Log in

Relevant bibliographies by topics / Fc-Cvd / Journal articles

To see the other types of publications on this topic, follow the link: Fc-Cvd.

Journal articles on the topic 'Fc-Cvd'

Author: Grafiati

Published: 24 May 2025

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Fc-Cvd.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Zhuravleva, M. V., M. Yu Frolov, E. A. Luchinin, et al. "Economic aspects of the fixed combinations of lipid lowering medicines in group risks patients." Kachestvennaya Klinicheskaya Praktika = Good Clinical Practice, no. 2 (July 31, 2023): 42–52. http://dx.doi.org/10.37489/2588-0519-2023-2-42-52.

Full text

Abstract:

Relevance. Cardio-vascular diseases (CVD) are the one of the main reasons of mortality and disability. Hypercholesterinemia is a factor of CVD progression, and thus it should be corrected. Combination of statin + ezetemib is an eﬀective option of a medical technology for this purpose. Pharmacoeconomic analysis of rosuvastatin and ezetemib ﬁxed combination (FC) has been performed in this work in comparison with free combination (FrC) of these drugs.Materials and methods. Modelling of FC vs FrC in groups of CVD risk has been performed on 1–5 years horizon based on the local epidemiologic publish

APA, Harvard, Vancouver, ISO, and other styles

2

Joseph, Philip, Salim Yusuf, Shun Fu Lee, et al. "Prognostic validation of a non-laboratory and a laboratory based cardiovascular disease risk score in multiple regions of the world." Heart 104, no. 7 (2017): 581–87. http://dx.doi.org/10.1136/heartjnl-2017-311609.

Full text

Abstract:

ObjectiveTo evaluate the performance of the non-laboratory INTERHEART risk score (NL-IHRS) to predict incident cardiovascular disease (CVD) across seven major geographic regions of the world. The secondary objective was to evaluate the performance of the fasting cholesterol-based IHRS (FC-IHRS).MethodsUsing measures of discrimination and calibration, we tested the performance of the NL-IHRS (n=100 475) and FC-IHRS (n=107 863) for predicting incident CVD in a community-based, prospective study across seven geographic regions: South Asia, China, Southeast Asia, Middle East, Europe/North America,

APA, Harvard, Vancouver, ISO, and other styles

3

Kauppinen, Esko. "(Invited) Single Walled Carbon Nanotube (SWNT) Atomic Structure and Thin Film Color during the Floating Catalyst Chemical Vapor Deposition (FC-CVD) Synthesis." ECS Meeting Abstracts MA2022-01, no. 10 (2022): 766. http://dx.doi.org/10.1149/ma2022-0110766mtgabs.

Full text

Abstract:

We discuss the FC-CVD synthesis of SWNTs, especially the tuning of tube atomic structure i.e. (n,m) distributions and subsequently the thin film color. By introducing various amount of CO2 with CO as the carbon source and in-situ ferrocene decomposition generated Fe catalyst nanoparticles, we directly produced SWNT films with tunable (n,m) i.e. helicity distribution as well as tunable colors. When operating the FC-CVD reactor at the ambient pressure and at 850 oC temperature with 0.25 and 0.37 volume percent of added CO2, the SWNT films display green and brown colors, respectively. We ascribed

APA, Harvard, Vancouver, ISO, and other styles

4

KHAVARIAN, MEHRNOUSH, SIANG-PIAO CHAI, SOON HUAT TAN, and ABDUL RAHMAN MOHAMED. "FLOATING CATALYST CVD SYNTHESIS OF CARBON NANOTUBES USING IRON (III) CHLORIDE: INFLUENCES OF THE GROWTH PARAMETERS." Nano 04, no. 06 (2009): 359–66. http://dx.doi.org/10.1142/s1793292009001939.

Full text

Abstract:

Carbon nanotubes (CNTs) were synthesized by a low-cost floating catalyst (FC) chemical vapor deposition (CVD) method in a horizontal reactor. It was found that iron (III) chloride ( FeCl3 ) is a high efficient FC precursor for methane CVD to grow CNTs. In this study, the effects of reaction temperature and flow ratio of methane to nitrogen ( CH4:N2 ) on the morphology of the CNTs were investigated. The morphological analysis by scanning electron microscopy (SEM) and transmission electron microscopy (TEM) revealed that increasing the reaction temperature and flow ratio of CH4:N2 grew CNTs of la

APA, Harvard, Vancouver, ISO, and other styles

5

Vinogradova, N. G., D. S. Polyakov, and I. V. Fomin. "Analysis of mortality in patients with heart failure after decompensation during long-term follow-up in specialized medical care and in real clinical practice." Kardiologiia 60, no. 4 (2020): 91–100. http://dx.doi.org/10.18087/cardio.2020.4.n1014.

Full text

Abstract:

Background Mortality from chronic heart failure (CHF) remains high and entails serious demographic losses worldwide. The most vulnerable group is patients after acute decompensated HF (ADHF) who have a high risk of unfavorable outcome.Aim To analyze risks of all-cause death (ACD), cardiovascular death (CVD), and death from recurrent ADHF in CHF patients during two years following ADHF in long-term follow-up with specialized medical care and in real-life clinical practice.Material and methods The study successively included 942 CHF patients after ADHF. 510 patients continued out-patient treatme

APA, Harvard, Vancouver, ISO, and other styles

6

Ihnatko, Yaroslav Y., Maria A. Derbak, Paul M. Lukach, Kseniya I. Chubirko, Oleksandr O. Boldizar, and Olesia I. Ihnatko. "ASSESSMENT OF CARDIOVASCULAR DISEASE RISK FACTORS IN PATIENTS WITH CORONARY HEART DISEASE COMBINED WITH NONALCOHOLIC FATTY LIVER DISEASE." Wiadomości Lekarskie 76, no. 11 (2023): 2378–82. http://dx.doi.org/10.36740/wlek202311106.

Full text

Abstract:

The aim: To study the risk factors of cardiovascular diseases in patients with coronary heart disease with stable angina pectoris II functional class in combi¬nation with NAFLD. Materials and methods: The study included 245 patients with a diagnosis of CHD, stable angina pectoris II functional class (FC), who were being treated at the Communal Nonprofit Enterprise «Central City Clinical Hospital» of Uzhhorod City Council. We singled out 2 groups of patients: group 1 (n=145) – patients with CHD with stable angina pectoris II FC in combination with NAFLD and group 2 (n=100) – patients with CHD w

APA, Harvard, Vancouver, ISO, and other styles

7

Sehrawat, Manoj, Mamta Rani, and Bhanu Pratap Singh. "One Step Fabrication of Aligned Carbon Nanotube Sheet via FC-CVD Technique." Journal of Nanomaterials 2022 (July 16, 2022): 1–10. http://dx.doi.org/10.1155/2022/8318217.

Full text

Abstract:

The rising need for lightweight and strong mechanical structures has contributed significantly towards the development of CNT macrostructures; however, the interplay of parameters and their discontinuous synthesis have obstructed their delivery to commercial level. Herein, floating catalyst chemical vapor deposition technique (FC-CVD) has been employed for the fabrication of 90 cm long CNT sheet via continuous production of CNT aerogel. High degree of graphitization, thermal stability and purity have been indicated by Raman spectroscopy ( I G / I D = 10.03 ), thermogravimetric analysis, and SE

APA, Harvard, Vancouver, ISO, and other styles

8

Daly, Steve, Paula Carroll, Michael Harrison, et al. "More Than a Game of Football: A 1-Year Pilot Investigation of the Impact of Participation in a Community-Based Recreational Football Initiative for Men in Ireland on Health and Cardiovascular Risk." International Journal of Men's Social and Community Health 8, no. 1 (2025): 50–61. https://doi.org/10.3138/ijmsch.2024.0006.

Full text

Abstract:

Background: Gender-responsive approaches that have used football have been shown to be effective in both engaging men and improving health in specific male populations. This paper reports on the health impact of participation in an ongoing recreational football initiative (Football Cooperative, [FC]) for all men up to 12M. Findings from this paper will inform the implementation strategy to scale up the FC initiative. Methods: Adopting a quasi-experimental, longitudinal design, without control, participants were recruited through purposeful sampling. Self-report, anthropometric, and fitness dat

APA, Harvard, Vancouver, ISO, and other styles

9

Zhuravlyova, L. V., and S. M. Kucherenko. "Prediction of risks of comorbidity of type 2 diabetes mellitus and coronary heart disease taking into account plasma levels of 8-isoprostane and sirtuin-1." Ukrainian Therapeutical Journal, no. 2 (June 26, 2024): 14–21. http://dx.doi.org/10.30978/utj2024-2-14.

Full text

Abstract:

Cardiovascular diseases (CVD), including coronary heart disease (CHD), continue to be the major causes of morbidity and mortality in patients with type 2 diabetes mellitus (T2DM). Both CHD and T2DM are the most dangerous and widely spread conditions. According to research data, a high overall prevalence of CVD in type 2 DM has been established, with CHD as the most prevalent CVD type. Objective — to determine the prognostic possibilities of estimation the risks of the development of coronary heart disease and type 2 diabetes comorbidity and to work out an appropriate prognostic model. Material

APA, Harvard, Vancouver, ISO, and other styles

10

Toh, Darel Wee Kiat, Hanzhang Zhou, Amaury Cazenave-Gassiot, et al. "The Effects of Wolfberry Consumption on the Human Plasma Lipidome and Its Potential Role in Cardiovascular Disease Risk Modulation: A Randomized Controlled Trial." Current Developments in Nutrition 6, Supplement_1 (2022): 50. http://dx.doi.org/10.1093/cdn/nzac047.050.

Full text

Abstract:

Abstract Objectives The adverse effects of dyslipidemia on cardiovascular health are well-documented. Conventionally assayed by blood lipids/lipoproteins, these classical indicators alone yield an oversimplified view of the human plasma lipidome. We previously observed an attenuation of cardiovascular disease (CVD) risk after regular wolfberry consumption for 16 weeks, with a prominent reduction in oxidative stress. To complement these findings, the objective of this study was to characterize the alterations to the plasma lipidome and explore its potential correlations to CVD risk. Methods In

APA, Harvard, Vancouver, ISO, and other styles

11

Chauhan, Devika, Anuptha Pujari, Guangqi Zhang, Kinshuk Dasgupta, Vesselin N. Shanov, and Mark J. Schulz. "Effect of a Metallocene Catalyst Mixture on CNT Yield Using the FC-CVD Process." Catalysts 12, no. 3 (2022): 287. http://dx.doi.org/10.3390/catal12030287.

Full text

Abstract:

This work studies synthesis of carbon nanotube (CNT) sheet using the high temperature (1400 °C) floating catalyst chemical vapor deposition (FC-CVD) method. Three metallocenes—ferrocene, nickelocene, cobaltocene—and their combinations are used as precursors for metal catalysts in the synthesis process. For the carbon source, an alcohol fuel, a combination of methanol and n-hexane (9:1), is used. First, the metallocenes were dissolved in the alcohol fuel. Then, the fuel mixture was injected into a tube furnace using an ultrasonic atomizer with Ar/H2 carrier gas in a ratio of about 12/1. The syn

APA, Harvard, Vancouver, ISO, and other styles

12

Morgan, Amy Elizabeth, and Mark Tomás Mc Auley. "Cholesterol Homeostasis: An In Silico Investigation into How Aging Disrupts Its Key Hepatic Regulatory Mechanisms." Biology 9, no. 10 (2020): 314. http://dx.doi.org/10.3390/biology9100314.

Full text

Abstract:

The dysregulation of intracellular cholesterol homeostasis is associated with several age-related diseases, most notably cardiovascular disease (CVD). Research in this area has benefitted from using computational modelling to study the inherent complexity associated with the regulation of this system. In addition to facilitating hypothesis exploration, the utility of modelling lies in its ability to represent an array of rate limiting enzymatic reactions, together with multiple feedback loops, which collectively define the dynamics of cholesterol homeostasis. However, to date no model has spec

APA, Harvard, Vancouver, ISO, and other styles

13

Kaikkonen, Jukka-Pekka, Abhilash Thanniyil Sebastian, Patrik Laiho, et al. "Suspended superconducting weak links from aerosol-synthesized single-walled carbon nanotubes." Nano Research 13, no. 12 (2020): 3433–38. http://dx.doi.org/10.1007/s12274-020-3032-1.

Full text

Abstract:

AbstractWe report a new scheme for fabrication of clean, suspended superconducting weak links from pristine single-walled carbon nanotubes (SWCNT). The SWCNTs were grown using the floating-catalyst chemical vapour deposition (FC-CVD) and directly deposited on top of prefabricated superconducting molybdenum-rhenium (MoRe) electrodes by thermophoresis at nearly ambient conditions. Transparent contacts to SWCNTs were obtained by vacuum-annealing the devices at 900 °C, which enabled proximity-induced supercurrents up to 53 nA. SWCNT weak links fabricated on MoRe/palladium bilayer sustained supercu

APA, Harvard, Vancouver, ISO, and other styles

14

Shivakoti, Ishwer, Lewlyn L. R. Rodrigues, Robert Cep, Premendra Mani Pradhan, Ashis Sharma, and Akash Kumar Bhoi. "Experimental Investigation and ANFIS-Based Modelling During Machining of EN31 Alloy Steel." Materials 13, no. 14 (2020): 3137. http://dx.doi.org/10.3390/ma13143137.

Full text

Abstract:

This research presents the parametric effect of machining control variables while turning EN31 alloy steel with a Chemical Vapor deposited (CVD) Ti(C,N) + Al2O3 + TiN coated carbide tool insert. Three machining parameters with four levels considered in this research are feed, revolutions per minute (RPM), and depth of cut (ap). The influences of those three factors on material removal rate (MRR), surface roughness (Ra), and cutting force (Fc) were of specific interest in this research. The results showed that turning control variables has a substantial influence on the process responses. Furth

APA, Harvard, Vancouver, ISO, and other styles

15

Ovchynnykova, A. S., Y. O. Trufanov, and N. K. Svyrydova. "ORTHOSTATIC HYPOTENSION AND FRAILTY SYNDROM." East European Journal of Parkinson`s Disease and Movement Disorders 9, no. 2 (2024): 8–13. http://dx.doi.org/10.33444/2414-0007.9.2.8-13.

Full text

Abstract:

The objective of our research was to define the relationship between orthostatic hypotension (OH) and frailty syndrome (FS) in the older age group. Materials and methods: the cross-sectional study involved patients of the older age group diagnosed with Parkinson's disease (PD) and cerebrovascular disease (CVD - chronic cerebral ischemia, chronic phase of ischemic stroke). All patients had comorbid OH. OH was established on the basis of a classical orthostatic test [10]. Each group included patients with different functional classes of OH (FC OH), from 1 to 4 [7]. The functional class of OH was

APA, Harvard, Vancouver, ISO, and other styles

16

Jakabek, David, Bruce J. Brew, and Lucette A. Cysique. "42 White matter injury is driven by HIV duration, immune and vascular factors in virally suppressed people living with HIV: a longitudinal diffusion imaging study." Journal of the International Neuropsychological Society 29, s1 (2023): 915–16. http://dx.doi.org/10.1017/s1355617723011244.

Full text

Abstract:

Objective:The aim of the current longitudinal study was to use improved brain white matter integrity outcomes (better at resolving white matter complexity, hence with improved biological significance compared to traditional diffusion tensor imaging - DTI outcomes) while considering baseline age, cardiovascular diseases (CVD), and HIV disease markers impacts on the health of major white matter tracts in virally suppressed people Living with HIV infection (PLHIV) versus demographically, geographically, and life-style comparable HIVnegative controls. Furthermore, white-matter hyperintensity (WMH)

APA, Harvard, Vancouver, ISO, and other styles

17

Singh, Nirupma, Sneha Rai, Rakesh Bhatnagar, and Sonika Bhatnagar. "Network analysis of host-pathogen protein interactions in microbe induced cardiovascular diseases." In Silico Biology 14, no. 3-4 (2022): 115–33. http://dx.doi.org/10.3233/isb-210238.

Full text

Abstract:

Large-scale visualization and analysis of HPIs involved in microbial CVDs can provide crucial insights into the mechanisms of pathogenicity. The comparison of CVD associated HPIs with the entire set of HPIs can identify the pathways specific to CVDs. Therefore, topological properties of HPI networks in CVDs and all pathogens was studied using Cytoscape3.5.1. Ontology and pathway analysis were done using KOBAS 3.0. HPIs of Papilloma, Herpes, Influenza A virus as well as Yersinia pestis and Bacillus anthracis among bacteria were predominant in the whole (wHPI) and the CVD specific (cHPI) network

APA, Harvard, Vancouver, ISO, and other styles

18

Donis, Cristina, Elena Fauste, Madelín Pérez-Armas, Paola Otero, María I. Panadero, and Carlos Bocos. "Cardiac Hypertrophy in Pregnant Rats, Descendants of Fructose-Fed Mothers, an Effect That Worsens with Fructose Supplementation." Foods 13, no. 18 (2024): 2944. http://dx.doi.org/10.3390/foods13182944.

Full text

Abstract:

The role of fructose consumption in the development of obesity, MetS, and CVD epidemic has been widely documented. Notably, among other effects, fructose consumption has been demonstrated to induce cardiac hypertrophy. Moreover, fructose intake during pregnancy can cause hypertrophy of the maternal heart. Our previous research has demonstrated that maternal fructose intake has detrimental effects on fetuses, which persist into adulthood and are exacerbated upon re-exposure to fructose. Additionally, we found that maternal fructose consumption produces changes in female progeny that alter their

APA, Harvard, Vancouver, ISO, and other styles

19

Boucherit, Septi, Sofiane Berkani, Mohamed Athmane Yallese, Riad Khettabi, and Tarek Mabrouki. "Modeling and Optimization of Cutting Parameters during Machining of Austenitic Stainless Steel AISI304 Using RSM and Desirability Approach." Periodica Polytechnica Mechanical Engineering 65, no. 1 (2020): 10–26. http://dx.doi.org/10.3311/ppme.12241.

Full text

Abstract:

In the current paper, cutting parameters during turning of AISI 304 Austenitic Stainless Steel are studied and optimized using Response Surface Methodology (RSM) and the desirability approach. The cutting tool inserts used in this work were the CVD coated carbide. The cutting speed (vc), the feed rate (f) and the depth of cut (ap) were the main machining parameters considered in this study. The effects of these parameters on the surface roughness (Ra), cutting force (Fc), the specific cutting force (Kc), cutting power (Pc) and the Material Removal Rate (MRR) were analyzed by ANOVA analysis.The

APA, Harvard, Vancouver, ISO, and other styles

20

Yu, Chang, Xiang Tong Meng, Lei Zhang, and Jie Shan Qiu. "Synthesis of Double-Walled Carbon Nanotubes by Floating Chemical Vapor Deposition Method in a Reactor with Varied Diameter." Advanced Materials Research 662 (February 2013): 3–6. http://dx.doi.org/10.4028/www.scientific.net/amr.662.3.

Full text

Abstract:

Double-walled carbon nanotubes (DWCNTs) have been synthesized by a floating catalytic chemical vapor deposition method (FC-CVD) in diameter-varied reactor with xylene as carbon sources, ferrocene as catalyst precursor, and sulfur as additive. The as-grown products were characterized by scanning electron microscope (SEM), transmission electron microscope (TEM), and Raman spectrometer. The results show that DWCNTs with a high graphite degree is centimeter-scale in length, and the inner diameter varies in the range of 1.5-1.7 nm. The effect of reactor diameter on the structure and morphology of t

APA, Harvard, Vancouver, ISO, and other styles

21

Sufian, Suriati, Suzana Yusup, and Fakhru'l Razi Ahmadun. "Optimization for Development of Carbon Nanotubes Using Taguchi Method at Constant Temperature." Journal of Nano Research 11 (May 2010): 95–100. http://dx.doi.org/10.4028/www.scientific.net/jnanor.11.95.

Full text

Abstract:

In this study, an optimization of floating catalyst chemical vapor deposition (FC-CVD) using Taguchi method is done in developing multiwall nanotubes (MWNTs) at constant temperature. The reaction is run at the temperature of 850°C in atmospheric pressure with ferrocene as the catalyst precursor and benzene as the carbon feedstock. By applying Taguchi’s method as the design of experiment, three parameters: namely reaction time, hydrogen flow rate and catalyst weight have been varied during the optimization of the experiment. The results show that the BET specific surface area increases as the r

APA, Harvard, Vancouver, ISO, and other styles

22

Kasim, Noor Azilah Mohd, Siti Hasnawati Jamal, Shafreeza Sobri, and Nurjahirah Janudin. "Optimization of Synthesis of Carbon Nanotubes Using Chemical Vapor Deposition Method." Advanced Materials Research 488-489 (March 2012): 1535–39. http://dx.doi.org/10.4028/www.scientific.net/amr.488-489.1535.

Full text

Abstract:

Multi walled carbon nanotubes (MWCNTs) were synthesized using floating catalyst-chemical vapor deposition (FC-CVD) with ferrocene and benzene as catalyst and carbon source, respectively. Argon was used as a purging gas while hydrogen was used as a carrier gas. Hydrogen flow rate, reaction time and reactor temperature were varied to obtain high yield and purity of MWCNTs. The morphology and microstructures of MWCNTs produced were studied using Scanning Electron Microscopy (SEM). It was found that the maximum yield and purity of MWCNTs were produced at hydrogen flow rate of 300 ml/min with react

APA, Harvard, Vancouver, ISO, and other styles

23

Shen, Tanze, Qiang Fu, and Chunxu Pan. "Measurement of the Axial Magnetic Susceptibility of m-SWCNTs at High Temperatures in a Magnetic Field-Assisted FC-CVD." Materials 17, no. 11 (2024): 2745. http://dx.doi.org/10.3390/ma17112745.

Full text

Abstract:

We synthesized some SWCNTs films under different magnetic fields and temperatures in a magnetic field-assisted FC-CVD and obtained Raman spectra of the films. By analyzing the Raman spectra, it was concluded that the SWCNTs films had defects, and the relative content of m-SWCNTs in the SWCNTs films was obtained. The trajectory of m-SWCNTs was obtained by analyzing the motion behavior of m-SWCNTs flow in the field-assisted system, and a model was built to describe the relationship between the relative content of m-SWCNTs and magnetic fields. The axial magnetic susceptibility of m-SWCNTs as a pa

APA, Harvard, Vancouver, ISO, and other styles

24

Firouzi, Amin, Shafreeza Sobri, Faizah Mohd Yasin, and Fakhru'l Razi Ahmadun. "CH₄ and CO₂ Detection by Using Carbon Nanotube-Based Sensors." Advanced Materials Research 214 (February 2011): 482–89. http://dx.doi.org/10.4028/www.scientific.net/amr.214.482.

Full text

Abstract:

This research was carried out to investigate the effect of gas adsorption towards the electrical resistance of carbon nanotubes (CNTs) thin film. CNTs were synthesized by Floating Catalyst Chemical Vapor Deposition (FC-CVD) method on quartz substrate at 950°C under methane gas flow rate of 150 Standard Cubic Centimeters per Minute (SCCM). Then, the electrical resistance of CNTs was measured by exposing the sensors to CO2 and CH4 gases operating at room temperature. The sensors showed high responses to the gaseous molecules. In the same experimental conditions, the recovery of the sensors was d

APA, Harvard, Vancouver, ISO, and other styles

25

Firouzi, Amin, Shafreeza Sobri, Faizah Mohd Yasin, and Fakhru'l Razi Ahmadun. "The Effect of CH₄ and CO₂ Exposure on Carbon Nanotubes Electrical Resistance." Advanced Materials Research 214 (February 2011): 655–61. http://dx.doi.org/10.4028/www.scientific.net/amr.214.655.

Full text

Abstract:

This research was carried out to monitor and investigate the gas sensing effects on carbon nanotubes (CNTs) by a systematic study of the variations in the electrical resistance as sensor signal induced by adsorption of CO2 and CH4 gaseous molecules. The CNTs were synthesized by Floating Catalyst Chemical Vapor Deposition (FC-CVD) method on quartz substrate under benzene bubble at temperature of 700°C. Then, they were tested for gas sensing applications operating at room temperature. Upon exposure to gaseous molecules, the electrical resistance of CNTs dramatically increased for both CO2 and CH

APA, Harvard, Vancouver, ISO, and other styles

26

Chaitongrat, Buaworn, and Sutichai Chaisitsak. "Novel Preparation and Characterization of Fe₂O₃/CNT Thin Films for Flammable Gas Sensors." Materials Science Forum 947 (March 2019): 47–51. http://dx.doi.org/10.4028/www.scientific.net/msf.947.47.

Full text

Abstract:

In this work, novel preparation for Fe2O3/CNT thin films was investigated. The Fe/CNT thin films were synthesized through vertical floating-catalyst chemical vapor deposition technique (FC-CVD) and subsequently annealed in air. The various annealing temperature to create Fe2O3 was examined and characterized by field emission scanning electron microscopy (FE-SEM), thermogravimetric analysis (TGA), X-ray photoelectron spectroscopy (XPS), Ultraviolet–visible spectroscopy (UV-Vis) and Raman spectroscopy. In addition, effect of wet/dry process on gas sensing of Fe2O3/CNTs was also investigated. The

APA, Harvard, Vancouver, ISO, and other styles

27

MUATAZ, A. A., F. AHMADUN, C. GUAN, E. MAHDI, and A. RINALDI. "EFFECT OF REACTION TEMPERATURE ON THE PRODUCTION OF CARBON NANOTUBES." Nano 01, no. 03 (2006): 251–57. http://dx.doi.org/10.1142/s1793292006000288.

Full text

Abstract:

A floating catalyst chemical vapor deposition (FC-CVD) method was designed and fabricated to produce high quality and quantity carbon nanotubes. The reaction temperature was optimized to produce high yield and purity of the carbon nanotubes. The reaction temperatures were varied from 500–850°C. The result shows that carbon nanotubes were observed from 600°C to 850°C with maximum numbers and high purity at 850°C. The diameter range of CNTs varied from 2 to 55 nm. The results of the present investigation suggest that the observed changes in catalytic activity and selectivity accompanying an incr

APA, Harvard, Vancouver, ISO, and other styles

28

О.А., Суджаева,. "Prevention of Cardiovascular Diseases: New Opportunities and Prospects." Кардиология в Беларуси, no. 4 (January 18, 2023): 841–50. http://dx.doi.org/10.34883/pi.2022.14.6.012.

Full text

Abstract:

В статье приведены основные ключевые сообщения Руководства Европейского общества кардиологов по профилактике сердечно-сосудистых заболеваний (ССЗ) в клинической практике 2021 года. Рассмотрены рекомендации «что делать» и «чего не делать» для первичной и вторичной профилактики ССЗ в зависимости от сердечно-сосудистого риска (ССР), наличия и степени выраженности коморбидных заболеваний и факторов риска (ФР). Отражена предпочтительность упрощения схем и режимов медикаментозного аспекта профилактики за счет более широкого использования фиксированных комбинаций (ФК) антигипертензивных (АГТ) лекарст

APA, Harvard, Vancouver, ISO, and other styles

29

Kaushal, Amit, Rajath Alexander, Jyoti Prakash, and Kinshuk Dasgupta. "Engineering challenges and innovations in controlled synthesis of CNT fiber and fabrics in floating catalyst chemical vapor deposition (FC-CVD) process." Diamond and Related Materials 148 (October 2024): 111474. http://dx.doi.org/10.1016/j.diamond.2024.111474.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Norzilah, A. H., A. Fakhru'l-Razi, Thomas S. Y. Choong, and A. Luqman Chuah. "Surface Modification Effects on CNTs Adsorption of Methylene Blue and Phenol." Journal of Nanomaterials 2011 (2011): 1–18. http://dx.doi.org/10.1155/2011/495676.

Full text

Abstract:

This study compares the adsorption capacity of modified CNTs using acid and heat treatment. The CNTs were synthesized from acetone and ethanol as carbon sources, using floating catalyst chemical vapor deposition (FC-CVD) method. energy-dispersive X-ray spectroscopy (EDX) and Boehm method revealed the existence of oxygen functional group on the surface of CNTs. Heat modification increases the adsorption capacity of as-synthesized CNTs for methylene blue (MB) and phenol by approximately 76% and 50%, respectively. However, acid modification decreases the adsorption capacity. The equilibrium adsor

APA, Harvard, Vancouver, ISO, and other styles

31

Chitranshi, Megha, Daniel Rui Chen, Peter Kosel, Marc Cahay, and Mark Schulz. "Flexible and Lightweight Carbon Nanotube Composite Filter for Particulate Matter Air Filtration." Nanomaterials 12, no. 22 (2022): 4094. http://dx.doi.org/10.3390/nano12224094.

Full text

Abstract:

Particulate Matter (PM) has become an important source of air pollution. We proposed a flexible and lightweight carbon nanotube (CNT) composite air filter for PM removal. The developed CNT filtering layers were fabricated using a floating catalyst chemical vapor deposition (FC-CVD) synthesis process and then combined with conventional filter fabrics to make a composite air filter. Filtration performance for CNT filtering layer alone and composited with other conventional filter fabrics for particles size 0.3 μm to 2.5 μm was investigated in this study. The CNT composite filter is highly hydrop

APA, Harvard, Vancouver, ISO, and other styles

32

Николаева, Е. Н., О. О. Янушевич, Т. В. Царева, М. С. Подпорин, and В. Н. Царев. "Filifactor alocis and its associations with anaerobic bacteria in patients with periodontitis and cardiovascular diseases." Клиническая стоматология 26, no. 4 (2023): 71–79. http://dx.doi.org/10.37988/1811-153x_2023_4_71.

Full text

Abstract:

Микробное поражение тканей пародонта тесно связано с рядом системных заболеваний; возможно, оно играет важную роль в возникновении коморбидной патологии. Цель работы — идентификация патогена Filifactor alocis в качестве нового диагностического индикатора заболеваний пародонта у больных с хроническим пародонтитом (ХП) и ишемической болезнью сердца (ИБС). Обследовано 180 пациентов с ХП и сердечно-сосудистыми заболеваниями (ССЗ), в том числе острым инфарктом миокарда (ОИМ), стенокардией напряжения I—II функциональных классов, ИБС с постинфарктным кардиосклерозом и показаниями к реваскуляризации м

APA, Harvard, Vancouver, ISO, and other styles

33

Gspann, Thurid S., Adarsh Kaniyoor, Wei Tan, et al. "Catalyst-Mediated Enhancement of Carbon Nanotube Textiles by Laser Irradiation: Nanoparticle Sweating and Bundle Alignment." Catalysts 11, no. 3 (2021): 368. http://dx.doi.org/10.3390/catal11030368.

Full text

Abstract:

The photonic post-processing of suspended carbon nanotube (CNT) ribbons made by floating catalyst chemical vapor deposition (FC-CVD) results in selective sorting of the carbon nanotubes present. Defective, thermally non-conductive or unconnected CNTs are burned away, in some cases leaving behind a highly crystalline (as indicated by the Raman G:D ratio), highly conductive network. However, the improvement in crystallinity does not always occur but is dependent on sample composition. Here, we report on fundamental features, which are observed for all samples. Pulse irradiation (not only by lase

APA, Harvard, Vancouver, ISO, and other styles

34

PASHCHENKO, E. V., A. I. CHESNIKOVA, V. P. TERENTYEV, V. I. KUDINOV, and E. A. DEVETYAROVA. "STRUCTURAL AND FUNCTIONAL FEATURES OF LEFT VENTRICLE IN PATIENTS WITH HEART FAILURE, CORONARY HEART DISEASE AND THYROTOXICOSIS." Kuban Scientific Medical Bulletin 25, no. 4 (2018): 68–74. http://dx.doi.org/10.25207/1608-6228-2018-25-4-68-74.

Full text

Abstract:

Aim. This study was designed to determine the structural and functional features of left ventricle in patients with heart failure, coronary heart disease and thyrotoxicosis.Materials and methods. 85 patients aged 58.3±5.6 years were divided into 3 groups: the main one – 25 patients with coronary heart disease (CHD), chronic heart failure (CHF) II-III functional classes (FC) and thyrotoxicosis, average age –59.23±3.81; the 1st comparison group – 30 patients with CHD and CHF FC II-III without thyroid dysfunction, the average age – 57.6±2.73; the 2nd comparison group – 30 patients with thyrotoxic

APA, Harvard, Vancouver, ISO, and other styles

35

Park, Junyoung, Byoungmoon Oh, and Kyongnam Kim. "Adsorption and Recovery using Vaporization of Liquid Fluorocarbon Precursor." Korean Journal of Metals and Materials 58, no. 6 (2020): 397–402. http://dx.doi.org/10.3365/kjmm.2020.58.6.397.

Full text

Abstract:

PFC gas is primarily used during the etching process in the manufacture of ULSIs and in cleaning after CVD processes. PFC is classified as a greenhouse gas that stays in the atmosphere for a long time and has a high GWP. High capacity and high integration have been achieved in recent years as semiconductor device structures have been replaced by vertical layer structures, and the consumption of PFC gas has exploded due to the increase in high aspect ratio and patterning processes. Therefore, many researchers have been working on methods to decompose, recover, and reuse the gas after the etchin

APA, Harvard, Vancouver, ISO, and other styles

36

Huang, Pianpian, Jun Fu, Ji Hu, Yinghong Lei, Tingyu Wu, and Ju Liu. "Identification of aberrantly expressed genes during aging in the mouse heart via integrated bioinformatics analysis." Medicine 104, no. 13 (2025): e41972. https://doi.org/10.1097/md.0000000000041972.

Full text

Abstract:

Cardiovascular disease (CVD) represents a global problem and is associated with high levels of morbidity/mortality in the elderly (>65 years old). The present study aimed to identify the key candidate genes and pathways in cardiac aging via integrated bioinformatics analysis. The GSE43556 and GSE8146 gene expression datasets were obtained from the Gene Expression Omnibus (GEO) database, and differentially expressed genes (DEGs), defined as P < .05 and |log fold-change (FC)| >0.5, were identified. Functional enrichment and protein-protein interaction network construction were subsequen

APA, Harvard, Vancouver, ISO, and other styles

37

Washington, A. Valance, Barbara Giomarelli, Maia M. Chisholm, et al. "Inhibition of Thrombin-Induced Platelet Aggregation Using Human Single Chain Fv Antibodies Specific for TREM-Like Transcript-1." Blood 108, no. 11 (2006): 1533. http://dx.doi.org/10.1182/blood.v108.11.1533.1533.

Full text

Abstract:

Abstract Platelets play a duel role in our cardiovascular system. They are important in maintaining our vascular integrity. They also facilitate the progression of cardiovascular diseases (CVD) such as arteriosclerosis. In more severe cases, displaced platelet aggregates can lead to myocardial infarction or stroke. Because of their prominent role, anti-platelet therapies are used to reduce mortality associated with CVD. However, the use of these therapies is sometimes associated with bleeding complications, thrombocytopenia or non-responsiveness and the search for new therapeutic targets conti

APA, Harvard, Vancouver, ISO, and other styles

38

Frolova, Elena V., Alena I. Ogorelysheva, Ekaterina S. Spasenova, and Tamara R. Khalilova. "Diary of self-monitoring of the patient as a way to increase adherence to the treatment of patients with chronic heart failure." Russian Family Doctor 23, no. 2 (2019): 21–26. http://dx.doi.org/10.17816/rfd2019221-26.

Full text

Abstract:

Chronic heart failure (CHF) is the most frequent and severe complication of cardiovascular disease (CVD). One of the most important aspects of management of patients with CHF remains to ensure adherence to treatment. The purpose of the study was to assess the effectiveness of therapy of patients with CHF with the use of a diary of self-control as a way of enhancing adherence to therapy. Materials and methods. A continuous sequential sample was used to select 40 patients with diagnosed Heart Failure II-IV FC (NYHA), who were then randomized into two groups: the follow-up group (n = 20) an

APA, Harvard, Vancouver, ISO, and other styles

39

Sergienko, I. V., A. A. Ansheles, O. M. Drapkina, et al. "ANICHKOV study: the effect of combined hypotensive and lipid-lowering therapy on cardiovascular complications in patients of high and very high risk." Terapevticheskii arkhiv 91, no. 4 (2019): 90–98. http://dx.doi.org/10.26442/00403660.2019.04.000104.

Full text

Abstract:

Reducing the risk of cardiovascular complications include lifestyle changes, drug therapy for achieving target blood pressure levels, normalizing the lipid profile, and correcting other risk factors. Adherence to therapy is of particular role, especially in primary prevention, which determines the need to implement the concept of fixed combinations. Approximately 70% of patients with AH have elevated levels of total cholesterol (TCh) and LDL-C, which determines the feasibility of using a FC containing a statin with two antihypertensive drugs. Aim. The aim of the study was to assess cardiovascu

APA, Harvard, Vancouver, ISO, and other styles

40

Kakorin, S. V., I. A. Averkova, and A. M. Mkrtumyan. "Hypoglycemic therapy in patients with type 2 diabetes and chronic heart failure." CardioSomatics 5, no. 1 (2014): 33–40. http://dx.doi.org/10.26442/cs45071.

Full text

Abstract:

The article presents a literature review of prevalence, prognosis and treatment of overt tactics of chronic heart failure (CHF) in patients with type 2 diabetes mellitus (T2DM). Application of modern pharmacological preparations and instrumental treatment of cardiovascular disease (CVD) increases life expectancy and improves the quality of life of patients with CHF as with normal carbohydrate metabolism (UO), and with type 2 diabetes. However, the risk of cardiovascular mortality (CAS) in patients with type 2 diabetes, compared to having a normal carbohydrate metabolism remains unchanged.Insul

APA, Harvard, Vancouver, ISO, and other styles

41

Balsamo, Paulo José, Silvia Pierre Irazusta, and Larissa Solano De Almeida. "Environmental safety of energy storing devices using carbon nanotubes: possible impacts of waste in aquatic and terrestrial environments." Mundo Nano. Revista Interdisciplinaria en Nanociencias y Nanotecnología 17, no. 33 (2024): 1e—18e. http://dx.doi.org/10.22201/ceiich.24485691e.2024.33.69799.

Full text

Abstract:

Electric double layer capacitors (EDLC) are energy storage devices based on the charging and discharging electrode-electrolyte interfaces of high surface area materials such as multi-walled carbon nanotubes (MWCNT) and activated carbon (AC). Despite the broad applicability, the final destination of these components is the environment, mainly water and soil, where they can represent impacts on organisms along different trophic levels. Bioassays with Raphidoceles subcapitata, are widely used to evaluate aquatic totoxicity and oligochaetes are good terrestrial bioindicators. The study aimed to ev

APA, Harvard, Vancouver, ISO, and other styles

42

Larina, V. N., and V. I. Lunev. "The prognostic role of the index of global left ventricular function and its companion in patients with chronic heart failure and diabetes mellitus." FOCUS. Endocrinology 5, no. 2 (2024): 6–11. http://dx.doi.org/10.62751/2713-0177-2024-5-2-11.

Full text

Abstract:

The index of global left ventricular function (LV IGF) is an imaging marker with pronounced prognostic properties in relation to the development of adverse cardiovascular events and death, determined on the basis of data from both magnetic resonance imaging (MRI) of the heart and echocardiographic examination (EchoCG). Companion indicator (companion) LV IGF (LV IGFC) is a marker obtained from the average quadratic value of the sum of the impact and global LV volume, designed to overcome the limitations of LV IGF due to its calculation formula.The aim. To evaluate the prognostic significance of

APA, Harvard, Vancouver, ISO, and other styles

43

Denesyuk, V. "Studying Predictors of Acute Left Ventricular Failure and Criteria for the Progression of Chronic Heart Failure in Cardiac Pathologies (Literature Review: Results of Own Research)." Lviv clinical bulletin 2, no. 42 (2023): 79–87. http://dx.doi.org/10.25040/lkv2023.02.079.

Full text

Abstract:

Introduction. Few works have been published in the literature on the prediction of predictors of acute and chronic heart failure. The aim of the study. Аnalyze the achievements of cardiology in the field of studying the predictors of predicting acute left ventricular failure and the criteria for the progression of CHF with various CVD. Materials and methods. Vikoristani 51 published an article and presented the results of public research in the field of predicting acute respiratory failure and progression of CHF in heart disease. Results. In most patients, the term after the transferred MI is

APA, Harvard, Vancouver, ISO, and other styles

44

Martin, Julian, Sven Küspert, Kläre Christmann, et al. "Designing Mesoporous N-Doped Carbon Nanosphere Supports with Tailored Properties for High-Performance PEM Fuel Cells." ECS Meeting Abstracts MA2025-01, no. 40 (2025): 2117. https://doi.org/10.1149/ma2025-01402117mtgabs.

Full text

Abstract:

The deployment of Proton Exchange Membrane Fuel Cells (PEMFCs) necessitates advanced electrocatalysts for the oxygen reduction reaction (ORR), offering improved performance over current systems. State-of-the-art PEMFC ORR electrocatalysts are based on carbon supported Pt-based nonparticulate systems. At the catalyst level, the PEMFC performance is strongly influenced by the size and distribution of Pt nanoparticles on the carbon support, as well as the intrinsic properties of the carbon support material. Optimizing the carbon support’s morphological and physicochemical properties is a promisin

APA, Harvard, Vancouver, ISO, and other styles

45

Filippova, N. V., Yu B. Barylnik, T. M. Bogdanova, V. V. Blinova, A. A. Shchelchkova, and E. S. Mozgacheva. "Efficiency and safety of Vortioxetine in the treatment of depressive disorders in cardiac patients." V.M. BEKHTEREV REVIEW OF PSYCHIATRY AND MEDICAL PSYCHOLOGY 57, no. 2 (2023): 105–15. http://dx.doi.org/10.31363/2313-7053-2023-817.

Full text

Abstract:

Importance of the problem. Diseases of the cardiovascular system are in the first place among the causes of death and disability in most industrialized countries, which is undoubtedly an urgent medical and social problem and causes significant economic damage. The prevalence of depressive disorders in modern society, according to WHO estimates, is quite high, and the causes of depressive disorders and methods for their correction in patients with various somatic diseases have been the subject of study by specialists around the world for many decades. The comorbidity of depressive disorders wit

APA, Harvard, Vancouver, ISO, and other styles

46

Rashidi‐Ranjbar, Neda, Nathan W. Churchill, Sandra E. Black, et al. "A Cross Sectional and Longitudinal Assessment of Neuropsychiatric Symptoms and Brain Functional Connectivity in Patients With Mild Cognitive Impairment, Cerebrovascular Disease and Parkinson Disease." International Journal of Geriatric Psychiatry 40, no. 4 (2025). https://doi.org/10.1002/gps.70075.

Full text

Abstract:

ABSTRACTIntroductionMild Behavioral Impairment (MBI) is characterized by later‐life emergent and persistent neuropsychiatric symptoms (NPS) in older adults without dementia, serving as a potential precursor to various forms of dementia. This study explores the association between NPS and functional connectivity (FC) of the default mode network (DMN), executive control network (ECN), and salience network (SN) across three cohorts: mild cognitive impairment due to AD (MCI), cerebrovascular disease (CVD), and Parkinson's disease (PD). Additionally, the effect of CNS medication on NPS‐FC associati

APA, Harvard, Vancouver, ISO, and other styles

47

Leberzammer, J., W. T. Abplanalp, S. F. Glaser, et al. "Atherosclerosis licenses for an exceeding immune response in COVID-19 disease." European Heart Journal 43, Supplement_2 (2022). http://dx.doi.org/10.1093/eurheartj/ehac544.3082.

Full text

Abstract:

Abstract Background COVID-19 is characterized by emergency hematopoiesis with a dysregulated myeloid compartment, comprising proinflammatory and immunosuppressive immune cells. Preexisting cardiovascular disease (CVD) is a major risk factor for severe and fatal COVID-19 outcomes. Individuals with atherosclerosis are known to have a proinflammatory immune cell phenotype. However, the mechanisms of how CVD causes worse outcomes during SARS-Cov2 infection remain unknown. Purpose To investigate the mechanisms of how immune cells link atherosclerosis to worse COVID-19 outcomes Methods Single-cell R

APA, Harvard, Vancouver, ISO, and other styles

48

Golzarand, Mahdieh, Parvin Mirmiran, and Fereidoun Azizi. "Association between dietary choline and betaine intake and 10.6-year cardiovascular disease in adults." Nutrition Journal 21, no. 1 (2022). http://dx.doi.org/10.1186/s12937-021-00755-9.

Full text

Abstract:

Abstract Background Several studies have assessed the association between dietary choline and betaine and cardiovascular disease (CVD), but their results are inconsistent. The present study aimed to determine the association between dietary intake of choline and betaine and the risk of CVD in the general population over a 10.6-year period of follow-up. Methods The present cohort study was conducted on participants in the third wave of the Tehran Lipid and Glucose Study (2006–2008) and was followed-up until March 2018. Dietary intake of choline and betaine was calculated using the United States

APA, Harvard, Vancouver, ISO, and other styles

49

Rashidi‐Ranjbar, Neda, Nathan W. Churchill, Sandra E. Black, et al. "Brain functional connectivity and neuropsychiatric symptoms in patients with mild cognitive impairment, cerebrovascular disease and Parkinson disease." Alzheimer's & Dementia 20, S3 (2024). https://doi.org/10.1002/alz.087996.

Full text

Abstract:

AbstractBackgroundMild Behavioral Impairment (MBI) is a condition characterized by neuropsychiatric symptoms (NPS) in older adults without dementia, serving as a precursor to various forms of dementia. This study explores the association between NPS and functional connectivity (FC) within the default mode network (DMN), executive control network (ECN), and salience network (SN) across three high‐risk cohorts: mild cognitive impairment (due to Alzheimer’s) (MCI, n = 79), cerebrovascular disease (CVD, n = 144), and Parkinson’s disease (PD, n = 132).MethodA total of 367 participants were recruite

APA, Harvard, Vancouver, ISO, and other styles

50

Sehrawat, Manoj, Mamta Rani, Pallvi Dariyal, Sony Bharadwaj, S. R. Dhakate, and Bhanu Pratap Singh. "Highly Conducting CNT Aerogel Synthesized via Inert FC-CVD Technique: A Step towards Greener Approach." Reaction Chemistry & Engineering, 2022. http://dx.doi.org/10.1039/d2re00170e.

Full text

Abstract:

Floating catalyst chemical vapor deposition (FC-CVD) is a promising and viable technique for scalability and continuous synthesis of carbon nanotubes (CNTs) macroassemblies through single gas phase pyrolysis process. However, their...

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!