Coronary heart disease (CHD) remains the leading cause of death in DM2. The purpose of this study is to determine the usefulness and effectiveness of exercise electrocardiography (Ex-ECG) and standard two-dimensional echocardiography (2DE) among type 2 diabetic (DM2) and nondiabetic (NDM) of both genders in the diagnosis of CHD accompanied with biochemical risk factors for CHD A total of 102 age-matched DM2 and non-diabetic individuals in both genders were recruited in the current study. All cases were assessed for CHD diagnosis using the Bengali version of the Rose Angina Questionnaire guidelines. Cardiologists examined All groups clinically, and Ex-ECG and 2DE were applied, accompanied by biochemical parameters analysis of all participants in Ematiga's laboratory. All diabetic and non-diabetic subjects are age-matched. The diabetic women were obese with a BMI of (>30 kg/m2 ). The duration of diabetes in females was (10.2±1.02 yrs) and in males was (9.7±0.8 yrs). There was a positive relationship between the duration of diabetes and HbA1c level. Some evidence presented in this study revealed that the percentage of LVEF is negatively correlated with the duration of diabetes mellitus. In addition, there is statistical significance in ST depression between both genders in (ND) and (D) groups. The relationship between ST-depression expressed as mV detected by Ex-ECG and duration of diabetes in females and males. In conclusion, both Ex-ECG, and 2DE testing are non-invasive, easy to perform, and accessible in rural hospitals and clinics. It can be beneficial in diagnosing, risk stratifying or assessing patients with CHD provided appropriate patient selection is used to enhance its sensitivity and specificity, especially in the presence of biochemical risk factors for coronary heart disease explained in this study helped identify or exclude the early diagnosis of CHD.

this paper presents feature selection for fault diagnosis based on recursive generalized extended least squares algorithm (RGELS). RGELS model is derived and validation of this model is tested utilizing good statistical methods, which, namely best-fit criterion. The system parameters are estimated employing the proposed algorithm. Dimension reduction of the system parameters is done to get best important features using linear discriminant analysis. Finally, the simulation results confirm the effectiveness of the algorithm.

This study examined effect of potassium drip fertigation on the growth and

fruit yield of tomato under field conditions at western Libyan conditions, in two

consecutive seasons. The soil texture sites was sandy, pH around 8.0. the soil potassium

was extracted and estimated by flam photometer at 766 μm. The rate of potassium fertilizer

were F1: 0; F2: 150; F3: 300 kg K2O ha-1 as potassium chloride form in three replicates.

The experimental site was designed in randomized complete block (RCBD). and I1: 75%

ET𝑐; I2: 100% ET𝑐; I3: 125% ET𝑐 levels for irrigation. The interactions for both potassium

fertilization levels and irrigation treatments with fruit yield were found. The single

treatments of potassium fertilization or irrigation significantly affected the tomato fruit

yield, where fertilization and irrigation applications increased the fruit weight from 13.99 t

ha-1 to 34.47 t ha-1 t/ha minimum in F1I1 and maximum in F3I3. Application of different Kfertilizers

and irrigations had significant effect in PFP (partial factor productivity), and

AUE (agronomic use efficiency) as compared to K-control plots of tomato. The average of

PFP for K and irrigation in two treatments were 65.65 kg kg-1 in F2I3, and 59.43 kg kg-1 in

F3I3 which are greater than the values of control, F1I1, F1I2, and F1I3 treatments

Abstract

 To achieve nearly zero energy buildings While it is frequently not economically viable (AZE) level for buildings in northern climates, there is an urgent demand for innovative building thermal envelope designs or building insulation materials. the use of facade systems that can adjust to changing weather conditions outside or Numerous studies have focused on developing walls that use biomimetic principles to respond to changing indoor and outdoor temperature and lighting circumstances as well as dynamic optical and dynamic features. These solutions avoid the need for additional energy input. Such a system aims to capture solar energy in the summer for winter heating. Beijing, National Aquatics Center, Beijing, Beijing National Stadium, Council House 2, Melbourne, Milwaukee Art Museum, Wisconsin, The Gherkin, London are the five different buildings that were selected around the world and used as a sample in this research, the buildings selected were . The research concludes with….. Keywords: building shell with a climate-adaptive design, energy-efficient structure; and biomimicry ا

الملخص:

لتحقيق ما يقرب من صفر من المباني التي تحتاج الى طاقة يتطلب في حينها الكثير من التكلفة الباهظة كالمباني الواقعة في المناخ الشمالي. مما يزداد الطلب على المباني(AZE (والتكون ذي جدوه اقتصادية ذات التصميمات الحرارية المبتكرة وذات مواد عازلة ، كما يمكن أن تستخدم مجلة العالم والفنون السنة الرابعة العدد الثاني عشر )مارس 2023( 504 أنظمة الواجهات التي تتكيف مع الظروف الجوية المتغيرة في الخارج التي تم التركيز عليها في الدراسة وتطوير الجدران في مباني المحاكاة الحيوية لاستجابة لظروف الإضاءة الداخلية والخارجية المنقلبة، بالإضافة الي السمات البصرية الديناميكية، وفي مثل هذه الحلول تتجنب الحاجة الى مدخلات طاقة إضافية. مما يهدف هذا النظام الى النقاط الطاقة الشمسية في الصيف، وللتدفئة الشتوية في فصل الشتاء، مثل المباني المركز الوطني لألعاب المائية ببكين في الصين، ومجلس البيت 2 في ملبورن، ومتحف ميلووكي للفنون في ويسكنسن، ومبنى ذا غيركن في لندن، وكل هذه المباني الخمس المختلفة تم اختيارها حول العالم و استخدامها كعينة في هذا البحث. ويختم البحث بالمباني التي تم اختيارهم.

Class E power amplifier circuit consists mainly of a transistor operates as a switch, load network and series LC filter tuned to fundamental frequency. There is different configurations to realize class E power amplifier circuit according to the load network such as: shunt capacitance configuration, shunt inductance configuration and parallel circuit configuration. In this paper the performance parameters (such as: PAE, overall efficiency, drain efficiency, gain, drain voltage and current waveforms) of class E power amplifier with shunt capacitance configuration at frequencies [0.25, 0.5, 0.75 and 1 GHz] are observed