Miracle-dz/UniFAR-FTUs huggingface dataset:
ANALISIS INDEKS GLIKEMIK PADA NASI CAMPURAN ANTARA BERAS (Oriza sp) DENGAN UBI JALAR ORANGE (Ipomoea batatas L)

Sweet potato rice is an alternative food are substituting rice with sweet potatoes. Orange sweet potatoes orange contents much β-carotene which is caused sweet potato rice as a kind of rice rich in antioxidants. Orange sweet potato can be processed into refined products, one of them into flour. Through the orange sweet potato flour can also be processed into orange sweet potato rice. The glycemic index is a blood glucose response to food compared with blood glucose response to pure glucose. The glycemic index is purpose for determining the blood glucose response to the type and amount of food consumed. The type of research used in this study is an experimental research, namely to produce rice from the rice with the addition of orange sweet potato flour with the ratio of one to one (1: 1). The purpose of this study was to determine the glycemic index food such as sweet potato rice test closer glycemic index rice or sweet potato glycemic index and how the velocity raise blood sugar levels after eating the test food. The composition of nutrients in orange sweet potato rice is water 52.6%, dust 0.29%, protein 4.74%, fat 0.57%, carbohydrate 41.2% and crude fiber 0.44%. The energy content contained on orange sweet potato rice amounting to 234.6 kcal. The results of this study indicate that the glycemic index is based on the measurement of orange sweet potato rice by using a reference food such as white bread showed that orange sweet potato rice has a glycemic index value of 83% and this figure is included in the category of food that has a high glycemic index value (> 70 ). Need to do further research on the glycemic index orange sweet potatoe rice with a composition ratio of the other as an ingredient in the produce of orange sweet potato rice and more further research on the measurement of glycemic index value of other processed foods made from sweet potato (Ipomoea batatas L). Keywords: nabilar, orange sweet potato flour, glycemic index
Electric field dependence of the electron capture cross section of neutral traps in SiO2

The electron capture cross section of deep neutral centers has been numerically calculated as a function of the applied electric field in SiO 2 . The inclusion of multiphonon capture probability together with the rest of the phonon mechanisms has been possible due to a Monte Carlo treatment. This numerical procedure has allowed a better understanding of the capture process at the microscopic level, and provides a suitable method for checking multiphonon theory in insulators.
Factors influencing the acid–base (pH) balance in the Baltic Sea: a sensitivity analysis

Using calculations based on the marine carbon system and on modelling, the sensitivity of Baltic Sea surface pH was examined. Transient long-term calculations demonstrated that the marine carbon system adjusts to lateral boundary conditions within some decades, as does salinity. Climate changes in temperature or salinity will only marginally affect the acid–base (pH) balance. Wetter or dryer climate will also play a minor role in the pH balance. The direct effect on seawater pH of acid precipitation over the Baltic Sea surface was demonstrated to be small. Acidification due to river transport of dissolved organic carbon (DOC) into the marine system seems marginal although mineralization of terrestrial DOC may cause extra marine acidification, but the effect has yet to be quantified. Increased nutrient load may increase the amplitude in the pH seasonal cycle and increase the acidification during winter time. Fossil fuel burning is likely to have both a direct and indirect effect through increased CO2 levels, altering seawater pH as well as changing the river chemistry. This may severely threaten some species in the Baltic Sea, particularly in the Northern Baltic.
Application of phenyl salicylate-sepiolite systems as ultraviolet radiation filters

The interaction between phenyl salicylate and sepiolite has been studied using drug-clay systems obtained by melting and grinding. The samples have been characterized by powder X-ray diffraction, differential thermal and thermogravimetric analyses, and Vis-UV and FT-IR spectroscopies. 'Free' water molecules are steadily substituted by the drug molecules, without any chemical change as shown by FT-IR. The systems prepared improved the protecting ability of the pure sepiolite or the pure drug against ultraviolet radiation, especially in the so-called 'C' range (290-190 nm).
Cell-to-cell variability in the diffusion constants of the plasma membrane proteins CD59 and CD147

In recent years increasing evidence has been reported for the inherent heterogeneity of cell populations. Cell-to-cell variability was particularly found when analyzing protein expression patterns or the responses of cells to different stimuli. Yet, structural features – in particular below the resolution limit of light microscopy – have so far eluded in-depth statistical analysis. We report here for the first time a detailed investigation of the variations in protein mobility between nominally identical cells. Our reasoning was that mobility probes nanometer-sized properties of the moving protein and its local environment, which may be subject to cell-to-cell variability. Single-molecule tracking was employed to characterize the diffusion constant of the glycosylphosphatidylinositol- (GPI-) anchored protein CD59 and the transmembrane protein CD147 in the plasma membrane of T24 cells. Automated and tailored data analysis routines allowed for the analysis of the required large data sets: ∼200000 trajectories obtained on ∼350 cells were analyzed in total. We found up to five-fold higher variability of the diffusion constant between cells compared to the uncertainty for the determination of the diffusion constant on a single cell.
Computer Simulation of Amide Bond Formation in Aqueous Solution

We report a theoretical study on ester aminolysis reaction mechanisms in aqueous solution. It is believed, in general, that the formation of a zwitterionic intermediate plays a key role in the aminolysis process whose rate determining step is the formation or breakdown of such an intermediate, depending on pH. However, the reaction mechanism has been object of some recent experimental controversy. We have investigated the model reaction ammonia + formic acid. Stepwise and concerted processes have been studied. Static and dynamic solvent effects have been analyzed by using a dielectric continuum model in the first case and molecular dynamics simulations together with the QM/MM method in the second case. The results show that a zwitterionic structure is always formed in the reaction path although its lifetime appears to be quite dependent on solvent dynamics.
Molecular beam epitaxy of InAlN∕GaN heterostructures for high electron mobility transistors

We describe the growth of InAlN∕GaN heterostructures by rf-plasma molecular beam epitaxy. Due to the weak In–N bond, the InAlN growth temperature must be below about 460°C for In to incorporate reliably into the film. Thus far, a thin AlN spacer layer has been required to form a low resistance two dimensional electron gas (2DEG) at the InAlN∕GaN interface. The thin AlN barrier is believed to reduce alloy scattering of carriers in the 2DEG. The best HEMT material with an InAlN barrier and a thin AlN spacer layer has a sheet resistance of 980Ω∕◻ with a sheet electron density of 1.96×1013cm−2.
Real Time Emotion Recognition System

--------------------------------------------------------------------- Abstract - Facial expression recognition in the computer vision community was recognized as an important research subject. Consequently, many progress has been made in this sector. Emotions are expressed in words, hands and movements and facial expressions of the body. The extraction and understanding of emotion is therefore of great importance for the interaction between human communication and machine communication. The challenge involves face recognition, correct data representation, correct classification systems, accurate database, etc. This paper discusses the progress made in this area, as well as the different methods used to identify emotions. Thus, we recognized seven emotions such as Angry, Disgust, Fear, Happy, Sad, Surprise, and Neutral. Facial expression prediction preparation and research data sets are from FER 2013, which incorporate geometric features which appearance features. The main aim of the paper is to introduce a method of emotion detection in real time
Transparent and conductive paper from nanocellulose fibers

Here we report on a novel substrate, nanopaper, made of cellulose nanofibrils, an earth abundant material. Compared with regular paper substrates, nanopaper shows superior optical properties. We have carried out the first study on the optical properties of nanopaper substrates. Since the size of the nanofibrils is much less than the wavelength of visible light, nanopaper is highly transparent with large light scattering in the forward direction. Successful depositions of transparent and conductive materials including tin-doped indium oxide, carbon nanotubes and silver nanowires have been achieved on nanopaper substrates, opening up a wide range of applications in optoelectronics such as displays, touch screens and interactive paper. We have also successfully demonstrated an organic solar cell on the novel substrate.
Use of Liquid Smoke Flavouring as an Alternative to Traditional Flue Gas Smoking of Rainbow Trout Fillets (Oncorhynchus mykiss)

The application of liquid smoke to rainbow trout fillet was tested. The properties of liquid-smoked fillets, analysed by sensory methods, were as good as those smoked traditionally. The content of polyaromatic hydrocarbons (PAH) was lower in liquid-smoked fish than in traditionally smoked fish. The liquid smoking process decreases the emissions of polyaromatic compounds to the environment.
Effect of Drying Methods on the Essential Oil Content and Composition of Tanacetum parthenium (L.) Schultz Bip cv. Zardband

Abstract The flowers of Tanucetum parthenium cv. Zardband cultivated in Iran were har-vested at full flowering stage (end of June) and were dried by three different drying methods of sun-drying, shade-drying and oven drying at 40°C. The essential oil of every treatment was obtained by hydro distillation of the flowers, and were analyzed by GC and GC-MS. The oil content of the shade-dried flower was the largest (0.48% w/w) compared to sun-drying (0.27% w/w) and oven-drying at 40°C (0.42%). Drying methods had no effect on the number of chemical components of the essential oil, as 21 components were identified in the oil of every drying method. The major components were camphor, chrysanthenyl acetate, camphene and α- pinene. However the drying method had a signifi-cant effect on the proportion of the various components.
Structure and dynamics of the high gerade Rydberg states of D2 in the vicinity of the adiabatic ionization threshold

The structure and dynamics of the gerade Rydberg states of para D2 in the vicinity of the Xþ2 g (v þ 1⁄4 0) ionization threshold have been studied by resonance-enhanced two-photon excitation spectroscopy via selected rotational levels of the B 1 u (v1⁄4 2 and 3) states. The autoionization and predissociation dynamics were investigated by monitoring the D2 and Dðn 1⁄4 2Þ fragments, and long-lived Rydberg states were identified by measuring the delayed pulsed field ionization signal. The spectra, which consist of extended Rydberg series converging on the first rotational levels of the D2 ion, reveal strong perturbations near the positions of low-n (n1⁄4 4–9) Rydberg states belonging to series converging on vibrationally excited levels of the cation and of Rydberg states of intermediate n values (n1⁄4 23–26) belonging to series converging on rotationally excited levels of D2 . The predissociation of the high-n Rydberg states below the vþ 1⁄4 0,Nþ 1⁄4 1 ground state of para D2 is mediated by the interaction with predissociative low-n, vþ 1 Rydberg states and is strongly influenced by vibrational and rotational channel interactions. The channel interactions are subject to restrictive selection rules and numerous Rydberg states appear metastable on the experimental time scale of 3ms. A map of these long-lived Rydberg states has been established. Analysis of the Rydberg series by multichannel quantum defect theory led to the determination of effective quantum defect parameters for the channels associated with the ground vibrational level of D2 and of an improved value for the ionization energy of the B (v 1⁄4 2, J 1⁄4 0) state.
Control of charge carrier density in mesoporous silicon by adsorption of active molecules

We demonstrate that adsorption of donor‐like and acceptor‐like molecules could be used to control the free charge carrier type and density in mesoporous silicon films. Fourier‐transform infrared spectroscopy and electron paramagnetic resonance technique are used to investigate the free charge carriers and surface defects (Pb‐like centers), respectively, in porous films formed from crystalline Si substrate of different conductivity type and doping level. It is shown that the carrier type (electron or hole) and concentration in mesoporous silicon are depended on (i) molecule partial pressure, (ii) doping level of the substrate; (iii) density of defects‐silicon dangling bonds. The free hole concentration in p‐type mesoporous silicon is found to be changed in the range from 1017 to 3 × 1019 cm–3 by the adsorption of acceptor‐like molecules. The donor‐like molecule adsorption can switch the type of major carriers from holes to electrons. The obtained results are explained by considering the adsorption‐induced formation of surface states in Si nanocrystals assembling mesoporous silicon. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Appendix 7-11: The Effect of Surface and Pore Water Quality on Mercury Bioaccumulation

One of the conditions in the non-ECP permit issued by the Florida Department of Environmental Protection to the District requires the District to report “information regarding relationships, if any, between mercury and any other environmental factors reasonably anticipated to be linked to mercury. ” To fulfill this requirement, the District undertook an analysis of data from sites where surface or pore water quality data could be paired with mosquitofish total mercury (THg) concentrations, assuming that all of the THg bioaccumulating in fish is methylmercury (MeHg). Mosquitofish were collected from sites E1, F1, E4, F4, U1 and U3 in Water Conservation Area 2A (WCA-2A) from September of 1997 through November 1998. From March 1999 through February 2000, only the “F” transect research sites were sampled: F1, F2, F3, F4, F5, and U3. Both sets of sites were sampled in November 1998. These sites were also sampled monthly for surface water chemical constituents and quarterly for pore water chemical constituents in independent studies carried out by District staff.
Resistive switching polymer materials based on poly(aryl ether)s containing triphenylamine and 1,2,4‐triazole moieties

A series of poly(aryl ether)s were successfully prepared via aromatic nucleophilic substitution reaction from various bisphenols and a novel bipolar aryl difluoride monomer containing electron-donor triphenylamine and electron-acceptor 1,2,4-triazole moieties. The poly(aryl ether)s exhibited excellent solubility in organic solvents such as dimethylformamide, chloroform, and tetrahydrofuran at room temperature. The poly(aryl ether)s showed high thermal stability with T d10 higher than 500 °C and glass transition temperatures (Tg) higher than 187 °C. The thin films of the poly(aryl ether)s indicated bistable resistive switching behavior with ON/OFF current ratios as high as 10 3 . The switching on and switching off bias voltages of the poly(aryl ether)s were affected by the bisphenol moiety. The good resistive switching behavior of the poly(aryl ether)s made them promising candidates for future nonvolatile memory applications.
MOLECULAR NATURE OF THE BETA-RELAXATION IN POLY(METHYL METHACRYLATE) INVESTIGATED BY MULTIDIMENSIONAL NMR

The molecular motions underlying the dielectric and dynamic-mechanical β relaxation in poly(methyl methacrylate) (PMMA) have been elucidated in detail by means of two-dimensional (2D) and three-dimensional (3D) 13 C exchange NMR of the carbonyl moiety and 2D 2 H exchange NMR of the methoxy group. The identity of the motions observed by NMR and the β-relaxation dynamics is proved by the agreement of the measured correlation times. The selective-excitation «3D» NMR spectrum proves that, for every mobile side group, a relatively well-defined motion between two potential-energy minima occurs. The 2D spectral pattern shows that the OCO plane of the side group undergoes 180° (±20°) flips
Deep Reactive Ion Etching of Lead Zirconate Titanate Using Sulfur Hexafluoride Gas

A deep reactive ion etching (RIE) technique that uses sulfur hexafluoride (SF 6 ) gas has been developed for lead zirconate titanate (Pb(Zr,Ti)O 3 , PZT) three-dimensional microfabrication from PZT ceramic blocks. The etching was performed by using an inductively coupled plasma that was generated in a narrow-gap vacuum chamber. The etch depth was 70 μm with a maximum etch rate of 0.3 μm/min and a selectivity of PZT to the electroplated nickel mask of >35:1. The sidewalls of the PZT structures were tapered, with base angles of -75°. Both positive RIE lag and unexpected ultrafine-slit etching phenomena were observed.
Enhancement factors in semi-empirical exchange–correlation functionals

It is demonstrated that the shape of the exchange enhancement factor and whether or not a functional satisfies the uniform density scaling condition can both be controlled, to some extent, in semi-empirical functional development. Specifically, this is achieved by varying the spatial weighting in a fit to high-quality exchange–correlation potentials. The observation is used to highlight the correlation between the exchange enhancement factor and the topography of the helium dimer potential energy curve. It is also used to determine a series of functionals that explicitly satisfy the uniform density scaling condition for the considered rs values. A modified version of the well-established Hamprecht–Cohen–Tozer–Handy (HCTH-93) functional is also determined, which satisfies this condition. For the systems considered, enforcing the condition has a relatively small effect on covalent bond lengths, thermochemistry, polarizabilities and shielding constants; it improves the potential energy curve of the helium dimer, due to the associated modification of the exchange enhancement factor.
Photochemical Removal of Pollutants from Air or Automobile Exhaust by Minimal Catalyst Water

Minimal catalyst (MICA) water, produced by high-pressure treatment, activates liquids, solids, and gases (including nitrogen in air). By using MICA-treated devices, we have achieved a remarkable reduction in CO2 levels (27%) and the elimination of NOx (40%) from automobile exhaust, possibly as a result of better combustion of gasoline. A typical MICA-treated device consists of an activated copper-plated plastic appliance. Our simple low-cost purification systems operate on the inlet gases, and can be fitted at the front of the engine bay of an automobile. MICA water energy at near-infrared to terahertz wavelengths, the mechanism underlying the reduction in automobile exhaust gases and the deodorization effect, is discussed.
Infrared spectra of crystalline polysaccharides. V. Chitin

The polarized infrared spectra of crab chitin crystallites, blowfly larval cuticle, lobster tendon, and partially deacetylated lobster chitin have been studied. In addition, the spectra of amorphous deacetylated chitin, deuterated lobster chitin and crystalline N-acetylated chitohexaose were obtained and analyzed. Band assignments have been made with the aid of previous work on celluloses and other related molecules. The complete intermolecular CO----HN hydrogen bonding scheme, orginally proposed by Carlstrom from x-ray studies, is in agreement with the infrared data. With the aid of a scale model of the chitin unit cell, a number of hydrogen-bonding schemes involving the primary hydroxyl group have been examined and are discussed.
COMPUTER OPTIMIZATION OF WEANING FOOD FORMULAS

Low cost protein/energy rich weaning foods suitable as supplements to human milk that satisfy the nutritional requirements for 6-12 month infants were designed for the Egyptian market. Three formulas were optimized with Brill Formulation Software using FAO/WHO weaning food recommendations. Selected least cost formulations included: Formula #1: 38.5% wheat flour, 19.4% cowpea flour, 14.8% sesame flour, 15% NFDM, 7.3% cottonseed oil and 5% sucrose; Formula #2: 23.3% wheat flour, 35.1% cowpea flour, 21.6% sesame seeds, 15% NFDM and 5% sucrose; Formula #3: 29.9% wheat flour, 35% cowpea flour, 16.6% sesame flour, 5.25% NFDM, 7.9% cotton seed oil and 5% sucrose. Each formula contained about 20% protein, 400 Kcal/100 g and sufficient amounts of essential amino acids. The extrusion process did not affect the nutrient composition of the weaning food formulas.
Morphogenesis of anisotropic gold nanostructures stabilized the greener ionic liquid 1-butyl-3- methylimidazolium lauryl sulfate

We report the first synthesis of anisotropic gold nanostructures prepared through hydrothermal citrate reduction of HAuCl4 in the presence of a greener ionic liquid 1- butyl-3-methylimidazolium lauryl sulfate. The synthesized nanostructures possess well-defined shape and sharp edges ranging from triangular, truncated triangular and hexagonal geometries with preferred growth along the (111) plane. The morphology of the crystal is conserved except for the occurrence of stacking after prolonged heating emphasizing a preferential growth along the a-b plane. At higher concentration of the ionic liquid, a different geometry, intertwining nanoparticles and nanorods were observed. This elongation was confirmed spectroscopically through the hypsochromic shift of the plasmon band of the nanostructures and evolution of a near-IR peak.
Thermal Conductivity, Specific Heat, and Thermal Diffusivity of Saponaria vaccaria Seed Particles

The seeds of Saponaria vaccaria (prairie carnation) are the major source of saponins, which are used for the treatment of cancers and various infections. The thermal conductivity, specific heat, and thermal diffusivity of Saponaria vaccaria seed particles were determined at temperatures ranging from 25°C to 55°C, moisture content from 15.35% to 80% dry basis, and effective density from 516.5 to 1328.05 kg m-3. The thermal conductivity was measured by the transient technique using a line heat source for the particles with and without air, and pores filled with ethanol-water solutions of 10%, 40%, 70%, and 100% volumetric ethanol concentrations. The values ranged from 0.057 to 0.625 W m-1 °C-1. Specific heat was measured by differential scanning calorimetry and ranged from 1118.57 to 3023.78 J kg-1 °C-1. Thermal diffusivity was calculated from thermal conductivity, specific heat, and density and ranged from 0.60 × 10-7 to 1.58 × 10-7 m2 s-1. Particle and bulk densities of the particles followed a parabolic relationship with moisture content. Thermal conductivity increased with moisture content. Specific heat increased linearly with temperature and exhibited ascending-descending trends with moisture content. Thermal diffusivity followed descending-ascending trends with moisture content. Regression models for all the properties were developed based on the experimental data.