Synthesis, Characterization and Swelling Characteristics of Graft Copolymerized Isotactic Polypropylene Film by Teena Sehgal, Sunita Rattan

“…The evidence of grafting was carried out by Fourier transform spectroscopy (FTIR), atomic force microscopy (AFM), and scanning electron microscopy (SEM) before and after grafting, respectively. …”
Get full text

Biosorbent Efficacy of Groundnut Husk for the Elimination of Chromium from the Effluent of Mojo Tannery Industry, Ethiopia by Kebru Tegegn, Zekeria Yusuf, J. M. Sasikumar, Kefelegn Gorfu

“…The percentage removal of chromium was examined by a flame atomic absorption spectrophotometer (FAAS). Functional group characteristics of the biosorbents were analyzed using Fourier transform infrared spectra (FTIR). …”
Get full text

A New Method for the Selective Removal of Cadmium and Zinc Ions from Aqueous Solution by Modified Clinoptilolite by Saeed Hajialigol, M.A. Taher, A. Malekpour

Get full text

Many-body perturbation theory for strongly correlated effective Hamiltonians using effective field theory methods by Raphaël Photopoulos, Antoine Boulet

“…The ground state energy of various systems relevant for ultracold atomic, nuclear, and condensed matter physics is reproduced qualitatively beyond the domain of validity of the standard many-body perturbation theory. …”
Get full text

Impact of Biosynthesized Zinc Oxide Nanoparticles on the Kidneys Tissues of Male Mice Experimentally Infected with Entamoeba histolytica by Laith A. Yaaqoob, Mohannad Hamid Jasim, Lima Tariq Youash Lazar, Saade Abdalkareem Jasim, Thaer Abdulqader Salih

“…Scanning electron microscopy used to characterize biosynthesized ZnO NPs , atomic force microscopy, Fourier transform infrared spectroscopy, UV-visible spectroscopy and X-ray diffraction. …”
Get full text

Iron Doped Calcium Manganese Oxide Cathode Materials for Aqueous Zinc Secondary Batteries by Gota Asano, Yoshiyuki Kojima

“…It is already known that Ca₂Mn₃O₈ has a layered structure and can be synthesized with a Mn/Ca atomic ratio ranging from 1.5 to 2.5. This research examined the effect of adding Fe and Al to this calcium manganese oxide on battery performance. …”
Get full text

Production of Low Calorie Bakery Product with Pleasant Flavour, Antioxidant and Antimicrobial Activities by Hussein Ahmed M.S., Shaheen Mohamed S., Abdel-Kalek Hanan H., El-Nor S.A.H. Abo

Get full text

Adsorption Properties of Coriander Seed Powder (): Extraction and Pre-concentration of Pb(II), Cu(II) and Zn(II) Ions from Aqueous Solution by Rifaqat Ali Khan Rao, M. Kashifuddin

“…Hence, these methods were further utilized for the extraction and pre-concentration of Pb(II), Cu(II) and Zn(II) ions from very dilute synthetic mixtures of these metal ions prepared in doubly distilled water as well as in tap water to enable their subsequent determination by atomic absorption spectrometry.…”
Get full text

Calibration Method for Confocal X-Ray Microanalysis with Polychromatic Excitation by C. Sosa, V. Stoytschew, J. Leani, H. J. Sánchez, C. A. Pérez, R. D. Perez

Get full text

The model of technology transfer from the defense industry to the civilian sector of the economy by D. Yu. Baydarov, D. Yu. Faikov

Get full text

Elemental and Proximate Compositions of Sesame Seeds and the Underlying Soil from Tsegede, Ethiopia by Fuad Seid, Bewketu Mehari

“…Essential major (Ca and Mg) and trace metals (Fe, Zn, Cu, Mn, and Ni) in the sesame seeds and the underlying soil were determined by using flame atomic absorption spectroscopy. The sesame seeds contained high levels of fat (52.9 ± 1.5%), followed by protein (23.5 ± 0.9%). …”
Get full text

The Content and Bioavailability of Mineral Nutrients of Selected Wild and Traditional Edible Plants as Affected by Household Preparation Methods Practiced by Local Community in Ben... by Andinet Abera Hailu, Getachew Addis

“…Mineral elements, namely, Ca, Fe, Zn, and Cu, were analyzed using Shimadzu atomic absorption spectrophotometer. Effects of household processing practices on the levels of mineral elements were evaluated and the bioavailability was predicted using antinutrient-mineral molar ratios. …”
Get full text

Temperature-induced flexibility of graphene sheet facilitates RNA duplex unzipping: A molecular dynamics study by Maksym V. Karachevtsev, Victor A. Karachevtsev

“…Molecular dynamics simulations demonstrated that duplex (rA)15:(rU)15 adsorbed on the flexible graphene sheet in a water environment unzipped at room temperature much faster than on graphene with fixed carbon atoms. Duplex unzipping begins with the terminated base pairs located in the tail of the duplex adsorbed on graphene. …”
Get full text

Presence of Heavy Metals in over the Counter Teeth Whitening Products– An Evaluative Study by Chitra Ravi, Sendhilkumar Muthappan, Manickam Ponnaiah, Deepika Chandrasekaran, Sowmiya Murugavel, Jimson Samson

“…Materials and Method: A cross-sectional study of teeth whitening products available Over the Counter (OTC) in pharmacies in Chennai and adjoining districts of Tamil Nadu was conducted during the period from December 2019 to February 2020. The Flame Atomic Absorption Spectrometry (FAAS) method was used to measure the heavy metals such as inorganic lead, chromium, cobalt, arsenic, cadmium, nickel and mercury in the products. …”
Get full text

Poznawanie prawdy i zdolność przewidywania w naukach przyrodniczych by Irena Grochowska

“…In the days of fast developing new disciplines and atomization of science it is almost impossible. Natural reality exists independent of our knowledge of it. …”
Get full text

Classical and quantum algorithms for many-body problems by Ayral, Thomas

“…After describing a method based on natural orbitals for shortening, and thus making more reliable, quantum circuits to prepare fermionic states, we present a method based on slave spins for using a platform of Rydberg atoms to simulate lattice models of fermions. Finally, we show how these same Rydberg platforms can be used to solve combinatorial problems, and how decoherence influences the quality of the results obtained. …”
Get full text

Design and Implementation of a Fuzzy Controller for a TRIGA Mark III Reactor by Tonatiuh Rivero-Gutiérrez, Jorge S. Benítez-Read, Armando Segovia-De-los-Ríos, Luis C. Longoria-Gándara, Javier C. Palacios-Hernández

Get full text

Synthesis and Characterization of Fe3O4-Bentonite Nanocomposite Adsorbent for Cr(VI) Removal from Water Solution by Ngusey Adisu, Subramanian Balakrishnan, Haimanot Tibebe

“…These adsorbents were characterized by atomic absorption spectrophotometer (AAS), Brunauer–Emmett–Teller (BET), dynamic light scattering (DLS), scanning electron microscope (SEM), Fourier transform infrared (FTIR) spectroscopy, and X-ray diffraction (XRD) analyses. …”
Get full text

SN-Donor Methylthioanilines and Copper(II) Complexes: Synthesis, Spectral Properties, and In Vitro Antimicrobial Activity by Temitope E. Olalekan, Adeniyi S. Ogunlaja, Gareth M. Watkins

“…FTIR spectra showed that the bidentate ligands were coordinated to the copper ion through their nitrogen and sulfur atoms. The electronic spectra have suggested square planar and octahedral geometries for these complexes. …”
Get full text

Biosynthesis of Iron Oxide Nanoparticles Using Food Origin Citrobacter freundii in Optimized Conditions by Marwa H. AlKhafaji, Raghdan H. Mohsin, Mokhtar Jawad Kadhim

“…Iron Oxide Nanoparticles were synthesized and characterized using different assays. Atomic force microscope was the principle characterization technique. …”
Get full text