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Period of fractional

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  • This book began over a decade ago when, in a chapter of my doctoral dissertation, I suggested that the rise of company unions in early twentieth- century American manufacturing might be usefully viewed as an institutional change from “exit” to “voice” in the mechanisms by which workers expressed their shopfloor concerns to management. Since then— in between other research projects, a marriage, and two children—I have periodically returned to a study of the history of US shopfloor governance....

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  • This paper discusses the continuous effect of the fractional order parameter of the Lu¨ system where the system response starts stable, passing by chaotic behavior then reaching periodic response as the fractional-order increases. In addition, this paper presents the concept of synchronization of different fractional order chaotic systems using active control technique. Four different synchronization cases are introduced based on the switching parameters. Also, the static and dynamic synchronizations can be obtained when the switching parameters are functions of time.

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  • An incubation experiment was conducted to study the release pattern of nitrogen fractions in Entisol and Vertisol as influenced by the various sources of nitrogenous fertilizers viz. neem coated urea (NCU), DAP, NPK briquette, NP briquette, urea briquette and crotonylidene diurea (CDU). The total N content was ranged from 16.10% N in DAP to 43.05% N in NCU among the various fertilizers. The NH4 + -N was highest at zero day of incubation (DOI) and then showed continuous decreasing trend up to 90 DOI.

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  • Humic acids (HA) are widely used in agriculture because of their capability as chelator, organic matter, and soil improver and growth promoter. However, their isolation differs in terms of origin or source because of wetting and solubilisation factors. This study was conducted to determine extraction period for HA from organic sources. Standard procedures were used to extract HA from pressmud (PM) and vermicompost (VC) at different extraction periods of 4, 8, 12, 16, 20 and 24 hours and fractionation periods (3, 6, 9, 12, 15, 18, 21& 24 hrs).

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  • Dengue fever is an acute febrile infectious disease, caused by any of four serotypes. Severe dengue infections may give rise to many complications such as liver failure, disseminated intravascular coagulation, encephalopathy, myocarditis, acute renal failure and haemolytic uraemic syndrome. ST segment and T wave changes in the electrocardiogram together with low ejection fraction and global hypokinesia on radionuclide ventriculography have been found. Hence, this study was intended to assess the cardiac manifestations in dengue fever patients.

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  • Polyhouse technology has potential to achieve production to the tone of about Four to five times than open cultivation, but gradually soil fertility get exhausted in the period of 5 to 7 years. Micronutrients are one of the essential components of soil system that plays a significant role in balanced plant nutrition. The present study was conducted on 56 soil samples collected from polyhouses of four districts of H.P. to work out the different chemical fractions of iron and manganese and their relation to soil physico-chemical properties.

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  • Fractional calculus (FC) is widely used in many interdisciplinary branches of science due to its effectiveness in describing and investigating complicated phenomena. In this work, nonlinear dynamics for a new physical model using nonlocal fractional differential operator with singular kernel is introduced. New Routh-Hurwitz stability conditions are derived for the fractional case as the order lies in [0,2). The new and basic Routh-Hurwitz conditions are applied to the commensurate case. The local stability of the incommensurate orders is also discussed.

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  • The present experiment was, therefore, conducted during the period of 2017-2018 to evaluate the performance of four indeterminate cultivars of tomato having different growth behavior in terms of yield and quality parameters under greenhouse condition.

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  • Debt settlement companies required consumers to pay an up- front fee to join a debt assistance program that would eliminate the debt for a fraction of the amount owed. Many offered to refund the fee if the customer did not save a specified amount of money. Some groups claiming to be non- profit organizations offered debt counseling services targeting consumers with poor credit histories to help them obtain loans and credit cards or settle debts.

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  • The objective of the present study was to develop an experimentally obese mice model and to investigate antiobesity and body weight reducing effect of Fortunella japonica peel extract fractions. Male mice (Mus musculus, Swiss race weighed at 14-15g) purchased from National Institute of Hygiene and Epidemiology (NIHE) were divided into 5 groups in which, the first group was fed with normal pellet diet (NPD) (Standard chow from NIHE), and other groups (2-5 groups) were fed high fat diet (HFD) containing 58% calories as fat for a period of 15 days. ...

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  • A bond is simply a negotiable IOU, or a loan. Investors who buy bonds are lending a specific sum of money (the principal) to the bond issuer—a corporation, a government, or some other borrowing institution—for a specified period of time (the term).Typically, the bond issuer promises to make regular payments of interest to the investor at a rate that is set when the bond is issued.This is why bonds are often referred to as fixed income investments.

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  • The local convergence condition is proposed and the optimal parameter is given. Numerical experiments are used to show the efficiency of the NPHSS-KPIK iteration method for solving the Sylvester equations arising from the time-periodic fractional diffusion equations.

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  • Oxidative stress responses were evaluated in the digestive gland tissue of Perna viridis exposed to wateraccommodated fractions (WAFs) of petrol and diesel at 0.5% and 5% concentrations over 5-, 10-, and 15-day periods.

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  • An incubation experiment was conducted at ADAC & RI, Trichy, to study the effect of ZnSO4, chelated Zn and Zn enriched organics on dynamics of Zn in sodic soil at different incubation period. The organics viz., FYM, press mud, poultry manure and vermicompost were enriched (10:1 ratio) with ZnSO4 @ 37.5 kg ha-1 (recommended dose for hybrid maize). The ZnSO4, chelated Zn and Zn enriched organics were added @ 37.5 kg ZnSO4 ha-1 . Incubated soil sample were analysed for Zn fractions viz.

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  • An experiment was conducted in the laboratory of department of Soil Science, Assam Agricultural University, Assam (India) during November 2018 to April 2019 to evaluate inorganic nitrogen fractions, forms of acidity and fertility status in a rice soil as influenced by rice stubble (RS) management practices through a fifteen weeks incubation period under constant moisture regime.

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  • There are two main reasons why the chemical process industry should be motivated to reduce energy consumption and CO 2 emissions: rising concerns in companies, the public and scientifi c community about climate change or global warming, and the increasing fraction of energy in manufacturing costs. ‘ Climate change ’ [1] in this context, means a change of climate, which is attributed directly or indirectly to human activity that alters the composition of the global atmosphere and which is in addition to natural climate variability observed over comparable time periods....

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  • To help Ss review whole knowledge which they leant from unit 1 to unit 7 - Ss can have the skill of doing examination tests II - language contents A. Grammar : fractions, Relative clause B. Vocabulary : - haunted III- Techniques : Communicative approach. IV- Teaching aids : Textbooks, color chalk, photos, ruler …

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  • In March 2001, the National Institutes of Health issued the following warning: "The number of Web sites offering health-related resources grows every day. Many sites provide valuable information, while others may have information that is unreliable or misleading."1 Furthermore, because of the rapid increase in Internet-based information, many hours can be wasted searching, selecting, and printing. Since only the smallest fraction of information dealing with laser surgery is indexed in search engines, such as www.google.

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Existence of Solutions to Anti-Periodic Boundary Value Problem for Nonlinear Fractional

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  • One strength of the sample is that the microfinance institutions have been selected based in large part on their ability to deliver quality data. A disadvantage is that participation in the database is voluntary. (Grameen Bank, for example, chose not to participate during our sample period.) The data set is thus not representative of all microfinance institutions, and the sample is skewed toward institutions that have stressed financial objectives and profitability.

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