Research gap analyses

Showing 901–960 of 1,987 gap analyses · page 16 of 34

• The development of cost-effective, scalable, and environmentally sustainable synthesis methods - Strategies for enhancing adsorption efficiency and selectivity - The integration of CO2 conversion tech

  The development of cost-effective, scalable, and environmentally sustainable synthesis methods - Strategies for enhancing adsorption efficiency and selectivity - The integration of CO2 conversion technologies, such as catalytic transformati

  Chemistry · 4 papers · avg 2024 · weak evidence
• The lack of effective methods to enhance the through-plane thermal conductivity of polymer composites. The limitation of prior work in addressing thermal anisotropy in polymer composites. The need for

  The lack of effective methods to enhance the through-plane thermal conductivity of polymer composites. The limitation of prior work in addressing thermal anisotropy in polymer composites. The need for novel hybrid filler systems to improve

  Chemistry · 4 papers · avg 2025.4 · weak evidence
• Existing object detection models struggle to effectively capture cross-scale contextual information and multi-level semantic representations of objects. General-purpose object detection models are not

  Existing object detection models struggle to effectively capture cross-scale contextual information and multi-level semantic representations of objects. General-purpose object detection models are not suitable for aerial imagery due to its

  Computer Science · 4 papers · avg 2025.5 · weak evidence
• Apart from traditional risk factors like hypertension and dyslipidemia, ambient temperature extremes-both cold and heat-have increasingly been recognized as important but underexplored contributors to

  Apart from traditional risk factors like hypertension and dyslipidemia, ambient temperature extremes-both cold and heat-have increasingly been recognized as important but underexplored contributors to IHD burden, with the impact of climate

  Earth Science · 4 papers · avg 2025.8 · weak evidence
• Investigating the impacts of climate change on landslide occurrence in other regions, - Developing more advanced methodological frameworks to assess local climate change impacts on geohazards, - Analy

  Investigating the impacts of climate change on landslide occurrence in other regions, - Developing more advanced methodological frameworks to assess local climate change impacts on geohazards, - Analyzing the effects of different emission s

  Earth Science · 4 papers · avg 2025.4 · weak evidence
• The study used the InVEST model to quantify carbon storage, which assigns carbon density values to different land use categories - The model lacks the ability to assess the significance of the trend -

  The study used the InVEST model to quantify carbon storage, which assigns carbon density values to different land use categories - The model lacks the ability to assess the significance of the trend - The study has methodological challenges

  Earth Science · 4 papers · avg 2025.4 · weak evidence
• The need for interdisciplinary research on the geochemical and environmental dimensions of water quality. The lack of understanding of the linkages between water quality, exposure, and livelihoods. Th

  The need for interdisciplinary research on the geochemical and environmental dimensions of water quality. The lack of understanding of the linkages between water quality, exposure, and livelihoods. The need for practical strategies for redu

  Earth Science · 4 papers · avg 2024.8 · weak evidence
• The lack of effective floodwater harvesting systems in the Middle Draa Valley. The need for a robust and transferable approach for mapping groundwater recharge zones in arid and semi-arid regions. The

  The lack of effective floodwater harvesting systems in the Middle Draa Valley. The need for a robust and transferable approach for mapping groundwater recharge zones in arid and semi-arid regions. The importance of considering local environ

  Earth Science · 4 papers · avg 2025 · weak evidence
• The lack of representation of mesoscale processes in ocean general circulation models. The need to improve the understanding of how model fidelity evolves with resolution. The requirement to evaluate

  The lack of representation of mesoscale processes in ocean general circulation models. The need to improve the understanding of how model fidelity evolves with resolution. The requirement to evaluate the simulated ocean states and variabili

  Earth Science · 4 papers · avg 2025.6 · weak evidence
• The Pacific Ocean dynamics, dictated largely by El Niño‐Southern Oscillation (ENSO), cannot fully explain these variations, and a quantitative understanding of the Indian Ocean (IO) dynamics involved

  The Pacific Ocean dynamics, dictated largely by El Niño‐Southern Oscillation (ENSO), cannot fully explain these variations, and a quantitative understanding of the Indian Ocean (IO) dynamics involved in the ITF transport variability remains

  Earth Science · 4 papers · avg 2025.8 · weak evidence
• The study identified a research gap in the lack of understanding of the adaptive capacity of Brazilian municipalities to climate change. The research gap lies in the limited availability of data and r

  The study identified a research gap in the lack of understanding of the adaptive capacity of Brazilian municipalities to climate change. The research gap lies in the limited availability of data and research on the adaptive capacity of muni

  Earth Science · 4 papers · avg 2025.8 · weak evidence
• Further study is needed to examine the applicability of the study's findings to other regions. Additional research is needed to explore the effects of other factors on vegetation distribution, such as

  Further study is needed to examine the applicability of the study's findings to other regions. Additional research is needed to explore the effects of other factors on vegetation distribution, such as land use and disturbance. Future studie

  Earth Science · 4 papers · avg 2025 · weak evidence
• The paper identifies the gap in reliable forecast of monsoon precipitation and its variability. The gap in accurate prediction of extreme rainfall events is also identified. The need for evaluation of

  The paper identifies the gap in reliable forecast of monsoon precipitation and its variability. The gap in accurate prediction of extreme rainfall events is also identified. The need for evaluation of the GFS T1534 hindcast precipitation sk

  Earth Science · 4 papers · avg 2025.5 · weak evidence
• The study was conducted at a single site, - The experiment was limited to a short period of time (between 2 and 26 May 2014), - The study only considered three stressors (sediment, herbivory, and nutr

  The study was conducted at a single site, - The experiment was limited to a short period of time (between 2 and 26 May 2014), - The study only considered three stressors (sediment, herbivory, and nutrients), - The study did not consider oth

  Earth Science · 4 papers · avg 2026 · weak evidence
• Climate change and anthropogenic pressures disrupting hydrological regimes and exacerbating water scarcity. Insufficient consideration of groundwater in climate adaptation and sectoral policies. The l

  Climate change and anthropogenic pressures disrupting hydrological regimes and exacerbating water scarcity. Insufficient consideration of groundwater in climate adaptation and sectoral policies. The lack of effective quantitative and qualit

  Earth Science · 4 papers · avg 2025.5 · weak evidence
• The lack of a comprehensive understanding of how large-scale ocean-atmospheric teleconnection patterns influence precipitation variability in the Mekong Delta. The need for a multi-index approach to q

  The lack of a comprehensive understanding of how large-scale ocean-atmospheric teleconnection patterns influence precipitation variability in the Mekong Delta. The need for a multi-index approach to quantify the relationships between climat

  Earth Science · 4 papers · avg 2026 · weak evidence
• Further studies should investigate the cooling effect of green spaces in different cities and climates, - Research should focus on developing more accurate methods for estimating the cooling effect of

  Further studies should investigate the cooling effect of green spaces in different cities and climates, - Research should focus on developing more accurate methods for estimating the cooling effect of green spaces, - Studies should explore

  Earth Science · 4 papers · avg 2025 · weak evidence
• Further analysis of the impact of mesoscale convective systems within storms on near-inertial internal waves. Investigation of the effects of changes in storm morphology on ocean heat storage and clim

  Further analysis of the impact of mesoscale convective systems within storms on near-inertial internal waves. Investigation of the effects of changes in storm morphology on ocean heat storage and climate. Development of more accurate climat

  Earth Science · 4 papers · avg 2026 · weak evidence
• Accurately quantifying battery degradation costs and their impact on Vehicle-to-Grid economic viability. Developing a dynamic cost-benefit model that accounts for regional electricity price differenti

  Accurately quantifying battery degradation costs and their impact on Vehicle-to-Grid economic viability. Developing a dynamic cost-benefit model that accounts for regional electricity price differentials and battery degradation costs. Ident

  Economics · 4 papers · avg 2025.5 · weak evidence
• The paper notes that the standard error on the robbery with violence estimates is high, so extreme caution must be exercised in comparing these rates. The Bureau of Statistics will not make available

  The paper notes that the standard error on the robbery with violence estimates is high, so extreme caution must be exercised in comparing these rates. The Bureau of Statistics will not make available raw data on the number of actual victimi

  Economics · 4 papers · avg 1982.2 · weak evidence
• Urban expansion leads to a significant decline or even a complete loss of essential ecosystem services such as carbon storage. The study needs to account for the complex ecological processes involved

  Urban expansion leads to a significant decline or even a complete loss of essential ecosystem services such as carbon storage. The study needs to account for the complex ecological processes involved in ecosystem carbon storage. The researc

  Economics · 4 papers · avg 2025.8 · weak evidence
• The relationships between artificial intelligence, clean-energy market performance, and green innovation are not well understood. Prior work has not fully captured the nonlinear and heterogeneous asso

  The relationships between artificial intelligence, clean-energy market performance, and green innovation are not well understood. Prior work has not fully captured the nonlinear and heterogeneous associations between these variables. There

  Economics · 4 papers · avg 2025.8 · weak evidence
• Environmental racism and socio-environmental disparities pose significant challenges. The study identifies the need for policies that prioritize diversity and inclusiveness while expanding green space

  Environmental racism and socio-environmental disparities pose significant challenges. The study identifies the need for policies that prioritize diversity and inclusiveness while expanding green space accessibility. Green gentrification, wh

  Economics · 4 papers · avg 2025 · weak evidence
• The paper identifies a gap in understanding how consumer inflation expectations relate to perceived and individual inflation, particularly in the context of the 2022 inflation surge. The study highlig

  The paper identifies a gap in understanding how consumer inflation expectations relate to perceived and individual inflation, particularly in the context of the 2022 inflation surge. The study highlights the need for a more nuanced understa

  Economics · 4 papers · avg 2013.2 · weak evidence
• The study identifies a gap in understanding how to support students with LDs in gaining the needed conceptual underpinnings in fraction learning. The study highlights the need for inclusive, high-qual

  The study identifies a gap in understanding how to support students with LDs in gaining the needed conceptual underpinnings in fraction learning. The study highlights the need for inclusive, high-quality mathematics instruction that address

  Education · 4 papers · avg 2025.8 · weak evidence
• One challenge is the limited understanding of the issue of teacher-to-student victimization, which can lead to ineffective interventions. Another challenge is the lack of research on the associations

  One challenge is the limited understanding of the issue of teacher-to-student victimization, which can lead to ineffective interventions. Another challenge is the lack of research on the associations between teacher-to-student victimization

  Education · 4 papers · avg 2025.5 · weak evidence
• The study identifies the challenge of encouraging goal setting, monitoring, and effort regulation in EFL classrooms to improve learner autonomy and academic success. The research highlights the need t

  The study identifies the challenge of encouraging goal setting, monitoring, and effort regulation in EFL classrooms to improve learner autonomy and academic success. The research highlights the need to develop instructional strategies to im

  Education · 4 papers · avg 2026 · weak evidence
• One challenge is the complexity of evaluating urban thermal environments, which involves considering both indoor and outdoor conditions. Another challenge is the need for a comprehensive framework tha

  One challenge is the complexity of evaluating urban thermal environments, which involves considering both indoor and outdoor conditions. Another challenge is the need for a comprehensive framework that integrates multiple scales and discipl

  Engineering · 4 papers · avg 2025.2 · weak evidence
• The paper identifies a gap in the development of sustainable and efficient food packaging systems. There is a need for biodegradable and sustainable materials that combine environmental responsibility

  The paper identifies a gap in the development of sustainable and efficient food packaging systems. There is a need for biodegradable and sustainable materials that combine environmental responsibility with technological sophistication. The

  Engineering · 4 papers · avg 2025.5 · weak evidence
• There is a lack of research on the impact of the pandemic on bilingual children's language acquisition. Prior studies have focused on school-aged children, with limited attention to younger children.

  There is a lack of research on the impact of the pandemic on bilingual children's language acquisition. Prior studies have focused on school-aged children, with limited attention to younger children. The study aims to address this gap by ex

  General · 4 papers · avg 2017.8 · weak evidence
• The lack of efficient algorithms for stochastic minimax optimization. The lack of a convergence characterization that controls the gap value and distance to a reference point in prior methods.

  The lack of efficient algorithms for stochastic minimax optimization. The lack of a convergence characterization that controls the gap value and distance to a reference point in prior methods.

  Mathematics · 4 papers · avg 2025.5 · weak evidence
• The lack of efficient algorithms for multistage stochastic programs. The need for better approximation guarantees in stochastic settings. The limitation of existing frameworks to single-stage problems

  The lack of efficient algorithms for multistage stochastic programs. The need for better approximation guarantees in stochastic settings. The limitation of existing frameworks to single-stage problems.

  Mathematics · 4 papers · avg 2001 · weak evidence
• Incomplete sequencing of bacterial genomes complicates the determination of optimal bacterial species concentrations and hinders the ability to predict potential side effects - clinical translation of

  incomplete sequencing of bacterial genomes complicates the determination of optimal bacterial species concentrations and hinders the ability to predict potential side effects - clinical translation of these approaches has been limited, as t

  Medicine · 4 papers · avg 2025.2 · weak evidence
• The paper identifies the challenge of diagnostic delays and the limited ability of conventional strategies to integrate complex clinical and microbiological data. The paper also identifies the challen

  The paper identifies the challenge of diagnostic delays and the limited ability of conventional strategies to integrate complex clinical and microbiological data. The paper also identifies the challenge of developing new antibiotics, with t

  Medicine · 4 papers · avg 2026 · weak evidence
• The generalizability of our findings is limited by the characteristics of the UK Biobank, which has a low response rate (5.5%) and predominantly Caucasian participants, - the observational design limi

  the generalizability of our findings is limited by the characteristics of the UK Biobank, which has a low response rate (5.5%) and predominantly Caucasian participants, - the observational design limits causal interpretation, - MASLD status

  Medicine · 4 papers · avg 2025.5 · weak evidence
• However, the regulatory mechanism of B-site elements—particularly those from Group IVA (Si, Ge, Sn)—in Rb-based double perovskites and their quantitative impact on hydrogen storage performance remain

  However, the regulatory mechanism of B-site elements—particularly those from Group IVA (Si, Ge, Sn)—in Rb-based double perovskites and their quantitative impact on hydrogen storage performance remain unclear, which limits the rational desig

  Physics · 4 papers · avg 2025.5 · weak evidence
• Comparative, cross-national studies could test the generalisability of our conclusions and explore how different institutional contexts shape trust development elsewhere, - Future studies employing ex

  Comparative, cross-national studies could test the generalisability of our conclusions and explore how different institutional contexts shape trust development elsewhere, - Future studies employing experimental methods could offer additiona

  Psychology · 4 papers · avg 2025.8 · weak evidence
• Prioritize longitudinal studies to monitor recovery trajectories and assess the effectiveness of mental health interventions implemented during the pandemic - Investigating the particular vulnerabilit

  Prioritize longitudinal studies to monitor recovery trajectories and assess the effectiveness of mental health interventions implemented during the pandemic - Investigating the particular vulnerabilities of high-stress occupations, such as

  Psychology · 4 papers · avg 2025.8 · weak evidence
• Lack of samples from rural, central, western, and ethnic minority regions of China to examine the model's cross-cultural applicability - self-reported data susceptible to social desirability bias - la

  lack of samples from rural, central, western, and ethnic minority regions of China to examine the model's cross-cultural applicability - self-reported data susceptible to social desirability bias - lack of parental or teacher reports or obj

  Psychology · 4 papers · avg 2025 · weak evidence
• Simulate the spatial distribution pattern of ecological resilience in large-scale regions under different scenarios - Elucidate the relationship between land use and ecological resilience - Identify t

  Simulate the spatial distribution pattern of ecological resilience in large-scale regions under different scenarios - Elucidate the relationship between land use and ecological resilience - Identify the adaptive cycling stage by combining s

  Psychology · 4 papers · avg 2025.5 · weak evidence
• There is a lack of longitudinal studies investigating the impact of the COVID-19 pandemic on mental health across different age groups. Prior studies have not assessed the psychosocial effects of the

  There is a lack of longitudinal studies investigating the impact of the COVID-19 pandemic on mental health across different age groups. Prior studies have not assessed the psychosocial effects of the pandemic comparatively across different

  Psychology · 4 papers · avg 2024 · weak evidence
• PURPOSE OF THE STUDY: Numerous studies have discovered negative health consequences associated with spousal caregiving at the end of life; however, little is known about how care-recipient cognitive s

  PURPOSE OF THE STUDY: Numerous studies have discovered negative health consequences associated with spousal caregiving at the end of life; however, little is known about how care-recipient cognitive status impacts caregiver health outcomes,

  Psychology · 4 papers · avg 2022.8 · weak evidence
• There is a lack of primary research on the relationship between childhood traumatic experiences and adolescent delinquency, particularly with regard to the moderating role of resilience factors. The r

  There is a lack of primary research on the relationship between childhood traumatic experiences and adolescent delinquency, particularly with regard to the moderating role of resilience factors. The review highlights the need for more studi

  Psychology · 4 papers · avg 2026 · weak evidence
• The literature does not adequately address how chatbots manage the reinforcement of cognitive biases. There is a lack of transparent training data for chatbots, making it difficult to evaluate their e

  The literature does not adequately address how chatbots manage the reinforcement of cognitive biases. There is a lack of transparent training data for chatbots, making it difficult to evaluate their effectiveness. The design of chatbots for

  Psychology · 4 papers · avg 2025.5 · weak evidence
• While several studies have investigated some psychosocial factors as they predict mental well-being among adults living with HIV, little is known about the role of psychosocial (depression, personalit

  While several studies have investigated some psychosocial factors as they predict mental well-being among adults living with HIV, little is known about the role of psychosocial (depression, personality traits and social support) predictors

  Psychology · 4 papers · avg 2025.6 · weak evidence
• Despite considerable evidence that exposure to conflicting health information can have undesirable effects on outcomes including public understanding about and trust in health recommendations, compara

  Despite considerable evidence that exposure to conflicting health information can have undesirable effects on outcomes including public understanding about and trust in health recommendations, comparatively little is known about whether suc

  Social Science · 4 papers · avg 2024.8 · weak evidence
• The power and fuel industries have received limited research attention, highlighting the need to examine strategies that mitigate their environmental footprint. There is a need to examine the role of

  The power and fuel industries have received limited research attention, highlighting the need to examine strategies that mitigate their environmental footprint. There is a need to examine the role of environmental impact assessment in shapi

  Social Science · 4 papers · avg 2025.8 · weak evidence
• The study identifies a gap in the literature regarding the impact of integrating artificial intelligence with management accounting on financial reporting quality in Iraqi government banks. The study

  The study identifies a gap in the literature regarding the impact of integrating artificial intelligence with management accounting on financial reporting quality in Iraqi government banks. The study also identifies a gap in the literature

  Social Science · 4 papers · avg 2026 · weak evidence
• There is a need to examine how assumptions and advocacy shape scientific interpretation in conservation biology, suggesting a gap in understanding the epistemological foundations of conservation pract

  There is a need to examine how assumptions and advocacy shape scientific interpretation in conservation biology, suggesting a gap in understanding the epistemological foundations of conservation practice.

  Biology · 3 papers · avg 2021 · weak evidence
• Plant synthetic biology requires building intellectual and physical infrastructure to rapidly design and assemble synthetic genetic systems in plants, but the paper does not specify what standardized

  Plant synthetic biology requires building intellectual and physical infrastructure to rapidly design and assemble synthetic genetic systems in plants, but the paper does not specify what standardized assembly methods, plant-specific biobric

  Biology · 3 papers · avg 2016.2 · weak evidence
• The paper focuses only on copper(II) complexes with diorganoselenium ligands; exploration of other transition metals or lanthanides with these ligands remains unexplored.

  The paper focuses only on copper(II) complexes with diorganoselenium ligands; exploration of other transition metals or lanthanides with these ligands remains unexplored.

  Chemistry · 3 papers · avg 2024.2 · weak evidence
• The Grad-CAM visualizations confirm that CDML emphasizes anatomically relevant regions (joint space narrowing, osteophytes) across KL grades, but quantitative agreement between human radiologist atten

  The Grad-CAM visualizations confirm that CDML emphasizes anatomically relevant regions (joint space narrowing, osteophytes) across KL grades, but quantitative agreement between human radiologist attention maps and model saliency has not bee

  Computer Science · 3 papers · avg 2026 · weak evidence
• The paper mentions LSTM model is used to process sequential data in healthcare but does not provide detailed results, comparison, or performance metrics for the LSTM model compared to other approaches

  The paper mentions LSTM model is used to process sequential data in healthcare but does not provide detailed results, comparison, or performance metrics for the LSTM model compared to other approaches.

  Computer Science · 3 papers · avg 2026 · weak evidence
• To enhance accuracy and contextual understanding, multimodal emotion recognition—which integrates facial, speech, and physiological cue—is emerging as a promising approach.

  To enhance accuracy and contextual understanding, multimodal emotion recognition—which integrates facial, speech, and physiological cue—is emerging as a promising approach.

  Computer Science · 3 papers · avg 2026 · weak evidence
• The review identifies critical gaps in the literature, including challenges in translating mitigation strategies, urban flooding stemming from poor land use planning, insufficient integration of vario

  The review identifies critical gaps in the literature, including challenges in translating mitigation strategies, urban flooding stemming from poor land use planning, insufficient integration of various flood sources, and limited research o

  Earth Science · 3 papers · avg 2025.7 · weak evidence
• Updated representation of aerosol dry deposition needs to be incorporated into the atmospheric composition…

  Updated representation of aerosol dry deposition needs to be incorporated into the atmospheric composition…

  Earth Science · 3 papers · avg 2021.3 · weak evidence
• The study identifies a gap in understanding the relationship between affective entry characteristics, critical thinking tendency, and reflective thinking skills in mathematics education. There is a ne

  The study identifies a gap in understanding the relationship between affective entry characteristics, critical thinking tendency, and reflective thinking skills in mathematics education. There is a need to investigate the mediating role of

  Education · 3 papers · avg 2026 · weak evidence
• The changing workforce, the increasing importance of postsecondary education, the national emphasis on STEM occupations, and the disparities of populations to gain access and equity to postsecondary e

  The changing workforce, the increasing importance of postsecondary education, the national emphasis on STEM occupations, and the disparities of populations to gain access and equity to postsecondary education and high-wage, highdemand, and

  Education · 3 papers · avg 2017.7 · weak evidence
• The application of reflective thinking and mathematical disposition in classroom activities remains minimal despite research evidence of its effectiveness.

  The application of reflective thinking and mathematical disposition in classroom activities remains minimal despite research evidence of its effectiveness.

  Education · 3 papers · avg 2026 · weak evidence
• The positive relationship between AI use and motivation should be understood as potential support offered by technology, not as the sole factor determining students' academic success, as motivation re

  The positive relationship between AI use and motivation should be understood as potential support offered by technology, not as the sole factor determining students' academic success, as motivation remains influenced by various other intern

  Education · 3 papers · avg 2026 · weak evidence