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Is the speed of adjusting to environmental change condition dependent?An experiment with house mice(Mus musculus)

Current Zoology 2024年第3期70卷 350-360页

作者： Karem Lopez-Hervas Neelam Porwal Mathilde Delacoux alexandros Vezyrakis Anja Guenther RG Behavioural Ecology of Individual Differences Max Planck Institute for Evolutionary Biology24306 PlönGermany Department of Evolutionary Biology Faculty of BiologyAdam Mickiewicz UniversityWieniawskiego 161-712 PoznańPoland Department for Collective Behaviour Max Planck Institute of Animal Behaviour78464 ConstanceGermany Centre for the Advanced Study of Collective Behaviour University of Konstanz78464 ConstanceGermany Animal Ecology Institute for Biochemistry and BiologyUniversity of Potsdam14469 PotsdamGermany

Environmental conditions change constantly either by anthropogenic perturbation or naturally across space and ***,a change in behavior is the frst response to changing *** fexibility can potentially improve an organism’s chances to survive and ***,we lack an understanding on the time-scale such behavioral adjustments need,how they actually affect reproduction and survival and whether behavioral adjustments are suffcient in keeping up with changing *** used house mice(Mus musculus)to test whether personality and life-history traits can adjust to an experimentally induced food-switch fexibly in adulthood or by intergenerational plasticity,that is,adjustments only becoming visible in the offspring *** lived in 6 experimental populations of semi-natural environments either on high or standard quality food for 4 *** showed previously that high-quality food induced better conditions and a less risk-prone ***,we tested whether the speed and/or magnitude of adjustment shows condition-dependency and whether adjustments incur ftness ***-history but not personality traits reacted fexibly to a food-switch,primarily by a direct reduction of reproduction and sloweddown *** whose parents received a food-switch developed a more active stress-coping personality and gained weight at a slower rate compared with their respective ***,the modulation of most traits was condition-dependent,with animals previously fed with high-quality food showing stronger *** study highlights that life-history and personality traits adjust at different speed toward environmental change,thus,highlighting the importance of the environment and the mode of response for evolutionary models.

关键词： animal personality context dependence environmental change Match-mismatch non-genetic inheritance phenotypic flexibility phenotypic plasticity

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Slope stability of reclaimed coal mines through a new water filling index

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Journal of Rock Mechanics and Geotechnical Engineering 2024年第3期16卷 828-839页

作者： Antonios Mikroutsikos alexandros I.Theocharis Nikolaos C.Koukouzas Ioannis E.Zevgolis Chemical Process&Energy Resources Institute Centre for Research&Technology HellasAthensGreece School of Mining and Metallurgical Engineering National Technical University of AthensAthensGreece

A common reclamation practice for closed coal surface mines is filling them with water to form pit *** creation and sustainability of these lakes are significantly affected by the stability of the corresponding *** present study provides a general framework for analyzing the water filling’s effect on slope stability based on a new water filling index,which can indirectly consider the factors affecting the process and efficiently quantify the filling speed’s *** assumptions of the proposed approach are thoroughly discussed,and the range of the water filling index is ***,the safety factor is calculated using the finite element method with the shear strength reduction technique during the filling process for various conditions(soil properties,slope geometry,hydraulic conditions,and water filling speed).Results are presented as normalized stability charts for practical *** the water filling,the stability gradually decreases until the reservoir reaches a critical level of 10%e40%of the total height;it then increases to even more stable conditions than the initial ***,the present analysis allows for the preliminary stability evaluation of a coal mine during the formation of a pit lake and the appropriate quantification of the water filling’s effect.

关键词： Post-coal era Open-pit flooding Stability charts Critical level

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MoBShield:A Novel XML Approach for Securing Mobile Banking

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Computers, Materials & Continua 2024年第5期79卷 2123-2149页

作者： Saeed Seraj Ali Safaa Sadiq OmprakashKaiwartya Mohammad Aljaidi alexandros Konios Mohammed Ali Mohammed Abazeed Department of Computer Science Nottingham Trent UniversityClifton LaneNottinghamNG118NSUK Department of Computer Science Faculty of Information TechnologyZarqa UniversityZarqa13110Jordan Department of Computer Science King Khalid UniversityAbha61421Saudi Arabia

Mobile banking security has witnessed significant R&D attention from both financial institutions and *** is due to the growing number of mobile baking applications and their reachability and usefulness to ***,these applications are also attractive prey for cybercriminals,who use a variety of malware to steal personal banking *** literature in mobile banking security requiresmany permissions that are not necessary for the application’s intended security *** this context,this paper presents a novel efficient permission identification approach for securing mobile banking(MoBShield)to detect and prevent malware.A permission-based dataset is generated for mobile banking malware detection that consists large number of malicious adware apps and benign apps to use as training *** dataset is generated from 1650 malicious banking apps of the Canadian Institute of Cybersecurity,University of New Brunswick and benign apps from Google Play.A machine learning algorithm is used to determine whether amobile banking application ismalicious based on its permission ***,an eXplainable machine learning(XML)approach is developed to improve trust by explaining the reasoning behind the algorithm’s *** evaluation tests that the approach can effectively and practically identify mobile banking malware with high precision and reduced false ***,the adapted artificial neural networks(ANN),convolutional neural networks(CNN)and XML approaches achieve a higher accuracy of 99.7%and the adapted deep neural networks(DNN)approach achieves 99.6%accuracy in comparison with the state-of-the-art *** promising results position the proposed approach as a potential tool for real-world scenarios,offering a robustmeans of identifying and thwarting malware inmobile-based banking ***,MoBShield has the potential to significantly enhance the security and trustworthiness of

关键词： Security malware detection deep learning convolutional neural networks deep neural networks

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Latest updates on structure and recommendations of cardiac rehabilitation programs in chronic heart failure

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World Journal of Clinical Cases 2024年第8期12卷 1382-1387页

作者： Christos Kourek alexandros Briasoulis Dimitrios E Magouliotis John Skoularigis Andrew Xanthopoulos Medical School of Athens National and Kapodistrian University of AthensAthens 15772Greece Department of Clinical Therapeutics Alexandra HospitalFaculty of MedicineNational and Kapodistrian University of AthensAthens 11528Greece Department of Surgery University Hospital of LarissaLarissa 41110Greece of Cardiology University Hospital of LarissaLarissa 41110Greece

Chronic heart failure(HF)is a clinical syndrome with high morbidity and mor-tality *** rehabilitation(CR)is a medically supervised program designed to maintain or improve cardiovascular health of people living with HF,recommended by both American and European guidelines.A CR program con-sists of a multispecialty group including physicians,nurses,physiotherapists,trainers,nutritionists,and psychologists with the common purpose of improving functional capacity and quality of life of chronic HF *** activity,lifestyle,and psychological support are core components of a successful CR *** has been shown to be beneficial in all ejection fraction categories in HF and most patients,who are stable under medication,are capable of *** individualized exercise prescription should be developed on the basis of a baseline evaluation in all *** main modalities of exercise training are aerobic exercise and muscle strength training of different intensity and *** is important to set the appropriate clinical outcomes from the beginning,in order to assess the effectiveness of a CR *** are still significant limitations that prevent patients from participating in these programs and need to be solved.A significant limitation is the generally low quality of research in CR and the presence of negative trials,such as the rehabilitation after myocardial infarction trial,where comprehensive rehabilitation following myocardial infraction had no important effect on mortality,morbidity,risk factors,or health-related quality of life or *** the present editorial,we present all the updated knowledge and recommendations in CR programs.

关键词： Cardiac rehabilitation Heart failure Outcomes Exercise protocols Prescription Future perspectives Limitations

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Prognostic nutritional index in predicting survival of patients with gastric or gastroesophageal junction adenocarcinoma: A systematic review

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World Journal of Gastrointestinal Oncology 2024年第2期16卷 514-526页

作者： Stylianos Fiflis Grigorios Christodoulidis Menelaos Papakonstantinou alexandros Giakoustidis Stergos Koukias Paraskevi Roussos Marina Nektaria Kouliou Konstantinos Eleftherios Koumarelas Dimitrios Giakoustidis First Department of Surgery General Hospital PapageorgiouThessaloniki 56429Greece Department of General Surgery University Hospital of LarissaLarissa 41110Greece

BACKGROUND Gastric cancer is the third most common cause of cancer related death *** with or without chemotherapy is the most common approach with curative intent;however,the prognosis is poor as mortality rates remain *** indexes have been proposed in the past few years in order to estimate the survival of patients undergoing *** preoperative nutritional status of gastric cancer patients has recently gained attention as a factor that could affect the postoperative course and various indexes have been *** aim of this systematic review was to assess the role of the prognostic nutritional index(PNI)in predicting the survival of patients with gastric or gastroesophageal adenocarcinoma who underwent gastrectomy with curative *** To investigate the role of PNI in predicting the survival of patients with gastric or gastroesophageal junction *** A thorough literature search of PubMed and the Cochrane library was performed for studies comparing the overall survival(OS)of patients with gastric or gastroesophageal cancer after surgical resection depending on the preoperative PNI *** PRISMA algorithm was used in the screening process and finally 16 studies were included in this systematic *** review protocol was registered in the International Prospective Register of Systematic Reviews(PRO) RESULTS Sixteen studies involving 14551 patients with gastric or esophagogastric junction adenocarcinoma undergoing open or laparoscopic or robotic gastrectomy with or without adjuvant chemotherapy were included in this systematic *** patients were divided into high-and low-PNI groups according to cut-off values that were set according to previous reports or by using receiver operating characteristic curve analysis in each individual *** 5-year OS of patients in the low-PNI groups ranged between 39%and 70.6%,while in the high-PNI groups,it ranged between 54.9%and 95.8%.In most of the included st

关键词： Prognostic nutritional index Gastric adenocarcinoma Gastroesophageal junction cancer Prognosis Overall survival

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Research on Iron Loss of Switched Reluctance Starter/Generator for Energy Storage

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Protection and Control of Modern Power Systems 2024年第4期9卷 147-159页

作者： Hao Chen Xing Wang Yongqiang Liu Vuong Dang Quoc Wenju Yan Muhammad Saqib Antonino Musolino Guanjun Wang Yong Qi Ali Asghar Memon alexandros G.Paspatis the Shenzhen Research Institute China University of Mining and TechnologyShenzhen 515100China the School of Electrical Engineering China University of Mining and TechnologyXuzhou 221116China Xinjiang Institute of Engineering Urumqi 830000China the International Joint Research Center of Central and Eastern European Countries on New Energy EV Technology and Equipment Xuzhou 221008China the International Cooperation Joint Laboratory of New Energy Power Generation and EVs of Jiangsu Province Colleges and Universities Xuzhou 221008China the Xuzhou Key Laboratory of New Energy EV Technology and Equipment Xuzhou 221008China the the School of Electrical Engineering China University of Mining and Tech-nologyXuzhou 221116China the Laboratory of High Performance Electric Machines(HiPems) Hanoi VN 10000Viet Nam the University of Engineering and Technology Lahore 54890Pakistan the Department of Energy Pisa Uni-versity of PisaPisa IT 56126Italy the Wuxi Inspection and Testing Certification Research Institute Wuxi 214000China the Nanjing University of Science&Tech-nology Nanjing 210094China the Mehran University of Engi-neering&Technology Jamshoro PK 76062Sindh the National Technical University of Athens Zografou GR 15780Attica

In order to better realize the energy recovery and storage of hybrid EVs(HEVs),a switched reluctance starter/generator(SRS/G)with both starting and power generation functions is investigated in this ***,the iron loss of SRS/G is mainly studied to reduce the motor loss and improve the power generation ***,the energy storage of hybrid EVs can be effectively ***,a magnetic flux density(MFD)waveforms solution method is proposed to solve the difficulty in calculating the iron loss of the SRS/*** with the commonly used finite element method,the proposed solution method has the advantages of simple,fast and small computational ***,considering the different operating conditions of SRS/G,the iron loss models for both the time-domain and frequency-domain are *** addition,the calculation formula of the variable coefficient Bertotti three-term loss separation is *** the hysteresis loss coefficient,the Steinmetz coefficient and the stray loss coefficient are respectively fitted by the Fourier fitting *** method is also applied to solve the iron loss of SRS/***,through an experimental verification,it is indicated that the development of proposed method has high accuracy.

关键词： Switched reluctance starter/generator energy storage iron loss finite element method magnetic flux density(MFD)

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A modelling study for the integration of a PEMFC microCHP in domestic building services design

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建筑节能(中英文) 2018年第9期 136-136页

作者： alexandros adam Eric S.Fraga Dan J.L.Brett 侯恩哲《建筑节能》杂志社

Fuel cell based micro-combined heat and power( CHP) units used for domestic applications can provide significant cost and environmental benefits for end users and contribute to the UK 's 2050 emissions target by reducing primary energy consumption in dwellings. Lately there has been increased interest in the development of systematic methods for the design of such systems and their smoother integration with domestic building services. Several models in the literature,whether they use a simulation or an optimisation approach,ignore the dwelling side of the system and optimise the efficiency or delivered power of the unit. However the design of the building services is linked to the choice of heating plant and its characteristics. Adding the dwelling's energy demand and temperature constraints in a model canproduce more general results that can optimise the whole system,not only the micro-CHP unit. The fuel cell has various heat streams that can be harvested to satisfy heat demand in a dwelling and the design can vary depending on the proportion of heat needed from each heat stream to serve the energy demand. A mixed integer non-linear programming model( M INLP) that can handle multiple heat sources and demands is presented in this *** methodology utilises a process systems engineering approach. The model can provide a design that integrates the temperature and water flowconstraints of a dwelling's heating system with the heat streams within the fuel cell processes while optimising total CO2 emissions. The model is demonstrated through different case studies that attempt to capture the variability of the housing stock. The predicted CO2 emissions reduction compared to a conventionally designed building vary from 27%to 30%and the optimum capacity of the fuel cell ranges between 1. 9 kW and3. 6 kW. This research represents a significant step towards an integrated fuel cell micro-CHP and dwelling design.

关键词： Fuel cell Residential Microgeneration Energy demand

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World Journal of Methodology 2024年第2期14卷 75-87页

作者： Maria Papaioannou Evdoxia Vagiana Serafeim-Chrysovalantis Kotoulas Maria Sileli Katerina Manika alexandros Tsantos Nikolaos Kapravelos 1^(st)Intensive Care Unit G Papanikolaou General HospitalExohiThessaloniki 57010Greece 2^(nd)Intensive Care Unit G Papanikolaou General HospitalExohiThessaloniki 57010Greece Intensive Care Unit Hippokration General HospitalThessaloniki 54642Greece Department of Pulmonary Medical SchoolAristotle University of ThessalonikiG.Papanikolaou General HospitalExohiThessaloniki 57010Greece 2^(nd)Department of Internal Medicine General Hospital of Thessaloniki“Ippokration”Thessaloniki 54642Greece

BACKGROUND Tracheostomy is commonly used in intensive care unit(ICU)patients who are expected to be on long-term mechanical ventilation or suffer from emergency upper airway ***,some studies have conflicting findings regarding the optimal technique and its timing and *** To provide evidence of practice,characteristics,and outcome concerning tracheostomy in an ICU of a tertiary care *** This was a retrospective cohort study including adult critical care patients in a single ICU for two consecutive ***’demographic characteristics,severity of illness(APACHE II score),level of consciousness[Glasgow Coma Scale(GCS)],comorbidities,timing and type of tracheostomy procedure performed and outcome were *** defined late as tracheostomy placement after 8 days or no *** Data of 660 patients were analyzed(median age of 60 years),median APACHE II score of 19 and median GCS score of 12 at *** was performed in 115 patients,of whom 63 had early and 52 late *** tracheostomy was mainly executed in case of altered level of consciousness and severe critical illness polyneuromyopathy,however there were no significant statistical results(47.6%vs 36.5%,P=0.23)and(23.8%vs 19.2%,P=0.55)*** the method selected,early surgical tracheostomy(ST)was conducted in patients with maxillofacial injuries(50.0%vs 0.0%,P=0.033),whereas late surgical tracheostomy was selected for patients with goiter(44.4%vs 0.0%P=0.033).Patients with early tracheostomy spent significantly fewer days on mechanical ventilation(15.3±8.5 vs 22.8±9.6,P<0.001)and in ICU in general(18.8±9.1 vs 25.4±11.5,P<0.001).Percutaneous dilatation tracheostomy(PDT)vs ST was preferable in older critical care patients in the case of Central Nervous System underlying cause of admission(62.5%vs 26.3%,P=0.004).ST was the method of choice in compromised airway(31.6%,vs 7.3%P=0.008).A large proportion of patients(88/115)with t

关键词： Tracheostomy Early tracheostomy Late tracheostomy Percutaneous dilatation tracheostomy Surgical tracheostomy Weaning Survival Mechanical ventilation

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Recent advances in the diagnostic methods and therapeutic strategies of transthyretin cardiac amyloidosis

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World Journal of Cardiology 2024年第7期16卷 370-379页

作者： Christos Kourek alexandros Briasoulis Dimitrios E Magouliotis Panagiotis Georgoulias Grigorios Giamouzis Filippos Triposkiadis John Skoularigis Andrew Xanthopoulos Clinical Ergospirometry Exercise and Rehabilitation Laboratory1^(st)Critical Care Medicine DepartmentEvangelismos HospitalNational and Kapodistrian University of AthensAthens 10676Greece Department of Clinical Therapeutics Alexandra HospitalFaculty of MedicineNational and Kapodistrian University of AthensAthens 11528Greece Department of Cardiothoracic Surgery University of ThessalyLarissa BiopolisLarissa 41110Greece Department of Nuclear Medicine University Hospital of LarissaLarissa 41110Greece Department of Cardiology School of MedicineUniversity Hospital of LarissaLarissa 41110Greece

Cardiac amyloidosis is a progressive disease characterized by the buildup of amyloid fibrils in the extracellular space of the *** is divided in 2 main types,immunoglobulin light chain amyloidosis and transthyretin amyloidosis(ATTR),and ATTR amyloidosis is further divided in 2 subtypes,non-hereditary wild type ATTR and hereditary mutant variant *** and prevalence of ATTR cardiac amyloidosis is increasing over the last years due to the improvements in diagnostic *** rates are improving due to the development of novel therapeutic *** is the only disease-modifying approved therapy in ATTR amyloidosis so ***,the most recent advances in medical therapies have added more options with the potential to become part of the therapeutic armamentarium of the *** including acoramidis,eplontersen,vutrisiran,patisiran and anti-monoclonal antibody NI006 are being investigated on cardiac function in large,multicenter controlled trials which are expected to be completed within the next 2-3 years,providing promising results in patients with ATTR cardiac ***,further and ongoing research is required in order to improve diagnostic methods that could provide an early diagnosis,as well as survival and quality of life of these patients.

关键词： Transthyretin cardiac amyloidosis Tafamidis Acoramidis Eplontersen Vutrisiran Patisiran

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Is there a correlation between the changes in airway inflammation and the changes in respiratory mechanics after vaping in patients with asthma?

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World Journal of Methodology 2024年第2期14卷 127-133页

作者： Serafeim-Chrysovalantis Kotoulas Kalliopi Domvri alexandros Tsantos Ioanna Papagiouvanni Anastasia Michailidou Dionisios G Spyratos Konstantinos Porpodis Ioanna Grigoriou Despina Papakosta Athanasia Pataka Intensive Care Unit Hippokration General HospitalThessaloniki 54642Greece Pulmonary Department-Oncology Unit Aristotle University of ThessalonikiThessaloniki 57010Greece 2nd Department of Internal Medicine General Hospital of Thessaloniki‘’Ippokration’’Thessaloniki 54642Greece Fourth Department of Internal Medicine Aristotle University of ThessalonikiThessaloniki 54642ThessalonikiGreece 2nd Propaedeutic Department of Internal Medicine General Hospital of Thessaloniki“Ippokration”Thessaloniki 54642Greece Department of Pulmonary Aristotle University of ThessalonikiThessaloniki 57001Greece Respiratory Failure Clinic Papanikolaou General HospitalThessloniki 57001Greece Department of Respiratory Medicine Aristotle Univ ThessalonikiSch MedG Papanikolaou HospResp Failure UnitAristotle University of ThessalonikiThessaloniki 57001Greece

BACKGROUND Electronic cigarettes(ECs)have been promoted as alternatives to traditional *** investigate ECs’effects on respiratory system,especially in patients with respiratory *** We randomly selected 25 smokers with stable moderate asthma and matched them with 25 healthy *** were subjucted to pulmonary function tests(PFTs),impulse oscillometry(IOS),fraction exhaled Nitric Oxide(FeNO),exhaled breathe condensate(EBC)and biomarker measurements before and after vaping one nicotinecontaining *** The increase in FeNO 30 minutes after EC,reflecting airway inflammation,significantly correlated with increase of residual volume(RV),total lung capacity,respiratory impedance at 5 Hz(Z5Hz)and respiratory resistance at 5 and 20 Hz(R5Hz and R20Hz).No significant correlations were found between EBC biomarkers'changes and respiratory *** This is the first study demonstrating that the changes in airway inflammation caused by EC have direct effects in respiratory mechanics of asthmatic patients.

关键词： Asthma Electronic cigarette Airway inflammation Lung function Impulse oscillometry FeNO

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