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$20 USD / hour
   FRANCE bayrağı
villeurbanne, france
$20 USD / hour
Şu anda burada saat 1:36 ÖÖ
Mart 4, 2023 tarihinde katıldı
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Noureddine B.

@Boumdouha

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Tekrar İşe Alınma Oranı

Academic Research Writing and Designer |Top 3%| ⭐

I am Scientific Researcher, Analyst, Translator, Writer, Developer, Inventor, and Expert in * Projects * Publications * Patents * Start-Up. I hold two PhD in Materials Engineering and have an experience over Ten years in supporting academic assignments, articles, e-books, etc. ⚪ Service for my valuable clients: ☑️ Academic writing, Fiction, Articles & Blogs ☑️ E-book writing ☑️ Medical writing ☑️ Health & Fitness writing ☑️ Finance writing ☑️ News Professionally Writing ☑️ Creative writing (Poems etc...) ☑️ Processing and analyzing data and curves ☑️ Practical work (TD) and course files ☑️ Typing exam topics and homework ☑️ Mathematical typing ☑️ Convert files from Word to PDF and more ... ☑️ Drafting and designing PowerPoint models Presentations ☑️ Preparing school research ☑️ Proofreading ☑️ Transcription ☑️ Literature review & Methodology ☑️ Data entry ☑️ Research Papers ☑️ Case Studies ☑️ Research Essays & Journal Articles ☑️ Book Summary and Analysis ☑️ Online Quiz & Exams ☑️ Graphic Design ☑️ Resume and Cover Letter ☑️ Logo design and Brand Guideline ☑️ Product Description ⚪ I have done many projects that include: ☑️ Research Writing Tasks, Technical Writing, Research proposals and Plans, Summaries, Thesis writing, Dissertation help for all publication work. ☑️ Business Plan, Business Analysis, Business Writing, Financial Markets, Market Research, Marketing Strategy, Business Consulting, Market Analysis. ☑️ Website Content Writing, SEO Audit, Product Description, News, Copyright and Digital Marketing. ☑️ Graduation Writing notes for the three stages (Bachelor's, Master's, PhD). ☑️ Translation services, Proofreading and Editing, Linguistic Audit, and Manual Rewriting & Paraphrase. ☑️ Infographic PPT, Normal PPT, Research PPT, Pitch Deck ☑️ Web Development Services, Excel, VBA, Dashboards, SPSS Statistics, R programming, Python, Matlab, Machine Learning, Deep Learning, Big Data Analysis, WordPress, JavaScript, AutoCAD, SolidWorks, Pascal, Fortran, Abaqus, Visual Basic, Comsol, Origin, Matlab, C++, Photoshop, Linux, Windows, Android, OTCL, XML, SQL server, HTML, PHP. ⚪ I will provide the following things: ✳️ Turnitin and AI detection plagiarism reports will be given for all projects. ✳️ Well- Referenced (APA, MLA, Harvard, Chicago, or IEEE) according to the required format. ✳️ LATEX, Overleaf, Texstudio and MikText. ⚪ Why Me? ✅ Our services are of the quality of work, mastery, guarantee and professionalism ✅ I am a creative writer ✅ Less time ✅ Discussion and Reply Posts ✅ Annotated Bibliography ✅ Urgent Support if needed ✅ Affordable and negotiable prices ✅ Clear communication ✅ Unique Content Writing ✅ Free Revisions and Referencing ✅ 24/7 availability for questions and updates ✅ 100 % NO plagiarism, NO AI Content ⚪ Here you will find my resume: ☑️ [login to view URL] Hire me and feel that "Your Work is Done". Click the 'Hire Me' button, and the rest becomes my responsibility. #Welcome

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Değerlendirmeler

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5 değerlendirme içinden 1 - 5 arasındakiler gösteriliyor
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5,0
$30,00 USD
He is very patient and kind he was on time and for sure not the last time working with him
Data Entry
General Office
Local Job
Travel Ready
+1 daha
A
    bayrağı Athari A.
@athary201723
2 ay önce
5,0
€150,00 EUR
Very professional and delivery on time, is a good experience working with him
Photography
Data Processing
Data Entry
Odd Jobs
Videography
+16 daha
I
    bayrağı Mario Alberto B.
@INSPECTORS
3 ay önce
5,0
$50,00 USD
I had the pleasure of working with Noureddine B. on a recent project, and I must say, the experience was outstanding from start to finish. Noureddine's dedication, expertise, and commitment to delivering high-quality results truly set them apart.
Data Entry
Virtual Assistant
Email Handling
Documentation
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    bayrağı Ahtisham A.
@Ahtisham70
8 ay önce
5,0
$50,00 USD
He is very active and have good communications skills.
Data Entry
Recruitment
Communications
General Office
+7 daha
Kullanıcı Avatarı
    bayrağı Zenab H.
@Zeejubilee
8 ay önce
5,0
€30,00 EUR
An excellent partner to work with. I am very happy with the result Communicates timely, easy to work with, quality work. Thank you once more for your great work and especially for your flexibility.
Scientific Research
Technical Writing
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Kullanıcı Avatarı
    bayrağı Ilies B.
@ilyas4dz
9 ay önce

Deneyim

Editorial Team

Mechanical Engineering Research ISSN: 1927-0615
Eki 2023 - Şu anda
Subject areas: Robotics and automation, Artificial intelligence and machine learning, Materials science and engineering, Biotechnology and biomedical engineering, Mechanical design and optimization, Dynamic systems and control. https://www.ccsenet.org/journal/index.php/mer/editor

Full Membership in Sigma Xi

Sigma Xi, The Scientific Research Honor Society
Ağu 2023 - Şu anda
I was elected a full Sigma Xi, The Scientific Research Honor Society member. Sigma Xi is a prestigious international organization that honors research scientists and engineers. 200 Nobel Prize-winning scientists have become its members and earned National Academy of Sciences and Engineering memberships Nobel Laureates. https://www.sigmaxi.org/members/member-directory?fn=Noureddine&ln=Boumdouha&disc=0&chap=American%20University&match=True

Section Chief Editor

Journal of Polymer Science and Engineering; ISSN 2578-1855
May 2023 - Şu anda
As Section Editor of this journal, I am responsible for selecting and evaluating articles submitted to my specific section of the journal. I ensure the quality and relevance of papers, working closely with authors, reviewers and other members of the Editorial Board. I also review articles, write commentaries and make editorial decisions. https://systems.enpress-publisher.com/s.php/index/detail?id=25&jid=30

Eğitim

PhD

Institut national des Sciences appliquées de Lyon, France 2019 - 2021
(2 yıl)

PhD

Ecole nationale polytechnique, Algeria 2016 - 2021
(5 yıl)

Yayınlar

✨ Freelancer ✨

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Structure Property and Performance of Polymeric Foams: A Review

https://setpublisher.com/index.php/jbas/article/view/2505
The study addresses advancements in polyurethane foam technology, focusing on cell nucleation, stability, morphology control, and the role of surfactant catalysts, while also exploring polymer physics to understand how material viscosity affects the properties of flexible foams like elasticity and viscoelasticity. https://setpublisher.com/index.php/jbas/article/view/2503

Enhancement of Mechanical Properties in Non-Lethal Projectile Holders through PEHD Nanocomposites

Journal of Basic & Applied Sciences; ISSN 1927-5129; IF: 1 (2021); Published by Set Publisher
The research explores the development of non-lethal projectile supports using alumina-reinforced high-density polyethylene (HDPE) nanocomposites, enhancing mechanical strength and durability for security applications, offering a sustainable, efficient alternative for law enforcement and personal safety equipment. https://setpublisher.com/index.php/jbas/article/view/2505

Quasi-Static Compression and Microstructural Characterization of Polyurethane Foams for Potential

Journal of Basic & Applied Sciences; ISSN 1927-5129; IF: 1 (2021); Published by Set Publisher
The study investigates modified polyurethane foams, analyzing their compression behavior and microstructure to assess suitability for shock absorption systems, using compression tests and microstructural analysis to link foam structure to performance, laying groundwork for future shock absorber design and optimization. https://setpublisher.com/index.php/jbas/article/view/2504

Influence of Microstructure on the Dynamic Behaviour of Polyurethane Foam with Various Densities

Journal of Basic & Applied Sciences; ISSN 1927-5129; IF: 1 (2021); Published by Set Publisher
This Publication describes an experiment to create and test polyurethane foam with different properties for shock absorption and mechanical impact. The authors measure the growth and temperature of the foam, the deformation caused by dropping weights, the stress-strain response at different rates, and the microstructure changes by SEM. They find that polyurethane foam has high resistance to shock and can recover from deformation. https://doi.org/10.29169/1927-5129.2023.19.12

Manufacture of polyurethane foam with a certain density

International Conference, Polytechnique
The aim is to control microstructure formation in polyurethane foam for non-lethal projectiles. The foam should incapacitate targets without causing permanent or fatal injury. The work aims at the elaboration and mechanical characterization of different polyurethane foams elaborated by optimal formulation with microscopic analysis. https://www.academia.edu/attachments/82065730/download_file?s=portfolio

Élaboration et caractérisation mécanique des mousses polyuréthanes modifiés

International Conference, Polytechnique
Polyurethane foams with controlled microstructure are manufactured for non-lethal projectiles to achieve desired properties. The aim is to improve physicochemical and mechanical properties, including shock resistance, through optimal formulation and mechanical characterization. https://www.academia.edu/attachments/81983175/download_file?s=portfolio

Mechanical and chemical characterizations of filled polyurethane foams used for non-lethal projectil

International Conference, Polytechnique
Non-lethal weapons are designed to expel individuals with minimal undesired impact. A methodology for manufacturing and characterizing filled polyurethane foams is proposed to ensure effectiveness with lower injury levels. Mechanical characterization was carried out using dynamic tests, while physicochemical characterization was carried out with spectroscopy and XRD analysis. https://www.academia.edu/attachments/81982446/download_file?s=portfolio

Mechanical and microstructural characterization of polyurethane foams

International Conference, Polytechnique
Polyurethane foam with controlled microstructure is made for non-lethal projectiles that incapacitate targets without fatal injuries. Dynamic drop weight tests and Raman spectroscopy are used for mechanical characterization. Cell structure, density, and open/closed cell ratio affect mechanical properties. The cellular polymer has regular structures with noticeable overlap reversibility. https://www.academia.edu/attachments/81985155/download_file?s=portfolio

Élaboration et caractérisation mécanique des mousses polymères : application aux projectiles non lét

International Conference, Polytechnique
The article discusses the manufacture and mechanical characterization of polyurethane foams for non-lethal projectiles. The study aimed to control microstructure formation to achieve desired properties for non-lethal projectiles that incapacitate targets without causing permanent injury or death. Mechanical testing and microscopic analysis were conducted. https://www.academia.edu/attachments/81984539/download_file?s=portfolio

Project Polytechnique Reporting

Corporate-Startup Collaboration, Polytechnique
The Reporting promotes a mission to create permanent shared value by being curious and creative and developing sustainable solutions for future generations. Innovation and corporate expansion are not the only measures of progress, and connections and relationships are crucial to creating a more sustainable and interconnected world. http://dx.doi.org/10.13140/RG.2.2.20872.08964

Experimental Study of Loaded Foams During Free Fall Investigation and Evaluation of Microstructure

Springer, Research Square Company
A study focuses on maintaining control over the development of polyurethane foam's microstructure to achieve the required characteristics for shock absorbers. Zinc oxide and silica are added to sustain and strengthen the cellular structure. Dynamic drop impact tests were conducted to evaluate mechanical characterization. Foam's properties depend on its density, cell structure, and open or closed cells. Raman spectroscopy and SEM. https://doi.org/10.21203/rs.3.rs-792400/v1

Research on the dynamic response properties of nonlethal projectiles for injury risk assessment

ACS OMEGA American Chemical Society 2470-1343 Impact factor: 3.512 (2020)
The article describes manufacturing six types of non-lethal projectiles with a polyurethane foam filling. It discusses the results of dynamic mechanical analysis and ballistic impact experiments, evaluates injury risks, and analyzes the particle size distribution of mineral fillers using scanning electron microscopy. The article emphasizes balancing lab studies with real-world practice in determining non-lethal projectile properties. https://doi.org/10.1021/acsomega.2c06265

Preparation of nonlethal projectiles by polyurethane foam with the dynamic and microscopic character

ACS OMEGA AMER CHEMICAL SOC 2470-1343 2470-1343 Impact factor: 3.512 (2020)
The article describes the production of non-lethal projectiles made from polyurethane foams with sand and graphite, aiming to control microstructure evolution and minimize collateral damage. Mechanical characteristics were obtained through dynamic analysis and X-ray diffraction. The study also assessed the dynamic search for non-lethal projectiles and recorded viscous criteria values to check for non-lethality. https://doi.org/10.1021/acsomega.2c01736

Development and characterization of tailored polyurethane foams for shock absorption

Applied sciences-basel; MDPI; ISSN 2076-3417; IF: 2.679 (2020)
This paper explores the production of polyurethane foams with different chemical compositions and specific densities, with microstructure orientation and physicochemical characterization tests conducted. The study highlights that the foam's structural variables can affect the foam's characteristics and suggests a methodology for developing and characterizing filled polyurethane foams that could aid in shock absorption production. https://doi.org/10.3390/app12042206

Experimental study of the dynamic behaviour of loaded polyurethane foam free fall investigation

International Journal of Advanced Manufacturing Technology, Impact Factor 3.226 (2020)
This article discusses the importance of controlling microstructure development during polyurethane foam manufacture, intending to produce foam with the desired shock-absorbing characteristics. Zinc oxide and silica were used to reinforce the foam's cellular structure. Mechanical characterization, Raman spectroscopy, and SEM investigation showed the foam had regular, semi-opened cells with high reversibility. https://doi.org/10.1007/s00170-022-08963-1

A new study of dynamic mechanical analysis and the microstructure of polyurethane foams filled

Turkish Journal Of Chemistry, Impact factor: 1 (2020)
The article discusses using mineral fillings to reinforce polyurethane foams, analyzing the physical, dynamic, and microstructural properties. The study found the size distribution of filler particles affected the foam's microstructure and size was crucial for reinforcement. Scanning electron microscopy showed filling reduced cell size, and the article also discussed flame retardancy and viscosity considerations. https://doi.org/10.55730/1300-0527.3371

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