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| 1 | Identification of parameter to assess cracking resistance of asphalt mixtures subjected to aging and moisture conditioning显示文摘This study comprehensively evaluated different parameters based on tensile strength testing to assess the cracking resistance of asphalt mixtures subjected to aging and moisture conditioning.For this purpose,two sources of aggregates were selected to produce hot and warm mix asphalt mixtures.Asphalt mixtures were subjected to short term and long term aging,three levels of moisture conditioning(freeze thaw cycles),and tested at two temperatures(15℃and 25℃).The load-displacement data was used to determine the fracture work density,fracture energy,toughness index,cracking resistance index,cracking tolerance index,and rate dependent cracking index.It was noticed that moisture conditioning increased the variability of the different parameters.The cracking tolerance index and rate dependent cracking index parameter had a much higher coefficient of variation(Co V)with a maximum value close to 50%.Indirect tensile strength,fracture energy,and fracture work density appropriately captured the effect of moisture on cracking resistance of mixtures.The cracking resistance index,cracking tolerance index,and rate dependent cracking index increased with an increase in the moisture conditioning level.The Statistical analysis showed that tensile strength,fracture work density,and fracture energy were significantly influenced by different aging and moisture conditions evaluated.Fracture energy showed better association with fatigue life of asphalt mixtures subjected to three freeze-thaw cycles compared to tensile strength.Further,the fatigue life prediction models showed that both indirect tensile strength and fracture energy significantly influence the fatigue life of asphalt mixtures subjected to aging and moisture conditioning. | Bhaskar Pratim Das Anjan Kumar Siddagangaiah | 2022 | Journal of Traffic and Transportation Engineering(English Edition)2022，9，2： | 3 |
| 2 | Optimal Size and Location of Distributed using Differential Evolution显示文摘 | Israfil Hussain Anjan Kumar Roy | 2012 | CISP2012，，： | 1 |
| 3 | Electronic Spectrum of Silicon Monosulfide: Configuration Interaction Study显示文摘 | Surya Chattopadhyaya Anjan Chattopadhyay Kalyan Kumar Das | 2002 | The journal of physical chemistry A2002，106，5： | 1 |
| 4 | Workspace generation and planning singularity-free path for parallel manipulators 显示文摘 | Anjan Kumar Dash I-Ming Chen Song Huat Yeo | 2005 | Mechanism and Machine Theory2005，40，2005： | 1 |
| 5 | Biomaterial types,properties,medical applications,and other factors:a recent review显示文摘Biomaterial research has been going on for several years,and many companies are heavily investing in new product development.However,it is a contentious field of science.Biomaterial science is a field that combines materials science and medicine.The replacement or restoration of damaged tissues or organs enhances the patient’s quality of life.The deciding aspect is whether or not the body will accept a biomaterial.A biomaterial used for an implant must possess certain qualities to survive a long time.When a biomaterial is used for an implant,it must have specific properties to be long-lasting.A variety of materials are used in biomedical applications.They are widely used today and can be used individually or in combination.This review will aid researchers in the selection and assessment of biomaterials.Before using a biomaterial,its mechanical and physical properties should be considered.Recent biomaterials have a structure that closely resembles that of tissue.Antiinfective biomaterials and surfaces are being developed using advanced antifouling,bactericidal,and antibiofilm technologies.This review tries to cover critical features of biomaterials needed for tissue engineering,such as bioactivity,self-assembly,structural hierarchy,applications,heart valves,skin repair,bio-design,essential ideas in biomaterials,bioactive biomaterials,bioresorbable biomaterials,biomaterials in medical practice,biomedical function for design,biomaterial properties such as biocompatibility,heat response,non-toxicity,mechanical properties,physical properties,wear,and corrosion,as well as biomaterial properties such surfaces that are antibacterial,nanostructured materials,and biofilm disrupting compounds,are all being investigated.It is technically possible to stop the spread of implant infection. | Reeya AGRAWAL Anjan KUMAR Mustafa K.A.MOHAMMED Sangeeta SINGH | 2023 | Journal of Zhejiang University-Science A(Applied Physics & Engineering)2023，24，11： | 1 |
| 6 | Clinical characteristics and management of patients with fat embolism syndrome in level I Apex Trauma Centre显示文摘Purpose: Fat embolism syndrome (FES) is systemic manifestation of fat emboli in the circulation seen mostly after long bone fractures. FES is considered a lethal complication of trauma. There are various case reports and series describing FES. Here we describe the clinical characteristics, management in ICU and outcome of these patients in level I trauma center in a span of 6 months. Methods: In this prospective study, analysis of all the patients with FES admitted in our polytrauma intensive care unit (ICU) of level I trauma center over a period of 6 months (from August 2017 to January 2018) was done. Demographic data, clinical features, management in ICU and outcome were analyzed. Results: We admitted 10 cases of FES. The mean age of patients was 31.2 years. The mean duration from time of injury to onset of symptoms was 56 h. All patients presented with hypoxemia and petechiae but central nervous system symptoms were present in 70% of patients. The mean duration of mechanical ventilation was 11.7 days and the mean length of ICU stay was 14.7 days. There was excellent recovery among patients with no neurological deficit. Conclusion: FES is considered a lethal complication of trauma but timely management can result in favorable outcome. FES can occur even after fixation of the fracture. Hypoxia is the most common and earliest feature of FES followed by CNS manifestations. Any patient presenting with such symptoms should raise the suspicion of FES and mandate early ICU referral. | Richa Aggarwal Arnab Banerjee Kapil dev Soni Atin Kumar Anjan Trikha | 2019 | Chinese Journal of Traumatology2019，22，3： | 1 |
| 7 | The fourth family: A simple explanation for the observed pattern of anomalies in B – CP asymmetries显示文摘 | Amarjit Soni Ashutosh Kumar Alok Anjan Giri Rukmani Mohanta Soumitra Nandi | 2009 | Physics Letters B2009，，4： | 1 |
| 8 | Alkali and Transition Metals in Macrophytes of a Wetland System显示文摘 | B. Anjan Kumar Prusty P. A. Azeez E. P. Jagadeesh | 2007 | Bulletin of Environmental Contamination and Toxicology2007，，5： | 1 |
| 9 | Recovery of lithium and cobalt from waste lithium ion batteries of mobile phone 显示文摘 | Manis Kumar JHA Anjan KUMARI Amrita Kumari JHA | 2013 | Waste Management2013，33，： | 1 |
| 10 | Alkali and Transition Metals in Macrophytes of a Wetland System显示文摘 | B. Anjan Kumar Prusty P. A. Azeez E. P. Jagadeesh | | 0，，： | 1 |
| 11 | Cache Memory Design for Single Bit Architecture with Different Sense Amplifiers显示文摘Most modern microprocessors have one or two levels of on-chip caches to make things run faster,but this is not always the case.Most of the time,these caches are made of static random access memory cells.They take up a lot of space on the chip and use a lot of electricity.A lot of the time,low power is more important than several aspects.This is true for phones and tablets.Cache memory design for single bit architecture consists of six transistors static random access memory cell,a circuit of write driver,and sense amplifiers(such as voltage differential sense amplifier,current differential sense amplifier,charge transfer differential sense amplifier,voltage latch sense amplifier,and current latch sense amplifier,all of which are compared on different resistance values in terms of a number of transistors,delay in sensing and consumption of power.The conclusion arises that single bit six transistor static random access memory cell voltage differential sense amplifier architecture consumes 11.34μW of power which shows that power is reduced up to 83%,77.75%reduction in the case of the current differential sense amplifier,39.62%in case of charge transfer differential sense amplifier and 50%in case of voltage latch sense amplifier when compared to existing latch sense amplifier architecture.Furthermore,power reduction techniques are applied over different blocks of cache memory architecture to optimize energy.The single-bit six transistors static random access memory cell with forced tack technique and voltage differential sense amplifier with dual sleep technique consumes 8.078μW of power,i.e.,reduce 28%more power that makes single bit six transistor static random access memory cell with forced tack technique and voltage differential sense amplifier with dual sleep technique more energy efficient. | Reeya Agrawal Anjan Kumar Salman A.AlQahtani Mashael Maashi Osamah Ibrahim Khalaf Theyazn H.H.Aldhyani | 2022 | Computers, Materials & Continua2022，，11： | 0 |
| 12 | Clinical characteristics of COVID-19 patients who underwent tracheostomy and its effect on outcome:A retrospective observational study显示文摘BACKGROUND The exponential rise in Coronavirus disease 2019(COVID-19)cases has resulted in an increased number of patients requiring prolonged ventilatory support and subsequent tracheostomy.With the limited availability of literature regarding the outcomes of COVID-19 patients with tracheostomy,we attempted to study the clinical characteristics and multiple parameters affecting the outcomes in these patients.AIM To determine all-cause mortality following tracheostomy and its association with various risk factors in COVID-19 patients.METHODS This retrospective study included 73 adult COVID-19 patients admitted to the ICU between 1 April,2020 and 30 September,2021 who underwent tracheostomy as a result of acute respiratory failure due to COVID-19.The data collected included demographics(age,sex),comorbidities,type of oxygen support at admission,severity of COVID-19,complications,and other parameters such as admission to tracheostomy,intubation to tracheostomy,ICU stay,hospital stay,and outcome.RESULTS This study included 73 adult patients with an average age of 52±16.67 years,of which 52%were men.The average time for admission to tracheostomy was 18.12±12.98 days while intubation to tracheostomy was 11.97±9 days.The mortality rate was 71.2%and 28.8%of patients were discharged alive.The mean duration of ICU and hospital stay was 25±11 days and 28.21±11.60 days,respectively.Greater age,severe COVID-19,mechanical ventilation,shock and acute kidney injury were associated with poor prognosis;however,early tracheostomy in intubated patients resulted in better outcomes.CONCLUSION Patients with severe COVID-19 requiring mechanical ventilation have a poor prognosis but patients with early tracheostomy may benefit with no added risk.We recommend that the timing of tracheostomy be decided on a case-by-case basis and a well-designed randomised controlled trial should be performed to elucidate the potential benefit of early tracheostomy in such patients. | Yudhyavir Singh Kapil Dev Soni Abhishek Singh Nikita Choudhary Fahina Perveen Richa Aggarwal Nishant Patel Shailendra Kumar Anjan Trikha | 2022 | World Journal of Virology2022，11，6： | 0 |
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