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| 1 | Survey and technological analysis of laser and its defense applications显示文摘The laser technology has made remarkable progress over the past couple of decades.It is being widely employed in diverse domains,such as holography,space sciences,spectroscopy,medical sciences,micro and power electronics,industrial engineering,and most distinctively,as directed energy military weapons.Owing to their active transmissions,laser systems are similar to microwave radars to some extent;however,unlike conventional radars,the laser operates at very high frequencies thus making it a potent enabler of narrow-beam and high energy aerial deployments,both in offensive and defensive roles.In modern avionics systems,laser target indicators and beam riders are the most common devices that are used to direct the Laser Guided Weapons(LGW)accurately to the ground targets.Additionally,compact size and outstanding angular resolution of laser-based systems motivate their use for drones and unmanned aerial applications.Moreover,the narrow-beam divergence of laser emissions offers a low probability of intercept,making it a suitable contender for secure transmissions and safety-critical operations.Furthermore,the developments in space sciences and laser technology have given synergistic potential outcomes to use laser systems in space operations.This paper comprehensively reviews laser applications and projects for strategic defense actions on the ground or in space.Additionally,a detailed analysis has been done on recent advancements of the laser technology for target indicators and range-finders.It also reviews the advancements in the field of laser communications for surveillance,its earlier state of the art,and ongoing scientific research and advancements in the domain of high energy directed laser weapons that have revolutionized the evolving military battlefield.Besides offering a comprehensive taxonomy,the paper also critically analyzes some of the recent contributions in the associated domains. | Syed Affan Ahmed Mujahid Mohsin Syed Muhammad Zubair Ali | 2021 | Defence Technology(防务技术)2021，17，2： | 10 |
| 2 | Integrated model for earthquake risk assessment using neural network and analytic hierarchy process:Aceh province,Indonesia显示文摘Catastrophic natural hazards,such as earthquake,pose serious threats to properties and human lives in urban areas.Therefore,earthquake risk assessment(ERA)is indispensable in disaster management.ERA is an integration of the extent of probability and vulnerability of assets.This study develops an integrated model by using the artificial neural network–analytic hierarchy process(ANN–AHP)model for constructing the ERA map.The aim of the study is to quantify urban population risk that may be caused by impending earthquakes.The model is applied to the city of Banda Aceh in Indonesia,a seismically active zone of Aceh province frequently affected by devastating earthquakes.ANN is used for probability mapping,whereas AHP is used to assess urban vulnerability after the hazard map is created with the aid of earthquake intensity variation thematic layering.The risk map is subsequently created by combining the probability,hazard,and vulnerability maps.Then,the risk levels of various zones are obtained.The validation process reveals that the proposed model can map the earthquake probability based on historical events with an accuracy of 84%.Furthermore,results show that the central and southeastern regions of the city have moderate to very high risk classifications,whereas the other parts of the city fall under low to very low earthquake risk classifications.The findings of this research are useful for government agencies and decision makers,particularly in estimating risk dimensions in urban areas and for the future studies to project the preparedness strategies for Banda Aceh. | Ratiranjan Jena Biswajeet Pradhan Ghassan Beydoun Nizamuddin Ardiansyah Hizir Sofyan Muzailin Affan | 2020 | Geoscience Frontiers2020，11，2： | 5 |
| 3 | Utility of Absolute and Relative Changes in Cardiac Troponin Concentrations in the Early Diagnosis of Acute Myocardial Infarction显示文摘 | Tobias Reichlin Affan Irfan Raphael Twerenbold Miriam Reiter Willibald Hochholzer Hanna Burkhalter Stefano Bassetti Stephan Steuer Katrin Winkler Federico Peter Julia Meissner Philip Haaf Mihael Potocki Beatrice Drexler Stefan Osswald Christian Mueller | 2011 | Circulation2011，，2： | 2 |
| 4 | Growth characteristics and antioxidant properties of the benthic diatom Navicula incerta (Bacillariophyceae) from Jeju Island, Korea 显示文摘 | AFFAN A KARAWITA R JEON Y J LEE JB | 2007 | Journal of Phycology2007，43，： | 1 |
| 5 | Magnetic resonance imaging findings of musculoskeletal brucellosis显示文摘 | Zulkif Bozgeyik Serpil Aglamis Pinar Gundogan Bozdag Affan Denk | 2014 | Clinical Imaging2014，，： | 1 |
| 6 | Does a pancreatic duct stent prevent post-ERCP pancreatitis? A prospective randomized study显示文摘 | Ali Fazel Affan Quadri Marc F. Catalano Scott M. Meyerson Joseph E. Geenen | 2003 | Gastrointestinal Endoscopy2003，，3： | 1 |
| 7 | Does a pancreatic duct stent prevent post-ERCP pancreatitis? A prospective randomized显示文摘 | Ali F Affan Q | 2003 | Gastrointest Endosc2003，57，3： | 1 |
| 8 | Efficient combination of recycla- ble task specific ionic liquid and microwave dielectric heating for the synthesis of lipophilic esters 显示文摘 | Affan Atef Bazureau Jean Pierre | 2005 | Orgallie Process Research & Development2005，，9： | 1 |
| 9 | Does a pancreatic duct stent prevent post-ERCP pancreatitis?A prospective randomized显示文摘 | Ali F Affan Q | 2003 | Gastrointest Endosc2003，57，3： | 1 |
| 10 | Seasonal cycle of phytoplankton in aquaculture bonds in Bangladesh显示文摘 | AFFAN A JEWEL A S HAQUE M | 2005 | Algae2005，20，： | 1 |
| 11 | Wide spread cortical networks underlie memory and at tention显示文摘 | AFFAN D | 2005 | Science2005，309，： | 1 |
| 12 | Does a pancreatic duct stent prevent post-ERCP pancreatitis? A prospective randomized study显示文摘 | Ali Fazel Affan Quadri Marc F. Catalano Scott M. Meyerson Joseph E. Geenen | 2003 | Gastrointestinal Endoscopy2003，，3： | 1 |
| 13 | Intelligent search-based selection of sample points for straightness and flatness estimation显示文摘 | AFFAN BADAR M RAMAN S PULAT P S | 2003 | Manuf Sei Eng2003，125，2： | 1 |
| 14 | Does a pancreatic duct stent prevent post ERCP pancreatitis? A prospective randomized study显示文摘 | ALI FAZEL AFFAN D | 2003 | Gastrointest Endose2003，57，3： | 1 |
| 15 | Should I prevent my patient from developing depression after stroke?What is the best available option显示文摘 | Affan M Shaikh Q Kamal AK | 2014 | J Pak Med Assoc2014，64，2： | 1 |
| 16 | Patients with Acute Coronary Syndrome and Normal High-sensitivity Troponin显示文摘 | Christophe Meune Cathrin Balmelli Raphael Twerenbold Tobias Reichlin Miriam Reiter Philip Haaf Stephan Steuer Stefano Bassetti Konstantin Sakarikos Isabel Campodarve Christa Zellweger Affan Irfan Beatrice Drexler Christian Mueller | 2011 | The American Journal of Medicine2011，，12： | 1 |
| 17 | Performance modeling of micromachined sensor membranes coated with piezomagnetic material 显示文摘 | Affane W Gibbs M Powell A | 1995 | Sensors and Actuators A: Physical1995，51，23： | 1 |
| 18 | Synthesis, Characterization and Biological Studies of Organotin(Ⅳ) Complexes with Hydrazone Ligand显示文摘 | Affan M A Foo S W Jusoh I | 2009 | Inorg Chim Acta2009，362，14： | 1 |
| 19 | Utility of Absolute and Relative Changes in Cardiac Troponin Concentrations in the Early Diagnosis of Acute Myocardial Infarction显示文摘 | Tobias Reichlin Affan Irfan Raphael Twerenbold Miriam Reiter Willibald Hochholzer Hanna Burkhalter Stefano Bassetti Stephan Steuer Katrin Winkler Federico Peter Julia Meissner Philip Haaf Mihael Potocki Beatrice Drexler Stefan Osswald Christian Mueller | 2011 | Circulation2011，，2： | 1 |
| 20 | Characterization and Selection of Microcrystalline Cellulose from Oil Palm Empty Fruit Bunches for Strengthening Hydrogel Films显示文摘Microcrystalline cellulose(MCC)is one of the cellulose derivatives produced as a result of the depolymerization of a part of cellulose to achieve high crystallinity.When implemented in other polymers,high crystallinity correlates with greater strength and stiffnes,but it can reduce the water-holding capacity.The acid concentration and hydrolysis time will affect the acquisition of crystallinity and water absorption capacity,both of which have significance as properties of hydrogel filler.The study aimed to evaluate the properties and select the MCC generated from varying the proportion of hydrochloric acid(HCl)and the appropriate hydrolysis time as a filler for film hydrogel.MCC was produced by hydrolyzing cellulose of oil palm empty fruit bunches(OPEFB)with the HCl solution at varied concentrations and periods.The results show that the longer hydrolysis times and higher HCl concentrations increase crystallinity and density while lowering yield and water absorption.The extensive acid hydrolysis reduces the amorphous area significantly,allowing the depolymerization to occur and extend the crystalline area.The morphological properties of the MCC,which are smaller but compact,indicate the presence of disintegrating and diminishing structures.A 2.5 N HCl concentration and a 45-min hydrolysis time succeed in sufficient crystallinity as well as maintaining good water absorption capacity.The treatment produced MCC with absorption capacity of 4.03±0.26 g/g,swelling capacity of 5.03±0.26 g/g,loss on drying of 1.44%±0.36,bulk and tapped density of 0.27±0.031 g/cm^(3) and 0.3±0.006 g/cm^(3),respectively,with a crystallinity index of 88.89%±4.76 and a crystallite size of 4.23±0.70 nm.The MCC generated could potentially be utilized as a hydrogel film filler,since a given proportion will be able to maintain the strength of the hydrogel,not readily dissolve but absorb water significantly. | Susi Susi Makhmudun Ainuri Wagiman Wagiman Mohammad Affan Fajar Falah | 2024 | Journal of Renewable Materials2024，12，3： | 0 |
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