Abstract:Irrigation modernization can reduce return flow that historically sustained shallow aquifers. We couple field infiltration measurements with a distributed water-balance model under current and proposed scheduling scenarios. Night-time drip schedules lower evaporative loss but also reduce deep percolation, requiring explicit recharge targets when allocating saved surface water.
Abstract:Small town museums digitize collections faster than they can sustain community interpretation. We study curation workflows and oral-history programs in three post-industrial sites adopting shared repository software. Participatory tagging sessions increase local visitation and correct catalog errors that automated metadata pipelines leave unresolved.
Abstract:Centralized cloud pipelines introduce latency when low-cost particulate sensors must trigger local alerts. We deploy lightweight inference on neighborhood gateways and compare alert delay against a cloud-only baseline during dust events. Edge filtering cuts false positives from sensor drift while keeping median alert latency under one minute.
Abstract:Ambient classroom noise is often summarized by average decibel levels that ignore temporal structure. We record lesson segments and extract intermittency and speech-interference metrics alongside brief attention tasks. Irregular spikes predict attention lapses better than mean loudness, suggesting quiet-hour design should target peak events rather than only average levels.
Abstract:Informal collectors recover substantial recyclable mass that municipal models undercount. We co-map collection routes with picker cooperatives and weigh sorted fractions over six weeks. Participatory maps reveal high-yield corridors missed by truck-based schedules, informing transfer-station placement that reduces walking burden while raising recovered tonnage.
Abstract:Hospital discharge summaries are often incomplete when clinicians document in mixed local and formal languages. We fine-tune multilingual encoder-decoder models on paired note corpora from two regional hospitals and evaluate factual consistency against physician ratings. Domain-adaptive pretraining on unlabeled notes improves summary usefulness more than increasing labeled fine-tuning data alone.
Abstract:Group-liability loans can stabilize repayment but may also transmit distress when shared suppliers fail. We track loan cohorts through a documented logistics disruption and compare survival of jointly versus individually liable borrowers. Flexible restructuring rules within groups reduce closure rates without elevating overall portfolio delinquency.
Abstract:Rising surface temperatures in dense neighborhoods may reduce output for outdoor service and construction workers. We couple satellite land-surface temperature with time-use and wage diaries across three coastal districts. Peak afternoon heat islands correlate with shorter effective work spells, with larger effects where shade canopy is sparse.
Abstract:Wetland sedges mediate nutrient retention but depend on rhizosphere microbes for nitrogen transformations. We sequence rhizosphere metagenomes from sedge stands along a documented phosphorus and nitrogen gradient and annotate genes involved in denitrification and methanogenesis. Enriched sites show reduced functional diversity in nitrogen-cycling pathways, with implications for methane flux under continued eutrophication pressure.
Abstract:Understory herbs experience steep light gradients that should favor adaptive plasticity in photosynthetic traits. We transplant clonal fragments of six species across experimentally manipulated shade treatments and measure specific leaf area, chlorophyll content, and photosynthetic capacity. Plastic responses are species-specific and partially decouple from phylogenetic relatedness, indicating repeated evolution of shade strategies within the community.