Research gap analyses

Showing 181–240 of 1,987 gap analyses · page 4 of 34

• Traditional methods for estimating scaling parameters lack the capacity to account for site-specific and sensor-specific characteristics. The lack of consideration of local environmental factors and s

  Traditional methods for estimating scaling parameters lack the capacity to account for site-specific and sensor-specific characteristics. The lack of consideration of local environmental factors and sensor attributes in traditional methods

  Agriculture · 8 papers · avg 2025 · moderate evidence
• The paper identifies the challenge of cultivating caring, compassionate relationships in schools, which requires leaders to utilize sophisticated intra-and interpersonal skills. The paper also identif

  The paper identifies the challenge of cultivating caring, compassionate relationships in schools, which requires leaders to utilize sophisticated intra-and interpersonal skills. The paper also identifies the challenge of prioritizing relati

  Education · 8 papers · avg 2025.8 · moderate evidence
• The lack of efficient electrocatalysts for oxygen evolution reaction. The need for sustainable energy conversion technologies. The limited understanding of the oxygen evolution reaction mechanism on B

  The lack of efficient electrocatalysts for oxygen evolution reaction. The need for sustainable energy conversion technologies. The limited understanding of the oxygen evolution reaction mechanism on BiFeO3-based electrocatalysts.

  Chemistry · 7 papers · avg 2025.1 · moderate evidence
• Integration of AI literacy into clinical education and regulatory frameworks is needed for responsible implementation.

  Integration of AI literacy into clinical education and regulatory frameworks is needed for responsible implementation.

  Medicine · 7 papers · avg 2026 · moderate evidence
• Exploring the effectiveness of nature-based solutions in boosting climate resilience. Comprehending the long-term effects on ecosystem services and community welfare. Assessing the scalability and tra

  Exploring the effectiveness of nature-based solutions in boosting climate resilience. Comprehending the long-term effects on ecosystem services and community welfare. Assessing the scalability and transferability of effective nature-based s

  Earth Science · 7 papers · avg 2024.7 · moderate evidence
• Abstract Magma reservoirs in middle to upper crust play a crucial role in the evolution of continents and volcanic activity, yet their architecture, compositional evolution, and melt extraction mechan

  Abstract Magma reservoirs in middle to upper crust play a crucial role in the evolution of continents and volcanic activity, yet their architecture, compositional evolution, and melt extraction mechanisms remain incompletely understood.

  Earth Science · 7 papers · avg 2024.9 · moderate evidence
• Kier and Ives support this systems perspective by gathering from students, staff, and tutors at an online Canadian university. Their content analysis of hundreds of open-ended 26 comments recommendati

  Kier and Ives support this systems perspective by gathering from students, staff, and tutors at an online Canadian university. Their content analysis of hundreds of open-ended 26 comments recommendations divided three broad categories: poli

  Education · 7 papers · avg 2026 · moderate evidence
• The lack of understanding of the physiological mechanisms underlying drought sensitivity during germination. The need to investigate the effects of exogenous Se on PEG-induced osmotic stress during ri

  The lack of understanding of the physiological mechanisms underlying drought sensitivity during germination. The need to investigate the effects of exogenous Se on PEG-induced osmotic stress during rice seed germination.

  Agriculture · 7 papers · avg 2025.1 · moderate evidence
• The lack of effective ocean policy and decision-making processes. The need for more research on the operation of U.S. ocean institutions transnationally. The importance of considering scientific and t

  The lack of effective ocean policy and decision-making processes. The need for more research on the operation of U.S. ocean institutions transnationally. The importance of considering scientific and technological developments in the ocean p

  Earth Science · 7 papers · avg 1990.5 · moderate evidence
• The impacts of flash droughts on crop yields differ from traditional slow-onset droughts and the underlying mechanisms remain inadequately quantified. Most process-based crop models have been develope

  Multi-year, multi-site experiments to confirm the findings, - Experiments covering a wider range of water availability conditions, - Investigation of the effects of drought-tolerant maize hybrids on maize productivity in different environme

  Agriculture · 7 papers · avg 2025.4 · moderate evidence
• BACKGROUND: Millions of people worldwide consume arsenic-contaminated rice; however, little is known about the uptake and bioavailability of arsenic species after arsenic-contaminated rice ingestion.

  BACKGROUND: Millions of people worldwide consume arsenic-contaminated rice; however, little is known about the uptake and bioavailability of arsenic species after arsenic-contaminated rice ingestion.

  Agriculture · 7 papers · avg 2022.6 · moderate evidence
• While conventional catalyst design has predominantly focused on surface binding energies, the critical role of the electrode–electrolyte interface, specifically the structure of interfacial water, rem

  While conventional catalyst design has predominantly focused on surface binding energies, the critical role of the electrode–electrolyte interface, specifically the structure of interfacial water, remains underexplored.

  Chemistry · 7 papers · avg 2024.7 · moderate evidence
• The effectiveness of microbial inoculants in enhancing P acquisition varies with edaphic conditions. There is a need to understand how phosphate-solubilizing bacterial inoculants interact with differe

  Limited understanding of the effects of native phosphate-solubilizing bacteria on plant growth and phosphorus uptake. Need for sustainable biotechnological biofertilizers that can reduce chemical fertilizer inputs.

  Agriculture · 7 papers · avg 2025.4 · moderate evidence
• However, the response patterns of soil microorganisms to karst rocky desertification (KRD) succession remain poorly understood, particularly the relationship between microbial community dynamics and a

  However, the response patterns of soil microorganisms to karst rocky desertification (KRD) succession remain poorly understood, particularly the relationship between microbial community dynamics and aboveground plant functional diversity.

  Agriculture · 7 papers · avg 2025.4 · moderate evidence
• While nitrogen (N) and phosphorus (P) additions are widely applied to restore degraded grasslands, how the biomass stability of different dominant plant communities responds to such inputs remains unc

  While nitrogen (N) and phosphorus (P) additions are widely applied to restore degraded grasslands, how the biomass stability of different dominant plant communities responds to such inputs remains unclear.

  Agriculture · 7 papers · avg 2023.9 · moderate evidence
• The global and diffuse character of climate change. The massive involvement of private actors in generating emissions. The need to establish a fair balance between the needs and rights of those living

  Although many of the normative challenges in responding to climate change have been identified, available theoretical approaches are insufficiently robust, and this may be linked to the lack of action-guiding support for practitioners.

  Earth Science · 7 papers · avg 2025.6 · moderate evidence
• The study seeks to fill a literature gap by examining existential nihilism and its relationship with spiritual well-being and sub-clinical depression, especially among young adults. The investigation

  There is a need for studies that examine the effects of Transcendental Meditation on cognitive and psychological well-being. Prior studies have shown that meditation can improve cognitive performance and psychological well-being, but more r

  Psychology · 7 papers · avg 2026 · moderate evidence
• The study identifies a gap in the understanding of groundwater flow and contaminant transport in the Selgi Watershed. The study identifies a need for the development of models that can simulate nitrat

  The study identifies a gap in the understanding of groundwater flow and contaminant transport in the Selgi Watershed. The study identifies a need for the development of models that can simulate nitrate concentration and groundwater levels.

  Agriculture · 7 papers · avg 2025.6 · moderate evidence
• Soil organic carbon (SOC) is a key indicator of soil quality and carbon storage in grassland ecosystems, yet its spatial variation under contrasting grazing regimes remains insufficiently understood.

  Soil organic carbon (SOC) is a key indicator of soil quality and carbon storage in grassland ecosystems, yet its spatial variation under contrasting grazing regimes remains insufficiently understood.

  Agriculture · 7 papers · avg 2025.3 · moderate evidence
• Despite growing evidence of these effects, the long-term consequences of airborne pesticides on biodiversity remain poorly understood, especially in complex field conditions with multiple pesticide ap

  Despite growing evidence of these effects, the long-term consequences of airborne pesticides on biodiversity remain poorly understood, especially in complex field conditions with multiple pesticide applications.

  Agriculture · 7 papers · avg 2025.4 · moderate evidence
• Stagnating yields and soil degradation due to intensive fertilizer use. Declining soil organic matter and soil fertility. The need for sustainable agricultural practices that balance crop productivity

  Stagnating yields and soil degradation due to intensive fertilizer use. Declining soil organic matter and soil fertility. The need for sustainable agricultural practices that balance crop productivity and soil health.

  Agriculture · 7 papers · avg 2025.6 · moderate evidence
• In western Jilin Province, China, large areas of saline–alkali land have been reclaimed as paddy fields; however, their carbon cycling responses to long-term rice cultivation and warming remain unclea

  In western Jilin Province, China, large areas of saline–alkali land have been reclaimed as paddy fields; however, their carbon cycling responses to long-term rice cultivation and warming remain unclear.

  Agriculture · 7 papers · avg 2025.3 · moderate evidence
• The mechanisms underlying the effects of co-application of chemical and organic fertilizers on SOC accumulation are unclear. There is a need to investigate the role of microbial residues in SOC dynami

  The mechanisms underlying the effects of co-application of chemical and organic fertilizers on SOC accumulation are unclear. There is a need to investigate the role of microbial residues in SOC dynamics.

  Agriculture · 7 papers · avg 2025.3 · moderate evidence
• However, in rice-dryland crop rotation systems, the underlying mechanisms through which different dry-season crops influence subsequent rice yield and greenhouse gas (GHG) emissions remain to be eluci

  However, in rice-dryland crop rotation systems, the underlying mechanisms through which different dry-season crops influence subsequent rice yield and greenhouse gas (GHG) emissions remain to be elucidated.

  Agriculture · 7 papers · avg 2024.8 · moderate evidence
• Application of the methodology to other crops and regions. Investigation of the use of other satellite images and sensors. Development of more advanced machine learning algorithms for crop yield estim

  Application of the methodology to other crops and regions. Investigation of the use of other satellite images and sensors. Development of more advanced machine learning algorithms for crop yield estimation.

  Agriculture · 7 papers · avg 2025.5 · moderate evidence
• The study only considered a two-year field experiment. The study did not account for other potential drivers of denitrification, such as anaerobicity. The study only considered a limited number of pla

  The study only considered a two-year field experiment. The study did not account for other potential drivers of denitrification, such as anaerobicity. The study only considered a limited number of plant species.

  Agriculture · 7 papers · avg 2025 · moderate evidence
• There is a lack of understanding of the underlying genetic, biochemical, and physiological mechanisms that enable legume crops to tolerate high temperatures. The paper identifies a gap in the developm

  There is a lack of understanding of the underlying genetic, biochemical, and physiological mechanisms that enable legume crops to tolerate high temperatures. The paper identifies a gap in the development of effective strategies to mitigate

  Biology · 7 papers · avg 2025.4 · moderate evidence
• Although the role of lipid metabolism in regulating the immune microenvironment of GC has been progressively elucidated, many gaps remain in understanding its mechanistic network. Current research pri

  Although the role of lipid metabolism in regulating the immune microenvironment of GC has been progressively elucidated, many gaps remain in understanding its mechanistic network. Current research primarily focuses on classical lipid metabo

  Biology · 7 papers · avg 2025.9 · moderate evidence
• The study identifies a need to investigate the effects of pea protein with an enzymes-probiotics supplement on amino acid absorption and gut microbiome. There is a lack of research on the impact of en

  The study identifies a need to investigate the effects of pea protein with an enzymes-probiotics supplement on amino acid absorption and gut microbiome. There is a lack of research on the impact of enzymes-probiotics blend on pea protein ab

  Biology · 7 papers · avg 2025 · moderate evidence
• However, the actual in situ activities of these microbes remain to be elucidated through future metagenomic and metatranscriptomic studies. This knowledge is crucial for predicting the ecological role

  However, the actual in situ activities of these microbes remain to be elucidated through future metagenomic and metatranscriptomic studies. This knowledge is crucial for predicting the ecological roles and responses of these communities to

  Biology · 7 papers · avg 2025.6 · moderate evidence
• None of these studies examine dried-fish products specifically; all microplastic research focuses on fresh or market-purchased whole fish. The processing, drying, and storage of fish may concentrate,

  None of these studies examine dried-fish products specifically; all microplastic research focuses on fresh or market-purchased whole fish. The processing, drying, and storage of fish may concentrate, reduce, or alter microplastic profiles c

  Biology · 7 papers · avg 2024.8 · moderate evidence
• Further studies on the scalability and industrial application of the hydrogel. Investigation of the use of other renewable biomass resources for oil-water separation. Development of new membranes with

  Further studies on the scalability and industrial application of the hydrogel. Investigation of the use of other renewable biomass resources for oil-water separation. Development of new membranes with improved hydrophilicity and separation

  Chemistry · 7 papers · avg 2026 · moderate evidence
• Background: National electronic health record (EHR) networks can support learning health systems (LHSs) by enabling large-scale data aggregation, monitoring, and benchmarking, but their capacity to pr

  Background: National electronic health record (EHR) networks can support learning health systems (LHSs) by enabling large-scale data aggregation, monitoring, and benchmarking, but their capacity to produce trustworthy and locally deployable

  Computer Science · 7 papers · avg 2025.8 · moderate evidence
• While there has been much research in glaucoma detection, most has relied on discrete CNNs and simplified clustering techniques, leading to inconsistent results due to their limited generalizability a

  While there has been much research in glaucoma detection, most has relied on discrete CNNs and simplified clustering techniques, leading to inconsistent results due to their limited generalizability across different imaging modes and their

  Computer Science · 7 papers · avg 2026 · moderate evidence
• The paper identifies the need for integrating 'black box' models into research and clinical workflows. The paper highlights the need for ensuring data privacy and mitigating biases in AI algorithms. T

  The paper identifies the need for integrating 'black box' models into research and clinical workflows. The paper highlights the need for ensuring data privacy and mitigating biases in AI algorithms. The paper discusses the regulatory and li

  Computer Science · 7 papers · avg 2025.7 · moderate evidence
• Traditional numerical weather prediction methods are computationally intensive and struggle to capture localized weather phenomena. Early machine learning approaches were limited by computational reso

  Traditional numerical weather prediction methods are computationally intensive and struggle to capture localized weather phenomena. Early machine learning approaches were limited by computational resources and shallow representational capac

  Computer Science · 7 papers · avg 2025.9 · moderate evidence
• Injury prevention research in basketball has focused on anterior cruciate ligament injuries and lower limb injuries during offensive movements (direction change, drive, single-leg landing), but none o

  Injury prevention research in basketball has focused on anterior cruciate ligament injuries and lower limb injuries during offensive movements (direction change, drive, single-leg landing), but none of these studies examine injury mechanism

  Computer Science · 7 papers · avg 2025.9 · moderate evidence
• Climate change is reducing crop yields and diminishing nutrient density. Malnutrition, largely driven by poor diets, is the leading global health risk. There is a lack of studies on the impact of clim

  Climate change is reducing crop yields and diminishing nutrient density. Malnutrition, largely driven by poor diets, is the leading global health risk. There is a lack of studies on the impact of climate change on fruits and C4 crops.

  Earth Science · 7 papers · avg 2025.6 · moderate evidence
• Abstract El Niño–Southern Oscillation (ENSO) strongly modulates tropical cyclone genesis frequency (TCGF) at interannual time scales, yet how future sea surface temperature (SST) warming patterns may

  Abstract The pattern and cause of upper‐water temperature (UWT) variations on millennial timescales in the Southern Ocean (SO) and the mechanism of their interaction with high‐latitude Northern Hemisphere climate remain unclear.

  Earth Science · 7 papers · avg 2024.7 · moderate evidence
• The gap in prior work is the need to examine how critical thinking has been conceptualised, assessed, and linked to GenAI in educational contexts. Prior work has not fully addressed the concerns about

  The gap in prior work is the need to examine how critical thinking has been conceptualised, assessed, and linked to GenAI in educational contexts. Prior work has not fully addressed the concerns about learners' epistemic agency in GenAI-enh

  Education · 7 papers · avg 2025.6 · moderate evidence
• Exchange facilitates the comparison of teaching development management models, strategies, and talent cultivation approaches, allowing teachers to identify shortcomings and adopt advanced practices. P

  exchange facilitates the comparison of teaching development management models, strategies, and talent cultivation approaches, allowing teachers to identify shortcomings and adopt advanced practices. Participation in academic conferences, fo

  Education · 7 papers · avg 2026 · moderate evidence
• Most existing research is predominantly situated in Western or technologically advanced educational contexts, leaving a lack of understanding of how students in developing regions perceive and interna

  Most existing research is predominantly situated in Western or technologically advanced educational contexts, leaving a lack of understanding of how students in developing regions perceive and internalize AI. Prior studies often rely on qua

  Education · 7 papers · avg 2025.9 · moderate evidence
• The paper identifies a gap in the study of harmonic mappings and their univalence criteria. The paper identifies a need for a characterization of the extremal functions.

  The paper identifies a gap in the study of harmonic mappings and their univalence criteria. The paper identifies a need for a characterization of the extremal functions.

  Mathematics · 7 papers · avg 2026 · moderate evidence
• Hence, Future studies should focus on prospective multicenter studies and standardized tele-ICU structures, as well as clinically interpretable AI models suitable for safe integration into clinical cr

  Hence, Future studies should focus on prospective multicenter studies and standardized tele-ICU structures, as well as clinically interpretable AI models suitable for safe integration into clinical critical care. Challenges related to inter

  Medicine · 7 papers · avg 2026 · moderate evidence
• The study identifies the difficulty older autistic individuals may encounter in accessing support services. The study highlights the challenge of co-occurring psychosocial problems in autistic adults.

  The study identifies the difficulty older autistic individuals may encounter in accessing support services. The study highlights the challenge of co-occurring psychosocial problems in autistic adults. The study notes the challenge of limite

  Psychology · 7 papers · avg 2026 · moderate evidence
• Abstract Despite the recognition that childhood maltreatment is a significant risk factor for psychological distress, few have differentiated the distinct effects of childhood abuse and neglect, and t

  Abstract Despite the recognition that childhood maltreatment is a significant risk factor for psychological distress, few have differentiated the distinct effects of childhood abuse and neglect, and the underlying mechanisms remain inadequa

  Psychology · 7 papers · avg 2025.9 · moderate evidence
• There is a need for sensitive adaptation and evaluation of CBT-I in workplace settings. The existing literature supports the efficacy of dCBT-I in reducing insomnia symptoms, but there is a gap in eva

  There is a need for sensitive adaptation and evaluation of CBT-I in workplace settings. The existing literature supports the efficacy of dCBT-I in reducing insomnia symptoms, but there is a gap in evaluating the effectiveness of a hybrid pr

  Psychology · 7 papers · avg 2025.7 · moderate evidence
• Conclusions and Relevance: In this cohort of young adults, reducing social media use for 1 week was associated with reductions in symptoms of depression, anxiety, and insomnia; however, the durability

  Conclusions and Relevance: In this cohort of young adults, reducing social media use for 1 week was associated with reductions in symptoms of depression, anxiety, and insomnia; however, the durability of these therapeutic outcomes and their

  Psychology · 7 papers · avg 2025.6 · moderate evidence
• It is increasingly recognized that active participation in diverse physical, cognitive, and social activities can promote older adults’ quality of life, including physical and mental health, but there

  It is increasingly recognized that active participation in diverse physical, cognitive, and social activities can promote older adults’ quality of life, including physical and mental health, but there is limited information about this in th

  Psychology · 7 papers · avg 2023.3 · moderate evidence
• Further studies are needed to investigate the relationship between BDNF and ASD, - Research should focus on evaluating intra-platelet BDNF levels in larger samples of adults with ASD, - Studies should

  Further studies are needed to investigate the relationship between BDNF and ASD, - Research should focus on evaluating intra-platelet BDNF levels in larger samples of adults with ASD, - Studies should explore the correlation between BDNF an

  Psychology · 7 papers · avg 2025.1 · moderate evidence
• The lack of a comprehensive accountability framework to address algorithmic opacity, automated enforcement, and data-driven decision-making. The insufficient existing administrative law principles to

  The lack of a comprehensive accountability framework to address algorithmic opacity, automated enforcement, and data-driven decision-making. The insufficient existing administrative law principles to address the challenges posed by the digi

  Social Science · 7 papers · avg 2026 · moderate evidence
• Investigating the long-term effects of the IoT-based monitoring and control system on crop yield and water-use efficiency. Evaluating the scalability of the system for larger agricultural areas. Asses

  Investigating the long-term effects of the IoT-based monitoring and control system on crop yield and water-use efficiency. Evaluating the scalability of the system for larger agricultural areas. Assessing the potential of the system for use

  Agriculture · 7 papers · avg 2025.6 · moderate evidence
• The gap between chemical and biological approaches to assessing petroleum hydrocarbon contamination in soils. The lack of comparable methods for evaluating contamination severity and remediation effec

  The gap between chemical and biological approaches to assessing petroleum hydrocarbon contamination in soils. The lack of comparable methods for evaluating contamination severity and remediation effectiveness. The need for a more integrated

  Agriculture · 7 papers · avg 2025.8 · moderate evidence
• The study faces challenges in simulating land use/land cover change under different scenarios. The research requires accurate forecasting of climate change and its impact on water yield. The study nee

  The study faces challenges in simulating land use/land cover change under different scenarios. The research requires accurate forecasting of climate change and its impact on water yield. The study needs to address the complexity of interact

  Agriculture · 7 papers · avg 2025 · moderate evidence
• Previous studies have largely ignored the soils, failing to appreciate the functional relationships between fallow soil and fallow vegetation. There is a need for a quantitative analysis of the relati

  There is a need to investigate the mechanical behavior of rooted soil to understand rainfall-induced landslides. The study aims to address the gap in knowledge by exploring how root characteristics regulate soil shear strength and deformati

  Agriculture · 7 papers · avg 2025.5 · moderate evidence
• The study recommends continuing breeding studies in some maize genotypes evaluated as promising in terms of some yield parameters. The study suggests conducting more detailed studies using other molec

  The study recommends continuing breeding studies in some maize genotypes evaluated as promising in terms of some yield parameters. The study suggests conducting more detailed studies using other molecular marker techniques.

  Agriculture · 7 papers · avg 2025.8 · moderate evidence
• The study identifies a gap in the literature regarding the effects of Vinyasa yoga and Animal Flow exercises on sprint performance and physiological adaptations in adolescent male sprinters. Prior stu

  The study identifies a gap in the literature regarding the effects of Vinyasa yoga and Animal Flow exercises on sprint performance and physiological adaptations in adolescent male sprinters. Prior studies have investigated the importance of

  Computer Science · 7 papers · avg 2025.8 · moderate evidence
• Further studies should investigate the effects of urbanization on mortality risk in other regions. Research should focus on developing more accurate models of urbanization-induced temperature changes.

  Further studies should investigate the effects of urbanization on mortality risk in other regions. Research should focus on developing more accurate models of urbanization-induced temperature changes. Studies should explore the impacts of c

  Earth Science · 7 papers · avg 2025.9 · moderate evidence
• The detailed mechanisms by which aerosols regulate precipitation remain uncertain. Many studies have explored the impacts of aerosols on precipitation characteristics, yet the reported results remain

  The detailed mechanisms by which aerosols regulate precipitation remain uncertain. Many studies have explored the impacts of aerosols on precipitation characteristics, yet the reported results remain highly variable. There is a need to impr

  Earth Science · 7 papers · avg 2025.7 · moderate evidence
• The lack of accurate prediction of wildfire susceptibility under warming scenarios. The need for a spatially explicit framework for proactive mitigation and climate-resilient land-use planning. The li

  The lack of accurate prediction of wildfire susceptibility under warming scenarios. The need for a spatially explicit framework for proactive mitigation and climate-resilient land-use planning. The limitation of existing wildfire susceptibi

  Earth Science · 7 papers · avg 2024.7 · moderate evidence