The Changes of the Textured Yam Physical Properties in reliable quality

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  • Changes in morphological, thermal and pasting

    This study was carried out in order to compare and establish the changes in physicochemical properties of starch from four different cultivars of yam at various stages of maturity during growth.

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  • [PDF] Effect of pretreatment with solvents and solvent ...

    Textured polyester multifilament yam was subjected to swelling in single and mixed solvents (with varying ratio) at room temperature for different durations. The changes in the structure and properties of the yam were investigated by measuring birefringence, crystallinity, critical dissolution time, shrinkage on treatment, % change in bulk, residual …

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  • (PDF) Food Texture – Sensory Evaluation and

    The quality parameters that were considered for evaluation of boiled yam tubers were ease of peeling, poundability, discoloration of water after boiling, color and texture, bitterness, sweetness ...

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  • AN ANALYSIS OF THE AIR-JET YARN-TEXTURING

    2020-4-22 · The properties of the supply yam and the processing parameters together determine the final properties of air-jet-textured yams. An investigation is reported on how variations in overfeed, air-pressure, and texturing speed, wet or dry processing, and the use of an impact element each affect the properties of the yam textured .

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  • Air-jet texturing: Effect of jet type and some process ...

    2016-7-20 · measuring these properties. The properties of air-jet textured yarns produced using different jets are then compared. Finally, the effects ofimportaht process parameters such as overfeed percentage, air pressure and heater temperature on the properties of air-jet textured yarns have been studied and analyzed. 2 Air Texturing Jets

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  • The Effect of Texturising speed on the properties of

    ECHNICAL ARTICLE The Effect of Texturising speed on the properties of Air-Jet Textured type Bulk Yarn, Produced by Unconventional Method S. S. …

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  • Changes in soil physical and chemical properties during ...

    2008-6-3 · Assessing soil quality requires the measurement of physical, chemical, and biological soil properties and using these measured values to monitor changes in soil quality as a result of changes in land use or management practices (Adolfo et al. 2007). At present, there is no single ideal indicator because of the multitude of soil properties, the …

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  • Changes in soil properties due to continuous cultivation ...

    2003-3-1 · A study to determine changes in soil properties related to traditional techniques of cultivation in the Nigerian semiarid Savannah was undertaken. Six sites located in a former forest reserve where environmental conditions were similar and where cultivation had occurred for 0, 3, 7, 11, 15, and 25 years were sampled and analyzed for …

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  • Physical Properties of Aramid and Aramid/Nylon Hybrid

    This paper investigates the physical properties of aramid and aramid/nylon hybrid air jet textured filaments for protective garments relative to ATY nozzle diameters.

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  • Effect of Pretreatment on the Cooking Time of the

    The changes in these properties were more pronounced in the case of soaking in saline solution, and particularly in seeds of Giza <9> variety, as compared with soaking in tap water and in seeds of ...

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  • Changes in morphological, thermal and pasting

    This study was carried out in order to compare and establish the changes in physicochemical properties of starch from four different cultivars of yam at various stages of maturity during growth.

    Get Price
  • (PDF) Food Texture – Sensory Evaluation and

    The quality parameters that were considered for evaluation of boiled yam tubers were ease of peeling, poundability, discoloration of water after boiling, color and texture, bitterness, sweetness ...

    Get Price
  • (PDF) Manufacturing of Air-Textured type yarn without ...

    Air-textured yarns are.normally produced by over-feeding a pre-twisted multifilament yarn into a turbulence of air- stream. Random loops are thus caused to form in each individual filament so that ...

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  • Air-jet texturing: Effect of jet type and some process ...

    2016-7-20 · measuring these properties. The properties of air-jet textured yarns produced using different jets are then compared. Finally, the effects ofimportaht process parameters such as overfeed percentage, air pressure and heater temperature on the properties of air-jet textured yarns have been studied and analyzed. 2 Air Texturing Jets

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  • Quality and quality changes in fresh fish - 5.

    2021-2-17 · The characteristic sensory changes in fish post mortem vary considerably depending on fish species and storage method. A general description has been provided by the EEC in the guidelines for quality assessment of fish as shown in Table 5.2. The suggested scale is numbered from 0 to 3, where 3 is the best quality.

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  • Dusan TRAJKOVIC

    A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text.

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  • Properties of air-jet textured yarns

    Generally, the properties of the resultant yarns are governed by the position of the component filaments in the structure. Among the properties of air-jet textured yarns, the most important is volume.

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  • Changes in soil properties due to continuous cultivation ...

    2003-3-1 · A study to determine changes in soil properties related to traditional techniques of cultivation in the Nigerian semiarid Savannah was undertaken. Six sites located in a former forest reserve where environmental conditions were similar and where cultivation had occurred for 0, 3, 7, 11, 15, and 25 years were sampled and analyzed for …

    Get Price
  • Physical properties of para-aramid/nylon hybrid air ...

    Request PDF | Physical properties of para-aramid/nylon hybrid air textured yarns for protective clothing | The physical properties of a para …

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  • Change in elastic properties of eutectic alloys under ...

    2018-3-5 · In this study, experimental data have been obtained which reveal taking place of complex physical processes under conditions of the structural superplasticity not only in the grain boundary, as it is commonly believed, but also in the grain body. It was established for the first time that superplastic deformation of the eutectic alloys is accompanied by significant changes …

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  • Air-jet texturing: Effect of jet type and some process ...

    2016-7-20 · measuring these properties. The properties of air-jet textured yarns produced using different jets are then compared. Finally, the effects ofimportaht process parameters such as overfeed percentage, air pressure and heater temperature on the properties of air-jet textured yarns have been studied and analyzed. 2 Air Texturing Jets

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  • Improving physical properties of degraded soil: Potential

    2017-12-1 · The overall soil physical quality index as influenced by the various treatments with regard to soil physical properties was computed as shown in Equation : (4) S Q p h y = ∑ i = 1 n W S = q. rp x wt + q. rd x wt + q. wr x wt where SQ phy is the soil physical quality index, W is the total weighted average of the soil physical processes, S is ...

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  • Changes in soil physical and chemical properties during ...

    2008-6-3 · Assessing soil quality requires the measurement of physical, chemical, and biological soil properties and using these measured values to monitor changes in soil quality as a result of changes in land use or management practices (Adolfo et al. 2007). At present, there is no single ideal indicator because of the multitude of soil properties, the …

    Get Price
  • Combination of RNA-Seq transcriptomics and iTRAQ ...

    2021-4-8 · The change in the color of the yam is a common quality issue during the processing and storage of fresh-cut yams, with browning being a limiting factor. ... Uniformly sized yams without physical ...

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  • Bulk characteristics of air-jet textured yarn knitted

    2013-12-18 · Indian Journal of Fibre & Textile Research Vol. 28, March 2003, pp. 36-40 Bulk characteristics of air-jet textured yarn knitted fabrics A Mukhopadhyay & ReO Kaushik' Department of Textile Technology, The Technological Institute of Textile & Sciences, Bhiwani 127021, India

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  • Quality control in the knitting process and common ...

    2011-1-1 · The loop length is an important quality control factor in the production of knitted fabric. It has influential impacts on stitch density, fabric weight, panel length, tightness, fabric width and dimensional stability (Brackenbury, 1992).In an experiment by Yue (1993), three ends of 2/48 Nm (125 tex) worsted yarns are knitted into a plain …

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  • Yarn properties effecting comfort of the fabric

    2017-6-11 · The properties of fabrics produced from these yarns are affected by such yam properties as well as by their fabric construction parameters. All the spinning technologies have their own merits and …

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  • Understanding the physical properties of hybrid ...

    2017-7-4 · This Review summarizes advances in understanding the unique physical properties of hybrid perovskites that enable the fabrication of high-efficiency solar cells with high open-circuit voltages ...

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  • (PDF) Functional Properties of Starches

    Slight changes in amylose/amylopectin ratios have tremendous effects on a wide range of functional characteristics. These are properties that the end-user requires and would be willing to pay for. Work on modifying starches to improve or broaden their functionality must continue aggressively, because the work on competitive starches never stops.

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  • Pushing the Study of Point Defects in Thin Film Ferrites ...

    2021-1-25 · The majority of in situ methods available for deducing oxygen equilibrium mechanisms in oxides thin films are based on an indirect probe of point defects, that is, a physical property dependent on one or more defects is measured as a function of the oxygen activity and the defect equilibrium is obtained by fitting a defect chemistry model.

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  • Effect of i-ZnO seed layer on the properties of ...

    2019-11-20 · Similar changes have been reported by Mufti et al for n-ZnO seeded thin films. The lattice constants were increased systematically from a = 3.242 Å and c = 5.198 Å to a = 3.244 Å and c = 5.201 Å with inserting the ZnO seed layer on the substrate, resulting in an enlargement of the Zn-O, i.e., an expansion of the ZnO unit cell.

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  • Timetal 6-4 Properties - TIMET Home

    2018-8-24 · vacuum arc melting, extensive quality control procedures are employed to assure a high quality product. TIMETAL 6-4 is available as ingot, bloom, billet, bar, plate and sheet. Quality Assurance TIMET uses two basic levels of ingot quality assurance. Standard Quality – Product is intended for non-critical load carrying application.

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  • NITROGEN MANAGEMENT AND FERTILITY SYSTEMS IN

    2020-12-4 · Goals Objectives The overall goal of this project is to develop and establish reliable and accurate recommendations and guidelines for N fertilization practices that concomitantly maximize growth and quality relationships in organically grown vegetable crops, yet are environmentally and economically sustainable. Specifically the objectives …

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  • Selecting Materials for Medical Devices

    Physical properties: Broader physical properties such as density, transparency and electrical conductivity are critical to many applications, including some not immediately evident (for example, a build-up of …

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  • Effect of Moisture Content and Screw Speed on the

    2005-4-1 · In this product development study, the effects of moisture content and screw speed on physical properties and composition of an extruded crab-based snack product were investigated. Corn meal was fortified with 10% ground crab leg and passed through a twin-screw extruder using moisture contents of 25% and 30% and screw speeds of 200, …

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  • Status and Challenges of Soil Management in Nigeria

    2018-7-14 · textured and low in cation exchange capacity (CEC); clay content range from 9 to 43% in more than 60% of the area, clay content is less than 15%. The CEC range from 2,40 to 5.95 me/100g of the soils, the value being less than 5 in the majority of the area. Soil PH ranges from 4.2 to 8.1:; combined Calcium (Ca) and

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  • Reliability of Ashworth and Modified Ashworth Scales in ...

    2008-4-10 · Measurement of spasticity is a difficult and unresolved problem, partly due to its complexity and the fact that there are many factors involved. In the assessment of spasticity in the pediatric disabled population, methods that are easily used in practice are ordinal scales that still lack reliability. A prospective cross-sectional observational …

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  • Pushing the Study of Point Defects in Thin Film Ferrites ...

    2021-1-25 · The majority of in situ methods available for deducing oxygen equilibrium mechanisms in oxides thin films are based on an indirect probe of point defects, that is, a physical property dependent on one or more defects is measured as a function of the oxygen activity and the defect equilibrium is obtained by fitting a defect chemistry model.

    Get Price
  • Crop Water Requirements during Growth Period of

    2019-9-1 · Water requirement in a cropped field can be measured directly with tensiometers or neutron probe method or it can be estimated from meteorological data by means of empirical formulae. A field experiment was carried out at the University of Port Harcourt to determine the pattern of water used by maize crop during the growth …

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  • MICROWAVE REMOTE SENSING IN SOIL QUALITY

    2012-9-14 · properties such as texture and hydraulic properties is necessary to develop reliable models of water flow and transport throughout the soil-plant-atmosphere continuum, for efficient management of soil resources for improving crop productivity, and for maintenance of environmental quality. Measurements of these soil physical properties …

    Get Price
  • Ultrahigh-quality Silicon Carbide Single Crystals

    2013-2-25 · physical, mechanical and electronic properties that make it a promising material for next-generation electronic devices.1, 2) Careful consideration of the thermal conditions3-6) in which SiC {0001} is grown has resulted in improvements in crystal diameter and quality: the quantity of macroscopic defects such as hollow

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  • PERFORMANCE COMPARISON OF FAKE IRIS

    2013-11-12 · properties do not change considerably over time, and it can be measured manually or automatically. Biometrics is the measurement of biological data. The term biometrics is commonly used today to refer to the authentication of a person by analyzing physical characteristics, such as fingerprints, or behavioral

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  • Stainless Steels - Specifications, Grades and Properties

    2005-5-20 · The name stainless steel covers a variety of corrosion resistant steels that contain a minimum of 11% Chromium. Changing the Chromium content and adding other elements like Nickel, Molybdenum, Titanium and Niobium changes the mechanical and physical properties …

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  • Zhi-Xun Shen's Profile

    Zhi-Xun Shen is part of Stanford Profiles, official site for faculty, postdocs, students and staff information (Expertise, Bio, Research, Publications, and more). The site facilitates research and collaboration in academic endeavors.

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  • Seven Challenges in Image Quality Assessment: Past ...

    Image quality assessment (IQA) has been a topic of intense research over the last several decades. With each year comes an increasing number of new IQA algorithms, extensions of existing IQA algorithms, and applications of IQA to other disciplines. In this article, I first provide an up-to-date review of research in IQA, and then I highlight several open …

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  • TEXTURED IMAGE SEGMENTATION Kenneth Ivan Laws

    2018-9-4 · changes in luminance, contrast, and rotation without histogram equalization or other preprocessing. Texture energy is measured by filtering with small masks, typically 5x5, then with a moving-window average of the absolute image values. This method, similar to human

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  • Yarn properties effecting comfort of the fabric

    2017-6-11 · The properties of fabrics produced from these yarns are affected by such yam properties as well as by their fabric construction parameters. All the spinning technologies have their own merits and demerits, which are inherent in the respective systems. Fabrics woven from ring-, rotor-, and friction-spun yarns, have been compared …

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  • Twist Tester for Single Yarn-Hand Operated at Rs 13000 ...

    Reliable. Longevity. Industry proven designs. Fine quality . Description: The strength of a yam and other properties of fabrics depends to a great extent on the amount of twist given to it. Thus accurate determination of this factor is of prime importance in assessing the quality of any yarn.

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  • measurements of highly crystallographically textured

    2018-7-19 · Changes in the central maximum position in figure 1(b) are due to (small) random sample tilts during the sample mounting procedure. The 2θ-ω data show that the samples are highly textured ZnO, with significant contributions only from the ZnO (0002) planes (and occasionally the 2nd order (0004)) and Si (004) planes.

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  • Seven Challenges in Image Quality Assessment: Past ...

    Image quality assessment (IQA) has been a topic of intense research over the last several decades. With each year comes an increasing number of new IQA algorithms, extensions of existing IQA algorithms, and applications of IQA to other disciplines. In this article, I first provide an up-to-date review of research in IQA, and then I highlight several open …

    Get Price
  • TEXTURED IMAGE SEGMENTATION Kenneth Ivan Laws

    2018-9-4 · changes in luminance, contrast, and rotation without histogram equalization or other preprocessing. Texture energy is measured by filtering with small masks, typically 5x5, then with a moving-window average of the absolute image values. This method, similar to human

    Get Price
  • Ultrahigh-quality Silicon Carbide Single Crystals

    2013-2-25 · physical, mechanical and electronic properties that make it a promising material for next-generation electronic devices.1, 2) Careful consideration of the thermal conditions3-6) in which SiC {0001} is grown has resulted in improvements in crystal diameter and quality: the quantity of macroscopic defects such as hollow

    Get Price
  • The properties of random surfaces of significance in

    In recent work it has been shown that many types of surfaces used in engineering practice have a random structure. The paper takes, as a representation of the profile of such a surface, the waveform of a random signal; this is completely defined by two parameters, a height distribution and an auto-correlation function.

    Get Price
  • Stainless Steels - Specifications, Grades and Properties

    2005-5-20 · The name stainless steel covers a variety of corrosion resistant steels that contain a minimum of 11% Chromium. Changing the Chromium content and adding other elements like Nickel, Molybdenum, Titanium and Niobium changes the mechanical and physical properties …

    Get Price
  • Measurement of the thermal expansion of melt-textured

    2005-1-18 · The sample we used in our investigations was prepared by a batch process which was developed in our institute [] in order to fabricate large quantities of YBCO bulk material with reproducible quality.In one run of the furnace 16 samples of size 38 × 38 × 18 mm 3 can be prepared. We use a commercially available YBa 2 Cu 3 O 7−δ …

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  • Twist Tester for Single Yarn-Hand Operated at Rs 13000 ...

    Reliable. Longevity. Industry proven designs. Fine quality . Description: The strength of a yam and other properties of fabrics depends to a great extent on the amount of twist given to it. Thus accurate determination of this factor is of prime importance in assessing the quality of any yarn.

    Get Price
  • Asymbiotic germination of Vanilla planifolia in relation ...

    2021-5-3 · Vanilla planifolia is an important tropical orchid for production of natural vanilla flavor. Traditionally, V. planifolia is propagated by stem cuttings, which produces identical genotype that are sensitive to virulent pathogens. However, propagation with seed germination of V. planifolia is intricate and unstable because the seed coat is extremely …

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  • Why Measure Patient Experience in Physical Therapy ...

    2021-5-3 · Patient experience is an important component of quality and patient centered health care not fully explored in physical therapy. This article addresses (1) concept of patient experience, (2) importance of capturing the patient experience, (3) measures to capture patient experience and whether these measures exhibit psychometrically sound measurement properties…

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  • MICROWAVE REMOTE SENSING IN SOIL QUALITY

    2012-9-14 · properties such as texture and hydraulic properties is necessary to develop reliable models of water flow and transport throughout the soil-plant-atmosphere continuum, for efficient management of soil resources for improving crop productivity, and for maintenance of environmental quality. Measurements of these soil physical properties …

    Get Price
  • Effect of Irradiation on Sprouting of Water Yam

    2012-2-3 · Water yam (Dioscorea Alata) tuber samples from Abuja, Nigeria were irradiated with gamma radiation of doses 60, 80, 100, 120 and 140 gray respectively at an average dose rate of 3 gray/min and some un-irradiated used as control. All were monitored during storage for 7 months. Results indicated that all the un-irradiated water yams sprouted …

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  • CSIRO PUBLISHING

    2017-12-7 · Intensive tillage, removal or burning of crop residues, limited organic manure use, declining irrigation water resources and scarcity of labour are the major causes of soil degradation and unsustainability of rice (Oryza sativa L.)–wheat (Triticum aestivum L.) system (RWS) in South Asia.Resource conservation technologies (RCTs) such as …

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  • The properties of random surfaces of significance in

    In recent work it has been shown that many types of surfaces used in engineering practice have a random structure. The paper takes, as a representation of the profile of such a surface, the waveform of a random signal; this is completely defined by two parameters, a height distribution and an auto-correlation function.

    Get Price
  • Asymbiotic germination of Vanilla planifolia in relation ...

    2021-5-3 · Vanilla planifolia is an important tropical orchid for production of natural vanilla flavor. Traditionally, V. planifolia is propagated by stem cuttings, which produces identical genotype that are sensitive to virulent pathogens. However, propagation with seed germination of V. planifolia is intricate and unstable because the seed coat is extremely …

    Get Price
  • Long‐Term Soil Structure Observatory for Monitoring

    2017-4-13 · Soil physical and biological properties prior to compaction, from samples taken during October 2013, i.e., 5 mo before the compaction event, including bulk density (BD), total porosity (TP), air-filled porosity at 100 hPa water suction (ε a,100hPa), relative gas diffusion coefficient at 100 hPa water suction (D p,100hPa /D 0), air permeability ...

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  • A New Class of Pyrochlore Solid Solution Formed by ...

    2019-5-24 · Oxygen intercalation into a pyrochlore at room temperature is reported. A simple chemical route was employed. Previously only perovskite or a few closely related phase have demonstrated an ability to act as hosts for such intercalation. The specific system studied was the interstitial solid solution Ce2Zr2O7+x (0 ≤ x ≤ 0.36). Neutron …

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  • Sterilization of Objects, Products, and Packaging

    For example, the exposure to heat can cause degradation of typical packaging polymers, leading to a change in their mechanical properties. PE-molded packages melt at an average temperature ( T m ) of about 120 °C and start to deform under a pressure of 4.5 bar at a lower average temperature (deflection temperature, T dp ) of 45 °C.

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  • (PDF) Modeling Volume Change and Mechanical

    Modeling Volume Change and Mechanical Properties with Hydraulic Models Th. Baumgartl* and B. Ko¨ck ABSTRACT Volume Change by Internal and Volume change of soils may be caused either by external (mechani- External Stresses cal) or internal (hydraulic) stresses or a combination of both.

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  • Shape from Focus - Columbia University

    2005-8-31 · quality. Jarvis [3] proposed the sum-modulus-difference that is computed by summing the first intensity differences between neighboring pixels along a scan-line and is used as a measure of focus quality. Schlag et.al. 141 implemented and tested various automatically focusing algorithms.

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  • Seven Challenges in Image Quality Assessment: Past ...

    Image quality assessment (IQA) has been a topic of intense research over the last several decades. With each year comes an increasing number of new IQA algorithms, extensions of existing IQA algorithms, and applications of IQA to other disciplines. In this article, I first provide an up-to-date review of research in IQA, and then I highlight several open …

    Get Price
  • Influence of structural factors on the strength properties ...

    2018-12-21 · The physical basis of the measurement, as mentioned above, is that the wave structure and the dynamics of wave interactions are determined, in addition to the thermodynamic characteristics of the substances or their dynamic compressibility, by the processes of phase and polymorphic transformations of matter in the shock wave and …

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  • Quantification of the soil physical quality of a tropical ...

    Soil physical quality assessment must be developed using parameters that describe physical behavior. S, a new soil physical parameter has recently been introduced for assessing the soil physical quality. A good soil physical quality has been associated with values of S > 0.035 in soils from temperate climates.

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  • Professor Silvia Frisia Staff Profile The University ...

    2021-7-28 · Sedimentology and diagenesis of carbonates. Climate and environmental changes in the past 20.000 years reconstructed from geochemical and mineralogical properties of carbonates. Geomorphology. Collaborations Carbonate minerals petrology, geochemistry and crystallography focused on detecting and solving environmental …

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  • Asymbiotic germination of Vanilla planifolia in relation ...

    2021-5-3 · Vanilla planifolia is an important tropical orchid for production of natural vanilla flavor. Traditionally, V. planifolia is propagated by stem cuttings, which produces identical genotype that are sensitive to virulent pathogens. However, propagation with seed germination of V. planifolia is intricate and unstable because the seed coat is extremely …

    Get Price
  • Big data need big theory too

    2016-11-13 · Despite Dirac's aphorism that ‘the underlying physical laws necessary for the mathematical theory of … the whole of chemistry are thus completely known’, we still cannot convincingly work out how the boiling point of liquid water emerges from its molecular properties.

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  • Review of the properties of gold material for MEMS ...

    2016-3-1 · However, due to the mechanical nature of MEMS devices, intrinsic material properties such as Young's modulus, thermal expansion coefficient, and yield strength are important in MEMS design. The concepts of stress, strain and elastic modulus are used to describe the properties of materials independently of the physical dimensions of the …

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  • Current views on hunter‐gatherer nutrition and the ...

    The degree and rate of change for each population is based on ecology, social and political structures, and/or economic forces, all resulting in “nondirected change” in both the types and quantities of resources available (Kuhnlein & Receveur, 1996). Detailed studies on nutrition transition among foragers remain valuable in terms of ...

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