Research gap analyses

Showing 901–960 of 1,252 gap analyses · page 16 of 21

• Abstract Bambara groundnut is a reliable source of carbohydrates and protein in rainforest agroecology, but limited research had been done and few varieties commercialised.

  Abstract Bambara groundnut is a reliable source of carbohydrates and protein in rainforest agroecology, but limited research had been done and few varieties commercialised.

  Agriculture · 3 papers · avg 2025.2 · weak evidence
• Rotational grazing (RG) has been proposed as an integrated response, but field evidence documenting the climate outcomes of real farm-level grazing management transitions remains scarce.

  Rotational grazing (RG) has been proposed as an integrated response, but field evidence documenting the climate outcomes of real farm-level grazing management transitions remains scarce.

  Agriculture · 3 papers · avg 2026 · weak evidence
• Traditional inspection methods and manual diagnosis are inefficient. There is a need for an intelligent and unified digital solution to ensure early disease detection and improved support for farmers.

  Traditional inspection methods and manual diagnosis are inefficient. There is a need for an intelligent and unified digital solution to ensure early disease detection and improved support for farmers.

  Agriculture · 3 papers · avg 2026 · weak evidence
• the study used a synthetic training set, - the model was trained on a limited number of soil and climate scenarios, - the study did not consider other factors that may affect cropping systems

  the study used a synthetic training set, - the model was trained on a limited number of soil and climate scenarios, - the study did not consider other factors that may affect cropping systems

  Agriculture · 3 papers · avg 2026 · weak evidence
• There is a need for regular monitoring and analysis of groundwater resources in rapidly urbanizing areas. The study highlights the importance of evaluating groundwater quality in suburban regions.

  There is a need for regular monitoring and analysis of groundwater resources in rapidly urbanizing areas. The study highlights the importance of evaluating groundwater quality in suburban regions.

  Agriculture · 3 papers · avg 2026 · weak evidence
• Reducing net forest loss while maintaining agricultural productivity. Balancing the need for fertilizer use with the risk of N2O emissions. Managing livestock production to minimize CH4 emissions.

  Reducing net forest loss while maintaining agricultural productivity. Balancing the need for fertilizer use with the risk of N2O emissions. Managing livestock production to minimize CH4 emissions.

  Agriculture · 3 papers · avg 2025.3 · weak evidence
• There is a need to understand the impact of arsenic on paddy soil microbiomes. The study aims to address this gap by reconstructing genomes from arsenic-impacted paddy soils.

  There is a need to understand the impact of arsenic on paddy soil microbiomes. The study aims to address this gap by reconstructing genomes from arsenic-impacted paddy soils.

  Agriculture · 3 papers · avg 2019.3 · weak evidence
• The lack of effective methods to reduce cadmium accumulation in rice. The need for sustainable and environmentally friendly approaches to mitigate Cd bioavailability in soil.

  The lack of effective methods to reduce cadmium accumulation in rice. The need for sustainable and environmentally friendly approaches to mitigate Cd bioavailability in soil.

  Agriculture · 3 papers · avg 2026 · weak evidence
• Heavy weed infestation in alfalfa production. Abiotic stress factors affecting alfalfa growth and productivity. Need for sustainable and cost-effective forage production systems.

  Heavy weed infestation in alfalfa production. Abiotic stress factors affecting alfalfa growth and productivity. Need for sustainable and cost-effective forage production systems.

  Agriculture · 3 papers · avg 2026 · weak evidence
• Spatial variability of soil properties can be challenging to assess. Limited data on soil properties in the Chambal region. Complexity of soil-crop-fertiliser interactions.

  Spatial variability of soil properties can be challenging to assess. Limited data on soil properties in the Chambal region. Complexity of soil-crop-fertiliser interactions.

  Agriculture · 3 papers · avg 2026 · weak evidence
• The study identifies a need to understand the propagation of diverse drought conditions. The study highlights the importance of considering regional climatic conditions and physiographical characteris

  The study identifies a need to understand the propagation of diverse drought conditions. The study highlights the importance of considering regional climatic conditions and physiographical characteristics in drought propagation analysis.

  Agriculture · 3 papers · avg 2026 · weak evidence
• While livestock constitute a strategic sector to reduce poverty and enhance growth in developing countries, decision makers often lack data reflecting the diversity of livestock functions and systems.

  While livestock constitute a strategic sector to reduce poverty and enhance growth in developing countries, decision makers often lack data reflecting the diversity of livestock functions and systems.

  Agriculture · 3 papers · avg 2024.2 · weak evidence
• The tea industry generates a large amount of waste. The waste generated by the tea industry leads to environmental issues. There is a need to develop sustainable waste management strategies.

  The tea industry generates a large amount of waste. The waste generated by the tea industry leads to environmental issues. There is a need to develop sustainable waste management strategies.

  Agriculture · 3 papers · avg 2026 · weak evidence
• The gap is the lack of understanding of the genetic variability in pearl millet germplasm. The study aims to fill this gap by evaluating the genetic variability of yield and its components traits.

  The gap is the lack of understanding of the genetic variability in pearl millet germplasm. The study aims to fill this gap by evaluating the genetic variability of yield and its components traits.

  Agriculture · 3 papers · avg 2026 · weak evidence
• The need for sustainable and biodegradable alternatives to traditional plastic pots. The lack of biodegradable plant pots with good mechanical properties and biodegradability.

  The need for sustainable and biodegradable alternatives to traditional plastic pots. The lack of biodegradable plant pots with good mechanical properties and biodegradability.

  Agriculture · 3 papers · avg 2026 · weak evidence
• Investigation of the role of resistant microorganisms in cleaning up contaminated soils. Further analysis of the impact of pollution on soil health and ecological balance.

  Investigation of the role of resistant microorganisms in cleaning up contaminated soils. Further analysis of the impact of pollution on soil health and ecological balance.

  Agriculture · 3 papers · avg 2026 · weak evidence
• There is a need to reduce the use of chemical fertilizers in wheat production. Limited research has investigated the effect of different fertilization types on bread wheat varieties.

  There is a need to reduce the use of chemical fertilizers in wheat production. Limited research has investigated the effect of different fertilization types on bread wheat varieties.

  Agriculture · 3 papers · avg 2026 · weak evidence
• The study identifies technical challenges associated with CRISPR/Cas9 knockout, including off-target effects and variable knockout efficiency. The research highlights domain challenges, such as the co

  The study identifies technical challenges associated with CRISPR/Cas9 knockout, including off-target effects and variable knockout efficiency. The research highlights domain challenges, such as the complexity of glioblastoma and the need fo

  Biology · 3 papers · avg 2026 · weak evidence
• DNA repair pathway involvement in somatic repeat expansion and neurodegeneration has been studied in Huntington's disease through mismatch repair dissection, but the role of transcription-coupled repa

  DNA repair pathway involvement in somatic repeat expansion and neurodegeneration has been studied in Huntington's disease through mismatch repair dissection, but the role of transcription-coupled repair specifically—and whether TCR modulati

  Biology · 3 papers · avg 2024.8 · weak evidence
• The molecular events that occur during early esophageal carcinogenesis are not well understood. Systematic molecular characterization of early human ESCC precursor lesions remains challenging. There i

  The molecular events that occur during early esophageal carcinogenesis are not well understood. Systematic molecular characterization of early human ESCC precursor lesions remains challenging. There is a need to better understand the molecu

  Biology · 3 papers · avg 2026 · weak evidence
• Workshop participants agreed on the need for empirical research on areas in which data are lacking, including potential invasive species, native species and habitats that may be impacted by invasive s

  Workshop participants agreed on the need for empirical research on areas in which data are lacking, including potential invasive species, native species and habitats that may be impacted by invasive species, important biological processes a

  Biology · 3 papers · avg 2018 · weak evidence
• Stressing that justice entails far more than simply retribution, and underscoring that the relationship between criminal trials and peace remains empirically under-researched, it contends that the ICC

  Stressing that justice entails far more than simply retribution, and underscoring that the relationship between criminal trials and peace remains empirically under-researched, it contends that the ICC can potentially contribute to peace but

  Biology · 3 papers · avg 2020 · weak evidence
• The study identifies a gap in understanding the principles governing the variability in the outcomes of interactions between environmental exposures and individual biology. The study notes that previo

  The study identifies a gap in understanding the principles governing the variability in the outcomes of interactions between environmental exposures and individual biology. The study notes that previous studies have examined the factors inf

  Biology · 3 papers · avg 2024.7 · weak evidence
• Future investigations should focus on targeted isolation and structural characterization of the key metabolites, integration of quantitative metabolomics to validate biomarkers of activity, and in viv

  Future investigations should focus on targeted isolation and structural characterization of the key metabolites, integration of quantitative metabolomics to validate biomarkers of activity, and in vivo as well as mechanistic studies to full

  Biology · 3 papers · avg 2026 · weak evidence
• The proposed Generative AI Assistant is designed for constrained hardware environments and may not achieve the same level of performance as systems running on enterprise-grade hardware. The assistant'

  The proposed Generative AI Assistant is designed for constrained hardware environments and may not achieve the same level of performance as systems running on enterprise-grade hardware. The assistant's performance may be limited by the qual

  Biology · 3 papers · avg 2026 · weak evidence
• Developing scalable synthetic routes for donor-acceptor conjugated polymers. Improving solar-to-chemical conversion efficiency for H2O2 photosynthesis. Exploring new applications of donor-acceptor con

  Developing scalable synthetic routes for donor-acceptor conjugated polymers. Improving solar-to-chemical conversion efficiency for H2O2 photosynthesis. Exploring new applications of donor-acceptor conjugated polymers in energy and environme

  Chemistry · 3 papers · avg 2026 · weak evidence
• Microplastic pollution is a significant concern in tropical rivers. The presence of high-hazard polymers elevates polymer-based risks and increases PERI values. Effective management of microplastic po

  Microplastic pollution is a significant concern in tropical rivers. The presence of high-hazard polymers elevates polymer-based risks and increases PERI values. Effective management of microplastic pollution in tropical rivers is needed.

  Chemistry · 3 papers · avg 2023.2 · weak evidence
• Prior approaches to understanding bereavement have imposed a series of phases on the bereaved. The need for a new approach that emphasizes the active participation of the bereaved individual in their

  Prior approaches to understanding bereavement have imposed a series of phases on the bereaved. The need for a new approach that emphasizes the active participation of the bereaved individual in their bereavement reaction.

  Chemistry · 3 papers · avg 1984 · weak evidence
• The limitations of single-component semiconductor photoelectrodes need to be overcome. The understanding of the structure-performance correlation in photoelectrochemical reactions is limited. The use

  The limitations of single-component semiconductor photoelectrodes need to be overcome. The understanding of the structure-performance correlation in photoelectrochemical reactions is limited. The use of heterojunction nanostructures can add

  Chemistry · 3 papers · avg 2026 · weak evidence
• The synthesis of carbon dots using hazardous reagents and extreme reaction conditions. The limited use of natural biomass in synthesizing carbon dots. The development of a folic acid-scopoletin nanopl

  The synthesis of carbon dots using hazardous reagents and extreme reaction conditions. The limited use of natural biomass in synthesizing carbon dots. The development of a folic acid-scopoletin nanoplatform for antibacterial therapy.

  Chemistry · 3 papers · avg 2026 · weak evidence
• The complexity of metabolic pathways and enzymatic mechanisms of LAB, - The influence of microbial interactions and environmental factors on flavor biosynthesis, - The need for sustainable flavor enha

  The complexity of metabolic pathways and enzymatic mechanisms of LAB, - The influence of microbial interactions and environmental factors on flavor biosynthesis, - The need for sustainable flavor enhancement in fermented foods

  Chemistry · 3 papers · avg 2026 · weak evidence
• Foot muscles contribute to impact attenuation and propulsion during running, yet the effects of repeated toe-flexor contractions and associated strength loss on running biomechanics remain poorly unde

  Foot muscles contribute to impact attenuation and propulsion during running, yet the effects of repeated toe-flexor contractions and associated strength loss on running biomechanics remain poorly understood.

  Chemistry · 3 papers · avg 2025.8 · weak evidence
• ADMET and drug-likeness profiling are performed for pyrimidine, indole-thiadiazole, and sulfur heterocycles but not reported for sulfanilamide-based Schiff bases; no study predicts bioavailability, me

  ADMET and drug-likeness profiling are performed for pyrimidine, indole-thiadiazole, and sulfur heterocycles but not reported for sulfanilamide-based Schiff bases; no study predicts bioavailability, metabolic stability, or toxicity of sulfan

  Chemistry · 3 papers · avg 2026 · weak evidence
• To continue running the anti-inflammatory test by other methods. To find the right method to separate the fatty acids contained in the extract. To examine the anti-inflammatory activity of the extract

  To continue running the anti-inflammatory test by other methods. To find the right method to separate the fatty acids contained in the extract. To examine the anti-inflammatory activity of the extract in human subjects.

  Chemistry · 3 papers · avg 2020.6 · weak evidence
• However, the underlying mechanism of how the alkali ions catalyze the N2 reduction reaction (NRR) into ammonia remains elusive, posing challenges for experimentalists to select appropriate electrolyte

  However, the underlying mechanism of how the alkali ions catalyze the N2 reduction reaction (NRR) into ammonia remains elusive, posing challenges for experimentalists to select appropriate electrolyte solutions.

  Chemistry · 3 papers · avg 2024.7 · weak evidence
• Further investigation of the long-term stability of the self-healing polymer electrolyte. Exploration of the scalability of the proposed method. Application of the dual-integrated strategy to other ty

  Further investigation of the long-term stability of the self-healing polymer electrolyte. Exploration of the scalability of the proposed method. Application of the dual-integrated strategy to other types of solid-state batteries.

  Chemistry · 3 papers · avg 2024.5 · weak evidence
• The development of coating systems that can effectively retard drug release. The need for biodegradable and biocompatible materials. The challenge of combining different polymers to achieve desired pr

  The development of coating systems that can effectively retard drug release. The need for biodegradable and biocompatible materials. The challenge of combining different polymers to achieve desired properties.

  Chemistry · 3 papers · avg 2026 · weak evidence
• Traditional remediation techniques have limitations, such as high operational costs and the risk of generating secondary pollution. The need for a sustainable, non-leaching, and scalable platform for

  Traditional remediation techniques have limitations, such as high operational costs and the risk of generating secondary pollution. The need for a sustainable, non-leaching, and scalable platform for advanced wastewater decontamination.

  Chemistry · 3 papers · avg 2026 · weak evidence
• The need to understand the influence of environmental and operational parameters on photovoltaic system performance. The lack of comprehensive evaluations of photovoltaic systems using machine learnin

  The need to understand the influence of environmental and operational parameters on photovoltaic system performance. The lack of comprehensive evaluations of photovoltaic systems using machine learning techniques. The importance of integrat

  Computer Science · 3 papers · avg 2025.3 · weak evidence
• Further studies are needed to validate the AI model in larger patient populations. The use of other machine learning algorithms, such as deep learning, may improve the predictive performance of the mo

  Further studies are needed to validate the AI model in larger patient populations. The use of other machine learning algorithms, such as deep learning, may improve the predictive performance of the model. The integration of the AI model wit

  Computer Science · 3 papers · avg 2026 · weak evidence
• Traditional vulnerability detection methods have limitations such as high false positive rates and poor adaptability to complex logical vulnerabilities. Large Language Models have exceptional code und

  Traditional vulnerability detection methods have limitations such as high false positive rates and poor adaptability to complex logical vulnerabilities. Large Language Models have exceptional code understanding and reasoning capabilities, b

  Computer Science · 3 papers · avg 2025.3 · weak evidence
• Future studies can investigate the use of VR-assisted neuromuscular training in other sports. Future studies can examine the effects of VR-assisted neuromuscular training on injury risk and prevention

  Future studies can investigate the use of VR-assisted neuromuscular training in other sports. Future studies can examine the effects of VR-assisted neuromuscular training on injury risk and prevention. Future studies can use neuroimaging to

  Computer Science · 3 papers · avg 2026 · weak evidence
• The complexity and interrelations of hydrological systems inevitably introduce uncertainties, particularly concerning model parameter estimation and structure selection. Existing single models struggl

  The complexity and interrelations of hydrological systems inevitably introduce uncertainties, particularly concerning model parameter estimation and structure selection. Existing single models struggle to accurately capture the stochastic,

  Computer Science · 3 papers · avg 2025.5 · weak evidence
• Severe class imbalance and subtle inter-class morphological variations in breast cancer subtype classification. Insufficiently addressed robust multi-class subtype discrimination in deep learning meth

  Severe class imbalance and subtle inter-class morphological variations in breast cancer subtype classification. Insufficiently addressed robust multi-class subtype discrimination in deep learning methods. Need for integrating preprocessing

  Computer Science · 3 papers · avg 2026 · weak evidence
• Current studies mostly focus on isolated attack strategies, lacking multi-agent coordination mechanisms. There is a need to explore attack methods capable of handling cross-agent behaviors and model-s

  Current studies mostly focus on isolated attack strategies, lacking multi-agent coordination mechanisms. There is a need to explore attack methods capable of handling cross-agent behaviors and model-specific vulnerabilities. The existing me

  Computer Science · 3 papers · avg 2026 · weak evidence
• Expanding the current dataset to include underrepresented defect categories, - Refining the feature extraction process to capture more granular textural details, - Integrating deep learning models int

  Expanding the current dataset to include underrepresented defect categories, - Refining the feature extraction process to capture more granular textural details, - Integrating deep learning models into automated aerial inspection frameworks

  Computer Science · 3 papers · avg 2026 · weak evidence
• Complex environmental factors such as changes in lighting, occlusion, and background noise. The small size of animal targets in images. The need for a framework that can adapt to actual detection scen

  Complex environmental factors such as changes in lighting, occlusion, and background noise. The small size of animal targets in images. The need for a framework that can adapt to actual detection scenarios based on unmanned aerial vehicles.

  Computer Science · 3 papers · avg 2026 · weak evidence
• Although numerous deep learning techniques such as convolutional neural networks (CNNs), recurrent neural networks (RNNs), and graph neural networks (GNNs) have been applied to detect various network

  Although numerous deep learning techniques such as convolutional neural networks (CNNs), recurrent neural networks (RNNs), and graph neural networks (GNNs) have been applied to detect various network attacks, they face limitations due to th

  Computer Science · 3 papers · avg 2025.3 · weak evidence
• There is a lack of studies on microplastic pollution in freshwater ecosystems. There is a need for effective methods to assess microplastic pollution. There is a gap in understanding the seasonal vari

  There is a lack of studies on microplastic pollution in freshwater ecosystems. There is a need for effective methods to assess microplastic pollution. There is a gap in understanding the seasonal variations of microplastic pollution.

  Earth Science · 3 papers · avg 2026 · weak evidence
• There is a gap in the empirical literature on decision-making about the adoption of CSA practices among small-scale urban crop farmers. The paper identifies a need for integrated, custom, and urban ag

  There is a gap in the empirical literature on decision-making about the adoption of CSA practices among small-scale urban crop farmers. The paper identifies a need for integrated, custom, and urban agriculture context-specific policy and ex

  Earth Science · 3 papers · avg 2026 · weak evidence
• There is a scarcity of statistically robust studies directly linking anthropogenic climate change to negative outcomes in ODZs and dead zones. The socio-economic consequences of climate change on ODZs

  There is a scarcity of statistically robust studies directly linking anthropogenic climate change to negative outcomes in ODZs and dead zones. The socio-economic consequences of climate change on ODZs, nutrient cycles, and marine life remai

  Earth Science · 3 papers · avg 2026 · weak evidence
• The study identifies a research gap in the need for a comprehensive analysis of the literature on environmental social movements in social media. The research gap lies in the lack of understanding of

  The study identifies a research gap in the need for a comprehensive analysis of the literature on environmental social movements in social media. The research gap lies in the lack of understanding of the transformation of environmental soci

  Earth Science · 3 papers · avg 2026 · weak evidence
• The diversity of culturable marine yeasts in Western Mediterranean coastal ecosystems is not well understood. There is a need for comprehensive surveys of marine yeasts in this region. The study aims

  The diversity of culturable marine yeasts in Western Mediterranean coastal ecosystems is not well understood. There is a need for comprehensive surveys of marine yeasts in this region. The study aims to address this knowledge gap.

  Earth Science · 3 papers · avg 2026 · weak evidence
• However, the determination of land-use data with high geometric and thematic accuracy is generally limited by the availability of adequate remote sensing data, in terms of spatial and temporal resolut

  However, the determination of land-use data with high geometric and thematic accuracy is generally limited by the availability of adequate remote sensing data, in terms of spatial and temporal resolution, and digital image analysis techniqu

  Earth Science · 3 papers · avg 2018 · weak evidence
• Applying the framework to other earthquake catalogs and seismic data. Investigating the relationship between multi-lag transfer entropy and seismic hazard. Developing a real-time earthquake early warn

  Applying the framework to other earthquake catalogs and seismic data. Investigating the relationship between multi-lag transfer entropy and seismic hazard. Developing a real-time earthquake early warning system using the framework.

  Earth Science · 3 papers · avg 2026 · weak evidence
• There is a lack of research attention to the issue of updating the knowledge and skills of technical professionals. The concept of updating climate has received little empirical attention. The study a

  There is a lack of research attention to the issue of updating the knowledge and skills of technical professionals. The concept of updating climate has received little empirical attention. The study aims to address this gap by assessing the

  Earth Science · 3 papers · avg 2006 · weak evidence
• The study identifies a gap in the evaluation of seismic fragility and economic effectiveness of retrofitting configurations for substandard buildings. The gap is highlighted by recent earthquakes, whi

  The study identifies a gap in the evaluation of seismic fragility and economic effectiveness of retrofitting configurations for substandard buildings. The gap is highlighted by recent earthquakes, which have underscored the severity of the

  Earth Science · 3 papers · avg 2026 · weak evidence
• There is a need for a new classification of river terraces that can differentiate between terraces of different ages and correlations. The existing classifications are not sufficient for understanding

  There is a need for a new classification of river terraces that can differentiate between terraces of different ages and correlations. The existing classifications are not sufficient for understanding the geological history of an area.

  Earth Science · 3 papers · avg 1993.3 · weak evidence
• The study is limited by the lack of high-resolution data. The C- and P-factor values were adopted from previous studies and adjusted to local conditions. The study does not account for other factors t

  The study is limited by the lack of high-resolution data. The C- and P-factor values were adopted from previous studies and adjusted to local conditions. The study does not account for other factors that may influence sediment yield.

  Earth Science · 3 papers · avg 2012.3 · weak evidence
• The paper identifies a gap in the literature on the intersection of climate policy and reproductive rights. The study highlights the need to consider the discursive connections between climate policy

  The paper identifies a gap in the literature on the intersection of climate policy and reproductive rights. The study highlights the need to consider the discursive connections between climate policy and population politics.

  Earth Science · 3 papers · avg 2025.7 · weak evidence