Search Results (139)

This article compares urban planning affecting historic buildings in Berlin and Stockholm. It examines some cases of preservation, demolition and reconstruction of historic buildings: the Hansa Quarter and the Palace of the Republic in Berlin, and Sergels torg with the House of Culture and Vällingby in Stockholm. Today, while Berlin has opted for reconstruction in several cases, Stockholm is preserving the status quo achieved by the large-scale demolitions during the 1950s and 1960s. Different historic approaches in urban planning are subsumed under the categories “architecture as wellbeing” and “the automotive city.” The policy cycle serves as a framework for a qualitative content analysis of debates on urban planning in both city councils. The article tests the hypothesis whether war destructions present in Berlin, but not in Stockholm, can explain the lack of plans for reconstruction of historic buildings in Stockholm. The examination of historic developments and current legislation on German and Swedish cultural policy and the case studies of the above-named buildings yield the result that the hypothesis is proven wrong. Instead, possible explanations for the lack of will to reconstruct in Stockholm are Swedish legal tradition since the 19th century, which provides little and weak protection to historic buildings, and the “people’s home” ideology shaping the Swedish self-perception as a modern nation. International legislation on monument protection such as the ICOMOS-ICCROM Guidance on Post-Disaster and Post-Conflict Recovery and Reconstruction (2023), which becomes ever more encompassing, will perhaps introduce a future policy change. Full article

This paper explores the role of absolute truth in the peace building process through the work of Joseph Ratzinger. In his reflections on the consequences of war in ancient Rome and post-war Europe, Ratzinger presents a pattern of human rejection of the Christian God as absolute truth in search for material security or comfort. By using Ratzinger’s theology of politics, this article offers a point of departure for peace building that considers the relationship between absolute truth and material security in a contested landscape of post-conflict truth claims. With the arrival of AI in the battle for truth, this reflection is even more pertinent. Full article

Private investment is critical for post-conflict economic recovery, yet evidence on how specific fiscal policy instruments, such as taxation, borrowing composition, and expenditure types, affect domestic and foreign investment in a post-conflict set-up remains limited. This study examines whether disaggregated fiscal policies are associated with crowding in or out private investment in Rwanda, a post-conflict economy characterized by constrained fiscal space, shallow credit markets, and evolving institutions. Using a Vector Error Correction Model (VECM), on quarterly data spanning 1996 Q1–2024 Q4, the analysis captures long- and short-run dynamics between disaggregated fiscal variables, institutional quality, and private investment. The results indicate that direct taxes and domestically financed debt are negatively associated with both domestic and foreign private investment. Externally financed capital spending, on the other hand, is associated with a crowding-in effect, stimulating both local and foreign investment. Lagged measures of institutional quality also enhance investment outcomes, highlighting the conditional role of government in shaping fiscal transmission. These findings demonstrate that fiscal effects are instrument-specific, depending on funding sources and composition, and mediated by institutional and macroeconomic conditions. By integrating disaggregated fiscal analysis with institutional context, this study provides empirically grounded insights for designing fiscal strategies that support private sector-led recovery and sustainable growth in post-conflict and resource-constrained economies. Full article

The 1991 Gulf War contaminated more than 49 km² of Kuwaiti desert with hydrocarbon spills, a persistent threat to soil resources, infrastructure and the United Nations Sustainable Development Goals embedded in Kuwait Vision 2035. Managing these legacy lands calls for predictive tools that capture spatial variability while remaining computationally tractable and statistically defensible at the small sample sizes typical of post-conflict monitoring. This study develops a multi-resolution physics-informed neural network that combines wavelet-based parameter encoding, scale-dependent regularisation and a progressive upsampling training protocol. The framework is evaluated on nine trial-pit observations at a single depth of 30 cm in the Al-Ahmadi field, where the contaminated pits show a mean internal friction angle of 26.8° compared with 36.0° at co-located control pits sampled at the same time. Generalisation is assessed by leave-one-out cross-validation across the nine locations. The framework attains a friction-angle root-mean-square error of 1.29°. Under the same data and compute budget, ordinary kriging and a standard physics-informed neural network remain statistically competitive. This outcome indicates that the physics residual acts as a mass-conservation-consistent smoothness regulariser rather than a site-calibrated transport predictor. A multi-objective remediation workflow produces a cost-versus-residual-risk Pareto front for a scenario-specific 1–2 km² case, presented as an illustrative decision-support envelope pending external pilot calibration. A projected pathway from these outcomes to six Sustainable Development Goals and two pillars of Kuwait Vision 2035 is also discussed; quantitative attribution at this sample size is beyond scope. The small-sample, single-depth and single-locality limitations that bound the admissible inference are stated explicitly. Full article

Rubble management in Aleppo is a complex recovery planning problem because debris removal is closely linked to transport access, recycling capacity, reconstruction demand, disposal limits, and local acceptance. This study develops a multi-objective reverse-logistics model for managing post-conflict rubble in the city. The proposed network consists of 21 rubble source nodes, 5 collection and sorting sites, 4 recycling facilities, 5 reconstruction-demand nodes, and 2 disposal sites. The model is formulated as a weighted non-preemptive goal programming problem that considers four objectives: total cost, carbon emissions, dust/social acceptance penalty, and operational implementation risk. Because the last two objectives are strongly context-dependent, they were developed through a Delphi process with 13 experts, and the related subcriteria were weighted using fuzzy FUCOM. Four compromise formulations were tested: weighted goal programming (WGP), augmented max–min fuzzy goal programming (AMM-FGP), weighted additive fuzzy goal programming (WA-FGP), and Max–Min optimization. The resulting solutions were ranked using MARCOS and validated using CRADIS. WGP ranked first, with a MARCOS utility score of 0.697919, followed by Max–Min at 0.654658, AMM-FGP at 0.633123, and WA-FGP at 0.629647. The policy analysis also showed that a 30% recycling subsidy produced the largest improvement, reducing the WGP achievement value from 0.192 to 0.046. These results suggest that, for Aleppo, a rubble-management plan cannot be judged only by cost or emissions. Social nuisance, site operability, and policy support also affect whether a technically efficient network can be implemented in practice. Full article

Post-conflict reconstruction research has examined façade materiality and symbolism, yet the process conditions under which aesthetic specifications are systematically overridden during construction remain neglected. This study investigates why designed architectural aesthetics fail to survive implementation in post-2017 Mosul, Iraq. A mixed-methods design combined formal visual analysis of 12 recently completed residential façades with a structured survey of 45 practicing architects. Survey data reveal that designers are excluded from construction supervision in 76% of projects and that clients intervene in material and color selection in 70% of cases. Visual analysis identifies a sophisticated design language—orthogonal massing articulated through contrasting materials—that is rarely realized in built form. Where designers retain supervisory authority, projects most consistently achieve material–form coherence. The study advances the concept of an aesthetics of interruption (the systematic degradation of designed form–material relationships through the fragmentation of professional authority during construction). Exclusion produces four distinct pathologies: material substitution, execution degradation, language override, and ornamental hollowing. The findings demonstrate that aesthetic degradation in post-conflict reconstruction stems not from design incapacity but from broken process structures. Safeguarding architectural quality requires contractual frameworks mandating designer supervision and material-substitution protocols that protect design intent. Full article

Contemporary post-war cities increasingly require adaptive urban systems capable of addressing climate vulnerability, infrastructural instability, environmental degradation, and human well-being simultaneously. This study develops an interdisciplinary framework for adaptive biophilic infrastructure and resource governance within the context of sustainable post-war reconstruction in Ukraine. The research combines literature analysis, comparative urban assessment, and experimental evaluation of eco-modified construction materials. Particular attention is given to vertical greening systems, adaptive underground infrastructure, daylight-integrated public environments, multifunctional urban systems, and environmentally responsive concrete composites incorporating porous minerals and plant-based biomass. Comparative examples from Montreal, New York, Seoul, and Singapore are examined alongside differentiated Ukrainian urban contexts, including Kyiv, Kharkiv, Dnipro, Odesa, Kherson, Lviv, and Uzhhorod. The findings demonstrate that adaptive biophilic infrastructure may improve urban microclimates, strengthen thermal and acoustic regulation, enhance infrastructural adaptability, and support psycho-emotional comfort within dense and post-conflict urban environments. The study further indicates that underground and layered urban systems increasingly function as multifunctional socio-ecological infrastructures integrating mobility continuity, environmental regulation, public accessibility, emergency protection, and human-centered spatial resilience. The experimental assessment demonstrates that eco-modified materials contribute to moisture stabilization, thermal buffering, acoustic moderation, and passive environmental regulation within adaptive urban systems. The incorporation of porous mineral additives and plant biomass improved the environmental responsiveness of the investigated composites while supporting more resource-efficient construction approaches. The study concludes that sustainable post-war reconstruction requires a transition from fragmented technological interventions toward integrated socio-ecological urban frameworks capable of combining environmental regulation, infrastructural resilience, resource efficiency, adaptive governance, and human-centered spatial design within long-term urban sustainability strategies. Full article

Post-conflict reconstruction concentrates institutional fragility, supply-chain disruption, and weak regulatory enforcement at the moment when long-term resilience trajectories are being set. Myanmar’s housing sector, operating under prolonged civil conflict and post-earthquake reconstruction pressure, exemplifies these conditions. This research adapts Singapore’s Buildable Design Appraisal System (BDAS) and Constructability Appraisal System (CAS) to Myanmar’s post-conflict housing context and translates the empirical findings into a Knowledge-Based Decision Support System (KBDSS). An integrated framework combining Value Chain Analysis (VCA), the Technology Acceptance Model (TAM), and Scott’s Institutional Framework (IF) underpins the study. A questionnaire survey (n = 139) of Myanmar building professionals is analysed using Partial Least Squares Structural Equation Modelling and Necessary Condition Analysis. The model explains 57.9% of the variance in framework adaptation; competitive advantage, perceived usefulness, perceived ease of use, and the post-conflict/disaster context emerge as both sufficient and necessary conditions, while regulative support dominates among the three institutional pillars. These findings underpin the inference logic of a prototype KBDSS for resilient housing reconstruction. This research contributes empirical evidence on operationalising urban resilience under institutional fragility in the Global South. Full article

Female empowerment in post-conflict rural contexts is strategic for food security and socioeconomic resilience. This study analyzed the relationship between women’s productive empowerment and food security in 40 rural women involved in pig production in Santa Rosa del Sur, Bolívar, Colombia. A mixed approach with a descriptive–exploratory design and longitudinal scope was used. Data collection employed adapted versions of the Women’s Empowerment in Agriculture Index (A-WEAgI) and the Household Food Insecurity Access Scale (HFIAS), alongside participant observation and reflective thematic analysis. Quantitative data were analyzed via descriptive statistics and Spearman correlation. The baseline revealed low empowerment regarding income, resources, technical capacities, and time. The global A-WEAgI reached 21%, while HFIAS showed moderate food insecurity in 52% of households. Spearman analysis (CS) indicated moderate negative correlations between food insecurity and income (CS = −0.56), access to resources (CS = −0.51), and technical capacities (CS = −0.49), suggesting that greater women´s empowerment was associates with lower food insecurity. Post-intervention, improvements occurred in technical skills, leadership, and organizational participation. Qualitative findings showed increased confidence in Agroindustry activities, though limitations in economic autonomy, commercialization, and domestic workloads persisted. Gender-focused rural strategies enhance productive capacities and food resilience; however, structural barriers related to economic autonomy and gender inequality persist. Full article

This theoretical essay, inspired in part by the author’s own perplexities during fieldwork and post-conflict reconciliation efforts, draws on transdisciplinary studies of religion and peace science to trace the effects of religious actors and the causes of peace. The reoccurrence and determination of religiously inspired actors in post-conflict settings, where religion has historically influenced both war and peace, is rooted in the enduring effects of local religious systems. Yet the causes of these effects remain open questions. Answering them forces us to move beyond noting, for example, the interpretive association of religious actors and peaceful outcomes to inquiring whether and how religiously inspired actors cause peace. Since so much of contemporary peacebuilding depends on local religious leaders supporting peace efforts or re-traditionalizing rituals, scholars working in post-conflict settings often find themselves pulled into debates about the effects of religion on peace. An empirical task is therefore investigating the causal links between religion and peacebuilding, the effects of religious actors in their cultural context, and how to contribute to effective interreligious dialogue. To reach these ends, however, a theoretical path is needed. This essay offers such a path, firstly, by addressing faulty assumptions and residual problems in current scholarship, and, secondly, providing a pathway for making causal claims. That pathway includes aggregating commensurable data to distinguish sufficient-components in type and token cases, reconstructing the temporal order and likelihood of counterfactuals, and tracing biological universals and cultural knowledge from religious systems to peace events. Full article

When a fuel briquette is pressed using solar electricity in summer and burned for heating in winter, the briquette functions as a seasonal energy store—without batteries, self-discharge, or capital investment in storage infrastructure. This paper quantifies such “indirect energy storage” at an operating briquette production facility in Sumy, Ukraine, using 2024 operational data from a 34 kW hybrid solar power plant integrated into the production process without battery storage under continental climate conditions (50°55′ N) and full-scale military conflict. The objective was to determine the contribution of the solar power plant (SPP) to energy supply, analyse the structure of electricity consumption, and quantify the mechanism of indirect accumulation of renewable energy through transformation into solid biofuels. The study tested two hypotheses: (H1) that integration of a solar power plant into industrial daytime operation (6:00–22:00) achieves a self-consumption rate close to 100%, displacing grid electricity without curtailment or storage losses; and (H2) that the solar fraction embedded in produced briquettes constitutes a quantifiable mechanism of indirect seasonal energy storage despite a temporal mismatch between solar peaks (summer) and product demand (winter). Methods included statistical analysis of monthly and intraday operational data; Pearson correlation analysis between solar generation and production cycles; energy audit of production processes; decomposition of specific consumption into pressing and packaging components; and a simple economic assessment (NPV, IRR, LCOE, payback) with sensitivity analysis. Annual production reached 1222.975 t of briquettes. Total specific electricity consumption (including two short packaging campaigns in June and July only) was 141.3 ± 12.6 kWh/t (CV = 8.9%). After deducting 4962 kWh of dedicated packaging electricity (2.9% of annual consumption), the specific consumption for briquette pressing alone was 136.7 ± 5.0 kWh/t (CV = 3.7%)—within the European benchmark range of 80–150 kWh/t for wood densification, with tight monthly variation indicating a stable, well-tuned pressing operation throughout the year. The SPP supplied 18.3% of total annual electricity, peaking at 33.06% in May and averaging 29.95% from March to August. Intraday analysis of 530 five-minute intervals confirmed a 100% self-consumption rate across all seasons (H1 supported). A total of 223.4 t of briquettes containing accumulated solar energy were produced during the spring–summer period. A weak negative correlation (r = −0.28) between monthly SPP generation and briquette production was observed but did not reach statistical significance (p = 0.385); this descriptive—rather than causal—relationship is consistent with the expected temporal shift between summer surpluses and winter demand, and is itself a signature of indirect rather than direct energy coupling (H2 supported in a descriptive sense). The compound efficiency along the solar-to-stored-fuel chain was estimated at approximately 68%, providing a quantitative indicator for the indirect-storage concept. Economic analysis yielded a simple payback period of about 3 years, NPV (20 yr, 12%) ≈ 1.15 million UAH, IRR ≈ 33%, and LCOE ≈ 3.28 UAH/kWh—61% below the prevailing industrial tariff of 8.45 UAH/kWh—with sensitivity analysis showing positive NPV across ±20% variation in electricity price and ±15% in CAPEX. To the best of the authors’ knowledge, this is the first empirical quantification of biomass-solar integration as a seasonal energy buffer operating without battery storage. The solar energy accumulated in briquettes is sufficient to heat 56–74 households for a full winter season. Regional scaling of the present configuration—under explicit assumptions of comparable facility sizes and operating regimes—could in principle provide fuel for 15,000–20,000 households (8–12% of regional heating needs during energy crises). These findings are directly relevant to post-conflict energy recovery and to regions where attacks on energy infrastructure have left solid biofuels as the primary available heating source. Full article

River water quality assessments are commonly conducted under conventional anthropogenic pressures; however, the long-term environmental impacts of armed conflicts remain insufficiently understood. This study addresses this gap by evaluating the persistence of war-related heavy metal contamination and its associated human health risks in the Tigris River, Mosul, a post-conflict urban system. The results revealed that Cd, Pb, Cr, and Ni concentrations exceeded WHO guideline values across most sites, while Zn remained within acceptable limits. The highest contamination levels were observed in the central urban zone (Zone 3), which was directly affected by military activities. Hazard quotient (HQ) values for Cd and Pb exceeded the safe threshold (HQ > 1) at all sites, identifying them as dominant contributors to toxicity. The cumulative hazard index (HI) reached extremely high levels (>300 in 2022 and >200 in 2023), indicating severe non-carcinogenic health risks despite a slight temporal improvement. Spatially, contamination increased from upstream to downstream, with midstream and downstream areas acting as critical hotspots. Temporally, although pollutant levels declined in 2023, they remained significantly above safe limits, demonstrating limited natural recovery. Overall, the findings provide clear evidence of the long-term persistence of conflict-related contamination and its sustained risks to human health. This study highlights the need for targeted remediation strategies and offers a transferable framework for assessing water quality in conflict-affected river systems.: Full article

Background: Governments increasingly seek whole-system, public-health approaches to prevent serious youth violence. However, there is limited empirical evidence on how such approaches are implemented and sustained in complex, post-conflict settings characterised by coercive control, political instability, and fragmented system ownership. Aim: This study examines the Executive Programme on Paramilitarism and Organised Crime (EPPOC) in Northern Ireland as a system-level implementation architecture for addressing serious youth violence, with a focus on how coordinated action was enabled, constrained, and adapted over time. Methods: We conducted an embedded qualitative case study of EPPOC using systematic analysis of programme documentation, independent evaluations, oversight reports, and population-level data spanning nine years of delivery. Implementation science frameworks (ERIC, Proctor’s implementation outcomes, and CFIR) were applied retrospectively as analytic lenses to examine implementation strategies, outcomes, and contextual determinants. Results: EPPOC demonstrated strong implementation outcomes in acceptability and adoption across statutory and community sectors, supported by cross-government governance, trauma-informed workforce development, and shared learning systems. Penetration and sustainability were more variable and constrained by political instability, short-term funding cycles, uneven departmental ownership, and coercive community conditions. Conclusions: The findings suggest that the most transferable element of EPPOC is not individual interventions but the implementation architecture that enabled coordinated, trauma-responsive action across government in a highly complex environment. This architecture represents a potentially replicable design pattern for jurisdictions seeking to address serious youth violence where traditional programme models struggle to operate. Full article

This study examines the drivers and challenges/barriers faced by built-environment professionals in applying circular economy (CE) principles within Maiduguri, Nigeria’s housing delivery system, a city recovering from prolonged conflict. Using a mixed-method approach, including a literature review, an interview and a questionnaire administered to construction professionals (n = 188), the research assesses awareness and practical implementation. Key drivers for CE adoption include regulatory incentives, increased research funding, potential cost savings, and rising environmental awareness. Major barriers, however, consist of limited technical expertise, weak policy enforcement, and financial constraints. The analysis also reveals significant gaps in on-site waste management and resource recovery practices. To address these issues, this study recommends targeted capacity-building programmes, stronger policy frameworks, and enhanced multi-stakeholder collaboration. Small and Medium Enterprises (SMEs) should be supported to venture into engineering waste recycling and management. These measures aim to promote core CE practices, such as waste minimisation, reuse, recycling, and remanufacturing within the construction industry, aligned with Sustainable Development Goal (SDG) 11 (Sustainable Cities and Communities). The research concludes that integrating CE strategies can foster sustainable housing development in Maiduguri, supporting environmental protection, socio-economic growth, and increased resilience of the built environment in post-conflict contexts. Full article

Post-war reconstruction requires effective decision-support tools capable of integrating technical, economic, and organizational criteria under conditions of high uncertainty. The evaluation and prioritization of damaged buildings for recovery interventions are critical challenges for reconstruction project management. This study proposes a hybrid decision-support framework for assessing the strategic feasibility of building recovery using a novel Strategic Revitalization Index (SRI). The proposed methodology integrates a hierarchical fuzzy inference system, simulation techniques, and an artificial neural network surrogate model. The fuzzy model aggregates four key evaluation dimensions: technical condition of the building, economic feasibility of recovery actions, project implementation capability, and environmental and social impact. To analyze the model’s behavior and generate training data, a synthetic dataset was created using Latin Hypercube Sampling, covering a wide range of possible reconstruction conditions. The generated dataset was subsequently used to train an artificial neural network capable of approximating the nonlinear mapping implemented by the fuzzy decision model. The obtained results demonstrate high predictive performance of the surrogate model, with R² = 0.976, RMSE = 0.0266, MAE = 0.0133, and MAPE = 4.95%. Scenario analysis further illustrates how different recovery strategies influence SRI values and enables comparison of alternative reconstruction approaches. The proposed framework provides a flexible analytical tool for supporting strategic decision-making in post-war reconstruction projects. By combining fuzzy logic, simulation techniques, and machine learning, the model enables systematic prioritization of recovery strategies and may support large-scale reconstruction planning in post-conflict environments. Full article