Consensus based sustainable decision making using probability hesitant fuzzy preference relations with application on risk assessment in food industry by Nighat Rehman, Rukhshanda Anjum, Fikre Bogale Petros

“…Then, a multiplicative transitive closure formula is defined to construct multiplicative consistent expected fuzzy preference relations and symmetrical matrices, ensuring the reliability of the preference relations. …”
Get full text

Tourism impact on quality of life in villages off the coast of Oman by Ali Manzam Ismailpor

“…Using Cochranchr('39')s formula and quota sampling method, 356 samples in 12 villages that had tourist attractions were selected as a sample. …”
Get full text

FATIGUE STRENGTH ANALYSIS AND OPTIMIZATION OF FSC RACING EXHAUST SYSTEM by QI Qi, LIU HaoTian, WU XiaoJian, LUO Cheng

“…The exhaust pipe of engine is subjected to alternating load of low and high temperatures during operation,which is prone to fatigue damage.For the FSC（Formula Student China） racing engine with the highest speed of 11 000 r/min～13 OOOr/min,the exhaust pipe fatigue problem is more serious.In this paper,the FSC racing exhaust system is taken as the research object to analyze its fatigue strength and optimize the exhaust pipe thickness.Firstly,the Fluent software is used to analyze the conjugate heat transfer of the exhaust system to determine the temperature distribution of the exhaust system.Then the temperature distribution is mapped to the finite element mesh of the exhaust system,and the thermal stress and thermal strain are analyzed by finite element technology.Subsequently,two schemes including exhaust manifold " normal operation-parking cooling" cycle and extreme working condition cycle are designed to carry out the thermal cycle simulation.It is found that the exhaust gas accumulates plastic deformation under the alternating load of each cycle,and the exhaust system will eventually crack and be destroyed.Finally,the fatigue life of the two schemes is studied by using Ansys nCode DesignLife fatigue analysis software.The results show that both schemes effectively reflect the life expectancy of low-cycle fatigue damages under the combined action of exhaust manifold temperature field,thermal stress and strain.Based on the above analysis,the exhaust thickness is optimized by the extreme working condition circulation scheme.and it is verified by experiments that the 1.2 mm thickness steel pipe meets the FSC exhaust requirements.…”
Get full text

An Analysis of Spatial Pathology of the Physical and Social Structure of the City with Non-Relevant Defense Approach Case Study: Tehran Metropolitan Area by s z, a t, m a

“…In order to determine the sample size, the Cochran's formula was used. The results of this study indicate that the vulnerability of the region in terms of the physical structure is moderate and downward. …”
Get full text

Evaluating the Economic and Social Impact of the Construction of the Border Market and Its Role in the Development of Urban Areas (Case Study: Market of Hendijan City) by Zahre Moradi, Maryam Ilanloo

“…The population of the population is Hendijan city which consists of 26292 people according to the census of 2011. Using Cochran formula, 380 people were selected and the questionnaire was distributed among them. …”
Get full text

Combining ability for quantitative traits related to productivity in durum wheat by R. G. Dragov

“…The general combining ability and specific combining ability showed reliability in both generations. Obtained results suggests that breeding schemes should include both types of genetic effects in order to improve productivity components. …”
Get full text

Determination of Vitamin B12 in Milk and Dairy Products by Isotope-Dilution Liquid Chromatography Tandem Mass Spectrometry by Baifen Huang, Jingshun Zhang, Mengli Wang, Zengxuan Cai

“…The spiked recoveries ranged from 92.0% to 99.4% at the three spiked levels with the relative standard deviation (RSD) between 1.89% and 4.51%. The measured results of NIST SRM1849a and NIST SRM1869a by the current method are all within the reference value range. …”
Get full text

TOOTH ROOT BENDING STRESS CORRECTION ALGORITHM BASED ON VARIABLE PRESSURE ANGLE HOB (MT) by XIAO Teng, HE ZeYin, RAN XiongTao

“…An imaginary hob is introduced to meshing an equivalent spur gear, the equation of gear root transition curve is established based on conjugate meshing conditions, and the calculation method of curvature radius of any point of tooth root was given according to Euler-Savary formula. Combined with GB/T 3480—1997, the tooth profile coefficient and stress correction coefficient of gear processed with variable pressure Angle hob were calculated, and the bending stress correction value of tooth root was obtained. …”
Get full text

Minimizing Delay and Power Consumption at the Edge by Erol Gelenbe

“…These prior approaches have two shortcomings: (a) there is no guarantee that optimum solutions are achieved, and (b) they do not provide an explicit formula for the fraction of tasks that are allocated to the different servers to achieve a specified optimum. …”
Get full text

The usage of sustained-action theophyline in the intercrisis treatment of bronchial asthma. by Yaquelín Martínez Chavez., Arlette Linares Borges., Pedro Miguel Milián Vázquez., Lisett Jiménez Fernández., Maira Quirós Enríquez., Higinio Alemán Aguiar

“…<br /><strong>Conclusion :</strong> The formula was useful and is recommended in the control of the symptoms of moderate and severe asthmatic patients in the intercrisis period.…”
Get full text

Improved Calculation Method of TAD for Intertrochanteric Fractures by Jialong Wang, Anhua Long, Xuefei Wang, Yakui Zhang, Dacheng Han

“…The XLAT should be amended using the formula XLAT2=C2+D−AAP2.…”
Get full text

Ambulatory Arterial Stiffness Index Is Higher in Hypertensive Patients with Chronic Kidney Disease by Ronaldo Altenburg Gismondi, Mario Fritsch Neves, Wille Oigman, Rachel Bregman

“…Subjects with systemic arterial hypertension (SAH, n=30) with normal renal function, aged 40 to 75 years, were compared to hypertensive patients with CKD (n=30) presenting estimated glomerular filtration rate (eGFR) <60 mL/min by MDRD formula. …”
Get full text

New Method of Tooth Pitch Deviation Measurement based on Laser Tracker for Mega Spur Gear by Zhang Bai, Lin Jiachun

“…Because of the diameter of measured gear exceeds 6 meters, the single pitch error can be approximately calculated according to the formula of point-to-line distance. Firstly, the pitch measurement model of the gear workpiece coordinate system based on laser tracker is analyzed, and according to the characteristics of the mega spur gear, the pitch error measurement model of the mega spur gear without coordinate system based on laser tracker is proposed. …”
Get full text

Explanation of entrepreneurship small business challenges in rural area, The case of study: Bijar, Iran by Hossein Farahani, Mina Alvandi

“…There are also 283 rural villages in the seaside district, among which 12 villages have entrepreneurship and 244 of them are households using the modified Cochran formula. Data gathering method was library and field questionnaire (questionnaire). …”
Get full text

Research of Osteoarthritis Based on the Academic Thought of Chen Keji by Xianxiang LIU

“…Objective:To dig, inherit and carry forward the academic thought of Chen Ke-ji in the treatment of osteoarthritis, and then explore the core pathogenesis and treatment concept of osteoarthritis.Methods:Carrying out the basic theory, clinical application and development research by reading scholarly works, such as Medical Selection of Chen Keji, Academic Thought and Medical Record of Chen Keji, Medical Records of Qing Dynasty Palace, listening to Chen Keji's words.Results:(1) The basic pathological characteristics of osteoarthritis are articular cartilage degeneration, hyperosteogeny is followed by. …”
Get full text

Determinants of stock return in 10 biggest market capitalization on the indonesian stock exchange by Sri Yanthy Yosepha, Kampono Imam Yulianto, Zulfitra Zulfitra, Sahroni Sahroni, Luqman Hakim

“…Several research results on the capital market in Indonesia fall into the category of market efficiency in the weak form, so the results of previous research do not reflect the theory of capital market efficiency in the strong form. …”
Get full text

Physical Model Test of Artificial Freezing-Inclined Shaft by Jielong Sun, Xingzhou Chen, Mingming Qiu, Xueye Cao, Shaojie Chen

“…Furthermore, the freezing pressure time fitting formula was given. The calculated results of temperature and freezing pressure are consistent with the measured results, indicating the reasonability and reliability of the 3D physical simulation test scheme of the artificial freezing-inclined shaft in this work.…”
Get full text

Axial Compression of Glass Fiber Tube-Gangue Concrete-Steel Tubular Hollow Columns by Ni Zhang, Chenyang Zheng, Zhongwei Zhao, Bo Yang

“…The comparison of results indicated that the analytical results agreed well with the experimental results. …”
Get full text

Breastfeeding impact on kidney health : updated evidence by Hakim RAHMOUNE, Nada BOUTRID, Hala BOUTRID

“…Specifically, breastfed infants exhibit significantly larger renal volumes and elevated glomerular filtration rates, compared to their formula-fed counterparts. …”
Get full text

THE DIFFERENCE BLOOD CORTISOL LEVEL BETWEEN MALE AND FEMALE ON WORKERS EXPOSED BY CONTINOUS NOISE by Sumardiyono Sumardiyono

“…Statistical test used Independent Samples T Test at the 0.05 level of significance. Results: The results showed the noise intensity in the weaving section between 93-105 dBA. …”
Get full text