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304 Results Found

  • Article
  • Open Access
7 Citations
5,750 Views
29 Pages

31 October 2024

Urban regeneration has played an important role in Chinese successful urban economic development and is constantly evolving along with the changes in the demands of urban development. However, there have been relatively few studies on urban regenerat...

  • Article
  • Open Access
3 Citations
2,054 Views
24 Pages

31 October 2024

In high-density cities around the world, the contradiction of sustaining development and limited resources has become more evident. Transforming historic industrial buildings, through both functional and spatial adjustments, has emerged as a key stra...

  • Article
  • Open Access
5 Citations
1,749 Views
17 Pages

Nonlinear Predictive Control of Diesel Engine DOC Outlet Temperature

  • Xuan Yu,
  • Yuhua Wang,
  • Guiyong Wang,
  • Qianqiao Shen,
  • Boshun Zeng and
  • Shuchao He

20 January 2024

In the regeneration mode, precise control of the Diesel Oxidation Catalyst (DOC) outlet temperature is crucial for the complete combustion of carbon Particulate Matter (PM) in the subsequent Diesel Particulate Filter (DPF) and the effective conversio...

  • Article
  • Open Access
512 Views
19 Pages

23 May 2025

Precise speed estimation of sensorless induction motor (SIM) drives remains a significant challenge, particularly at zero and very low speeds. This paper proposes a mathematically modeled and enhanced stator current-based Model Reference Adaptive Sys...

  • Article
  • Open Access
13 Citations
3,025 Views
19 Pages

Indirect Prediction of Lithium-Ion Battery RUL Based on CEEMDAN and CNN-BiGRU

  • Kai Lv,
  • Zhiqiang Ma,
  • Caijilahu Bao and
  • Guangchen Liu

2 April 2024

Predicting the remaining useful life (RUL) of lithium-ion batteries is crucial for enhancing their reliability and safety. Addressing the issue of inaccurate RUL predictions caused by the nonlinear decay resulting from capacity regeneration, this pap...

  • Article
  • Open Access
18 Citations
4,950 Views
23 Pages

16 July 2023

The regeneration of old residential communities in China is one of the most important tasks in urban renewal. In recent years, distinctive models and pathways have emerged in the emerging practice of participatory community regeneration, all of which...

  • Review
  • Open Access
15 Citations
4,362 Views
33 Pages

Efficacy and Mode of Action of Mesenchymal Stem Cells in Non-Ischemic Dilated Cardiomyopathy: A Systematic Review

  • Cecilie Hoeeg,
  • Sabina Frljak,
  • Abbas Ali Qayyum,
  • Bojan Vrtovec,
  • Jens Kastrup,
  • Annette Ekblond and
  • Bjarke Follin

Non-ischemic dilated cardiomyopathy (NIDCM) constitutes one of the most common causes to non-ischemic heart failure. Despite treatment, the disease often progresses, causing severe morbidity and mortality, making novel treatment strategies necessary....

  • Article
  • Open Access
10 Citations
2,667 Views
23 Pages

20 May 2020

In the literature on sensorless control of induction motors, many algorithms have been presented for rotor flux and speed estimation. However, all these algorithms have been developed in the continuous–time domain. The digital realization of th...

  • Article
  • Open Access
11 Citations
5,658 Views
13 Pages

3 May 2019

By using metallurgical slag from an electric arc furnace that is otherwise not recycled but deposited as an inventory material in thermal energy storage for concentrated solar power plants, it is possible to make a significant step forward in two tra...

  • Article
  • Open Access
1 Citations
2,259 Views
17 Pages

1 March 2021

Absorption air-conditioning systems have a great advantage in terms of energy conservation and environmental protection. However, the large amount of energy waste in the thermal regeneration process leads to lower efficiency and impedes its developme...

  • Article
  • Open Access
19 Citations
6,819 Views
18 Pages

Potential Energy Recovery System for Electric Heavy Forklift Based on Double Hydraulic Motor-Generators

  • Shengjie Fu,
  • Haibin Chen,
  • Haoling Ren,
  • Tianliang Lin,
  • Cheng Miao and
  • Qihuai Chen

9 June 2020

Heavy forklifts that are widely used in ports and stations have large gravitational potential energy at the lowering of the boom. As concerning the large rated power level, the engine is still the main power source for the heavy forklifts. With the i...

  • Article
  • Open Access
1 Citations
3,624 Views
23 Pages

Thermal Efficiency Analysis of a 1 kW ORC System with a Solar Collection Stage and R-245fa Working Fluid: A Case Study

  • Raúl Alejandro Martínez-Sánchez,
  • José M. Álvarez-Alvarado,
  • Gerardo I. Pérez-Soto,
  • Idalberto Macías-Socarrás,
  • Karla A. Camarillo-Gómez and
  • Juvenal Rodríguez-Reséndiz

15 September 2024

A thermal efficiency analysis of an organic Rankine cycle (ORC) system enables its performance to be evaluated; for this purpose, critical system components, including the turbine and the boiler, must be scrutinized. ORC plants can operate under vari...

  • Concept Paper
  • Open Access
14 Citations
9,804 Views
18 Pages

27 December 2012

A number of challenges have hindered the development of a unified theory for metazoan regeneration. To describe the full range of complex regeneration phenomena in Animalia, we suggest that metazoans that regenerate missing body parts exhibit biologi...

  • Article
  • Open Access
14 Citations
5,870 Views
24 Pages

7 July 2021

Micro-regeneration is a gradual renewal strategy that uses small-scale interventions to improve the quality of the living environment and local community, as well as spur industrial development. It is the small-scale interventions that have continued...

  • Article
  • Open Access
939 Views
26 Pages

Design and Analysis of a Novel Hydraulic Energy Storage Component

  • Jinlin Yao,
  • Xiangyu He,
  • Yuanhao Yang,
  • Yanshuo Zhu,
  • Guangxin Xiao and
  • Yizhe Huang

17 April 2025

The hydraulic energy storage component (HESC) is the core component of hydraulic energy regeneration (HER) technologies in construction equipment, directly influencing the overall energy efficiency of the system. However, under complex practical oper...

  • Review
  • Open Access
18 Citations
7,536 Views
31 Pages

Natural vs Synthetic Polymers: How Do They Communicate with Cells for Skin Regeneration—A Review

  • Jeevithan Elango,
  • Camilo Zamora-Ledezma and
  • José Eduardo Maté-Sánchez de Val

13 September 2023

Modern research has evolved several approaches toward skin regeneration and one of the novel concerns is the use of polymer-based systems due to their excellent beneficial properties to the skin. Several polymers, such as cellulose, hyaluronan, algin...

  • Article
  • Open Access
6 Citations
2,762 Views
13 Pages

24 November 2021

Polyoxymethylene dimethyl ether (PODEn) is a promising diesel additive, especially in particulate matter reduction. However, how PODEn addition affects the filtration efficiency and regeneration process of a catalytic diesel particulate filter (cDPF)...

  • Article
  • Open Access
2 Citations
2,212 Views
20 Pages

17 May 2022

Instability of an adaptive flux observer (AFO) in the regenerating mode at low frequencies is a great challenge of sensorless induction motor (SIM) drives. Zero observer feedback gains (OFGs) in the regenerating mode at low frequencies are the main r...

  • Feature Paper
  • Article
  • Open Access
35 Citations
6,680 Views
19 Pages

6 February 2020

Direct air capture (DAC) of CO2 can address CO2 emissions from distributed sources and produce CO2 from air virtually anywhere that it is needed. In this paper, the performance of a new radial flow reactor (RFR) for CO2 adsorption from ambient air is...

  • Review
  • Open Access
34 Citations
13,222 Views
28 Pages

20 May 2021

Urban regeneration governance (URG) has become a popular issue in academia, politics and civil society because it has a significant influence on the success of urban regeneration activities. However, a comprehensive review on URG has yet to be produc...

  • Article
  • Open Access
8 Citations
2,410 Views
9 Pages

5 December 2022

This study examined the effects of mist generated from NaCl solution on the electrochemical properties of polymer electrolyte membrane fuel cells. Mist-containing Na+ and Cl- ions were generated using a custom-made mist generator. The current density...

  • Article
  • Open Access
1 Citations
2,918 Views
30 Pages

1 September 2023

The current regeneration mode of public space in the old city of Guangzhou is ineffective, thus necessitating supplementation with a more systematic methodology. The “plug-in design” targets sustainable regeneration while preserving the o...

  • Article
  • Open Access
777 Views
12 Pages

Photothermolysis with 1550 nm Fractional Laser Promotes Regeneration of Gingival Mucosa

  • Elena Morozova,
  • Alexey Fayzullin,
  • Polad Osmanov,
  • Anna Timakova,
  • Peter Timashev and
  • Svetlana Tarasenko

Fractional laser photothermolysis, long established in dermatology, enables controlled microthermal injury that stimulates repair without scarring, but its potential in oral tissue regeneration has not been systematically explored. In this study, we...

  • Review
  • Open Access
20 Citations
5,795 Views
23 Pages

Regeneration of adult neural circuits after an injury is limited in the central nervous system (CNS). Heme oxygenase (HO) is an enzyme that produces HO metabolites, such as carbon monoxide (CO), biliverdin and iron by heme degradation. CO may act as...

  • Article
  • Open Access
5 Citations
2,866 Views
12 Pages

22 August 2022

Membrane fouling and regeneration are the key issues for the application of membrane separation (MS) technology. Reactive electrochemical membranes (REMs) exhibited high, stable permeate flux and the function of chemical-free electrochemical regenera...

  • Article
  • Open Access
1 Citations
2,393 Views
11 Pages

A Clinical Risk Assessment of a 3D-Printed Patient-Specific Scaffold by Failure Modes and Effects Analysis

  • Ping Qi Lim,
  • Sue Huey Lim,
  • Maria Sherilyn,
  • Tulio Fernandez-Medina,
  • Sašo Ivanovski and
  • Sepanta Hosseinpour

8 August 2022

This study aims to carry out a risk assessment to identify and rectify potential clinical risks of a 3D-printed patient-specific scaffold for large-volume alveolar bone regeneration. A survey was used to assess clinicians’ perceptions regarding...

  • Article
  • Open Access
12 Citations
3,533 Views
12 Pages

26 April 2020

Research Highlights: To ensure sustainable forest regeneration, it is important to clarify whether new recruits or advanced regenerants are more likely to be stripped. Therefore, the effects of bark stripping on saplings in subalpine forests with abu...

  • Article
  • Open Access
20 Citations
5,562 Views
13 Pages

14 September 2021

Volatile organic compounds (VOCs) are intermittently emitted at high concentrations (tens of thousands of ppmv) from small-scale laundry shops in urban areas, affecting the urban atmospheric environment. In this study, we suggested integrating VOC tr...

  • Article
  • Open Access
37 Citations
5,497 Views
12 Pages

CTLA-4 Mediates Inhibitory Function of Mesenchymal Stem/Stromal Cells

  • Timo Gaber,
  • Kerstin Schönbeck,
  • Holger Hoff,
  • Cam Loan Tran,
  • Cindy Strehl,
  • Annemarie Lang,
  • Sarah Ohrndorf,
  • Moritz Pfeiffenberger,
  • Eric Röhner and
  • Georg Matziolis
  • + 3 authors

Mesenchymal stem/stromal cells (MSCs) are stem cells of the connective tissue, possess a plastic phenotype, and are able to differentiate into various tissues. Besides their role in tissue regeneration, MSCs perform additional functions as a modulato...

  • Review
  • Open Access
15 Citations
6,037 Views
10 Pages

30 September 2018

The inner ear contains many types of cell, including sensory hair cells and neurons. If these cells are damaged, they do not regenerate. Inner ear disorders have various etiologies. Some are related to aging or are idiopathic, as in sudden deafness....

  • Review
  • Open Access
39 Citations
7,040 Views
18 Pages

28 February 2020

The vertebrate inner ear is responsible for detecting sound, gravity, and head motion. These mechanical forces are detected by mechanosensitive hair cells, arranged in a series of sensory patches in the vestibular and cochlear regions of the ear. Hai...

  • Article
  • Open Access
11 Citations
4,481 Views
30 Pages

8 December 2020

Despite the multiple contributions of public open spaces (POSs) to the quality of life in large housing estates (LHEs), the comprehensive treatment of their improvement has so far been a rare occasion in post-socialist countries. This paper aimed to...

  • Review
  • Open Access
212 Citations
12,675 Views
32 Pages

Applications of Metals for Bone Regeneration

  • Kristina Glenske,
  • Phil Donkiewicz,
  • Alexander Köwitsch,
  • Nada Milosevic-Oljaca,
  • Patrick Rider,
  • Sven Rofall,
  • Jörg Franke,
  • Ole Jung,
  • Ralf Smeets and
  • Reinhard Schnettler
  • + 2 authors

The regeneration of bone tissue is the main purpose of most therapies in dental medicine. For bone regeneration, calcium phosphate (CaP)-based substitute materials based on natural (allo- and xenografts) and synthetic origins (alloplastic materials)...

  • Article
  • Open Access
2 Citations
1,366 Views
14 Pages

Novel Optical Criteria and Mechanisms of Critical Decline in Liver Regenerative Potential

  • Svetlana Rodimova,
  • Vera Kozlova,
  • Nikolai Bobrov,
  • Dmitry Kozlov,
  • Artem Mozherov,
  • Vadim Elagin,
  • Ilya Shchechkin,
  • Dmitry Kuzmin,
  • Alena Gavrina and
  • Vladimir Zagainov
  • + 2 authors

5 December 2024

The most effective method of treating tumors localized in the liver remains resection. However, in the presence of concomitant pathology, the regenerative potential of the liver is significantly reduced. To date, there is insufficient fundamental dat...

  • Article
  • Open Access
33 Citations
8,560 Views
25 Pages

9 January 2020

Implementing an energy recovery system (ERS) is an effective solution to improve energy efficiency for hydraulic excavators (HEs). A flywheel energy recovery system (FERS) is proposed based on this concept. A hydraulic pump motor (PM) is employed as...

  • Article
  • Open Access
27 Citations
6,232 Views
18 Pages

Lithium-Ion Battery Remaining Useful Life Prediction Based on Hybrid Model

  • Xuliang Tang,
  • Heng Wan,
  • Weiwen Wang,
  • Mengxu Gu,
  • Linfeng Wang and
  • Linfeng Gan

6 April 2023

Accurate prediction of the remaining useful life (RUL) is a key function for ensuring the safety and stability of lithium-ion batteries. To solve the capacity regeneration and model adaptability under different working conditions, a hybrid RUL predic...

  • Review
  • Open Access
9 Citations
3,532 Views
18 Pages

Educating EVs to Improve Bone Regeneration: Getting Closer to the Clinic

  • Arantza Infante,
  • Natividad Alcorta-Sevillano,
  • Iratxe Macías and
  • Clara I. Rodríguez

7 February 2022

The incidence of bone-related disorders is continuously growing as the aging of the population in developing countries continues to increase. Although therapeutic interventions for bone regeneration exist, their effectiveness is questioned, especiall...

  • Article
  • Open Access
657 Views
12 Pages

Sulfides are frequently encountered in natural mineral water and different wastewater streams, and their presence significantly impedes subsequent water treatment or utilization. Sulfide removal, or at least its reduction, can be accomplished in diff...

  • Article
  • Open Access
8 Citations
2,723 Views
15 Pages

Utilization of Waste Biomaterial as an Efficient and Eco-Friendly Adsorbent for Solid-Phase Extraction of Pantoprazole Contaminants in Wastewater

  • Nazrul Haq,
  • Muzaffar Iqbal,
  • Afzal Hussain,
  • Faiyaz Shakeel,
  • Ashfaq Ahmad,
  • Ibrahim A. Alsarra,
  • Mohamed Fahad AlAjmi,
  • Asra Mahfooz and
  • M. Ali Abouzadeh

The objective of this analysis is to establish the potential of biodegradable agro-industrial waste materials as biosorbents in the solid-phase extraction (SPE) technique for sample preparation. In this regard, waste coffee husk (CH) powder was colle...

  • Feature Paper
  • Review
  • Open Access
63 Citations
8,697 Views
16 Pages

12 November 2020

Soot-catalyst contact represents the main critical issue for an effective regeneration of catalytic (i.e., catalyst-coated) diesel particulate filters (DPFs). Most of the literature reviews on this topic have mainly been focused on studies dealing wi...

  • Article
  • Open Access
24 Citations
5,355 Views
20 Pages

Transcriptomic and Proteomic Analyses Reveal the Potential Mode of Action of Chondrocyte Sheets in Hyaline Cartilage Regeneration

  • Eriko Toyoda,
  • Masato Sato,
  • Takumi Takahashi,
  • Miki Maehara,
  • Eri Okada,
  • Shiho Wasai,
  • Hiroshi Iijima,
  • Ken Nonaka,
  • Yuka Kawaguchi and
  • Masahiko Watanabe

24 December 2019

Chondrocyte sheet transplantation is a novel and promising approach to treating patients who have cartilage defects associated with osteoarthritis. Hyaline cartilage regeneration by autologous chondrocyte sheets has already been demonstrated in clini...

  • Article
  • Open Access
50 Citations
12,280 Views
27 Pages

23 October 2015

The rhodium (Rh) component in automotive three way catalysts (TWC) experiences severe thermal deactivation during fuel shutoff, an engine mode (e.g., at downhill coasting) used for enhancing fuel economy. In a subsequent switch to a slightly fuel ric...

  • Feature Paper
  • Article
  • Open Access
2 Citations
2,803 Views
22 Pages

20 August 2020

This research proposes the application of iron-loaded sepiolite (S-Fe) as a catalytic adsorbent for the unreported 1-butylpyridinium chloride ([bpy] Cl) treatment in an aqueous medium. Initially, sepiolite was selected as an inexpensive and efficacio...

  • Article
  • Open Access
7 Citations
3,355 Views
19 Pages

Modelling the Influence of Different Soot Types on the Radio-Frequency-Based Load Detection of Gasoline Particulate Filters

  • Stefanie Walter,
  • Peter Schwanzer,
  • Gunter Hagen,
  • Gerhard Haft,
  • Hans-Peter Rabl,
  • Markus Dietrich and
  • Ralf Moos

6 May 2020

Gasoline particulate filters (GPFs) are an appropriate means to meet today’s emission standards. As for diesel applications, GPFs can be monitored via differential pressure sensors or using a radio-frequency approach (RF sensor). Due to largely...

  • Article
  • Open Access
507 Views
19 Pages

Successional Patterns of Plant and Animal Diversity Under Contrasting Restoration Modes in Typical Coal-Mine Wastelands of Southwestern China

  • Haohan Wang,
  • Daoming Han,
  • Qiang Li,
  • Luyan Xu,
  • Haixing Cheng,
  • Yindi Cao,
  • Xiaoxue Zhu and
  • Zhaohui Pan

28 October 2025

Ecological restoration of mine wastelands is central to biodiversity conservation and ecosystem recovery worldwide. However, the long-term ecological consequences of active restoration versus natural regeneration remain debated, particularly in mount...

  • Article
  • Open Access
10 Citations
6,536 Views
22 Pages

30 September 2022

As China’s urbanization enters the middle and late stages, urban regeneration has risen to the strategic level of building a new national development pattern and promoting high-quality urban development. Due to the wide range of disciplines and...

  • Article
  • Open Access
27 Citations
5,299 Views
9 Pages

Imine Reductase Based All-Enzyme Hydrogel with Intrinsic Cofactor Regeneration for Flow Biocatalysis

  • Patrick Bitterwolf,
  • Felix Ott,
  • Kersten S. Rabe and
  • Christof M. Niemeyer

15 November 2019

All-enzyme hydrogels are biocatalytic materials, with which various enzymes can be immobilized in microreactors in a simple, mild, and efficient manner to be used for continuous flow processes. Here we present the construction and application of a co...

  • Article
  • Open Access
13 Citations
2,196 Views
14 Pages

29 December 2022

Agarose-based gels were produced either by freeze-drying or by supercritical drying for crystal violet (CV) removal from aqueous solutions. The microporosity features of these structures highly affected the final adsorption properties. In particular,...

  • Article
  • Open Access
25 Citations
4,558 Views
15 Pages

27 December 2022

Remaining useful life (RUL) prediction of batteries is important for the health management and safety evaluation of lithium-ion batteries. Because lithium-ion batteries have capacity recovery and noise interference during actual use, direct use of me...

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