Search Results - "Hemmati, Hamid"

Deep-Space Optical Communications: Future Perspectives and Applications by Hemmati, Hamid, Biswas, Abhijit, Djordjevic, Ivan B.

“…The concept of deep-space optical communications was formulated shortly after the invention of lasers. The promise of laser communications, high data rate…”
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The Effect of Fine needle aspiration on Detecting Malignancy in Thyroid Nodule by Hemmati, Hamid reza, Shahnazari, Banafshe, Foroutan, Majid

“…Abstract Introduction The prevalence of thyroid nodules is 4-7% in adults. Although less than 5% of nodules in adults are malignant, most nodules are…”
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Therapeutic properties of botulinum toxin on chronic anal fissure treatment and the patient factors role by Soltany, Setareh, Hemmati, Hamid, Toussy, Jafar, Salehi, Dina, Toosi, Parisa

“…Background: One of the most frequent distressing diseases which causes anal pain and bleeding after defecation is anal fissure. Despite a poorly understood…”
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Prospects for Improvement of Interplanetary Laser Communication Data Rates by 30 dB by Hemmati, Hamid, Biswas, Abhijit, Boroson, Don M.

“…NASA's Mars laser communications demonstration (MLCD) project (since discontinued) was designed to achieve data rates greater than 1 Mb/s from the farthest…”
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Nutritional status of trauma patients hospitalized at surgical intensive care unit by Zoroufchi, Babak Hosseinzadeh, Abdolahpour, Abolfazl, Hemmati, Hamid Reza

“…Malnutrition results from a decrease or increase or imbalance of energy, protein and other nutrients, leading to measurable negative effects on body tissue,…”
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How to build a simple and safe laparoscopic hydatid evaluation system by Hemmati, Seyed-Hamid

“…One of the most common problems faced in laparoscopic treatment of hydatid cysts is the difficulty in evacuating the particulate contents (daughter cysts and…”
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Semi-automated carotid lumen segmentation in computed tomography angiography images by Hemmati, Hamid Reza, Alizadeh, Mahdi, Kamali-Asl, Alireza, Shirani, Shapour

“…Carotid artery stenosis causes narrowing of carotid lumens and may lead to brain infarction. The purpose of this study was to develop a semi-automated method…”
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Renal insufficiency in breast cancer patients; a review study by Moradi, Nahid, Izadi, Shahrzad, Hemmati, Hamid Reza

“…The latest statistics and estimations indicated that breast cancer occurs in one-fourth of women worldwide and is responsible for one in six cancer deaths…”
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Active laser ranging over planetary distances with millimeter accuracy by Chen, Yijiang, Birnbaum, Kevin M., Hemmati, Hamid

“…Precision laser ranging between planetary bodies will allow advances in the study of fundamental physics and solar system dynamics. Current precision ranging…”
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Design and construction of a variable resolution cone-beam small animal mini-CT prototype for in vivo studies by Lohrabian, Vahid, Kamali-Asl, Alireza, Arabi, Hossein, Mamashi, Farugh, Hemmati, Hamid Reza, Zaidi, Habib

“…We present the conceptual design and construction of a mini x-ray computed tomography (mini-CT) scanner designed and built for in vivo small-animal imaging…”
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The prognostic factors of chest wall metastasis resection by Hemmati, Seyed-Hamid, Correa, Arlene M., Walsh, Garrett L., Swisher, Stephen G., Roth, Jack A., Rice, David C., Mehran, Reza J., Vaporciyan, Ara A.

“…Objective: Limited data exist regarding the outcomes after resection of pure hematogenous chest wall (CW) metastases. Therefore, we reviewed our 17 years'…”
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Nutritional status of trauma patients hospitalized at surgical intensive care unit by Zoroufchi, Babak Hosseinzadeh, Abdolahpour, Abolfazl, Hemmati, Hamid Reza

“…Malnutrition results from a decrease or increase or imbalance of energy, protein and other nutrients, leading to measurable negative effects on body tissue,…”
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Deep-Space Optical Communications: Future Perspectives and Applications: Current technologies available for deep-space optical data transmission and networking are discussed in this paper, as well as ongoing experiments, future perspectives, and applications : AEROSPACE COMMUNICATIONS AND NETWORKING IN THE NEXT TWO DECADES CURRENT TRENDS AND FUTURE PERSPECTIVES by HEMMATI, Hamid, BISWAS, Abhijit, DJORDJEVIC, Ivan B

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Interplanetary laser communications and precision ranging by Hemmati, H.

“…Future interplanetary missions, including robotic probes and human travel, will require significantly enhanced communications bandwidth that will be difficult…”
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Accuracy evaluation of distance inverse square law in determining virtual electron source location in Siemens Primus linac by Douk, Hamid Shafaei, Aghamiri, Mahmoud Reza, Ghorbani, Mahdi, Farhood, Bagher, Bakhshandeh, Mohsen, Hemmati, Hamid Reza

“…The aim of this study is to evaluate the accuracy of the inverse square law (ISL) method for determining location of virtual electron source (SVir) in Siemens…”
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Chemoprotection of MNNG-initiated gastric cancer in rats using Iranian propolis by Alizadeh, Ali Mohammad, Afrouzan, Houshang, Dinparast-Djadid, Navid, Sawaya, Alexandra Christine Helena Frankland, Azizian, Saleh, Hemmati, Hamid Reza, Mohagheghi, Mohammad Ali, Erfani, Soheila

“…Iranian propolis is a natural product of honeybees that has significant and varied anti-cancer benefits. The present study was designed to investigate the…”
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Multi-Gb/s Fiberoptic Physical Layer for Spacecraft Interconnects by Yijiang Chen, Hemmati, H., Some, R.

“…We report on the development of a fiberoptic physical layer bus with RapidIO-protocol for spacecraft avionics interconnects. To emulate spacecraft instrument…”
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Demonstration of a 40Gbps Bi-directional Air-to-Ground Millimeter Wave Communication Link by Qi Tang, Tiwari, Abhishek, del Portillo, Inigo, Reed, Michael, Hongyu Zhou, Shmueli, Dudi, Ristroph, Gunnar, Cashion, Steven, Dawei Zhang, Stewart, Joseph, Bondalapati, Pratheep, Qi Qu, Yan Yan, Proctor, Bob, Hemmati, Hamid

“…We describe the design, development, and field demonstration of a high-throughput E-band communication link between a ground station and a Cessna aircraft…”
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UAV aerial network and free space communication

“…Nearly half the world population, greater than three billion in total, has either no access or fairly poor access to the internet. Facebook, through its…”
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Advancing tests of relativistic gravity via laser ranging to Phobos by Turyshev, Slava G., Farr, William, Folkner, William M., Girerd, André R., Hemmati, Hamid, Murphy, Thomas W., Williams, James G., Degnan, John J.

“…Phobos Laser Ranging (PLR) is a concept for a space mission designed to advance tests of relativistic gravity in the solar system. PLR’s primary objective is…”
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