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  • In this study, the effects of temperature, pH, enzyme content, hydrolysis time on antioxidant activity of the hydrolysate from Tra catfish (Pangasiushypophthalmus) by-products with Alcalase® 2.4 L FG were investigated using DPPH• (2,2-diphenyl-1-picrylhydrazyl) radical scavenging method (DPPH• SM) and FRAP (ferric reducing antioxidant potential) method.

    pdf13p ironman1234 06-06-2018 20 1   Download

  • The dynamic response of functionally graded (FG) sandwich beams excited by a moving point load is studied by the finite element method. Based on the first-order shear deformation beam theory, a finite beam element is formulated by using the hierachical shape functions.

    pdf6p viatani2711 14-02-2020 7 0   Download

  • Tuyển tập các báo cáo nghiên cứu khoa học trường đại học Huế đề tài: Về các môđun fg - nội xạ và fg – xạ ảnh...

    pdf7p phalinh15 12-08-2011 113 14   Download

  • This paper studies the free vibration behavior of a sandwich beam resting on Winkler elastic foundation. The sandwich beam is composed of two FGM face layers and a functionally graded (FG) porous core. A common general form of different beam theories is proposed and the equations of motion are formulated using Hamilton’s principle.

    pdf11p vinobita2711 31-05-2019 5 0   Download

  • In this study, a simple size-dependent isogeometric approach for bending analysis of functionally graded (FG) microplates using the modified strain gradient theory (MSGT), simple first-order shear deformation theory (sFSDT) and isogeometric analysis is presented for the first time. The present approach reduces one variable when comparing with the original first-order shear deformation theory (FSDT) within five variables and only considers three material length scale parameters (MLSPs) to capture size effects.

    pdf13p trinhthamhodang9 10-12-2020 4 0   Download

  • Cảm biến quang điện có thể đặt khoảng cách Lựa chọn không phát hiện nền hay vật (Background suppression – BGS / Foreground suppression – FGS) cho phép phát hiện nhiều vật thể khác nhau ở các điều kiện vật/nền khác nhau Giảm thiểu tối đa ảnh hưởng của nhiễu bên ngoài, bao gồm ánh sáng huỳnh quang. Tia sáng đỏ cho phép dễ dàng xác định vị trí điểm phát hiện Hầu như không có sự khác biệt về khoảng cách phát hiện đối với các màu sắc khác nhau của vật thể Giảm thiểu đặc tính trễ (hysteresis), cho...

    pdf2p lananh27109 09-09-2011 266 80   Download

  • Tính lực keo dù. Theo định luật II NEWTON để dù cân bằng thì hợp tất cả các lực tại một điểm hồi qui phải bằng không. Vì thế, lực kéo dù được tính như sau: Fhl2 = Fk2 = Fg2 + P2 – 2.Fg.P.cos( ) Trong đó: + Fhl : Lực tổng hợp + Fk : Lực kéo canô + Fg : Lực của gió tác dụng vào dù. Fg = St.f Với St :Diện tích chịu gió của dù, m f : Áp lực của gió, KG/m2 + P : Trọng lực của người kéo. + ...

    pdf13p mvdam01 19-12-2010 95 23   Download

  • 1.Cho hai hình bình hành ABCD và ABEF. Dựng các vectơ EH và FG bằng AD . Chứng minh rằng CDGH là hình bình hành 2.Cho tam giác ABC nội tiếp trong đường tròn (O), H là trực tâm của tam giác a)Gọi D là điểm đối xứng của A qua tâm O. Chứng minh rằng BD = HC b)Gọi K là trung điểm của AH và I là trung điểm của BC,chứng minh OK = IH 3.Cho hình bình hành ABCD. Gọi E và F lần lượt là trung điểm của hai cạnh AB và CD. Đường chéo BD lần lượt cắt AF và CE tại...

    doc8p tinahakimbaba9b 16-12-2012 257 22   Download

  • It also reviews different valuation methods and estimated values for non-market forest goods and services in Europe. Chapter 5 gives an overview of the financing mechanisms used in the Member States and their applicability for different goods and services. It includes a theoretical review of alternative financing mechanisms for non-market forest goods and services (FG&S) as well as an empirical assessment of their use in Europe and EU Member States (EU MS).

    pdf143p dangsuynghi 15-03-2013 47 7   Download

  • ADC’s FiberGuide® Optical Raceway System offers the most robust fiber management with the greatest breadth of products. This innovative solution set is designed to protect and route fiber optic patch cords and multi-fiber cable assemblies between network elements and optical distribution frame areas.

    pdf4p maiphuong 13-08-2009 66 4   Download

  • Sound Walls and Railings 62.1 Sound Walls Introduction • Selection Of Sound Walls • Design Considerations • Ground-Mounted Sound Walls • Bridge-Mounted Sound Walls • Independent Sound Wall Structures 62 Farzin Lackpour Parsons Brinckerhoff-FG, Inc. 62.2 Bridge Railings Introduction • Vehicular Railings • Bicycle Railings • Pedestrian Railings • Structural Specifications and Guidelines for Bicycle and Pedestrian Railings Fuat S. Guzaltan Parsons Brinckerhoff-FG, Inc. 62.1 Sound Walls 62.1.1 Introduction 62.1.1.

    pdf29p naunho 27-12-2010 85 4   Download

  • Cú pháp: fg [%job-number] Câu lệnh này cho phép bạn chuyển một tiến trình nền lên chạy ở trên tiền cảnh. N ếu bạn chạy câu lệnh này không có bất kỳ đối số nào, nó sẽ đưa câu lệnh cuối cùng ở sau hậu cảnh lên hiển thị.

    pdf12p phuochau17 14-05-2011 40 4   Download

  • The heme-regulated phosphodiesterase fromEscherichia coli(EcDOS), which is a heme redox-dependent enzyme, is active with a ferrous heme but inactive with a ferric heme. Global structural changes including axial ligand switching and a change in the rigidity of the FG loop accompanying the heme redox change may be related to the dependence ofEcDOS activity on the redox state.

    pdf14p inspiron33 26-03-2013 21 3   Download

  • Lateral (top) and medial (bottom) views of the cerebral hemispheres. The numbers refer to the Brodmann cytoarchitectonic designations. Area 17 .corresponds to the primary visual cortex, 41–42 to the primary auditory cortex, 1– 3 to the primary somatosensory cortex, and 4 to the primary motor cortex. The rest of the cerebral cortex contains association areas.

    pdf29p socolanong 25-04-2012 56 2   Download

  • If a service is not receivable outside of a member state‘s borders, then advertising minutage restrictions (i.e. the number of minutes per hour during which advertising can be shown) do not apply. Local TV services broadcasting on DTT using GI spectrum multiplexes will be able to take advantage of this and maximise the opportunities of increased advertising minutage. It will be a matter for those providers to balance the minutage for advertising with sufficiently high quality programming content to maximise revenues and equally appeal to audiences. ...

    pdf0p dambaotaikhoan 06-05-2013 31 2   Download

  • We define a decidable class of TAGs that is strongly equivalent to CFGs and is cubic-time parsable. This class serves to lexicalize CFGs in the same manner as the LC, FGs of Schabes and Waters but with considerably less restriction on the form of the grammars. The class provides a nornlal form for TAGs that generate local sets m rnuch the same way that regular g r a m m a r s provide a normal form for CFGs that generate regular sets. Introduction We introduce the notion of Regular Form for Tree Adjoining ( ; r a m...

    pdf8p bunmoc_1 20-04-2013 31 1   Download

  • Parsing with categorial grammars often leads to problems such as proliferating lexical ambiguity, spurious parses and overgeneration. This paper presents a parser for French developed on an unification based categorial grammar (FG) which avoids these problem s. This parser is a bottom-up c hart parser augmented with a heuristic eliminating spurious parses. The unicity and completeness of parsing are proved.

    pdf8p bungio_1 03-05-2013 35 1   Download

  • In order to improve the accuracy of the experimental results the effect of the non-ideal epithermal spectrum was taken in to account by determining the neutron spectrum shape factor (α), and the corrections for the thermal (Gth) and the resonance (Gepi) neutron self-shielding effects, the γ-ray attenuation (Fg) and the γ-ray coincidence summing effect were made. The thermal neutron cross-section for the 45Sc(n,γ) 46Sc reaction has been determined to be σo = 27.6 ± 0.8 barn.

    pdf9p thuyliebe 09-10-2018 19 0   Download

  • The thermal loads include the uniform temperature rise and nonlinear temperature change across the thickness of shell. A closed form solution for the thermal buckling of simply supported cylindrical FG shell under the described thermal loads is obtained. The influences of the relative thickness, the imperfection size and the power law index on buckling thermal loads are all discussed.

    pdf10p thienthanquydu 21-10-2018 18 0   Download

  • The phytoplankton functional group (FG) concept has been successfully used to determine water quality states in both lake and river systems, but is not yet stressed in regular studies in reservoir environments.

    pdf11p vikimsa 22-02-2019 8 0   Download

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