cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25442/hku.26242229.v1
title: <i>Supporting data for “Reinventing Colonial Legacy in A Worlding City: </i><i>Rethinking Gentrification in Central Shanghai, China</i><i>”</i>

description: The notion of gentrification links global forces (e.g. neoliberalism, globalisation) with local responses (e.g. redevelopment, conservation) at the neighbourhood level. With a focus on central Shanghai, this thesis first unpacks how (both symbolic and material) colonial legacy serves as key resources to attract transnational gentrifiers/(re)investments and displace less affluent classes in the contemporary gentrification process. Second, this study examines the constantly changing interplay between the state, market and society to unravel the driving forces, processes, and social consequences in various waves and forms of gentrification. Third, particular focus is given to the role of the (traditional and digital) media in contemporary (re)gentrification, examining the influence exerted by the market, state and society on media narratives and representations.The dataset consists of web-scraped Weibo data in three case studies. Weibo, launched by Sina Corporations, was selected as the representative social media platform for several reasons. First, Weibo boasts the largest user base among Chinese social media platforms, with over 0.5 billion active users. This vase user base provides a huge amount of information that can be utilised to analyse public perceptions of gentrifying/gentrified neighbourhoods. Second, the features of Weibo are more like a fusion of Twitter and Instagram, making it easier to align findings on Weibo with existing research on Twitter and Instagram. Third, Weibo, the first Chinese-style microblog platform launched in August 2009, provides long-term data spanning over a decade, facilitating the track of changing media portrayals of gentrification over time.To obtain sufficient data, the Chinese terms ‘JianYeLi’, ‘WuKang Road, ‘AnFu Road’ were respectively chosen as the initial keywords for data collection using a web-crawler tool. Specifically, each scraped post contained a social media ID, a timestamp, textual content, image URLs, and received likes/shares/comments. The initial dataset consisted of nearly 50,000 posts between 2011 and 2021. Since the main focus is on how social media users reflect the gentrification of selected neighbourhoods, forwarded and irrelevant posts were first cleaned, and only the used subsampled datasets were uploaded. As the posts were public-facing, individual user permission was not sought.
DOI: 10.25442/hku.26242730
title: <i>Supporting data for “</i><b>Statistical Methods for Single Cell and Spatial Transcriptomics Analysis</b><i>”</i>

description: The field of single-cell and spatial transcriptomics has advanced significantly due to the development of sophisticated statistical methods. However, current methods for single cell analysis may not properly capture the variability in the data. Focusing on common single cell analysis tasks of differential composition analysis, data imputation, and informative variant selection, we develop new statistical methods.
DOI: 10.25442/hku.26242730.v1
title: <i>Supporting data for “</i><b>Statistical Methods for Single Cell and Spatial Transcriptomics Analysis</b><i>”</i>

description: The field of single-cell and spatial transcriptomics has advanced significantly due to the development of sophisticated statistical methods. However, current methods for single cell analysis may not properly capture the variability in the data. Focusing on common single cell analysis tasks of differential composition analysis, data imputation, and informative variant selection, we develop new statistical methods.
DOI: 10.25442/hku.26242049
title: Supporting data for "AI-Diagnostic and Advanced-Manufacturing aspect of Temporomandibular Joint-Related Disease"

description: 1. Figures
<strong>File Content</strong>: Primarily includes Private MRI and Laboratory Data.
a. MRI Segmentation:

 <strong>Data Source</strong>: The data is derived from patient data at Shenzhen University General Hospital, with approval from the local IRB. According to laws and regulations, it cannot be used or reproduced without the approval of Shenzhen University General Hospital.
 <strong>Segmentation Method</strong>: The AI-based image segmentation method will be detailed in the thesis.

b. Comet Test:

 <strong>Content</strong>: This includes imaging data from genetic toxicity studies of CoCr alloys manufactured and polished by different methods.

c. Cytotoxicity Results:

 <strong>Content</strong>: This includes imaging data from cytotoxicity studies of CoCr alloys manufactured and polished by different methods.

d. CoCr Picture:

 <strong>Content</strong>: This includes camera and optical microscope photographs of CoCr alloys manufactured and polished by different methods.

2. Experimental Results
<strong>File Content</strong>: Primarily includes Laboratory Data and Animal Experimental Data.
a. Roughness Results:

 <strong>Content</strong>: Surface roughness test results of CoCr alloys manufactured and polished by different methods.

b. Ion Release Results:

 <strong>Content</strong>: Ion concentration test results of CoCr alloys manufactured and polished by different methods, with ICP-OES used to measure ion values.

c. Comet Test and Cytotoxicity Results:

 <strong>Content</strong>: Data from cytotoxicity and genetic toxicity studies of CoCr alloys manufactured and polished by different methods.

d. Animal Experiment Results:

 <strong>Content</strong>: Data from animal experiments based on CoCr alloys manufactured and polished by different methods.
DOI: 10.25442/hku.26242049.v1
title: Supporting data for "AI-Diagnostic and Advanced-Manufacturing aspect of Temporomandibular Joint-Related Disease"

description: 1. Figures
<strong>File Content</strong>: Primarily includes Private MRI and Laboratory Data.
a. MRI Segmentation:

 <strong>Data Source</strong>: The data is derived from patient data at Shenzhen University General Hospital, with approval from the local IRB. According to laws and regulations, it cannot be used or reproduced without the approval of Shenzhen University General Hospital.
 <strong>Segmentation Method</strong>: The AI-based image segmentation method will be detailed in the thesis.

b. Comet Test:

 <strong>Content</strong>: This includes imaging data from genetic toxicity studies of CoCr alloys manufactured and polished by different methods.

c. Cytotoxicity Results:

 <strong>Content</strong>: This includes imaging data from cytotoxicity studies of CoCr alloys manufactured and polished by different methods.

d. CoCr Picture:

 <strong>Content</strong>: This includes camera and optical microscope photographs of CoCr alloys manufactured and polished by different methods.

2. Experimental Results
<strong>File Content</strong>: Primarily includes Laboratory Data and Animal Experimental Data.
a. Roughness Results:

 <strong>Content</strong>: Surface roughness test results of CoCr alloys manufactured and polished by different methods.

b. Ion Release Results:

 <strong>Content</strong>: Ion concentration test results of CoCr alloys manufactured and polished by different methods, with ICP-OES used to measure ion values.

c. Comet Test and Cytotoxicity Results:

 <strong>Content</strong>: Data from cytotoxicity and genetic toxicity studies of CoCr alloys manufactured and polished by different methods.

d. Animal Experiment Results:

 <strong>Content</strong>: Data from animal experiments based on CoCr alloys manufactured and polished by different methods.
DOI: 10.25442/hku.26241134
title: Supporting data for “Innovative Non-Antibiotic Strategies for Treating Bacterial Infections<i>”</i>

description: This multifaceted research integrates modern materials science and advanced computational techniques to develop innovative non-antibiotic treatments. By validating these approaches through subcutaneous and deep tissue bacterial infection models, our work establishes a solid foundation for future integration of artificial intelligence with materials science, aiming to rapidly and effectively address bacterial infections without reliance on traditional antibiotics
DOI: 10.25442/hku.26241134.v1
title: Supporting data for “Innovative Non-Antibiotic Strategies for Treating Bacterial Infections<i>”</i>

description: This multifaceted research integrates modern materials science and advanced computational techniques to develop innovative non-antibiotic treatments. By validating these approaches through subcutaneous and deep tissue bacterial infection models, our work establishes a solid foundation for future integration of artificial intelligence with materials science, aiming to rapidly and effectively address bacterial infections without reliance on traditional antibiotics
DOI: 10.5281/zenodo.12730424
title: Analyzing The Effect of Ease of Use towards Continous Use Intention and Satisfaction on E- Government Services in Indonesia
DOI: 10.5281/zenodo.12730425
title: Analyzing The Effect of Ease of Use towards Continous Use Intention and Satisfaction on E- Government Services in Indonesia
DOI: 10.25442/hku.26232332
title: Supporting data for “Surface Modification Aspects of Resin-based and Titanium Biomedical Implants”

description: Objectives: The growing demand for implants, coupled with the limited availability of materials, poses a significant clinical challenge. Consequently, the study objective was to devise a novel approach that subverts the conventional paradigm by developing a high-strength material capable of being utilized in any dental resin composite system and amenable to 3D printing. Materials and Methods: The resin-based HA-composites were synthesized by mixing 2 wt.% of nano-hydroxyapatites (nHAPs, D: 50-200 nm) and 10-20 wt.% of submicron-glass particles (D&lt;700nm) with photocurable dental resin monomer system. The samples were randomly divided into a control and a test group with or without helium-oxygen cold plasma treatment, and polyetheretherketone (PEEK) were used as a control. Results: With the increased glass particle fillers fraction, the mean value of the compressive strength and modulus increases from 104.04 to 121.25 MPa (16.5%) and from 2.18 to 3.41 GPa (56.4%), respectively. Conclusion: Collectively, the metal-free medical implants possessed strong mechanical strength, and its water contact angle enhanced through cold plasma surface treatment.
DOI: 10.25442/hku.26232332.v1
title: Supporting data for “Surface Modification Aspects of Resin-based and Titanium Biomedical Implants”

description: Objectives: The growing demand for implants, coupled with the limited availability of materials, poses a significant clinical challenge. Consequently, the study objective was to devise a novel approach that subverts the conventional paradigm by developing a high-strength material capable of being utilized in any dental resin composite system and amenable to 3D printing. Materials and Methods: The resin-based HA-composites were synthesized by mixing 2 wt.% of nano-hydroxyapatites (nHAPs, D: 50-200 nm) and 10-20 wt.% of submicron-glass particles (D&lt;700nm) with photocurable dental resin monomer system. The samples were randomly divided into a control and a test group with or without helium-oxygen cold plasma treatment, and polyetheretherketone (PEEK) were used as a control. Results: With the increased glass particle fillers fraction, the mean value of the compressive strength and modulus increases from 104.04 to 121.25 MPa (16.5%) and from 2.18 to 3.41 GPa (56.4%), respectively. Conclusion: Collectively, the metal-free medical implants possessed strong mechanical strength, and its water contact angle enhanced through cold plasma surface treatment.
DOI: 10.25442/hku.26207693
title: Supporting data for "Purchase Decisions and Business Strategies of Different Stakeholders on Virtual Gifts in Social Live Streaming Service"

description: This dataset comprises real-world data from four progressive studies conducted within the framework of virtual gifting in Social Live Streaming Services (SLSS). Data for Study 1 and Study 2 is aggregated on a viewer-week level, including viewers' demographical and behavioral information. Data for Study 3 is aggregated on a streamer-month level, including streamers' channel and income information. Data for Study 4 consists of the financial information (i.e., daily stock price and quarterly revenue ) for four listing live-streaming companies in China.
DOI: 10.25442/hku.26207693.v1
title: Supporting data for "Purchase Decisions and Business Strategies of Different Stakeholders on Virtual Gifts in Social Live Streaming Service"

description: This dataset comprises real-world data from four progressive studies conducted within the framework of virtual gifting in Social Live Streaming Services (SLSS). Data for Study 1 and Study 2 is aggregated on a viewer-week level, including viewers' demographical and behavioral information. Data for Study 3 is aggregated on a streamer-month level, including streamers' channel and income information. Data for Study 4 consists of the financial information (i.e., daily stock price and quarterly revenue ) for four listing live-streaming companies in China.
DOI: 10.25442/hku.26145337
title: Supporting data for "Roles of DNA methylation on memory and serotonin neurotransmission in Alzheimer’s disease"

description: Alzheimer’s disease (AD) is becoming increasingly prevalent as the global population ages. Despite decades of research, the complex pathogenic mechanisms of AD remain largely elusive. In this thesis, the roles of hippocampal DNA methyltransferase 3a (DNMT3a) in mediating the pro-cognitive molecular changes of L-methionine (MET) were examined in 5xFAD mice by hippocampal specific knockdown of DNMT3a. It was shown that DNMT3a is necessary for MET-induced spatial memory enhancement, amyloid-β reduction, microgliosis reduction, and 5-HT fiber preservation in the hippocampus. Whether DNMT3a can modulate these processes independently from MET was further examined by hippocampal specific overexpression or knockdown of DNMT3a. Surprisingly, both manipulations were found to impair spatial memory, and such effects were seen in both wildtype and 5xFAD mice, suggesting that the physiological homeostasis of DNA methylation/demethylation processes is pivotal in normal memory functions. Moreover, overexpression and knockdown of DNMT3a were found to differentially affect amyloid-β deposition, microgliosis, and 5-HT neurotransmission in the hippocampus. Overall, findings in this thesis accentuated the important roles of DNA methylation in memory regulation in AD and established the brain 5-HT system as a viable target of DNA methylation modulating therapeutics for AD.
DOI: 10.25442/hku.26145337.v1
title: Supporting data for "Roles of DNA methylation on memory and serotonin neurotransmission in Alzheimer’s disease"

description: Alzheimer’s disease (AD) is becoming increasingly prevalent as the global population ages. Despite decades of research, the complex pathogenic mechanisms of AD remain largely elusive. In this thesis, the roles of hippocampal DNA methyltransferase 3a (DNMT3a) in mediating the pro-cognitive molecular changes of L-methionine (MET) were examined in 5xFAD mice by hippocampal specific knockdown of DNMT3a. It was shown that DNMT3a is necessary for MET-induced spatial memory enhancement, amyloid-β reduction, microgliosis reduction, and 5-HT fiber preservation in the hippocampus. Whether DNMT3a can modulate these processes independently from MET was further examined by hippocampal specific overexpression or knockdown of DNMT3a. Surprisingly, both manipulations were found to impair spatial memory, and such effects were seen in both wildtype and 5xFAD mice, suggesting that the physiological homeostasis of DNA methylation/demethylation processes is pivotal in normal memory functions. Moreover, overexpression and knockdown of DNMT3a were found to differentially affect amyloid-β deposition, microgliosis, and 5-HT neurotransmission in the hippocampus. Overall, findings in this thesis accentuated the important roles of DNA methylation in memory regulation in AD and established the brain 5-HT system as a viable target of DNA methylation modulating therapeutics for AD.
DOI: 10.25442/hku.26130451
title: Supporting data for “Patchy Particles Derived from Colloidal Metal-Organic Frameworks"

description: Supporting data for “Patchy Particles Derived from Colloidal Metal-Organic FrameworksThe data contains the following parts: A. Filename: Dataset (Chapter 2) Short description: The supporting data for "Chapter 2. Morphology Control of Colloidal-Sized MOF", including the SEM&TEM images, raw XRD data, and size distribution. B. Filename: Dataset (Chapter 3) Short description: The supporting data for "Chapter 3. Patchy MOF from Epitaxial Growth and its Derivatives", including the SEM&TEM images, raw XRD data, and illustration. C. Filename: Dataset (Chapter 4) Short description: The supporting data for "Chapter 4. Encapsulation of Colloidal MOFs", including the SEM&TEM images, raw XRD data, confocal images, and videos. D. Filename: Dataset (Chapter 5) Short description: The supporting data for "Chapter 5. Applications and Future Plan", including the SEM&TEM images, confocal images, and videos. E. Filename: Dataset (Others) Short description: Other data like: Lab Notes (softcopy); RPG presentations; Posters and Research proposals; and Cartoons.
DOI: 10.25442/hku.26130451.v1
title: Supporting data for “Patchy Particles Derived from Colloidal Metal-Organic Frameworks"

description: Supporting data for “Patchy Particles Derived from Colloidal Metal-Organic FrameworksThe data contains the following parts: A. Filename: Dataset (Chapter 2) Short description: The supporting data for "Chapter 2. Morphology Control of Colloidal-Sized MOF", including the SEM&TEM images, raw XRD data, and size distribution. B. Filename: Dataset (Chapter 3) Short description: The supporting data for "Chapter 3. Patchy MOF from Epitaxial Growth and its Derivatives", including the SEM&TEM images, raw XRD data, and illustration. C. Filename: Dataset (Chapter 4) Short description: The supporting data for "Chapter 4. Encapsulation of Colloidal MOFs", including the SEM&TEM images, raw XRD data, confocal images, and videos. D. Filename: Dataset (Chapter 5) Short description: The supporting data for "Chapter 5. Applications and Future Plan", including the SEM&TEM images, confocal images, and videos. E. Filename: Dataset (Others) Short description: Other data like: Lab Notes (softcopy); RPG presentations; Posters and Research proposals; and Cartoons.
DOI: 10.6084/m9.figshare.26103478
title: Soil pH creates thresholds in microbial network complexity and stability

description: We estimated various microbial network topological attributes associated with network complexity, and network robustness to simulated species loss across a wide range of soil pH gradient. We reported pervasive nonlinear relationships between soil pH and microbial network complexity and stability.
DOI: 10.6084/m9.figshare.26103478.v2
title: Soil pH creates thresholds in microbial network complexity and stability

description: We estimated various microbial network topological attributes associated with network complexity, and network robustness to simulated species loss across a wide range of soil pH gradient. We reported pervasive nonlinear relationships between soil pH and microbial network complexity and stability.
DOI: 10.6084/m9.figshare.26103478.v1
title: Soil pH creates thresholds in microbial network complexity and stability

description: We estimated various microbial network topological attributes associated with network complexity, and network robustness to simulated species loss across a wide range of soil pH gradient. We reported pervasive nonlinear relationships between soil pH and microbial network complexity and stability.
DOI: 10.15468/dl.jj3e8r
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is one of (Cepaea hortensis (O.F.Müller, 1774), Cepaea nemoralis (Linnaeus, 1758))",
 "DecimalLatitude is less than 55",
 "DecimalLatitude is greater than or equal to 54",
 "DecimalLongitude is less than 2",
 "DecimalLongitude is greater than or equal to 1"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043126-240626123714530/datasets/export for details.
DOI: 10.15468/dl.xfpg2g
title: Occurrence Download

description: A dataset containing 2842150 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Phasianus colchicus Linnaeus, 1758)"
 ]
}

 The dataset includes 2842150 records from 3847 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043122-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.11091149
title: Data from: Deciduous forests hold conservation value for birds within South Andaman Island, India

description: We assessed the importance of deciduous and evergreen habitats for forest birds (including several endemic and threatened species) within South Andaman Island, India. To this end, we compared the composition and diversity (taxonomic, functional and phylogenetic) of forest birds across the two habitat types, and evaluted species-specific responses to habitat variables within the island.

The dataset collected for this study is published here. Bird species traits were sourced from Tobias et al. (2022) and Wilman et al. (2014). Phylogenetic trees were sourced from birdtree.org (Jetz et al. 2012).

Taxonomic Coverage: Birds, 54 species

Geographic Coverage: South Andaman Island, Andaman and Nicobar Islands, India

Temporal Coverage: March-May 2022 and December 2022-April 2023

 

Brief summary of field methods: We conducted line-transect surveys for forest birds across evergreen and deciduous forests in South Andaman Island, India. Twenty-seven transects were sampled either in the morning (between 0515 – 0930 hrs) or in the afternoon (between 1515 – 1730 hrs) from March-May 2022 and December 2022-April 2023. For every bird detected, we noted species identity, group size (if visible), time of detection, and whether the bird(s) was seen or heard. Detections of flying birds and nocturnal species (owls and nightjars) were excluded.For each transect, we measured - a. tree density and basal area (using the point-centered quarter method, or PCQ); b. canopy cover, proportion of deciduous trees, and presence of cane, bamboo runners and clumps of standing bamboo (averaged across PCQ points);c. number of large trees and cut logs (counted within a 20m-wide belt along each transect); and d. distance from nearest settlement/village (using Google Earth Pro).

The dataset published here contains eight data files, along with a ReadMe.txt file that explains each of these data files.

 

Funding:

Science and Engineering Research Board (Govt. of India) - SRG/2021/001523

The Rufford Foundation

The Rauf Ali Fellowship

Arvind Datar

Rohini Nilekani Philanthropies

 

References:

Jetz, W., G. H. Thomas, J. B. Joy, K. Hartmann, and A. O. Mooers. 2012. The global diversity of birds in space and time. Nature 491:444–448.Tobias, J. A., C. Sheard, A. L. Pigot, A. J. M. Devenish, J. Yang, et al. 2022. AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25:581–597.Wilman, H., J. Belmaker, J. Simpson, C. de la Rosa, M. M. Rivadeneira, and W. Jetz. 2014. EltonTraits 1.0: Species-level foraging attributes of the world’s birds and mammals. Ecology 95:2027–2027.