Experiments were performed at a private garden in Al-Qaddbah, Al-Gharbia Governorate, Egypt.The latitude and longitude of the experiment site are 30°56'37''N and 30°47'01'' E, respectively, and the altitude equals 30 m, at the 2019 season, the total landscape area (13.5m x 9m) was divided into 6 treatments each of an area (20.25 m 2 ), three plots were operated using solar system while the other three plots were operated using electric system.The irrigation systems were similar, 4 multi-stream sprayers, (90•) and the distance between the sprayers was (4.5*4.5 m), different operating times were applied on each plot, under local climatic and working conditions.All the plots were planted with turfgrass (Passpalm10).The obtained results show, at solar energy powered system, uniformity coefficient increased from (65% -75%) at operating time (10 -30 min), then it decreased during operating time (40 -60 min), while at electric energy powered system the averages of the uniformity coefficient were (76% -80%), at operating time (10 -40 min), while at operating time (45 -60 min) the uniformity coefficient decreased to (75%), due to the silt clogging in the sprayers' filters.The energy saving reached (63%) with solar energy operation rather than electric energy operation in the summer season.The least total cost was (351 L.E/m 2 /year) at the landscape area (A3 60.75m 2 ), which was irrigated on 3 cycles per day to give the highest uniformity coefficient (75%).When operating the solar batteries at full charge 3 -4 times for a plot area of (20.25 m 2 ).The hydraulic power obtained was (17.86 -26.74 W), the sprayer radius was (5.3 -5.8 m), at an average pressure of (1.9 -2.5 bar) which gave the best uniformity coefficient.The turf quality index was higher using electric motor rather than solar motor.
The experiments were conducted to evaluate the effect of two different irrigation treatments, Irrigation levels and Irrigation methods on yield, quality and chemical composion of potato plant (Spunta cultivar), during the seasons of 2020 and 2021. The experiments were conducted at Baloza Research Station, Desert Research Center, North Sinai Governorate, Egypt. The experimental design was a split plot design with three replicates, every replicate included 8 treatments which were the combinations between two drip irrigation mthods (subsurfac drip irrgation SSD and surface drip irigation SD ) and four irrigation levels (40%, 60%, 80% and100% of ETo) . The results in the two experimental seasons showed that application of different irrigation levels and irrigation methods treatments affected significantly potato yield, quality and chemical composion. The use of irrigation level 100% of ETo resulted in significantly higher values of potato yield quality and tuber chemical composition, also using subsurface drip irrigation method treatment increase the potato tuber yield quality and tuber chemical composition. Regarding the interaction between irrigation levels and, the highest results of potato tuber yield, quality and tuber chemical composition were obtained by the irrigation level 100% combined with subsurface drip irrigation. The irrigation level 80% treatment was obtained the highest WUE followed by irrigation level 100% treatment, on the other side the sub-surface drip irrigation method SSD was obtained the highest WUE than surface drip irrigation method SD. Regarding the interaction between irrigation levels and irrigation methods treatments, the highest WUE were obtained by SSD with 80% followed by SSD with 60 % treatments.
Background: Delivery by CS can cause more complications than normal vaginal delivery and one of the most common complications is primary or secondary postpartum haemorrhage.The coagulation and fibrinolytic systems are believed to be in a state of dynamic balance that maintains an intact vascular system.Tranexamic acid (TXA) is a potent anti fibrinolytic agent that exerts its effects by blocking lysine binding sites on plasminogen molecules and has the potential to enhance the effectiveness of the patient's own haemostatic mechanisms. Aim of Study:To study the efficacy and safety of tranexamic acid in reducing blood loss during and after the lower segment cesarean section.Methods: This Prospective Comparative study was held on one hundred and fifty patients from Obstetrics and Gynaecology Department of El-Sayed Galal University Hospital (Al-Azhar University) and El-Sahel Teaching Hospital.• Group A (TA group): 50 patients would had 1g/10mL TA diluted with 20mL of 5% glucose.• Group B (Misoprostol group): 50 patients would had 5 rectal 200 micrograms Misoprostol pills (misotac) were used.• Group C (Oxytocin group): 50 patients would had 20IU oxytocin in 500mL lactated Ringer's solution will be infused at a rate of 125mL/h. Results:No statically differences between groups as regarding demographic characteristics of the patients.No statistically significant difference between groups according to indication of CS.No statistically significant difference between groups according to vital signs before treatment.Statistically significant difference between groups according to vital signs immediately after placental delivery and 1hr after CS for oxytocin group.No statistically significant difference between groups according to vital signs (2hr after CS).No statistically significant difference between groups according to laboratory data before delivery.No statistically significant difference between groups according to Total blood loss.No statistically significant difference between groups according to laboratory data on (2nd day).No statistically significant difference between groups according to neonatal manifestations.
To compare the outcome of hypospadias repair using tubularised incised-plate (TIP) urethroplasty and tubularisation of an intact and laterally augmented urethral plate.This prospective randomised study included 370 patients with primary distal hypospadias. All had urethral plate widths of 8-10 mm and a glans of ⩾15 mm. Exclusion criteria were previous repair, circumcision, a wide urethral plate of >10 mm or a narrow plate of <8 mm in diameter, a small glans of <15 mm in diameter, chordee of >30°, and hormonal stimulation. Patients were randomised into two groups: Group 1 (185 patients) underwent TIP urethroplasty and Group 2 (185 patients) underwent tubularisation of the intact plate with lateral augmentation of the urethral plate using penile skin. The follow-up period was 12-28 months.There were 172 evaluable patients in Group 1 and 177 in Group 2. The urethroplasty was successful in 83.2% and 94.4% in Groups 1 and 2, respectively. Complications occurred in 16.8% in Group 1 and 5.6% in Group 2 (P = 0.001). Meatal stenosis occurred in 7% and 3.4% in Groups 1 and 2, respectively (P = 0.130). There were statistically significant differences in the wound dehiscence, fistula, and re-operation rates of Group 1 versus Group 2, at 6% versus 0%, 9.8% versus 2.8%, and 13.4% versus 5.6%, respectively. The presence of mild chordee did not affect the complication rate (P = 0.242). The mean (SD) operative time was 56.7 (8.9) min in Group 1 and 93.7 (8.3) min in Group 2 (P < 0.001).The outcome of tubularised intact and laterally augmented plate is better than classical TIP urethroplasty of hypospadias. Further trials are mandatory to extend the indications of the technique.
Aim: To determine whether the novel method is successful in blocking both ilioinguinal nerves to lessen postoperative pain following caesarean surgery. Materials and methods: Between January 2022 and January 2023, 300 patients were enrolled in this study at the Obstetrics and Gynaecology Departments of the Faculty of Medicine at Al-Azhar University. About 150 of these patients received bupivacaine infiltration on both sides close to the anterior superior iliac spine, and 150 received a normal saline injection at the same locations. Results: The study compared the two groups and discovered significant differences in the timing of analgesic requests, interval before the patient’s first ambulation, length of hospital stay, postoperative pain score, and incidence of postoperative nausea and vomiting, with group A performing better. Conclusion: After a caesarean section, the local anaesthetic “bupivacaine” injection used to block the ilioinguinal nerves bilaterally is an efficient way to lessen postoperative discomfort and analgesic use. Key words: ilioinguinal nerve block – bupivacaine – pain – caesarean delivery
The experiments were conducted to evaluate the effect of soil injection treatments on yield, quality and chemical composion of potato plant (Spunta cultivar), during the seasons of 2020 and 2021. The experiments were conducted at Baloza Research Station, Desert Research Center, North Sinai Governorate, Egypt. The experimental design was a randomized complete block design with three replicates, every replicate included 4 treatments (5,10 ,15 and 20 tons) of clay. The results showed that the different clay quantities (5, 10, 15 and 20 tons/feddan) effected on the potato yield parameters with significant differences between the treatments. The highest values of number of tubers/plant, average weight of tuber, tuber weight/plant and total yield/feddan of potato plant were obtained by using 20 tons of clay quantity/feddan treatment, followed by 15 tons of clay/feddan treatment and then 10 tons of clay/feddan treatment, It is clear that the highest values of average tuber dry weight, average tuber size, average tuber length and average tuber diameter of potato tubers were obtained by using 20 tons of clay quantity/feddan, followed by 15 tons of clay/feddan treatments and then 10 tons of clay/feddan treatment, The highest values of carbohydrate % in tuber and tuber content of TSS of potato plant were recorded by using 5 tons of clay quantity/feddan treatment, followed by 10 tons of clay/feddan treatment and then 15 tons of clay/feddan treatment.
Compression schemes have been extensively used in Federated Learning (FL) to reduce the communication cost of distributed learning. While most approaches rely on a bounded variance assumption of the noise produced by the compressor, this paper investigates the use of compression and aggregation schemes that produce a specific error distribution, e.g., Gaussian or Laplace, on the aggregated data. We present and analyze different aggregation schemes based on layered quantizers achieving exact error distribution. We provide different methods to leverage the proposed compression schemes to obtain compression-for-free in differential privacy applications. Our general compression methods can recover and improve standard FL schemes with Gaussian perturbations such as Langevin dynamics and randomized smoothing.
AMA Elsayad A, Khafagy W, ElBassioune W, et al. preovulatory human chorionic gonadotropin-day serum oestradiol. Menopause Review/Przegląd Menopauzalny. 2023;22(2):83-86. doi:10.5114/pm.2023.127964. APA Elsayad, A., Khafagy, W., ElBassioune, W., Rady, M., Abdeltawab, A., & Altoraky, M. et al. (2023). preovulatory human chorionic gonadotropin-day serum oestradiol. Menopause Review/Przegląd Menopauzalny, 22(2), 83-86. https://doi.org/10.5114/pm.2023.127964 Chicago Elsayad, Ahmed, Wael Khafagy, Walaa ElBassioune, Mahmoud Rady, Ahmed Abdeltawab, Muhammad Altoraky, and Mahmoud Hegazy et al. 2023. "preovulatory human chorionic gonadotropin-day serum oestradiol". Menopause Review/Przegląd Menopauzalny 22 (2): 83-86. doi:10.5114/pm.2023.127964. Harvard Elsayad, A., Khafagy, W., ElBassioune, W., Rady, M., Abdeltawab, A., Altoraky, M., Hegazy, M., Ayad, W., Alghazaly, M., Elshorbagy, A., Shafik Almorsy, A., Saeed, A., Farouk, E., Elhelw, E., Abuelmatti, H., and Elkadosi, M. (2023). preovulatory human chorionic gonadotropin-day serum oestradiol. Menopause Review/Przegląd Menopauzalny, 22(2), pp.83-86. https://doi.org/10.5114/pm.2023.127964 MLA Elsayad, Ahmed et al. "preovulatory human chorionic gonadotropin-day serum oestradiol." Menopause Review/Przegląd Menopauzalny, vol. 22, no. 2, 2023, pp. 83-86. doi:10.5114/pm.2023.127964. Vancouver Elsayad A, Khafagy W, ElBassioune W, Rady M, Abdeltawab A, Altoraky M et al. preovulatory human chorionic gonadotropin-day serum oestradiol. Menopause Review/Przegląd Menopauzalny. 2023;22(2):83-86. doi:10.5114/pm.2023.127964.