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crack healing ability of structural ceramics and methodology to guarantee the reliability of ceramic components

ROWTH, STRUCTURAL CHANGE AND PLANTATION TREE CROPS: THE CASE OF RUBBER pdf

ROWTH, STRUCTURAL CHANGE AND PLANTATION TREE CROPS: THE CASE OF RUBBER pdf

Lâm nghiệp

... Prices of previously plentiful land, labour and other factors begin rising, and profitable subsectors expand exerting “resource pull” effects on others Factor prices themselves affect profitability, ... linkages, and on the other hand of an “underdeveloped economy” The output, capital and labour markets of the latter are incomplete, having high transport, information and other transaction costs They ... between stages The natural rubber countries of Tables and together covered all five stages of the analytical framework, taking a period from the late nineteenth century to the present The years when...
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Structural, electrical and optical studies on the effects of rapid thermal processing on silicon germanium carbon films

Structural, electrical and optical studies on the effects of rapid thermal processing on silicon germanium carbon films

Thạc sĩ - Cao học

... strain The band offset is shown and it is known as type I straddling alignment (Fig.2.3 (a)) The entire band offset occurs in the valence band while the band offset in the conduction band is small ... provides an easy and non-destructive way to monitor the interband transition between the conduction and valence band [50] The basic band diagrams and definition of various interband transitions ... on the E1+∆1 is quite obviously due to the same sign of hydrostatic and shear components in Eq (2.12) The difference of E1 and E1+∆1 band gap of relaxed and strained Si1−xGex, as a function of...
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Tài liệu Laser-Optimized Fiber: Built for Price, Bandwidth, and Distance to Make the Most of Your Investment doc

Tài liệu Laser-Optimized Fiber: Built for Price, Bandwidth, and Distance to Make the Most of Your Investment doc

Phần cứng

... affect the angle and speed that a light pulse can travel This effect is the refractive index profile of the material, which is calculated as the ratio of the speed of light in a vacuum to the speed ... area of the fiber's core splits into several modes of light traveling at different speeds DMD ultimately causes the transmission pulse to spread out, which reduces the ability of the receiver to ... impurities and carefully graded the index of refraction of the fiber core to enhance VCSEL transmission By carefully controlling the refractive index profile, DMD is reduced and the several modes of...
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Báo cáo khoa học: Concepts and tools to exploit the potential of bacterial inclusion bodies in protein science and biotechnology pdf

Báo cáo khoa học: Concepts and tools to exploit the potential of bacterial inclusion bodies in protein science and biotechnology pdf

Báo cáo khoa học

... shifts toward the free version of r32, leading to induction of the stress response Nevertheless, the nature and variability of the recombinant protein stress response suggests a far more complex and ... leading to the formation of native bonds [61] The number of proteins studied up to now is still too limited to try to generalize which structural, sequence and kinetic properties might dictate the ... Only during the last decade has a deeper knowledge of the structural and functional properties of IBs drawn researchers’ attention to the possibility to control the conformation of aggregated...
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TECHNOLOGIES AND APPROACHES TO REDUCING THE FUEL CONSUMPTION OF MEDIUM- AND HEAVY-DUTY VEHICLES docx

TECHNOLOGIES AND APPROACHES TO REDUCING THE FUEL CONSUMPTION OF MEDIUM- AND HEAVY-DUTY VEHICLES docx

Kĩ thuật Viễn thông

... and technology and to their use for the general welfare Upon the authority of the charter granted to it by the Congress in 1863, the Academy has a mandate that requires it to advise the federal ... services of eminent members of appropriate professions in the examination of policy matters pertaining to the health of the public The Institute acts under the responsibility given to the National ... Yanger, and James Zucchetto have done an outstanding job of facilitating the work of the committee and providing their knowledge and experience to help the committee in its deliberations Lastly, the...
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Work placement report: Recruitment in Thang Long postal insurance company and recommendations to improve the quality of recruitment

Work placement report: Recruitment in Thang Long postal insurance company and recommendations to improve the quality of recruitment

Quan hệ quốc tế

... recommendations Methodology •Analysis and synthesis materials, reports in the company •Observation, and interviews for information Scope of the study •Focuses on the situation of recruitment and gives ... recommendation to improve the effectiveness of recruitment PART I: A PRESENTATION OF THE COMPANY AN OVERVEW OF THE POS AND TELECOMMUNICATION JOINT STOCK INSURANCE CORPORATION Full Name: Pos and Telecommunication ... In the afternoon of that day •I have opportunity to participate in process interview candidates •I sat and listened to interview In the meeting And then… •I gave my opinion on the proposed additional...
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báo cáo khoa học:

báo cáo khoa học: " Comparison of hyperthermia and adrenaline to enhance the intratumoral accumulation of cisplatin in a murin model of peritoneal carcinomatosis" potx

Báo cáo khoa học

... should assess the effect of adrenaline; and that of groups and should assess the effect of the duration of IPC A 2- Page of hour HIPEC was impossible due to intolerance of the animals Atomic absorption ... 200 mg of the anterior edge of the liver were sampled and kept at -80° C until the platinum assay The comparison of groups and should assess the effect of hyperthermia; that of groups and should ... incubation time to hours; the improvement in cytotoxicity was of the same order as that achieved by hour of hyperthermia Platinum accumulation in rat peritoneal nodules and organs In the hyperthermia...
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Báo cáo y học:

Báo cáo y học: " Network, degeneracy and bow tie. Integrating paradigms and architectures to grasp the complexity of the immune system" pps

Báo cáo khoa học

... of the system as a whole and thus its dynamics [27,28] Another structural advantage of degeneracy, in comparison to redundancy, lies in the evolvability [4,29] of the degenerate element and of ... powerful tool for describing complex systems, their components and their interactions in order to identify their topology, as well as structures and functions emerging from the orchestration of the ... those of network, degeneracy and bow tie These are the result of evolutionary processes of optimization between economy of resources and capability of reaction Indeed, from the viewpoint of ecological...
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Báo cáo y học:

Báo cáo y học: "Assessing food appeal and desire to eat: the effects of portion size & energy density" pptx

Báo cáo khoa học

... to eat of a variety of foods varied by portion size without the confound effects of satiety Study Aims and Hypotheses This study aimed to assess the reliability of a computer paradigm and image ... consistent and apparent For reliability analyses, five sets of 15 images were randomly selected from the original 150 One of the five sets was imbedded randomly into the original set of 150 images ... participant rated a total of 165 images in their session Across the entire sample of participants, reliability data was collected on a total of 75 different images (5 sets of 15 images) Reliability was...
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Tài liệu The Five Most Dangerous Issues Facing Sales Directors Today, and How to Guarantee a Permanent Improvement in Sales Results pdf

Tài liệu The Five Most Dangerous Issues Facing Sales Directors Today, and How to Guarantee a Permanent Improvement in Sales Results pdf

Tiếp thị - Bán hàng

... overarching goals of the organization If there is no clear line of sight between what they are doing and the value to the customer, clearly they are doing the wrong thing." Pavita Walker, Director, Organization ... period of evaluation and testing to gain real feedback on whether it works or whether it needs some further amendments The more salespeople involved in the testing of the process, the better When the ... tailor the coaching sessions to the needs of their team, participative so all of the salespeople are engaged, and, above all, fun The fun factor encourages salespeople to become "hooked" on their...
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Báo cáo khoa học: The equinatoxin N-terminus is transferred across planar lipid membranes and helps to stabilize the transmembrane pore pot

Báo cáo khoa học: The equinatoxin N-terminus is transferred across planar lipid membranes and helps to stabilize the transmembrane pore pot

Báo cáo khoa học

... (a) the first and third amino acids of EqtII are exposed to the lumen of the pore; (b) the N-terminal part of EqtII extends to the trans side of the membrane in the final pore, i.e to the other ... pore, and what the nature of the contacts is between the monomers, which should stabilize the toroidal pore [19] Thus, the purpose of this work was to gain further insight into the structure of the ... than the rest of the membrane-bound molecule; and (c) the first five amino acids help to stabilize the final pore The position of the first and third amino acids in the final pore Fig The effect of the...
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Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 1 ppt

Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 1 ppt

Kĩ thuật Viễn thông

... capability of DFIG is limited by: • stator current (heating of stator coils), • rotor current (heating of rotor coils), and • rotor voltage (limiting the rotor speed) The GSC could be used to ... related to voltage variation and harmonic distortion in the network However, the incorporation of wind energy in power networks could affect the quality of the supplied voltage to the customers To ... have the right to republish it, in whole or part, in any publication of which they are the author, and to make other personal use of the work Any republication, referencing or personal use of the...
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Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 2 potx

Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 2 potx

Kĩ thuật Viễn thông

... determined by the intersection point of the P- locus, the Q locus and the BL In other words, if the intersection point of the P-locus with the BL and the intersection point of the Q-locus with the border ... requirements together with its ability to provide sensitivity information and the degree of stability are being widely used to provide much insight to voltage stability The degree of stability is ... allowed only to be operated in the upper part of the P-v curve, the stability limit will be the same for all of the three load types Bearing in mind that the locus of the stability limit in the voltage...
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Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 3 pot

Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 3 pot

Kĩ thuật Viễn thông

... connected to the grid, the problems originated by the fluctuations in the power output of these generators (and therefore in the voltage, resposible of the flicker phenomenon) began to be a matter of ... is the rated power of the wind turbine and Sk,fic is the short circuit power of the fictitious grid Continuing with the standard, for the test of the turbine, the temporal series of voltage and ... of the network are the active and reactive power exchanged between the generator and the network (after taking into account the compensation by the capacitor), the equivalent impedance of the...
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Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 4 potx

Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 4 potx

Kĩ thuật Viễn thông

... semiconductor layers, conductors made up with crown of strands or the fill between conductors Due to the impossibility to fill in directly the data of the cable to the PSCAD software, the physic ... l is the length of the cable, D is the diameter of the conductor, ρc is the resistivity, ω is the angular speed of the current (2πf), μ is the absolute magnetic permeability of the conductor (μ0 ... System and Alternatives to Improve the Integration In the next step of the analysis, the influence of the cable length in the range of 20Km to 110Km is evaluated The frequency response of the considered...
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Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 5 pptx

Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 5 pptx

Kĩ thuật Viễn thông

... is the voltage, P is the real power, X is the sum of the stator and rotor reactances, Xc is the reactance of the capacitor bank, Xm is the magnetizing reactance, and R is the sum of the stator ... affects the control of the grid and the delivery of the stable power The introduction of large amounts of wind power into the grid increases the short-term variability of the load as seen by the ... dynamic models The simulation of the power network will allow analyzing the effects of the plants proposed depending on the time The evaluation of the parameters of the network in the time will...
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Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 6 docx

Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 6 docx

Kĩ thuật Viễn thông

... Sinf )} (17) The stock state of the basin at the beginning and at the end of the day must respect the limits of maximum and minimum filling of the reservoir defined in the macroplan of operation ... and demand loads, the best compromise towards the power demand and the amount of energy to be delivered This is to minimize the total operating costs while ensuring the safe operation of the system ... one of the highlights point of the "polytope" formed by the constraints and bounds of variables Therefore, after building the region of feasible solutions, it suffices to inspect the vertices and...
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Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 7 pot

Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 7 pot

Kĩ thuật Viễn thông

... are the excitation field voltage (Efd) of the SG and the direct-current set point (Iref) of the converter The measurements are the voltage amplitude (Vb) and the frequency (f) of the AC bus The ... input to the controller consists in the difference between the maximum output power from the WES and the output power from the asynchronous link and, the derivative of this difference The output of ... based on the idea that the control system has to maintain the output power value to the nominal value of the generator The torque at the turbine shaft neglecting losses in the drive train is given...
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Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 8 pot

Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 8 pot

Kĩ thuật Viễn thông

... stations, the large size of the units in relation to the load, the need for larger spinning reserve due to the absence of interconnections, and the small stability margins raise the impact on safety and ... penetration of wind power is around 30% -40% of the load In order to allow both the evaluation of the dynamic behaviour of autonomous systems after severe disturbances (e.g ability of the system to restore ... controls the speed of the generator and the power flow to the grid The full-scale frequency converter system consists of a back -to- back voltage source converter (generatorside converter and the grid-side...
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