Fast Transition Research Articles

Research on the energy security and future development of China

Nowadays, with the increase in carbon dioxide emissions, the global temperature is also increasing. Therefore, energy conservation and carbon emission reduction have been very hot topics in recent years. Nowadays, the best way to save energy and reduce emissions is to carry out energy transition. However, in the process of reducing carbon emissions and accelerating the energy transition, people often ignore some of these problems: First, in the process of rapid energy transition, energy supply is difficult to take care of and energy security is also difficult to guarantee, however, in most energy development studies, these points are easily ignored. The research theme of this study is energy supply guarantee, new energy security and the future development of energy. This research will take China as the entry point. The object of the research is the development of fossil fuels and clean energy, and the method of research is to search the literature and integrate the content. At present, the requirements for an energy transition are very urgent, but a too fast transition may encounter an insufficient energy supply and unguaranteed energy security. So, the government needs to build a new energy system as soon as possible and develop the technologies that are related to it.

Fabrication of Low-Temperature Fast Gelation β-Cyclodextrin-Based Hydrogel-Loaded Medicine for Wound Dressings.

β-Cyclodextrin (β-CD) is often used as a drug carrier for biomedical materials due to its unique cavity structure. Herein, β-CD was modified by acryloyl chloride and further copolymerized with N-isopropylacrylamide (NIPAM) and acrylic acid (AA) to obtain PNIPAM-co-β-CD-AC. The results showed that the critical phase transition temperature of PNIPAM/β-CD-AC could be controlled at 19 °C, and the fast sol-gel phase transition was realized in 2-10 s. The hydrophobic drug carried in this hydrogel can constantly be released for more than 6 days at pH values (pH 5.5-8), and the duration may match the recovery of the wound. As a dressing hydrogel, its rapid gel formation and inversion as well as shear-thinning behavior prevent secondary wound damage. The β-CD-based hydrogel also has good biocompatibility and antioxidant properties, which provide a good potential choice for wound dressings, especially for exposed wounds in winter.

Optimizing Micro Gas Turbine Operation in a Microgrid System With Natural Gas and Hydrogen Fuel: An Artificial Intelligence-Based Approach

Abstract In the coming years, decentralized power generation systems with renewables are expected to take a leading role, and micro gas turbines will serve as backup sources to compensate for times of low inputs from other sources. In order to deal with the unpredictable energy inputs from renewables, the micro gas turbine must be capable of running under varying load conditions and making fast transitions between them. The operation of a micro gas turbine in an integrated microgrid (MG) has the potential to reduce operational costs and ensure the delivery of demanded heat and power to consumers. This paper investigates the operation of a micro gas turbine in a MG, serving as a supplementary power source for a municipal building. The building's required energy is initially provided by wind turbine power, and the micro gas turbine serves as a backup source during times of wind power deficiency. The micro gas turbine can operate using a natural gas/hydrogen fuel blend ranging from zero to 100% hydrogen. Furthermore, a water electrolyzer with a hydrogen tank is available to operate as a storage system within the MG. The study's results demonstrate the economic and environmental benefits of using hydrogen storage and optimizing operational planning in the MG. The primary objective of the paper is to highlight the feasibility and benefits of employing micro gas turbines and hydrogen storage systems within a MG as a renewable energy backup power source.

Properties of isolated galaxies in the Digital Survey Isolated Galaxies (DSIG) catalogue within a redshift range (0.005 < z < 0.080)

ABSTRACT Evolution of galaxies is known to be influenced by a number of factors such as the environment that hosts the galaxy as well as the galaxies intrinsic properties. The environmental effects on galaxy properties have not been fully quantified. In our study, we analysed a sample of isolated galaxies within 0.005 < z < 0.080 from Sloan Digital Sky Survey data release 16, as part of a Digital Survey Isolated Galaxies catalogue. The aim was to investigate intrinsic physical properties of singly isolated galaxies in low-density environment. We investigated the galaxies morphology, colour, luminosity, stellar masses, and star formation rates (SFRs). A concentration index, Cr, of 2.65 separates our isolated sample into early and late types, with the late-types (spiral galaxies) dominating the isolated sample at 68 per cent as confirmed from the visually classified sample obtained from Galaxy Zoo. Our isolated ellipticals are redder, massive, and more luminous, while the isolated spirals are blue, less massive, and less luminous. Both the isolated spirals and ellipticals have steeper colour relations indicating a fast transition to the red sequence. In the colour–colour analysis, most ellipticals were quiescent with the majority of spirals being star forming. 5 per cent of the isolated ellipticals have recently quenched their star formation and are transiting to the red sequence. The isolated spirals experiences higher star-forming activities, with a small fraction of passively evolving high-mass isolated spirals. Similarly, isolated ellipticals exhibit low SFRs indicating passive evolution, with a fraction being actively star forming.

Solar parking lot management: An IoT platform for smart charging EV fleets, using real-time data and production forecasts

The fast transition to the electrification of the energy system, combined with an exponential growth of the market share of electric vehicles, is leading to a tight interrelation between electric energy production and transportation, two prominent sectors in fossil fuels consumption and greenhouse gas emissions. Accelerating this process, the management of electric fluxes, aiming at optimizing production and demand coupling, plays a crucial role in reaching the net-zero emission target. The proposed software platform is designed to optimally manage the energy fluxes for a solar powered parking lot, serving a fleet of electric vehicles; the real-time knowledge of energy production and demand, in conjunction with forecasted power generation, allows the maximization of renewable energy self-consumption, thus reducing the exchange with the external grid. The software platform can work either in design mode, allowing the dimensioning of the various parking lot components, or in real-time mode managing instantaneously the energy balance. As a case study, it is tested on the 2019 parking lot mobility data of a research center, assuming a complete transformation of the then existing fleet of employees' cars to electric vehicles. A comparison of the resulting energy flows with those projected by an established commercial tool is performed, as well as a preliminary economic evaluation. Both consistency of the simulation results and favorable economics validate the presented smart charging algorithm and Internet of Things platform for the real-time energy management of a solar parking lot.

The thermochromic smart window and thermo-electrochromic device(T-ECD) based on PNIPAm/Ppy composite hydrogel for fast phase transition

Thermochromic smart windows possess great application potential in terms of building energy conservation. Herein, a novel smart window is designed by combining thermochromic poly(N-isopropylacrylamide) (PNIPAm) and polypyrrole (Ppy). The photothermal conversion effect of Ppy could effectively accelerate the phase transition of PNIPAm. The Ppy could provide extra heat for PNIPAm hydrogel, the phase transition time of PNIPAm/Ppy would be reduced to 3 min(12 min for pure PNIPAm hydrogel). The smart window exhibits excellent solar modulation efficiency(53.7 %). Different concentrations of KCl could regulate phase transition temperature of PNIPAm between 20 and 32 °C. Under irradiation of simulated light for 20 min, the water temperature of test tube covered by PNIPAm/Ppy smart window is 3.5 °C lower than that of blank glass. Moreover, T-ECD based on PNIPAm/Ppy could reduce phase transition time to 90 s. The electrochromic property of Ppy could endow T-ECD with more colours, and The T-ECD exhibits high solar modulation efficiency(63.0 %) which could decline transmittance to 0.2 %. PNIPAm/Ppy composite hydrogel provides new ideas for the design of thermochromic smart windows and thermo-electrochromic dual-response devices.

Practical tips for a fast and successful transition to an online curriculum

The COVID-19 pandemic and the following lockdown forced educational institutions to transform their face-to-face curriculum into an online programme in a matter of weeks. In this article, we present 12 tips for a successful transition based on the challenges that we faced in the Bachelor of Medicine at Amsterdam Medical Centre. These tips are divided in four main themes: infrastructure, faculty development, student engagement, and teaching activities. The Community of Inquiry model is used as backbone in all tips, since teaching presence, social presence, and cognitive presence are essential factors in effective online education. These tips can be useful for everyone who wants to implement online education in their curriculum, whether borne out of necessity or by design.

Bird communities in a selectively logged tropical montane forest are dominated by small, low-elevation species

Tropical montane forests are critical centres of terrestrial biodiversity and endemism, and face a range of threats, including selective logging and climate change. However, few studies have explored the joint influence of these threats, particularly in tropical mountains, despite how crucial it is to understand the cumulative impact of forest loss and climate change on biodiversity. We used mist-netting and bird ringing data from a long-term (10-year) community and population monitoring program to examine how the composition of the mid-elevation Eastern Himalayan understorey bird community changed in the mid-elevation primary and logged forest. Because logged forest is warmer than primary forest, we hypothesised that the bird community would shift towards lower elevation species, with a faster transition in logged forest. Further, because logged forest has lower arthropod abundance, we hypothesised that the primary forest community would have larger species than the logged forest community. Our study shows that the bird community in the logged forest shifted towards lower-elevation species than in the primary forest (although this was not statistically significant). Moreover, we found that smaller species were better able to colonise warmer logged forest, whereas larger species reached higher densities in primary forest. These trends are likely to be driven by climate change causing upslope range shifts and logged forest selecting for species that are likely to tolerate the consequently altered abiotic (higher temperatures) and biotic (lower resources) environment. These findings have significant implications for understanding the impacts of forest loss and climate change on biodiversity, particularly in tropical montane forests.

A “Polymer‐in‐Salt” Solid Electrolyte Enabled by Fast Phase Transition Route for Stable Zn Batteries

AbstractSolid polymer electrolyte‐based batteries show great promise because of their safe operating properties, wide voltage window and suitable flexibility. However, low ionic conductivity, low cation transfer number, weak oxidation/reduction resistance and low mechanical strength limit their implementation in Zn ion batteries. Here, w e developed a “polymer‐in‐salt” Zn2+‐conductive solid electrolyte (denoted as 70% salt‐SPE) constructed by a simple and fast phase transition method. The room‐temperature ionic conductivity and the transfer number of the 70% salt‐SPE reaches 1.6 mS cm−1 and 0.78, respectively. Meanwhile, the ZnF2‐rich inorganic/organic hybrid solid electrolyte interface is formed, and the stable voltage window reaches 9.35 V. In consequence, the Zn||Zn symmetric cell continuously cycles over 700 hours at current density of 2 mA cm−2 and the Zn||Cu symmetric battery runs with Coulombic efficiency of >99%. The Zn||MnPBA full battery delivers a discharge specific capacity of 109 mAh g−1 at room temperature and 190 mAh g−1 at 60 °C. Meanwhile, impressive cyclic stability of 6000 cycles with capacity retention of 80% is achieved, which originates from the effectively optimized ion transport action and dendrite‐free Zn plating/stripping.

3D‐Architected low melting point alloys foam microstructure‐reinforced polymer composite with superior stiffness‐switchable for soft actuator

AbstractStiffness variable materials have aroused extensive research interest in smart devices, especially in soft actuators. However, achieving materials with high stiffness switch range remains challenging. Here, a novel three‐dimensional (3D) lightweight Field's metal (FM) foam was developed. Meanwhile, the polymer composite (SUFF) with superior stiffness switchable capacity was fabricated by embedding FM foam into a kind of designed stiffness variable polymer. The SUFF shows outstanding conductivity under relatively low FM volume fraction of 20.6%. Impressively, because of the extremely high modulus and fast transition of FM foam, the stiffness switch ratio of the SUFF are able to reach an ultra‐high value of 6987.5‐folds. Apart from its exceptional stiffness switchable capacity, the SUFF also possesses remarkable shape memory and self‐healing characteristics. Next, the SUFF was then fastened to a soft actuator as the stiffness changing units. The obtained actuator was able to exhibit a short heating–cooling cycle time of 44 s while using 10 A of current and 4°C water for cooling. Moreover, the actuator can reach remarkable values of 973 mN/mm and 4729 mN, respectively, for its stiffness and net force. Then, a soft robot gripper made up of three obtained actuators mounted on a base demonstrates its excellent load and stiffness switchable ability. It can lift a variety of objects with various forms with weights up to more than 3 kg. This study might provide a reference for application of stiffness variable materials in soft actuators.Highlights The FM foam were designed and synthetized by lost‐wax casting method. The polymer composite exhibits large stiffness switching range. The polymer composite achieves 6987.5‐folds rigid/soft stiffness ratio. A 3D‐printing soft actuator was fabricated using obtained polymer composite. The assembled robotic gripper can lift weights up to more than 3 kg.

When and how to stop palliative antineoplastic treatment and to organise palliative care for patients with incurable cancer.

Improving the organisational aspects of the delivery of palliative care in order to support patients throughout their disease trajectory has received limited attention. To investigate the opportunities and barriers related to organising palliation for people with terminal cancer and their families. An explorative interview study was conducted among 31 nurses and three physicians concerning an intervention facilitating a fast transition from treatment at a cancer centre at a university hospital to palliation at home. A thematic analysis was conducted. This article presents three out of seven themes: 1) improvement in the cessation of antineoplastic treatment in palliation; 2) improvement in organisations delivering palliation; and 3) improvement in multidisciplinary and cross-sectoral collaboration. The results demonstrate the demand for flexible, family-centred and integrated palliation at all levels, from communication and the collaborative relationship between healthcare professionals and families to service sectors.

Fast energy transition as a best strategy for all? The nash equilibrium of long-term energy planning strategies in coupled power markets

The research links energy system development planning to day-ahead energy markets, market coupling, and renewable energy integration, with a novel approach based on game theory. A two-level method is suggested for long-term energy strategy decisions. In the first stage, four hypothetical zones are simulated using an energy system's operation optimization model, emphasizing electricity flows. Game theory is employed in the second stage to select the best market-coupled zone strategy. A game reflecting transition dynamic, renewables integration, and demand response is formulated in the second step of the approach, where each of the four zones have two possible strategies (fast or slow transition), resulting in 16 sets of strategies (scenarios). Results demonstrate the feasibility of determining a Nash equilibrium, enhancing decision-making compared to prior methods. For the observed hypothetical case, a pure Nash equilibrium is found, where all zones opt for a rapid energy transition.

ПРАВОВІ АСПЕКТИ ВИКОРИСТАННЯ ЕКОЛОГІЧНОГО ПОДАТКУ ДЛЯ ВПЛИВУ НА ЕКОЛОГІЗАЦІЮ ГОСПОДАРСЬКОЇ ДІЯЛЬНОСТІ

The article is devoted to the research of the environmental tax as an indirect method of state influence on the activities of economic entities in order to achieve the environmental goals of sustainable development. It is proven that although the Economic Code of Ukraine does not directly provide for environmental policy as a component of state economic policy, the latter must be determined and conducted taking into account the environmental component. It is noted that the legal economic order includes the need for compliance with environmental norms by subjects of economic activity. One of the appropriate indirect methods of state influence for the implementation of sustainable development tasks is an environmental tax. It has two main functions – fiscal and nature protection. It is expedient to ensure a balance between these two functions, which can be achieved only within the framework of the proper economic policy of the state. In modern conditions in Ukraine, the fiscal function of the environmental tax prevails, because the money received from the collection of this tax is directed to other purposes. It is necessary to make changes to the Budget Code of Ukraine, which will establish the purpose of the funds received from the collection of this type of tax exclusively for ecological (nature protection) purposes. In the European Union, environmental or green taxes, which include taxes on energy, transport, pollution and resources, are one of the appropriate methods of influencing the behavior of economic entities to stimulate their fastest transition to a sustainable economy. Proper implementation of the nature protection function by the state within the framework of tax policy can have not only a stimulating nature, but also a restrictive and preventive one. This makes it possible to prevent or significantly reduce the negative impact of economic activity on the natural environment, and not to overcome the consequences of such negative impact. In the European Union, the carbon border adjustment mechanism СВАМ (Carbon Border Adjustment Mechanism) is being introduced, which makes it necessary for Ukraine to stimulate domestic economic entities to significantly reduce the level of CO2 emissions, because otherwise they may lose access to the markets of the European Union from 2025. The tax policy of Ukraine to increase environmental tax rates for environmental pollution is expedient. It is recognized as necessary to raise the level of environmental taxes to the level of rates of similar taxes in the member states of the European Union. One of the expedient economic methods of reducing the transaction costs of an economic entity for the introduction of “green” technologies and equipment is the use of accelerated depreciation of fixed assets for environmental protection purposes, which allows faster (compared to traditional depreciation methods) write-off of the cost of equipment used for environmental goals.

Thermodynamic and Dynamic Transitions and Interaction Aspects in Reorientation Dynamics of Molecular Probe in Organic Compounds: A Series of 1-alkanols with TEMPO.

The spectral and dynamic properties of 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO) in a series of 1-alkanols ranging from methanol to 1-decanol over a temperature range 100-300 K were investigated by electron spin resonance (ESR). The main characteristic ESR temperatures connected with slow to fast motion regime transition; T50G 's and TX1fast 's are situated above the corresponding glass temperatures, Tg, and for the shorter members, the T50G 's lie above or close to melting point, Tm, while the longer ones the T50G < Tm relationship indicates that the TEMPO molecules are in the local disordered regions of the crystalline media. The T50G 's and especially TX1fast 's are compared with the dynamic crossover temperatures, TXVISC = 8.72M0.66, as obtained by fitting the viscosity data in the liquid n-alkanols with the empirical power law. In particular, for NC > 6, the TX1fast 's lie rather close to the TXVISC resembling apolar n-alkanes [PCCP 2018,20,11145-11151], while for NC < 6, they are situated in the vicinity of Tm. The absence of a coincidence for lower1-alkanols indicates that the T50G is significantly influenced by the mutual interaction between the polar TEMPO and the protic polar medium due to the increased polarity and proticity destroyed by the larger-scale melting transition.

P08.05.A A LONGITUDINAL CASE STUDY OF PATIENTS' EXPERIENCES IN THE INITIAL PHASE OF A BRAIN CANCER PATHWAY - AIMING TO IMPROVE PATIENT CARE

Abstract BACKGROUND A brain cancer diagnosis is life-transforming and involves accelerated diagnostics and treatment and care involving multiple settings and healthcare professionals. Patients are confronted with an uncurable cancer disease but also face progressive neurological and cognitive deficits over time, adding to the uncertain and stressful situation. Knowledge of patients' experiences during their hospital stay in the initial diagnostic phase is sparse. This study aimed to explore patients' experiences at the hospital during the diagnostic workup, the brain surgery, and the post-operative period until discharge and to describe what matters to patients when diagnosed with a malignant brain tumour. MATERIAL AND METHODS We used a descriptive longitudinal single-case study design to produce in-depth, context-dependent knowledge and capture real-life situations in patients' day-to-day care experiences from admission to discharge across three different departments throughout the initial diagnostic phase. To explore patients' views directly in the actual situations unfolding in practice, we followed one patient at a time and did 180 hours of field observation and 16 semi-structured interviews. We analyzed field notes and interviews by applying systematic text condensation. RESULTS An overarching theme, "A fast transition", was identified, describing the patients' experiences in the two central themes; "From feeling fine to an unknown journey" and "Patient involvement determined by system factors". Within the two themes, six subthemes emerged from the data: Overwhelming uncertainty and fear, Putting life on hold, An unfamiliar dependency and Being unprepared and side-lined, The significance of close relatives, and Managing care needs and demands. CONCLUSION The results add to understanding patients' experiences during the initial diagnostic phase. While part of the findings are a fact of life for patients diagnosed with a brain tumour, others point to specific areas for improvement. Small changes in care delivery can enhance patient involvement by proactively informing patients about their care plan, ensuring the presence of relatives during information giving and identifying patients' care needs and preferences. Establishing a patient and public involvement group in 2023 will provide more knowledge gaps for future research.

Radiation characteristics of an aerogel-supported fission fragment rocket engine for crewed interplanetary missions

The ionizing radiation properties of a fission fragment rocket engine concept are described in the context of a crewed Mars mission. This propulsion system could achieve very high specific impulses (&amp;gt;106 s) at a high power density (&amp;gt;kW/kg), utilizing micron-sized fissile fuel particles suspended in an aerogel matrix. The fission core is located within the bore of an electromagnet and external neutron moderator material. The low-density aerogel allows for radiative cooling of fuel particles while minimizing collisional losses with the fission fragments, leading to a more efficient use of fissile fuel in producing thrust compared to previous concepts. This paper presents the estimates of the steady-state ionizing radiation equivalent dose to the astronaut crew from both external (e.g., galactic cosmic rays) and internal (reactor) sources. The spacecraft design includes a centrifugation concept where the transit habitation module rotates around the spacecraft’s center of mass, providing artificial gravity to the crew and the separation distance to the nuclear core. We find that the fission fragment propulsion system combined with centrifugation could lead to reduced transit time, reduced equivalent radiation doses, and a reduced risk of long-term exposure to micro-g environments. Such a high-specific impulse propulsion system would enable other crewed fast transit, high delta-V interplanetary missions with payload mass fractions much greater than those of alternative propulsion architecture (chemical and solar electric).

Locomotion techniques with EEG signals in a virtual reality environment

The popularity of virtual reality (VR) experiences has been driven by a combination of technological advances, increased accessibility, and increased interest from both consumers and industries. VR applications are a great example of how immersive environments like Metaverse can take our perception to a new level. Locomotion is the most critical component in VR applications. Locomotion means movement from one place to another in a virtual reality environment. However, VR locomotion can have physical and psychological effects on users. These include potential adverse effects such as cybersickness (CS), eyestrain, disorientation, and psychological problems such as addiction or detachment from reality. Predicting potential problems is essential to understanding and mitigating them. A VREEG dataset was obtained to predict VR locomotion effects with thirty-two participants who completed ten locomotion techniques. This dataset used objective and subjective measures for VR locomotion tasks to assess physiological, usability, and cybersickness/predictability. A predictive model has used EEG features extracted from time, frequency, and time–frequency domains. This model achieved an accuracy of 99% from the dataset for nausea, oculomotor, and disorientation levels. It has also attracted attention due to its teleportation techniques (such as shift and blink locomotion), fast transitions, and low CS. Predictive goals provide insight into potential interests and areas where proactive action can be taken to reduce risks and maximize the benefits of virtual reality technology.

Dumping syndrome after bariatric surgery: prevalence, pathophysiology and role in weight reduction - a systematic review.

Dumping syndrome is a frequent and wellknown adverse event after bariatric surgery and covers a dynamic spectrum of early and late dumping. Accelerated gastric emptying is generally considered to be the cause of gastrointestinal and vasomotor complaints. However, there is much uncertainty regarding the exact pathophysiology of dumping. It has been speculated that the syndrome is a desired consequence of bariatric surgery and contributes to more efficient weight loss, but supporting data are scarce. A systematic search was conducted in PubMed in July-August 2021. The prevalence of dumping after the most frequently performed bariatric procedures was analyzed, as well as underlying pathophysiology and its role in weight reduction. Roux-en-Y gastric bypass (RYGB) is associated with the highest postoperative prevalence of dumping. The fast transit induces neurohumoral changes which contribute to an imbalance between postprandial glucose and insulin levels, resulting in hypoglycemia which is the hallmark of late dumping. Early dumping can, when received in a positive way, become a tool to maintain a strict dietary pattern, but no significant relationship to the degree of weight loss has been shown. However, late dumping is detrimental and promotes overall higher caloric intake. Dumping syndrome is common after bariatric surgery, especially after RYGB. The pathophysiology is complex and ambiguous. Currently available data do not support dumping as a necessary condition to induce weight loss after bariatric surgery.

Fastest Motion of a System of Interacting Mass Points along a Rough Horizontal Straight Line

An optimal control problem for a system of material points that move along a horizontal rough line is considered. The system moves due to forces of the interaction between the points and the forces of Coulomb’s dry friction acting between points and the underlying line. Only forward movement is allowed. A control algorithm is proposed which provides the fastest transition of the system from one state of rest to another.

New concept of renewable energy priority zones for efficient onshore wind and solar expansion

The intensification of climate change impacts requires a fast and efficient transition of energy systems and deployment of renewable energies worldwide. An adequate site assessment strategy forms the basis for expanding installed capacities and energy yield. This study applies a set of meaningful criteria to determine site suitability for Germany's onshore wind and utility-scale solar photovoltaics facilities. An aggregated priority index involving meteorological-technical, economic, and environmental criteria is developed and used in a new concept for identifying renewable energy priority zones, where installations of wind and solar energy facilities should be prioritized. As a novelty, this resource-centered approach does not only analyze the mean energy potential as a meteorological criterion but also accounts for other characteristics such as variability, complementarity, and predictability. The results indicate that reducing legal restrictions substantially facilitates wind and solar energy capacity expansion in prioritized zones. With weak restrictions, up to 22% and 12% of Germany represent priority zones for an efficient and sustainable use of solar and wind energy. However, due to the intermittent nature of wind and solar resources, mismatches between generation potential and electricity demand would persist even with substantial capacity expansion. Future energy systems must advance the expansion of renewable energy capacities just as the flexibilization of demand or an increase of storage capacities to guarantee future energy security and mitigate climate change. The newly developed renewable energy priority zones are a starting point and can be transferred to other study areas by specifically adapting criteria and their weighting.