Physical characterization

In this work, a bimetallic Ni-Cu-BDC metal-organic framework system was developed via solvent thermal approach with using an organic ligand recycled from waste plastic. The physical properties of Cu-BDC and bimetallic Ni-Cu-BDC were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX) and N2 isotherms adsorption-desorption (BET).

6p dianmotminh02 03-05-2024 3 1   Download

Autistic individuals are commonly characterized by stereotypical behaviors, which affect their daily life, particularly social aspects. The study aimed to assess the effectiveness of dance movement-based intervention in reducing stereotypical behavior among autistic children.

9p viarnault 25-04-2024 3 2   Download

Part 1 book "Nanoscale science and technology" includes content: Generic methodologies for nanotechnology - Classification and fabrication, generic methodologies for nanotechnology - Characterization, inorganic semiconductor nanostructures.

219p muasambanhan10 06-04-2024 0 0   Download

The purpose of this study is to emphasize the important role of people approach in the revolution of smart manufacturing and industry 4.0. Two hundred years ago, industrial revolution in the West transformed or evolved from water-driven or water-driven mechanical production, and to date, we are in an era characterized by cyber-physical systems. This transformation or industrial revolution was driven by people who used creative minds to solve problems. Rapid development of technology has brought about many disruptive technologies such as big data, artificial intelligence and cloud computing.

6p longtimenosee09 08-04-2024 5 2   Download

Ebook "Co-relating metallic nanoparticle characteristics and bacterial toxicity" gives a concise overview of nanoparticles and their microbial toxicity. It introduces various nanoparticles that are considered lethal to microbial cells (bacteria, virus and fungus) placing an emphasis on metal and metal oxide nanoparticles. The synthesis procedures (physical, chemical, microbial) that are often employed in their fabrication are also outlined.

58p tudohanhtau1006 29-03-2024 2 1   Download

Ebook "Exotic properties of carbon nanomatter: Advances in physics and chemistry" reports the state-of-the-art advancements in modeling and characterization of fundamental and the recently designed carbon based nanocomposites (graphenes, fullerenes, polymers, crystals and allotropic forms). Written by leading experts in the field, the book explores the quantification, indexing, and interpretation of physical and chemical exotic properties related with space-time structure-evolution, phase transitions, chemical reactivity, and topology.

400p tudohanhtau1006 29-03-2024 6 1   Download

Ebook "Molecular response functions for the polarizable continuum model: Physical basis and quantum mechanical formalism" presents the main aspects of the response functions theory (RFT) for molecular solutes described within the framework of the Polarizable Continuum Model (PCM). PCM is a solvation model for a Quantum Mechanical molecular system in which the solvent is represented as a continuum distribution of matter.

70p coduathanh1122 27-03-2024 3 0   Download

Ebook "Principles of polymer design and synthesis" aimed at the advanced undergraduate or graduate student, provides future scientists and engineers with the fundamental knowledge of polymer design and synthesis to achieve specific properties required in everyday applications. In the first five chapters, this book discusses the properties and characterization of polymers, since designing a polymer initially requires us to understand the effects of chemical structure on physical and chemical characteristics.

314p coduathanh1122 27-03-2024 3 1   Download

Knee osteoarthritis is one of the most common joint disorders of older individuals. It is a painful and disabling disease characterized by pain, stiffness. However, in Vietnam, the number of studies on this issue is still very limited, especially those on physical function. Objective: This study aimed to evaluate physical function in 178 elderly patients with knee OA. A cross-sectional study was utilized.

9p vilarry 12-03-2024 4 2   Download

This study aimed to address this knowledge gap by providing a comprehensive and detailed database of the characteristics and compositions of the most commonly encountered agricultural residues in Vietnam and Ireland. The research encompassed the analysis of various aspects, including physical characteristics such as moisture content, bulk density, calorific value, volatile matter, fixed-carbon content, and ash content.

6p vicwell 06-03-2024 6 3   Download

In ebook "Mössbauer spectroscopy and transition metal chemistry: Fundamentals and applications" the first part details the fundamentals of Mössbauer spectroscopy and is based on a book published in 1978 in the Springer series 'Inorganic Chemistry Concepts' by P. Gütlich, R. Link and A.X. Trautwein. The second part covers useful practical aspects of measurements, and the application of the techniques to many problems of materials characterization.

581p manmanthanhla0201 26-02-2024 2 1   Download

Part 1 book "Micro electro mechanical systems" includes content: Modeling of processing, structures, and devices in MEMS; characterization and test of materials and microstructures in MEMS, physical microsensors.

472p muasambanhan06 01-02-2024 2 2   Download

Superior vena cava syndrome is rarely attributed to chronic obstructive pulmonary disease. We present the case of an 82-year-old Japanese man who experienced gradually progressive dyspnea on exertion. His physical examination revealed small vascular dilatations on his chest and upper abdominal skin characterized by blood flow from head to leg, indicating superior vena cava syndrome.

5p vitiki 30-01-2024 2 2   Download

The 18q-deletion syndrome is a rare congenital chromosomal disorder caused by a partial deletion of the long arm of chromosome 18. The diagnosis of a patient with this syndrome relies on the family medical history, physical examination, developmental assessment, and cytogenetic findings.

7p vitiki 30-01-2024 5 2   Download

Pustular psoriasis is a rare, immune-mediated systematic skin disorder characterized by yellowish pustules on an erythematous base with multiform clinical presentations and distribution patterns. In this article, we report a case of a male patient having skin lesions very similar to tinea incognito, however definitely diagnosed with pustular psoriasis.

3p vispacex 13-11-2023 7 2   Download

Ebook "Principles of colloid and surface chemistry" aims to familiarize students with the fundamentals of colloid and surface science, from various types of colloids and colloidal phenomena, and classical and modern characterization/measurement techniques to applications of colloids and surface science in engineering, technology, chemistry, physics and biological and medical sciences.

703p loivantrinh 29-10-2023 6 3   Download

Nutrient intake during adolescence is of critical importance because this period is characterized by an exceptionally rapid rate of growth. The poor nutritional status of adolescents, especially girls, has important implications in terms of physical work capacity and adverse reproductive outcomes.

9p viisac 23-09-2023 4 1   Download

The study was carried out with twenty-four genotypes of rice during the Spring season, 2020 in Hanoi, Vietnam in order to exploit the attributes and divergence of quality properties from existing rice cultivars in North Vietnam. The rice genotypes were characterized based on ten quality parameters of milling, physical appearance and physiochemical characters using Mahalanobis D2 statistic

10p viengels 25-08-2023 2 2   Download

Two copper phyllosilicates were prepared via co-precipitation accompanied by hydrothermal treatment at pH constant. The obtained materials were physically characterized by XRD, H2-TPR, TEM, BET and XPS techniques. The results indicated that Cu(II) ions were successfully intercalated into the phyllosilicate framework at a low Cu/Si molar ratio.

6p viberbers 09-08-2023 4 3   Download

The hydride samples were subsequently crushed and subjected for further structure characterization by X-ray powder diffraction. The Physical Property Measurement System (PPMS) equipment was used for magnetization, performed in the temperature range 2e300 K and in magnetic fields up to 14 T, using powder samples with grains fixed by a glue in a random orientation.

8p viberbers 09-08-2023 4 3   Download