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An efficient permutation approach for SbPN-based symmetric block ciphers

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Cybersecurity 2024年第2期7卷 113-130页

作者： Mir Nazish M.Tariq Banday Insha Syed sheena Banday Department of Electronics and Instrumentation Technology University ofKashmirSrinagar 190006India

It is challenging to devise lightweight cryptographic primitives efficient in both hardware and software that can provide an optimum level of security to diverse Internet of Things applications running on low-end constrained ***,an effcient hardware design approach that requires some specific hardware resource may not be effcient if implemented in *** bit Permutation Network based ciphers such as PRESENT and GIFT are effcient,lightweight cryptographic hardware design *** ciphers introduce confusion and diffu-sion by employing a 4×4 static substitution box and bit *** bit-wise permutation is realised by sim-ple rerouting,which is most cost-effective to implement in hardware,resulting in negligible power ***,this method is highly resource-consuming in software,particularly for large block-sized ciphers,with each single-bit permutation requiring multiple *** paper proposes a novel software-based design approach for permutation operation in Substitution bit Permutation Network based ciphers using a bit-banding *** conventional permutation using bit rotation and the proposed approach have been implemented,analysed and compared for GIFT and PRESENT ciphers on ARM Cortex-M3-based LPC1768 development platform with KEIL MDK used as an Integrated Development *** real-time performance comparison between conven-tional and the proposed approaches in terms of memory(RAM/ROM)footprint,power,energy and execution time has been carried out using ULINKpro and ULINKplus debug adapters for various code and speed optimisation *** proposed approach substantially reduces execution time,energy and power consumption for both PRE-SENT and GIFT ciphers,thus demonstrating the effciency of the proposed method for Substitution bit Permutation Network based symmetric block ciphers.

关键词： Lightweight cryptography PRESENT GIFT SbPN Cortex-M LPC1768 Bit-band memory

Microalgal bioinoculants for sustainable agriculture and their interactions with soil biotic and abiotic components:A review

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Pedosphere 2024年第2期34卷 297-314页

作者： Shisy JOSE Nirmal RENUKA Sachitra Kumar RATHA sheena KUMARI Faizal BUX Institute for Water and Wastewater Technology Durban University of TechnologyP.O.Box 1334Durban 4000South Africa Algal Biotechnology Laboratory Department of BotanyCentral University of PunjabBathinda 151401India Phycology Laboratory Council of Scientific and Industrial Research-National Botanical Research InstituteLucknowUttar Pradesh 226001India

Modern agricultural practices have posed a detrimental impact on the environment due to their intensive use to meet the food demands of an ever-increasing *** this context,microalgal bioinoculants,specifically cyanobacteria and green microalgae,have emerged as sustainable options for agricultural practices to improve soil organic carbon,nutrient availability,microbial quality,and plant *** overview of current and future perspectives on the use of microalgal bioinoculants in agriculture practices is presented in this review,along with a discussion of their interactions with soil biotic and abiotic factors that affect soil fertility,plant health,and crop *** benefits of microalgal bioinoculants include releasing agronomically important metabolites(exopolymers and phytohormones)as well as solubilizing soil ***,they function as biocontrol agents against soil-borne pathogens and facilitate the establishment of rhizosphere communities of agricultural *** far,very few studies have explored the basic mechanisms by which microalgal bioinoculants interact with soil biotic and abiotic *** recent years,advanced molecular techniques have contributed to a better understanding of these interactions.

关键词： biocontrol agent biofertilizer cyanobacteria microalgae microbial community molecular technique plant growth soil fertility

Covalent Bond Based Android Malware Detection Using Permission and System Call Pairs

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Computers, Materials & Continua 2024年第3期78卷 4283-4301页

作者： Rahul Gupta Kapil Sharma R.K.garg Department of Information Technology Delhi Technological UniversityNew Delhi110042India Department of Mechanical Engineering Deenbandhu Chhotu Ram University of Science and TechnologyMurthal131039India

The prevalence of smartphones is deeply embedded in modern society,impacting various aspects of our *** versatility and functionalities have fundamentally changed how we communicate,work,seek entertainment,and access *** the many smartphones available,those operating on the Android platform dominate,being the most widely used *** widespread adoption of the Android OS has significantly contributed to increased malware attacks targeting the Android ecosystem in recent ***,there is an urgent need to develop new methods for detecting Android *** literature contains numerous works related to Android malware *** far as our understanding extends,we are the first ones to identify dangerous combinations of permissions and system calls to uncover malicious behavior in Android *** introduce a novel methodology that pairs permissions and system calls to distinguish between benign and malicious *** approach combines the advantages of static and dynamic analysis,offering a more comprehensive understanding of an application’s *** establish covalent bonds between permissions and system calls to assess their combined *** introduce a novel technique to determine these pairs’Covalent Bond Strength *** pair is assigned two scores,one for malicious behavior and another for benign *** scores serve as the basis for classifying applications as benign or *** correlating permissions with system calls,the study enables a detailed examination of how an app utilizes its requested permissions,aiding in differentiating legitimate and potentially harmful *** comprehensive analysis provides a robust framework for Android malware detection,marking a significant contribution to the *** results of our experiments demonstrate a remarkable overall accuracy of 97.5%,surpassing various state-of-the-art detection techniques proposed in the current literature.

关键词： Android malware android security hybrid analysis permission and system call pairs

garg incontinence scores: New scoring system on the horizon to evaluate fecal incontinence. Will it make a difference?

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World Journal of Gastroenterology 2024年第3期30卷 204-210页

作者： Petr Tsarkov Inna Tulina Parvez Sheikh Darya D Shlyk Pankaj garg Department of Colorectal Surgery Sechenov First Moscow State Medical UniversityMoscow 119991Russia Department of Oncologic Colorectal Surgery Sechenov First Moscow State Medical UniversityMoscow 119991Russia Department of Colorectal Surgery Saifee HospitalMumbai 400004MaharashtraIndia Department of Colorectal Surgery Garg Fistula Research InstitutePanchkula 134113HaryanaIndia

The main aim of this opinion review is to comment on the recent article published by garg et al in the World Journal of Gastroenterology 2023;29:4593–*** authors in the published article developed a new scoring system,garg incon-tinence scores(GIS),for fecal incontinence(FI).FI is a chronic debilitating disease that has a severe negative impact on the quality of life of the *** IV criteria define FI as multiple episodes of solid or liquid stool passed into the clothes at least twice a *** associated social stigmatization often leads to significant under-reporting of the condition,which further impairs *** important point is that the complexity and vagueness of the disease make it difficult for the patients to properly define and report the magnitude of the problem to their *** to this,the management becomes even more *** issue is resolved up to a considerable extent by a scoring *** were several scoring systems in use for the last three *** prominent of them were the Cleveland Clinic scoring system or the Wexner scoring system,*** Hospital or Vaizey’s scores,and the FI severity ***,there were several shortcomings in these scoring *** the opinion review,we tried to analyze the strength of GIS and compare it to the existing scoring *** main pitfalls in the existing scoring systems were that most of them gave equal weightage to different types of FI(solid,liquid,flatus,etc.),were not comprehensive,and took only the surgeon’s perception of FI into *** GIS,almost all shortcomings of previous scoring systems had been addressed:different weights were assigned to different types of FI by a robust statistical methodology;the scoring system was made comprehensive by including all types of FI that were previously omitted(urge,stress and mucus FI)and gave priority to patients’rather than the physicians’perceptions while developing the scoring *** to this,GIS in

关键词： Fecal incontinence Scoring system Urge Stress Flatus

Forgiveness and Chronic Pain: A Cohort Study

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Pain Studies and Treatment 2024年第2期12卷 13-20页

作者： sheena O’Beirne Dominic Harmon Medical School University of Limerick Limerick Ireland

Background: Chronic pain is a major public health issue. It is a complex condition comprising biological, social and psychological elements, which can be challenging to manage. Forgiveness is a recognised effective intervention in various health conditions. Research has shown promising results using forgiveness as an intervention in the management of pain. This study aims to examine the relationship between forgiveness and other variables in patients suffering from chronic pain in the setting of a chronic pain clinic. Methods: Institutional ethical approval was granted for this study. Patients attending a chronic pain clinic for the first time were invited to complete a questionnaire comprising a brief socio-demographic survey and questionnaires including the Heartland Forgiveness Scale, Hospital Anxiety and Depression Scale, Pain and Anxiety Symptoms Scale and Perceived Injustice. Results: 104 adult patients were included. The mean age was 59 years. Back pain was the most common chronic pain presentation. The Heartland Forgiveness Scale (HFS) was found to have a good internal consistency among the Irish population. This study found that 55% of patients attending the pain clinic were not forgiving. Negative correlations were identified between forgiveness and pain, and forgiveness and injustice. Conclusion: The majority of patients attending a chronic pain clinic were not forgiving as measured on the HFS. There was a negative correlation between forgiveness and pain. The results have shown that forgiveness could be beneficial as a therapeutic intervention among patients attending a chronic pain clinic.

关键词： Forgiveness Chronic Pain Associations

Exploring the combination of biochar‐amended soil and automated irrigation technology for water regulation and preservation in green infrastructure

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Deep Underground Science and Engineering 2024年第1期3卷 39-52页

作者： Honghu Zhu Yuanxu Huang Haihong Song Jian Chen Songlei Han Tanwee Mazumder Ankit garg School of Earth Sciences and Engineering Nanjing UniversityNanjingChina Department of Civil and Smart Engineering Construction Guangdong Engineering Center for Structure Safety and Health MonitoringShantou UniversityShantouChina Shanghai Municipal Engineering Design Co. LtdShanghaiChina Indian Institute of Technology Madras ChennaiIndia

Biochar is a carbon sink material with the potential to improve water retention in various ***,for the long‐term maintenance of green infrastructure,there is an additional need to regulate the water contents in the covers to maintain vegetation growth in semiarid *** this study,biochar‐amended soil was combined with subsurface drip irrigation,and the water preservation characteristics of this treatment were investigated through a series of one‐dimensional soil column *** ascertain the best treatment method specific to semiarid climatic conditions,the test soil was amended with 0%,1%,3%,and 5%*** irrigation devices equipped with soil moisture sensors were used to control the subsurface water content with the aim of enhancing vegetation *** soil column test lasted 150 h,during which the volumetric water contents and soil suction data were *** experimental results reveal that the soil specimen amended with 3%biochar is the most water‐saving regardless of the time *** with a higher biochar content(e.g.,5%)consumes a more significant amount of water due to the enhancement of the water‐holding *** on the experimental results,it can be concluded that the appropriate ratio can be determined within 1%–3%,which can reduce not only the amount of irrigated/used water but also the time *** technology can be explored for water content regulation in green infrastructure and the development of barriers for protecting the environment around deep underground waste containment.

关键词： biochar drip irrigation underground water preservation water regulation

Overlap in oncogenic and pro-inflammatory pathways associated with areca nut and nicotine exposure

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Cancer Pathogenesis and Therapy 2024年第3期2卷 187-194页

作者： Krati garg Anuj Kumar Vidisha Kizhakkethil Pramod Kumar Shalini Singh Department of Biochemical Engineering and Biotechnology Indian Institute of Technology(IIT)DelhiDelhi 110016India Division of Molecular Biology ICMR-National Institute of Cancer Prevention and Research(ICMR-NICPR)Indian Council of Medical ResearchNoidaUttar Pradesh 201301India Department of Biotechnology Vellore Institute of Technology(VIT)VelloreTamil Nadu 632024India ICMR-National Institute of Cancer Prevention&Research(ICMR-NICPR) Indian Council of Medical ResearchNoidaUttar Pradesh 201301India

Background:Betel nut/areca nut/Areca catechu is one of the most commonly used psychoactive substance,and is also a major preventable cause of *** other psychoactive substances,such as nicotine,the mechanisms underlying addiction to areca nuts and related oncogenesis remain *** reports suggest a possible overlap in the mechanisms of action of nicotine and areca nuts in the human ***,this study aimed to investigate the interactome of human proteins associated with areca nut exposure and the intricate similarities and differences in the effects of the two psychoactive substances on ***:A list of proteins associated with areca nut use was obtained from the available literature using terms from Medical Subject Headings(MeSH).Protein-protein interaction(PPI)networks and functional enrichment were *** results obtained for both psychoactive substances were ***:Given the limited number of common proteins(36/226,16%)in the two sets,a substantial overlap(612/1176 nodes,52%)was observed in the PPI networks,as well as in Gene *** nuts mainly affect signaling pathways through three hub proteins(alpha serine/threonine-protein kinase,tumor protein 53,and interleukin-6),which are common to both psychoactive substances,as well as two unique hub proteins(epidermal growth factor receptor and master regulator of cell cycle entry and proliferative metabolism).Areca nut-related proteins are associated with unique pathways,such as extracellular matrix organization,lipid storage,and metabolism,which are not found in nicotine-associated ***:Areca nuts affect regulatory mechanisms,leading to systemic toxicity and *** nuts also affect unique pathways that can be studied as potential markers of exposure,as well as targets for anticancer therapeutic agents.

关键词： Cancer Areca nut Nicotine Interactome Cell signaling

Readmission rate and early complications in patients undergoing total knee arthroplasty:A retrospective study

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World Journal of Orthopedics 2024年第8期15卷 713-721页

作者： Tushar Jethi Deepak Jain Rajnish garg Harpal Singh Selhi Department of Orthopedics Fortis Hospital LudhianaLudhiana 141123PunjabIndia Department of Orthopedics Dayanand Medical College&HospitalLudhiana 141001PunjabIndia Department of Orthopedic Surgery Dayanand Medical College&HospitalLudhiana 141001PunjabIndia

BACKGROUND Total knee arthroplasty(TKA)can improve pain,quality of life,and functional *** uncommon,postoperative complications are extremely consequential and thus must be carefully tracked and communicated to patients to assist their decision-making before *** of the risk factors for complications and readmissions after TKA,taking into account common causes,temporal trends,and risk variables that can be changed or left unmodified,will benefit this *** To assess readmission rates,early complications and their causes after TKA at 30 days and 90 days *** This was a prospective and retrospective study of 633 patients who underwent TKA at our hospital between January 1,2017,and February 28,*** the 633 patients,28 were not contactable,leaving 609 who met the inclusion *** inpatient and outpatient hospital records were retrieved,and observations were noted in the data collection *** Following TKA,the 30-day and 90-day readmission rates were determined to be 1.1%(n=7)and 1.8%(n=11),*** unplanned visit rate at 30 days following TKA was 2.6%(n=16)and at 90 days was 4.6%(n=28).At 90 days,the unplanned readmission rate was 1.4%(n=9).Reasons for readmissions included medical(27.2%,n=3)and surgical(72.7%,n=8).Unplanned readmissions and visits within 90 days of follow-up did not substantially differ by age group(P=0.922),body mass index(BMI)(P=0.633),unilateral vs bilateral TKA(P=0.696),or patient comorbidity status(30-day P=0.171 and 90-day P=0.813).Reoperation rates after TKA were 0.66%(n=4)at 30 days and 1.15%(n=8)at 90 *** average length of stay was 6.53 *** In this study,there was a low readmission rate following *** was no significant correlation between readmission rate and patient factors such as age,BMI,and co-morbidity status.

关键词： Total knee arthroplasty Length of stay Readmission Rates Causes Risk factors Prospective Retrospective Follow-up Reoperation

Paradoxical systemic toxicity by inhaled paraquat poisoning: A case report

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Journal of Acute Disease 2024年第1期13卷 40-42,I0001-I0005页

作者： Tulika garg Jaspreet Kaur Yuvraj Singh Cheema Department of General Medicine Government Medical College and HospitalChandigarhIndia

Rationale:Multi-organ failure is a symptom of paraquat poisoning,resulting in high mortality and morbidity *** paraquat is widely available,poisoning through inhalation is ***’s Concern:A 37-year-old male reported to the emergency department with complaints of vomiting after an alleged history of inhalation of paraquat while at ***:Paraquat ***:Supportive management along with multiple sessions of ***:Renal complications caused by paraquat were improved after multiple sessions of ***,the patient developed respiratory complications and later due to persistent hypoxemia and non-responsive to supportive therapy,he succumbed to his ***:Acute kidney injury is a complication of paraquat ***,kidney involvement with the inhalational mode is *** is caused by reduction and oxidation cycles,as well as the formation of reactive oxygen species,necessitating hemodialysis as the *** a clear history,a specific clinical trait,or a diagnostic test,diagnosis can be *** case thus highlights the inhaled paraquat poisoning,presenting with acute kidney injury with late respiratory impairment as a consequence.

关键词： Paraquat poisoning Pesticide Acute kidney injury Respiratory insufficiency Hemodialysis