Search Results - "Alhelali, Abdullah"

The Effect of Binders on the Morphology and Performance of HZY/HZM-5 Zeolite Catalysts in Cracking n-heptane to Light Olefins by Hassan Alhassawi, Edidiong Asuquo, Abdullah Alhelali, Xiaolei Fan, Arthur Garforth

“…Light olefins (ethylene and propylene) are essential building blocks of the chemical industry. Fluid catalytic cracking and steam cracking are the key…”
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Proposing an Endotracheal Tube Selection Tool Based on Multivariate Analysis of Airway Imaging by Aljathlany, Yousef, Aljasser, Abdullah, Alhelali, Abdullah, Bukhari, Manal, Almohizea, Mohammed, Khan, Adeena, Alammar, Ahmed

“…Objectives: We aimed to comprehensively investigate different upper airway segments in adults, determine the predictors of the size of each segment, and…”
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Pneumothorax/pneumomediastinum as a complication of foreign body inhalation in 3 pediatric patients: A case series by Alahmari, Ahmed K., Alhelali, Abdullah A., Alahmari, Abdullah K., Ahmed, Nehad J., Alkathiri, Assaf A., Ardi, Khalid T., Baali, Mohammed H., Mubarki, Musleh H., Alhamoud, Mohammed A.

“…INTRODUCTIONForeign body inhalation (FBI) is a serious and common emergency in children. Such children present in the emergency room (ER) with cough, shortness…”
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The Value of Spirometry in Subglottic Stenosis by Abdullah, Alhelali, Alrabiah, A., Habib, Sayed S., Aljathlany, Y., Aljasser, A., Bukhari, M., Al-Ammar, A.Y.

“…The diagnosis of subglottic stenosis (SGS) is usually made by clinical assessment and definitively by a direct endoscopic examination. This study aimed to…”
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Complete Laryngotracheal Separation Secondary to Blunt Trauma: A Case Report by Alharbi, Salmah M, Najmi, Albaraa A, Alzahrani, Mohammad S, Alkathiri, Assaf A, Alhelali, Abdullah A, Alqarni, Saad N

“…Complete laryngotracheal separation is a rare life-threatening trauma that may occur due to road traffic accidents. Unfortunately, this injury may be missed if…”
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Formulation of zeolite-mesoporous silica composite catalysts for light olefin production from catalytic cracking by Alhassawi, Hassan, Asuquo, Edidiong, Zainal, Shima, Zhang, Yuxin, Alhelali, Abdullah, Qie, Zhipeng, Parlett, Christopher M. A., D’Agostino, Carmine, Fan, Xiaolei, Garforth, Arthur A.

“…Framework materials such as zeolites and mesoporous silicas are commonly used for many applications, especially catalysis and separation. Here…”
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Effectiveness of Repetitive Transcranial Magnetic Stimulation in the Treatment of Bipolar Disorder in Comparison to the Treatment of Unipolar Depression in a Naturalistic Setting by Alhelali, Abdullah, Almheiri, Eisa, Abdelnaim, Mohamed, Weber, Franziska C, Langguth, Berthold, Schecklmann, Martin, Hebel, Tobias

“…Repetitive transcranial magnetic stimulation (rTMS) is effective in the treatment of depression. However, for the subset of patients with bipolar disorder,…”
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Awareness and Perceptions of the Impact of Tonsillectomy on the Level of Immunity and Autoimmune Diseases among the Adult Population in Abha City, Kingdom of Saudi Arabia by Al-Shaikh, Ayoub A, Alhelali, Abdullah, Mahmood, Syed Esam, Riaz, Fatima, Hassan, Abdulrahim Ali Hassan, Hassan, Abduaelah Ali H, Asiri, Bandar Mohammed Mushabbab, Al-Shahrani, Abdulaziz Saad Mohammed, Korkoman, Abdullah Jallwi Mohammed, Alahmari, Abdullah Fahad, Hassan, Abeer Ali Hassan, Shami, Mohammed O, Ahmad, Ausaf, Bharti, Rishi K, Zeyaullah, Md

“…The widespread misconception that tonsillectomy leads to a decrease in immunity may lead to fear and avoidance of the operation. This can result in a…”
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Comparison Between Mathematical and Software Calculation Methods for the Measurement of the Cross-sectional Area in Upper Airway Imaging by Aljathlany, Yousef, Alamari, Kholoud, Aljasser, Abdullah, Alhelali, Abdullah, Bukhari, Manal, Almohizea, Mohammed, Khan, Adeena, Alammar, Ahmed

“…Objectives This study aimed to compare the results of a software calculation method (SCM) and the mathematical calculation method (MCM) in measuring the…”
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Microwave-assisted post treatment to make hydrophobic zeolite Beta for aromatics adsorption in aqueous systems by Qie, Zhipeng, Ji, Zhaoqi, Xiang, Huan, Zhang, Xinhan, Alhelali, Abdullah, Lan, Lan, Alhassawi, Hassan, Zhao, Guangbo, Ou, Xiaoxia, Fan, Xiaolei

“…[Display omitted] •Simple post-synthetic MWAC treatment to make hydrophobic zeolite Beta.•Hydrophobic zeolite Beta shows good ability for benzene adsorption in…”
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Catalytic pyrolysis of high-density polyethylene (HDPE) over hierarchical ZSM-5 zeolites produced by microwave-assisted chelation-alkaline treatment by Qie, Zhipeng, Xiang, Huan, Xiang, Huaizhong, Zou, Run, Alhelali, Abdullah, Alhassawi, Hassan, Ding, Shengzhe, Jiao, Yilai, Holmes, Stuart M., Garforth, Arthur A., Gao, Xin, Wang, Jiawei, Fan, Xiaolei

“…[Display omitted] •Hierarchical ZSM-5 with siliceous shell is produced by chelation-alkaline treatment.•Microwave irradiation facilitates the…”
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Catalytic Applications of 3D Printed Zeolite Monoliths by Alhelali, Abdullah E

“…This study explores the superior customisation, performance, energy efficiency, design flexibility, and sustainability of 3D printed zeolite fabrications…”
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Community experience and awareness regarding foreign body aspiration in Asir region, Kingdom of Saudi Arabia by Alshaikh, Ayoub Ali, Alhelali, Abdullah, Hassan, Abdulrahim Ali, Asiri, Mohammed Yahya Althwabi, Bukhari, Lujain Khaled T, Hassan, Abduaelah Ali H, Hassan, Abeer Ali H, Alqahtani, Reem Saud H, AlQahtani, Raghad Yahya, Ghazy, Ramy Mohamed

“…Foreign body aspiration (FBA) is a serious preventable pediatric health problem and one of the main causes of accidental death in children. Although unusual in…”
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INFLUENCE OF TMS, CLINICAL AND DEMOGRAPHIC PARAMETERS ON THE EFFICACY OF RTMS IN DEPRESSION by Schecklmann, Martin, Abdelnaim, Mohamed, Alhelali, Abdullah, Almheiri, Eisa, Langguth, Berthold, Hebel, Tobias

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Effectiveness of Repetitive Transcranial Magnetic Stimulation in the Treatment of Depression in the Elderly: A Retrospective Natural Analysis by Almheiri, Eisa, Alhelali, Abdullah, Abdelnaim, Mohamed A, Weber, Franziska C, Langguth, Berthold, Schecklmann, Martin, Hebel, Tobias

“…Depression in the elderly is an understudied condition. Psychopharmacological and psychotherapeutic approaches suffer from specific difficulties with this…”
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Partial Obstruction of the Endotracheal Tube by a Part of the Metallic Stylet; Case Report and Review of the Literature by Assiri, Abdullah M, Alhelali, Abdullah, Benhassan, Ibrahim AL, Hamed, Saeed Abo, Alkathiri, Assaf, Miskeen, Elhadi, Alqarny, Mohammed

“…Endotracheal intubation is common in the emergency department, intensive care units, and operating rooms. It involves the insertion of an endotracheal tube…”
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Partial Obstruction of the Endotracheal Tube by a Part of the Metallic Stylet; Case Report and Review of the Literature by Assiri, Abdullah M, Alhelali, Abdullah, Al-Benhassan, Ibrahim, Abo Hamed, Saeed, Alkathiri, Assaf, Miskeen, Elhadi, Alqarny, Mohammed

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