ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCyanuric Chloride Derivatives. I. Aminochloro-s-triazinesJack T. Thurston, James R. Dudley, Donald W. Kaiser, Ingenuin Hechenbleikner, Frederic C. Schaefer, and Dagfrid Holm-HansenCite this: J. Am. Chem. Soc. 1951, 73, 7, 2981–2983Publication Date (Print):July 1, 1951Publication History Published online1 May 2002Published inissue 1 July 1951https://pubs.acs.org/doi/10.1021/ja01151a001https://doi.org/10.1021/ja01151a001research-articleACS...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCyanuric Chloride Derivatives. III. Alkoxy-s-triazinesJames R. Dudley, Jack T. Thurston, Frederic C. Schaefer, Dagfrid Holm-Hansen, Clarence J. Hull, and Pierrepont AdamsCite this: Am. Chem. Soc. 1951, 73, 7, 2986–2990Publication Date (Print):July 1, 1951Publication History Published online1 May 2002Published inissue 1 July 1951https://pubs.acs.org/doi/10.1021/ja01151a003https://doi.org/10.1021/ja01151a003research-articleACS PublicationsRequest...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCyanuric Chloride Derivatives. II. Substituted MelaminesDonald W. Kaiser, Jack T. Thurston, James R. Dudley, Frederic C. Schaefer, Ingenuin Hechenbleikner, and Dagfrid Holm-HansenCite this: J. Am. Chem. Soc. 1951, 73, 7, 2984–2986Publication Date (Print):July 1, 1951Publication History Published online1 May 2002Published inissue 1 July 1951https://pubs.acs.org/doi/10.1021/ja01151a002https://doi.org/10.1021/ja01151a002research-articleACS...

Purpose: The purpose of this study was to compare multiple deep learning models for estimating age and sex using dental panoramic radiographs identify the most successful specified tasks. Methods: dataset 437 divided into training, validation, testing sets. Random oversampling used balance class distributions in training data address imbalance age. studied were neural network (CNN, VGG16, VGG19, ResNet50, ResNet101, ResNet152, MobileNet, DenseNet121, DenseNet169) vision–language (Vision...

Abstract Although social work recognizes that spirituality is a basic dimension of human development, little attention being given to this by programs. This study surveys the views faculty on place, if any, should have in curriculum. Results suggest there considerable support for course subject. Possible explanations opposition such also are explored. Suggestions provided introducing content into

Abstract The current multiphase, invitro study developed and validated a 3-dimensional convolutional neural network (3D-CNN) to generate partial dental crowns (PDC) for use in restorative dentistry. effectiveness of desktop laser intraoral scanners generating data the purpose 3D-CNN was first evaluated (phase 1). There were no significant differences surface area [t-stat(df) = − 0.01 (10), mean difference 0.058, P > 0.99] volume 0.357(10)]. However, scans chosen phase 2 as they produced...

Background: Access to oral healthcare is not uniform globally, particularly in rural areas with limited resources, which limits the potential of automated diagnostics and advanced tele-dentistry applications. The use digital caries detection progression monitoring through photographic communication, influenced by multiple variables that are difficult standardize such settings. objective this study was develop a novel cost-effective virtual computer vision AI system predict dental cavitations...

The current study aimed to implement and validate an automation system detect carious lesions from smartphone images using different one-stage deep learning techniques. 233 of were captured a camera at 1432 × 1375 pixels, then classified screened according visual caries classification index. Following data augmentation, the YOLO v5 model for object detection was used. After training with 1452 640 588 pixel resolution, which included ones that created via image discrimination experiment...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCyanuric Chloride Derivatives. IV. Aryloxy-s-triazinesFrederic C. Schaefer, Jack T. Thurston, and James R. DudleyCite this: J. Am. Chem. Soc. 1951, 73, 7, 2990–2992Publication Date (Print):July 1, 1951Publication History Published online1 May 2002Published inissue 1 July 1951https://pubs.acs.org/doi/10.1021/ja01151a004https://doi.org/10.1021/ja01151a004research-articleACS PublicationsRequest reuse permissionsArticle...

Journal Article Confronting Stigma within the Services System Get access James R. Dudley, PhD professor Department of Social Work, University North Carolina at Charlotte, NC 28223; e-mail: jrdudley@email.uncc.edu Search for other works by this author on: Oxford Academic PubMed Google Scholar Volume 45, Issue 5, October 2000, Pages 449–455, https://doi.org/10.1093/sw/45.5.449 Published: 01 2000 history Received: 20 August 1998 Revision received: 08 February 1999 Accepted: 24 May

Family-oriented professionals have expressed concern about the decreasing amount of contact that occurs between divorced fathers and their children. This study focuses on 84 with infrequent or no The fathers' views, in particular, provide helpful insights into circumstances. Four very different sets circumstances characterize these fathers. first group is still embroiled conflicts former spouses, apparently stemming from divorce proceedings. second includes who identified personal problems...

Objectives Developing compassion towards oneself has been linked to improvement in many areas of psychological well‐being, including psychosis. Furthermore, developing a non‐judgemental, accepting way relating voices is associated with lower levels distress for people who hear voices. These factors have also secure attachment. This study explores associations between the constructs mindfulness voices, self‐compassion, and from hearing how attachment style related each these variables. Design...

(1) To evaluate the effects of denoising and data balancing on deep learning to detect endodontic treatment outcomes from radiographs. (2) develop train a deep-learning model classifier predict obturation quality radiomics.The study conformed STARD 2015 MI-CLAIMS 2021 guidelines. 250 deidentified dental radiographs were collected augmented produce 2226 images. The dataset was classified according following set customized criteria. denoised balanced, processed with YOLOv5s, YOLOv5x, YOLOv7...

Abstract Challenges arise in accessing archived signal outputs due to proprietary software limitations. There is a notable lack of exploration open-source mandibular EMG conversion for continuous access and analysis, hindering tasks such as pattern recognition predictive modelling temporomandibular joint complex function. To Develop workflow extract normalised parameters from images muscle identify optimal clustering methods quantifying intensity activity durations. A utilising OpenCV,...

Abstract Background: The cementation of crowns to dental implant abutments is an accepted form crown retention that requires consideration the properties available cements within applied clinical context. Dental luting agents are exposed a number stressors may reduce in vivo , not least which occlusal loading. This study investigated influence compressive cyclic loading on physical cast copings cemented abutments. Methods: Cast were Straumann synOcta titanium with three different readily...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCyanuric Chloride Derivatives. V. Reaction of Alkoxy-s-triazines and Aryloxy-s-triazines with AminesJack T. Thurston, Frederic C. Schaefer, James R. Dudley, Dagfrid Holm-HansenCite this: J. Am. Chem. Soc. 1951, 73, 7, 2992–2996Publication Date (Print):July 1, 1951Publication History Published online1 May 2002Published inissue 1 July 1951https://pubs.acs.org/doi/10.1021/ja01151a005https://doi.org/10.1021/ja01151a005research-articleACS...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCyanuric Chloride Derivatives. IX. Dissociation Constants of Substituted Melamines and Related TriazinesJames R. DudleyCite this: J. Am. Chem. Soc. 1951, 73, 7, 3007–3008Publication Date (Print):July 1, 1951Publication History Published online1 May 2002Published inissue 1 July 1951https://doi.org/10.1021/ja01151a009RIGHTS & PERMISSIONSArticle Views412Altmetric-Citations21LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum full text...

This study compared the accuracy of facial landmark measurements using deep learning-based fiducial marker (FM) and arbitrary width reference (AWR) approaches. It quantitatively analysed mandibular hard soft tissue lateral excursions head tilting from consumer camera footage 37 participants. A custom learning system recognised landmarks for measuring tilt excursions. Circular markers inter-zygion were validated against physical electrognathography electronic rulers. Results showed notable...