Search

Health care professionals complete forensic medical evaluations (FMEs) to corroborate evidence of persecution among individuals seeking asylum. Many FMEs are conducted at student-run clinics for individuals seeking asylum (or student-run asylum clinics; SRACs). Trauma-informed care (TIC) recognizes that trauma is pervasive and seeks to mitigate re-exposure to trauma in health care interactions. Given that FMEs involve recalling trauma, TIC is an ideal model for supporting the individuals involved in an FME.The authors operationalized TIC principles in a SRAC model (the Human Rights Cooperative) at the University of California, San Francisco. Between April 2019 and April 2022, the SRAC provided 3-10 pro bono FMEs per month, as well as community referrals for individuals seeking asylum, clinician and medical student training on FMEs and TIC, and research on FMEs. This report describes the SRAC operations, organized by the 10 implementation domains of the Substance Abuse and Mental Health Services Administration guidance to organizations for implementing a trauma-informed approach.Between April 2019 and April 2022, the SRAC completed 160 FMEs. Sixty-nine clinicians performed FMEs, and 119 first-year medical students participated in the accompanying elective. Qualitative survey responses by clinicians, lawyers, students, and clients (individuals seeking asylum) highlighted the trauma-informed principles of safety; trustworthiness and transparency; empowerment, voice, and choice; peer support; collaboration and mutuality; and cultural, historical, and gender issues. All students who acted as leaders sustained their engagement with the SRAC over time.Future research should use validated tools to assess secondary trauma and resilience within SRACs. The SRAC concept, which engages medical students and experienced clinicians in learning skills that can be used in the pursuit of health justice and equity, should be expanded and supported in U.S. medical schools across the country, which is facing unprecedented levels of migration.

The market of electric storage systems is widely dominated by Lithium ion batteries, whose peculiarity is the need for a thermal management system, whose proper design is complicated by the interaction. among different design and operating parameters. A specific methodology for carrying out the task is still lacking. In this context, the present paper proposes a systematic framework for the design of passive and hybrid thermal management systems (TMSs) of Li-ion batteries. Thermal tests were carried out on Lithium-Titanate-Oxide cells under realistic operating conditions in a controlled environment to characterize the electrical and thermal behaviour. A thermofluid dynamics model of the battery was implemented in COMSOL Multiphysics. The experimentally validated model was used to evaluate the influence of different design and operating parameters (ambient temperature, charge/discharge current, phase change material thickness and melting temperature) using the Taguchi method (orthogonal arrays), and discussing inter-related effects of the studied parameters via interaction plots. Air temperature (45°C) and/or discharge current (69–92 A) were identified as critical operating conditions beyond which thermal runaway issues occur. Starting from the optimal design conditions for a passive TMS, the same methodology was used to assess a hybrid PCM-liquid cooling system as an alternative configuration. The results indicate that, compared to the baseline case of natural cooling, the optimal designs of standalone PCM and hybrid cooling system led to a reduction in maximum cell temperature of 11 and 22°C, respectively, showing the high potential of these TMSs.

Environmental climate change has encouraged countries across the world to develop policies aimed to the reduction in energy consumption and greenhouse gas emissions. The introduction of Zero-Emission Vehicles based on electrical powertrains, could reduce the emission of environmental pollutants, the noise levels and could increase the liveability of urban areas. Although in recent years research on batteries has brought several benefits to electric vehicle performance, key barriers to their adoption are still high cost, reduced autonomy, long charging times and the leak of a suitable network of charging stations. Substantial improvements in electric vehicles performance are expected with the development of new Li-ion batteries, thanks to some notable advantages over other types of batteries, such as: high energy density, high power density, long cycle life and long calendar life. This paper is aimed to present a reliability assessment procedure based on an ageing model able to estimate from datasheet information the lifetime of Lithium-ion batteries for electric vehicles, the residual capacity and reliability margins under different driving cycles, taking also into account the battery calendar ageing.

Nonunion occurs in 2–10% of all forearm fractures due to different mechanical and biological factors, patient characteristics, and surgeon-dependent causes. It is a condition that causes functional and psychosocial disability for the patient because it is a unique anatomical segment in which all the bones and structures involved embody a complex functional unit; therefore, it is a challenge for the orthopedic surgeon. The ultimate goal of the care of these patients is the restoration of function and limitations related to impairment and disability. The aim of this review is to provide an extended description of nonunion forearm fractures, related risk factors, diagnosis, classification systems, and the available evidence for different types of treatment as a tool to better manage this pathology.

Ventilated Façades integrated with photovoltaic panels have become a popular way to improve both the thermal-physical performances of the existing built environment. The increased usage of not-programmable renewable energy sources implies the adoption of energy storage systems to mitigate the mismatch between the power generation and the building’s demand. Aiming at properly integrates a photovoltaic panel and a battery (Lithium based) as a module of an active ventilated façade, the prototype design has been carried out in terms of thermo-fluid dynamics performance. Based on experimental setup, a numerical study of flow through the air cavity of the active ventilated façade has been carried out by the fluid-dynamics Finite Volume code-Ansys-Fluent. The calibrated model was lastly used to perform a wide range of parametric analyses on different climate and boundary conditions to explore the viability of the prototype.

Historians of macroeconomics, through the analysis of articles in peer-review journals, pointed out macroeconomists’ propensity to elaborate narratives about the history of their discipline. This a...

Optimizing the hydrogen value chain is essential to ensure hydrogen market uptake in replacing traditional fossil fuel energy and to achieve energy system decarbonization in the next years. The design of new plants and infrastructures will be the first step. However, wrong decisions would result in temporal, economic losses and, in the worst case, failures. Because huge investments are expected, decision makers have to be assisted for its success. Because no tools are available for the optimum design and geographical location of power to gas (P2G) and power to hydrogen (P2H) plants, the geographic information system (GIS) and mathematical optimization approaches were combined into a new tool developed by CNR-ITAE and the University of Bologna in the SuperP2G project, aiming to support the interested stakeholders in the investigation and selection of the optimum size, location, and operations of P2H and P2G industrial plants while minimizing the levelized cost of hydrogen (LCOH). In the present study, the tool has been applied to hydrogen mobility, specifically to investigate the conversion of the existing refuelling stations on Italian highways to hydrogen refuelling stations (HRSs). Middle-term (2030) and long-term (2050) scenarios were investigated. In 2030, a potential demand of between 7000 and 10,000 tons/year was estimated in Italy, increasing to between 32,600 and 72,500 tons/year in 2050. The optimum P2H plant configuration to supply the HRS was calculated in different scenarios. Despite the optimization, even if the levelized cost of hydrogen (LCOH) reduces from 7.0–7.5 €/kg in 2030 to 5.6–6.2 €/kg in 2050, the results demonstrate that the replacement of the traditional fuels, i.e., gasoline, diesel, and liquefied petroleum gases (LPGs), will be disadvantaged without incentives or any other economic supporting schemes.

International audience

The transition to a sustainable society and a carbon-neutral economy by 2050 requires extensive deployment of renewable energy sources that, due to the aleatority and non-programmability of most of them, may seriously affect the stability of existing power grids. In this context, buildings are increasingly being seen as a potential source of energy flexibility for the power grid. In literature, key performance indicators, allowing different aspects of the load management, are used to investigate buildings’ energy flexibility. The paper reviews existing indicators developed in the context of theoretical, experimental and numerical studies on flexible buildings, outlining the current status and the potential future perspective. Moreover, the paper briefly reviews the range of grid services that flexible buildings can provide to support the reliability of the electric power system which is potentially challenged by the increasing interconnection of distributed variable renewable generation.

This article explores Robert E. Lucas’s policy agenda and his engagement with the public debate between the 1970s and early 1980s. It investigates how he interacted with the public debate by envisioning key principles of his macroeconomic theory and methodology, and how he promoted his policy agenda. An exploration of Lucas’s personal and professional archives sheds light on his participation in policy debates after the publication of his works, illustrating how Lucas built a discreet and cautious way of engaging with the public. Lucas did not propose a detailed program to implement his policy agenda, nor was he actively promoting his policy agenda. The article suggests that Lucas’s originality compared to his contemporaries was his belief on the ability of macroeconomics to scientifically devise binding policy rules that could be integrated in an economic constitution. Cet article analyse le programme de politique économique de Robert E. Lucas et l'engagement de ce dernier dans le débat public entre la fin des années 1960 et la fin dans les années 1970 et au début des années 1980. L'article s’interroge d'abord sur l'interaction entre le contexte du débat public et les principes méthodologiques et théoriques de la macroéconomie de Lucas; puis, nous explorons la manière dont Lucas promeut son programme de politique économique. Grâce à l'exploitation des archives professionnelles et personnelles de Lucas, nous pouvons éclairer sa participation aux débats de politique économique qui suivent la publication de ces travaux; émerge un portrait d'un Lucas prudent et discret dans ses interactions avec le public. Lucas ne défend aucun agenda concret pour la mise en place de ses préconisations de politique économique, et ne fait aucune promotion active de celles-ci. Enfin, nous suggérons que l'originalité de Lucas par rapport à ses contemporains réside dans la conviction que la macroéconomie puisse développer de façon scientifique des règles de politique économique qui pourront être ensuite intégrées dans une constitution économique.

International audience

This contribution to the history of the economic thought aims at describing how “Econometric Policy Evaluation: A Critique” (Lucas, 1976) has been interpreted through four decades of debates. This historical appraisal clarifies how Lucas’s argument is currently understood and discussed within the dynamic stochastic general equilibrium (DSGE) approach. The article illustrates how two opposite interpretations of the Lucas Critique arose in the early 1980s. On the one hand, a “theoretical interpretation” has been championed by the real business cycle (RBC) approach; on the other hand, an “empirical interpretation” has been advocated by Keynesians. Both interpretations can be understood as addressing a common question: Do microfoundations imply parameters’ stability? Following the RBC theoretical interpretation, microfoundations do imply stability; conversely, for Keynesians, parameters’ stability (or instability) should be supported by econometric evidence rather than theoretical considerations. Furthermore, the article argues that the DSGE approach represent a fragile compromise between these two opposite interpretations of Lucas (1976). This is especially true for the recent literature criticizing the DSGE models for being vulnerable to the Lucas Critique.

Purpose: Subcutaneous injections, or “fillers,” are used illicitly and in large quantities by trans women for feminization. They are associated with severe complications, but data on their use are limited, especially in places with widespread access to safe gender-affirming care. Our analysis seeks to assess the prevalence, correlates, and complications of filler use to inform prevention and treatment. Methods: A secondary analysis of cross-sectional survey data from the Trans* National Study conducted from May 2016 to December 2017 of 631 adult trans women in the San Francisco Bay Area, California, recruited using respondent-driven sampling. Results: Around 65/631 participants (10.3%) reported filler use. Filler use was highest among Latinas (21.3% vs. 3.8% among whites, p

Although nearly zero energy buildings have attracted growing research attention, literature analysis shows that only a limited number of researches try to couple load match/grid interaction issues and environmental impacts in early design stages. The study proposes a novel multidisciplinary design approach that allows to integrate these two conflicting aspects aiming to find trade-offs. The proposed approach has been applied to a building case study, equipped with a photovoltaics system without energy storage. The results show that even though on yearly basis the energy use (5,290 kWhe) is largely overcome by the on-site energy generation (8069 kWhe), an oversized PV system alone may not be the best solution for reducing the environmental impact of the building sector, besides not being very efficient in improving load match. Afterwards, a parametric analysis was carry out analysing three redesign scenarios, obtained varying the sizes of the PV system and installing different sizes of the storage systems. The results show that the use of storage systems, in addition to decrease the grid dependency, can increase the environmental benefits arising from the renewable energy sources (e.g. there is a decrease of global warming potential of 48%, compared to the base case, with 5.28 kWp PV system and 10 kWh storage system). Conflicting results are found according to specific impact categories and this suggests the need for a holistic approach, including different domains and indicators. In this context, the proposed approach can contribute to the transition toward low-carbon energy technologies, by supporting researches and designers to take environmentally sound considerations.

Book Review of “Expectations. Theory and Application from Historical Perspective” edited by Arie Arnon, Warren Young and Karine van der Beek

Deliverable D3.3 "Full hybrid storage integrated" describes the integration phase of the hybrid storages for the Mediterranean and the Continental concept in the laboratories. Special focus was put on the hydraulic and electric integration of the main components. With D3.3, the knowledge about the integration of the specific components of the HYBUILD concepts is passed to the demo sites inside the HYBUILD project, where the technologies will be installed. Furthermore, it may help researchers and developers working on future experiments with the same or similar components. Therefore, potential problems in the system integration can be identified in advance. Although the thermal and electric storages used in both concepts of HYBUILD are similar, their integration into the two concepts is different. Hence, both concepts are always dealt separately in the following. For the Mediterranean sub-system, the main purpose of the activity described in D3.3 was the integration of the different components: heat pump with latent storage (RPW-HEX), batteries with DC bus and sorption module and the subsequent integration of all of them together at lab scale. For the Continental sub-system, the main purposes were: the integration of the heat pump with a DC powered inverter and the latent storage (RPW-HEX) in a first experimental test series (2019) and the integration of the heat pump with a DC powered inverter, the latent storage (RPW-HEX), the decentralized DHW storages and the thermal controller in a second experimental test series (2020). The aim of the second test series was also to demonstrate heating/cooling and DHW-generation operation under realistic test conditions in the lab.

Climate Change is a priority, due to the large variety of implications and importance that it may cause in the next decades. In this context, the building sector is a significant contributor to greenhouse gas emissions. For this reason, buildings should be designed in such a way that they are responsible for fewer GHG emissions. In this context, the paper analyses the potential impact of climate change on the energy performances of buildings, with and without onsite generation from renewable energy, using a prototype building located in Messina (Italy) as case study. The analysis is based on Intergovernmental Panel on Climate Change RCP scenarios and the results confirm the already known overall increase in total energy consumption of a building due to climate change, with a relative decrease in heating demand and increase in cooling demand. The analysis highlights that an active building (including onsite renewable energy generation) responds better to climate change than a passive building in terms of Global Warming Potential. The use of local energy storage will greatly improve the flexibility of the building to load-match and at the same time it could reduce CO2eq emissions.

The present work describes the activities performed to develop the prototype of the electric energy storage system of the HYBUILD project. The final purpose of the work done was to choose, test, and assemble the electric energy storage system.

State of charge estimation and ageing evolution of lithium ion (Li-Ion) batteries are key points for their massive applications in the market. However, the battery behavior is very complex to understand because many parameters act in determining their ageing evolution. Therefore, traditional analytical models employed for this purpose are often affected by inaccuracy. In this context, machine learning techniques can provide a viable alternative to traditional models and a useful tool to characterize the batteries behavior. In this work, different machine learning techniques were applied to model the impedance evolution over time of an aged cobalt based Li-Ion battery, cycled under a stationary frequency regulation profile for grid application. The different ML techniques were compared in terms of accuracy to determine the state of charge and the state of health over the battery ageing phenomena. Experimental results showed that ML based on Random Forest algorithm can be profitably used for this purpose.

International audience; The International Seminar on Macroeconomics (ISoM) is an annual conference, which was co-sponsored, during 15 years (1978-1993) by the French EHESS and the NBER. This article uncovers the scientific and institutional dynamics unrolling from this cooperation. The ISoM, we argue, constituted a decisive step towards the making of a European network of economists, sharing a distinctive style of economics, insofar that the Seminar gathered macroeconomists who were leading the development of this European network. We illustrate how the ISoM stands at the crossroad of two types of ‘internationalisation’ of economics: on the one hand, the integration of European national communities; on the other hand, the process of ‘Americanisation’ of economics. While existing literature on ‘internationalisation’ focuses on the national level, our contribution investigates its European level. Moreover, we unveils the key role played in this process by macroeconomics — and more specifically, large-scale macroeconometric modelling on the one hand, and the disequilibrium theory on the other hand. These two approaches provided a common research agenda and shared scientific standards for the emerging network.

Introduction The COVID-19 pandemic has required a shift of many routine primary care visits to telemedicine, potentially widening disparities in care access among vulnerable populations. In a publicly-funded HIV clinic, we aimed to evaluate a pre-visit phone-based planning intervention to address anticipated barriers to telemedicine. Methods We conducted a pragmatic randomized controlled trial of patients scheduled for a phone-based HIV primary care visit at the Ward 86 HIV clinic in San Francisco from 15 April to 15 May 2020. Once reached by phone, patients were randomized to either have a structured pre-visit planning intervention to address barriers to an upcoming telemedicine visit versus a standard reminder call. The primary outcome was telemedicine visit attendance. Results Of 476 scheduled telemedicine visits, 280 patients were reached by a pre-visit call to offer enrollment. Patients were less likely to be reached if virally unsuppressed (odds ratio (OR) 0.11, 95% confidence intervals (CI) 0.03–0.48), CD4 Conclusions A structured phone-based planning call to address barriers to telemedicine in a public HIV clinic was less likely to reach patients with poorly-controlled HIV and patients experiencing homelessness, suggesting additional interventions may be needed in this population to ensure access to telemedicine-based care. Among patients reachable by phone, telemedicine visit attendance was high and not improved with a structured pre-visit intervention, suggesting that standard reminders may be adequate in this population.

Background There is an urgent need to understand the dynamics and risk factors driving ongoing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission during shelter-in-place mandates. Methods We offered SARS-CoV-2 reverse-transcription polymerase chain reaction (PCR) and antibody (Abbott ARCHITECT IgG) testing, regardless of symptoms, to all residents (aged ≥4 years) and workers in a San Francisco census tract (population: 5174) at outdoor, community-mobilized events over 4 days. We estimated SARS-CoV-2 point prevalence (PCR positive) and cumulative incidence (antibody or PCR positive) in the census tract and evaluated risk factors for recent (PCR positive/antibody negative) vs prior infection (antibody positive/PCR negative). SARS-CoV-2 genome recovery and phylogenetics were used to measure viral strain diversity, establish viral lineages present, and estimate number of introductions. Results We tested 3953 persons (40% Latinx; 41% White; 9% Asian/Pacific Islander; and 2% Black). Overall, 2.1% (83/3871) tested PCR positive: 95% were Latinx and 52% were asymptomatic when tested; 1.7% of census tract residents and 6.0% of workers (non–census tract residents) were PCR positive. Among 2598 tract residents, estimated point prevalence of PCR positives was 2.3% (95% confidence interval [CI], 1.2%–3.8%): 3.9% (95% CI, 2.0%–6.4%) among Latinx persons vs 0.2% (95% CI, .0–.4%) among non-Latinx persons. Estimated cumulative incidence among residents was 6.1% (95% CI, 4.0%–8.6%). Prior infections were 67% Latinx, 16% White, and 17% other ethnicities. Among recent infections, 96% were Latinx. Risk factors for recent infection were Latinx ethnicity, inability to shelter in place and maintain income, frontline service work, unemployment, and household income Conclusions SARS-CoV-2 infections from diverse lineages continued circulating among low-income, Latinx persons unable to work from home and maintain income during San Francisco’s shelter-in-place ordinance.

BackgroundWe characterized SARS-CoV-2 infections in a densely-populated, majority Latinx San Francisco community six-weeks into the city’s shelter-in-place order.MethodsWe offered SARS-CoV-2 reverse transcription-PCR and antibody (Abbott ARCHITECT IgG) testing, regardless of symptoms, to all residents (>4 years) and workers in a San Francisco census tract (population: 5,174) at outdoor, community-mobilized events over four days. We estimated SARS-CoV-2 point prevalence (PCR-positive) and cumulative incidence (antibody or PCR-positive) in the census tract and evaluated risk factors for recent (PCR-positive/antibody-negative) versus prior infection (antibody-positive/PCR-negative). SARS-CoV-2 genome recovery and phylogenetics were used to measure viral strain diversity, establish viral lineages present, and estimate number of introductions.ResultsWe tested 3,953 persons: 40% Latinx; 41% White; 9% Asian/Pacific Islander; and 2% Black. Overall, 2.1% (83/3,871) tested PCR-positive: 95% were Latinx and 52% asymptomatic when tested. 1.7% of residents and 6.0% of workers (non-census tract residents) were PCR-positive. Among 2,598 census tract residents, estimated point prevalence of PCR-positives was 2.3% (95%CI: 1.2-3.8%): 3.9% (95%CI: 2.0-6.4%) among Latinx vs. 0.2% (95%CI: 0.0-0.4%) among non-Latinx persons. Estimated cumulative incidence among residents was 6.1% (95%CI: 4.0-8.6%). Prior infections were 67% Latinx, 16% White, and 17% other ethnicities. Among recent infections, 96% were Latinx. Risk factors for recent infection were Latinx ethnicity, inability to shelter-in-place and maintain income, frontline service work, unemployment, and household income ConclusionSARS-CoV-2 infections from diverse lineages continued circulating among low-income, Latinx persons unable to work from home and maintain income during San Francisco’s shelter-in-place ordinance.

The development of Lithium-ion batteries for electric vehicles have recently become the subject of large research efforts due to some remarkable advantages over other kinds of batteries, such as: high energy density, high power density, long cycle life and long calendar life. This paper is aimed to develop an ageing model suitable to estimate the battery lifetime, the residual capacity and reliability margins under different driving cycles, taking also into account the battery calendar ageing.

The urban area is characterized by different urban ecosystems that interact with different institutional levels, including different stakeholders and decision-makers, such as public administrations and governments. This can create many institutional conflicts in planning and designing the urban space. It would arguably be ideal for an urban area to be planned like a socio-ecological system where the urban ecosystem and institutional levels interact with each other in a multi-scale analysis. This work embraces a planning process that aims at being applied to a multi-institutional level approach that is able to match different visions and stakeholders' needs, combining bottom-up and top-down participation approaches. At the urban scale, the use of this approach is sometimes criticized because it appears to increase conflicts between the different stakeholders. Starting from a case study in the Municipality of Lecce, South Italy, we apply a top-down and bottom-up participation approach to overcome conflicts at the institutional levels in the use of the urban space in the Plan of the Urban University Center. The bottom-up participation action analyzes the vision of people that frequent the urban context. After that, we share this vision in direct comparison with decision-makers to develop the planning and design solutions. The final result is a draft of the hypothetical Plan of the Urban University Center. In this way, the bottom-up and top-down approaches are useful to match the need of the community that uses the area with the vision of urban space development of decision-makers, reducing the conflicts that can arise between different institutional levels. In this study, it also emerges that the urban question is not green areas vs. new buildings, but it is important to focus on the social use of the space to develop human well-being. With the right transition of information and knowledge between different institutional levels, the bottom-up and top-down approaches help develop an operative effective transdisciplinary urban plan and design. Therefore, public participation with bottom-up and top-down approaches is not a tool to obtain maximum consensus, but mainly a moment of confrontation to better address social issues in urban planning and design.

Resilient microgrids have been the subject of growing interest from information and communications technology (ICT) service providers to assure service availability (and therefore revenue) even in the case of grid fault due to bad weather conditions, as an internal storage capacity as uninterruptible power supply is used. However, such storage equipment represents an unavoidable cost in terms of initial investment, maintenance, and operational efficiency. In this work, starting from a previous development of a prototype supply system for a landline station, the control algorithm of the storage devices was investigated to optimize the cost/benefit ratio. A fuzzy logic system controller was developed to exploit the revenue opportunities offered by the energy market, converting a landline station into an active system that exchanges power through the grid. Besides this, a fuel cell generator was integrated to achieve further benefits (system resiliency and battery size reduction). The simulation results indicated a well-reactive behavior for energy price, battery state of charge, and grid fault probability variations.

With the aim to follow the National and European regulations related to the transport field numerous initiatives have given rise to studies and analyses of low/zero environmental impact powertrain. Many investments have been made in the electric vehicles (BEVs-Batteries Electric Vehicles) field although these still present limits related to low range of autonomy and long charging times. The minibus realized by CNR ITAE within the "i-NEXT" project (funded by Italian Ministry of Educational, University and Research) has a hybrid electric powertrain based on fuel cell (FC) technology and lithium batteries (FCHEV - Fuel Cell Hybrid Electric Vehicle). The present work reports the tests drive in which different conditions of the operating range have been verified. (C) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

The growing number of Electric Vehicles in circulation, will soon pose the problem of how to manage spent batteries which, having exceeded their useful lifetime, no longer meet the specifications for usage in EV. A viable possibility is their reuse in applications less demanding than EV. This work is aimed to develop an ageing model able to predict the residual lifespan of EV Li-ion batteries in second life applications dealing with stationary energy storage systems.

Scheduling of energy storage systems of distributed generation is a key element for optimal renewable energy sources (RES) exploitation in smart grids, demand side response strategies implementation and prosumers interaction with Distribution System Operators (DSOs). In this context, this paper presents the implementation of a management system for energy storage scheduling, which allows taking appropriate account of the storage system behavior in real cases. To properly consider the real system operation, the employed battery model is modified, in order to include also the hysteresis phenomena in state of charge estimation in both charging and discharging operation. The validation of the proposed methodology is supported by experimental tests which allow comparing two different battery models. The obtained results show that better results can be obtained with the model including the hysteresis effect.