgical technique, single-port access laparoscopic fundusectomy, a more efficient uterus-sparing surgical method for adenomyosis in patients with no plans for pregnancy. Method...

  • Article
  • Open Access
1 Citations
2,387 Views
37 Pages

Development of Single-Phase Synchronous Inverter for Single-Phase Microgrid

  • Naoto Yorino,
  • Yoshifumi Zoka,
  • Yutaka Sasaki,
  • Shinya Sekizaki,
  • Mitsuo Yokonuma,
  • Takahiro Himuro,
  • Futoshi Kuroki,
  • Toshinori Fujii and
  • Hirotaka Inoue

The work is based on a collaboration between Hiroshima University and Kure KOSEN College. This paper presents the design concept, hardware, and applications of a single-phase synchronous inverter (SSI), a specially designed grid-forming inverter (GFM...

  • Review
  • Open Access
4 Citations
3,079 Views
26 Pages

2 December 2024

We review the progress in multiplexed single-photon sources, including overviews on heralded single-photon sources and photon-number-resolving detectors, the various approaches to multiplexing, and their successful experimental realizations. We also...

  • Review
  • Open Access
19 Citations
8,008 Views
25 Pages

Microfluidic Compartmentalization Platforms for Single Cell Analysis

  • Xuhao Luo,
  • Jui-Yi Chen,
  • Marzieh Ataei and
  • Abraham Lee

21 January 2022

Many cellular analytical technologies measure only the average response from a cell population with an assumption that a clonal population is homogenous. The ensemble measurement often masks the difference among individual cells that can lead to misi...

  • Review
  • Open Access
6 Citations
3,441 Views
17 Pages

3 March 2021

Metastasis is the cause of most cancer deaths and continues to be the biggest challenge in clinical practice and laboratory investigation. The challenge is largely due to the intrinsic heterogeneity of primary and metastatic tumor populations and the...

  • Article
  • Open Access
41 Citations
4,620 Views
15 Pages

A Terahertz (THz) Single-Polarization-Single-Mode (SPSM) Photonic Crystal Fiber (PCF)

  • Tianyu Yang,
  • Can Ding,
  • Richard W. Ziolkowski and
  • Y. Jay Guo

31 July 2019

This paper presents a novel approach to attain a single-polarization-single-mode (SPSM) photonic crystal fiber (PCF) in the terahertz (THz) regime. An initial circular hole PCF design is modified by introducing asymmetry in the first ring of six air...

  • Review
  • Open Access
20 Citations
8,615 Views
17 Pages

Clinical Perspectives of Single-Cell RNA Sequencing

  • Nayoung Kim,
  • Hye Hyeon Eum and
  • Hae-Ock Lee

6 August 2021

The ability of single-cell genomics to resolve cellular heterogeneity is highly appreciated in cancer and is being exploited for precision medicine. In the recent decade, we have witnessed the incorporation of cancer genomics into the clinical decisi...

  • Review
  • Open Access
79 Citations
12,928 Views
19 Pages

Single Nanoparticle Plasmonic Sensors

  • Manish Sriram,
  • Kelly Zong,
  • S. R. C. Vivekchand and
  • J. Justin Gooding

12 October 2015

The adoption of plasmonic nanomaterials in optical sensors, coupled with the advances in detection techniques, has opened the way for biosensing with single plasmonic particles. Single nanoparticle sensors offer the potential to analyse biochemical i...

  • Article
  • Open Access
3,113 Views
17 Pages

Single-Phase Autonomous Induction Generator with Single-Phase Rotor

  • Yotam Frechter,
  • Natan Ben Hail and
  • Raul Rabinovici

7 August 2017

An autonomous induction generator (IG) with an asymmetric configuration, in which both the stator and the rotor are single-phase, is often formed when a triple-phase wound rotor loses connection to a winding component while running. The machine still...

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