Search Results - "Nabil, Tamer"

Investigation and implementation of compressed air powered motorbike engines by Nabil, Tamer

“…Over the last decades, fossil fuel resources have become very limited due to their tremendous use. Our dependence on fossil fuels has brought many…”
Get full text

Krasnoselskii N-Tupled Fixed Point Theorem with Applications to Fractional Nonlinear Dynamical System by Nabil, Tamer

“…In this paper, N-tupled fixed point theorems for two monotone nondecreasing mappings in complete normed linear space are established. The extension of…”
Get full text

Augmenting the performance of photovoltaic panel by decreasing its temperature using various cooling techniques by Nabil, Tamer, Mansour, Tamer M.

“…The photovoltaic (PV) systems suffer efficiency drop and performance retrogression as their operating temperature increases. This research investigates the…”
Get full text

Ulam stabilities of nonlinear coupled system of fractional differential equations including generalized Caputo fractional derivative by Nabil, Tamer

“…In this paper, we establish the existence and uniqueness of solution for a nonlinear coupled system of implicit fractional differential equations including…”
Get full text

Solvability of Fractional Differential Inclusion with a Generalized Caputo Derivative by Nabil, Tamer

“…This paper is devoted to the investigation of a kind of generalized Caputo semilinear fractional differential inclusions with deviated-advanced nonlocal…”
Get full text

Power Extraction from Pico Hydro Turbines Installed in Water Pipelines by Nabil, Tamer, Mansour, Tamer M

“…AbstractA pico hydro system is a renewable energy production technology for electric power generation under 5 kW. It can be applied in remote areas with…”
Get full text

Effect of oral ursodeoxycholic acid on cholelithiasis following laparoscopic sleeve gastrectomy for morbid obesity by Nabil, Tamer M., Khalil, Ahmed H., Gamal, Kareem

“…Laparoscopic sleeve gastrectomy (LSG) is a definitive solution for morbid obesity and its related co-morbidities. Cholelithiasis is a postoperative…”
Get full text

Conventional Versus Distal Laparoscopic One-Anastomosis Gastric Bypass: a Randomized Controlled Trial with 1-Year Follow-up by Nabil, Tamer M., Khalil, Ahmed H., Mikhail, Sameh, Soliman, Salah S., Aziz, Mostafa, Antoine, Halepian

“…Background There is no consensus on the ideal small bowel length that should be bypassed in laparoscopic one-anastomosis gastric bypass (OAGB). This study…”
Get full text

Productivity enhancement of single‐slope solar still using oxy‐hydrogen gas as fuel: An experimental approach by Nabil, Tamer, Khairat Dawood, Mohamed M.

“…Summary This study is modification of the conventional single‐slope solar still to improve in the day‐to‐day production of potable water. The studied solar…”
Get full text

Is neuregulin-1 (NRG-1) a potential blood biomarker linking depression to obesity? A case-control study by Abdelaziz, Heba Ahmed, Abdelbaki, Tamer Nabil, Dean, Yomna E, Assem, Sara

“…Abstract Background and aim No definite biomarker linking depression and obesity has been found yet. Our study aimed to investigate neuregulin-1 (NRG-1) as a…”
Get full text

Improving the performance of stepped solar still using a graphite and PCM as hybrid store materials with internal reflectors coupled with evacuated tube solar collector by Kabeel, A. E., Khairat Dawood, Mohamed M., Nabil, Tamer, Alonafal, Bader Essa

“…The present experimental study aims to improve the productivity of a stepped solar still. The stepped solar still using PCM as latent storage materials with…”
Get full text

Experimental investigation of a stepped solar still employing a phase change material, a conical tank, and a solar dish by Khairat Dawood, Mohamed M., Shehata, Ali I., Shehata, Ahmed S., Kabeel, Abd Elnaby, Ramzy, Khaled, Abdalla, Abdalla M., Nabil, Tamer, Elsabahy, Mohamed, Elnaghi, Basem E.

“…Summary The configuration of an external solar dish improves the performance of stepped slope solar still (SS) in an experimental setting. The use of an…”
Get full text

On quasi-partial generalized type of metric spaces and an application to complexity analysis of computer algorithms by Soliman, Ahmed H., Nabil, Tamer, Zidan, A.M.

“…In the present study, we identify a new type of extended metrics space, i.e. generalized quasi-partial metric space and utilize it to introduce new results of…”
Get full text

Opioid-free general anaesthesia for transthoracic oesophagectomy: does it improve postoperative analgesia and other recovery criteria? A prospective randomised study by Abdelrahman, Tamer Nabil, Algharabawy, Wael Sayed

“…Background Side effects related to intraoperative opioid administration are well known. Recently, it was found that opioids may inhibit cellular immunity…”
Get full text

Dexmedetomidine-ketamine versus propofol-ketamine for sedation during upper gastrointestinal endoscopy in hepatic patients (a comparative randomized study) by Algharabawy, Wael Sayed, Abusinna, Rasha Gamal, AbdElrahman, Tamer Nabil

“…Cirrhotic patients are more vulnerable to sedation-related complications than the general population, and there is no consensus on sedation during endoscopic…”
Get full text

Could intraoperative magnesium sulphate protect against postoperative cognitive dysfunction? by Hassan, Wael F, Tawfik, Mona H, Nabil, Tamer M, Abd Elkareem, Rehab M

“…Although there is much concern about the pathogenesis of postoperative cognitive dysfunction (POCD); no effective prevention strategies are currently…”
Get full text

Optimal dosing of preoperative gabapentin for prevention of postoperative nausea and vomiting after abdominal laparoscopic surgery: A randomized prospective comparative study by Algharabawy, Wael Sayed, AbdElrahman, Tamer Nabil

“…Background: Gabapentin has great efficacy in the treatment of neuropathic pain as a non-opioid alternative. It has been reported to prevent nausea and vomiting…”
Get full text

Impact of implementing a local nutritional strategy on the outcome of critically ill patients in our main hospital by Mohamed Zaki, Reham Hossam, Elsayed, Amr Abdulla, Elreweny, Ehab Mahmoud, Habib, Tamer Nabil

“…Introduction Introducing proper nutrition interventions to critically ill patients has been proven effective in mitigating the metabolic stress response and…”
Get full text

The impact of intraoperative intravenous lidocaine infusion on early postoperative pain after complex spine surgeries by Hassan, Eslam Reda, Fawaz, Ahmed Ali, Hefny, Sameh Salem, Abdelrahman, Tamer Nabil

“…Background This study aimed to assess the effect of intravenous lidocaine infusion affected on early postoperative pain control after complex spin surgeries…”
Get full text

Complex dynamical behavior of a discretize fractional-order multi-drug antimicrobial resistance model by Elettreby, M.F., Alqahtani, Ali S., Nabil, Tamer

“…In this paper, we proposed and investigated a discretized form of a fractional-order multi-drug antimicrobial resistance model. The existence and the…”
Get full text