Relevant bibliographies by topics / RDoC

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'RDoC'

Author: Grafiati
Published: 4 June 2021
Last updated: 8 February 2022

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Journal articles on the topic "RDoC"

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Jiao, N., C. Robinson, F. Azam, H. Thomas, F. Baltar, H. Dang, N. J. Hardman-Mountford, et al. "Mechanisms of microbial carbon sequestration in the ocean – future research directions." Biogeosciences 11, no. 19 (October 1, 2014): 5285–306. http://dx.doi.org/10.5194/bg-11-5285-2014.

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Abstract. This paper reviews progress on understanding biological carbon sequestration in the ocean with special reference to the microbial formation and transformation of recalcitrant dissolved organic carbon (RDOC), the microbial carbon pump (MCP). We propose that RDOC is a concept with a wide continuum of recalcitrance. Most RDOC compounds maintain their levels of recalcitrance only in a specific environmental context (RDOCt). The ocean RDOC pool also contains compounds that may be inaccessible to microbes due to their extremely low concentration (RDOCc). This differentiation allows us to appreciate the linkage between microbial source and RDOC composition on a range of temporal and spatial scales. Analyses of biomarkers and isotopic records show intensive MCP processes in the Proterozoic oceans when the MCP could have played a significant role in regulating climate. Understanding the dynamics of the MCP in conjunction with the better constrained biological pump (BP) over geological timescales could help to predict future climate trends. Integration of the MCP and the BP will require new research approaches and opportunities. Major goals include understanding the interactions between particulate organic carbon (POC) and RDOC that contribute to sequestration efficiency, and the concurrent determination of the chemical composition of organic carbon, microbial community composition and enzymatic activity. Molecular biomarkers and isotopic tracers should be employed to link water column processes to sediment records, as well as to link present-day observations to paleo-evolution. Ecosystem models need to be developed based on empirical relationships derived from bioassay experiments and field investigations in order to predict the dynamics of carbon cycling along the stability continuum of POC and RDOC under potential global change scenarios. We propose that inorganic nutrient input to coastal waters may reduce the capacity for carbon sequestration as RDOC. The nutrient regime enabling maximum carbon storage from combined POC flux and RDOC formation should therefore be sought.
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Jiao, N., C. Robinson, F. Azam, H. Thomas, F. Baltar, H. Dang, N. J. Hardman-Mountford, et al. "Mechanisms of microbial carbon sequestration in the ocean – future research directions." Biogeosciences Discussions 11, no. 6 (June 3, 2014): 7931–90. http://dx.doi.org/10.5194/bgd-11-7931-2014.

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Abstract. This paper reviews progress on understanding biological carbon sequestration in the ocean with special reference to the microbial formation and transformation of recalcitrant dissolved organic carbon (RDOC), the microbial carbon pump (MCP). We propose that RDOC is a relative concept with a wide continuum of recalcitrance. Most RDOC compounds maintain their levels of recalcitrance only in a specific environmental context (RDOCt). The ocean RDOC pool also contains compounds that may be inaccessible to microbes due to their extremely low concentration (RDOCc). This differentiation allows us to appreciate the linkage between microbial source and RDOC composition on a range of temporal and spatial scales. Analyses of biomarkers and isotopic records show intensive MCP processes in the anoxic Proterozoic oceans when the MCP could have played a significant role in regulating climate. Understanding the dynamics of the MCP in conjunction with the better constrained biological pump (BP) over geological timescales could help to predict future climate trends. Integration of the MCP and the BP will require new research approaches and opportunities. Major goals include understanding the interactions between particulate organic carbon (POC) and RDOC that contribute to sequestration efficiency, and the concurrent determination of the chemical composition of organic carbon, microbial community composition and enzymatic activity. Molecular biomarkers and isotopic tracers should be employed to link water column processes to sediment records, as well as to link present-day observations to paleo-evolution. Ecosystem models need to be developed based on empirical relationships derived from bioassay experiments and field investigations in order to predict the dynamics of carbon cycling along the stability continuum of POC and RDOC under potential global change scenarios. We propose that inorganic nutrient input to coastal waters may reduce the capacity for carbon sequestration as RDOC. The nutrient regime enabling maximum carbon storage from combined POC flux and RDOC formation should therefore be sought.
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Lake, Jessica I., Cindy M. Yee, and Gregory A. Miller. "Misunderstanding RDoC." Zeitschrift für Psychologie 225, no. 3 (July 2017): 170–74. http://dx.doi.org/10.1027/2151-2604/a000301.

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Abstract. Mental illness is fundamentally mental, by definition about psychological rather than biological phenomena, but biological phenomena play key roles in understanding, preventing, and treating mental illness. The Research Domain Criteria (RDoC) initiative of the US National Institute of Mental Health (NIMH) is an unusually ambitious effort to foster integration of psychological and biological science in the service of psychopathology research. Some key features and common misunderstandings of RDoC are discussed here.
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Keshavan, Matcheri S., and Dost Ongur. "The journey from RDC/DSM diagnoses toward RDoC dimensions." World Psychiatry 13, no. 1 (February 2014): 44–46. http://dx.doi.org/10.1002/wps.20105.

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Demazeux, Steeves, and Vincent Pidoux. "Le projet RDoC." médecine/sciences 31, no. 8-9 (August 2015): 792–96. http://dx.doi.org/10.1051/medsci/20153108019.

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Kubo, A., M. Yamamoto-Kawai, and J. Kanda. "Seasonal variations in concentration and lability of dissolved organic carbon in Tokyo Bay." Biogeosciences 12, no. 1 (January 15, 2015): 269–79. http://dx.doi.org/10.5194/bg-12-269-2015.

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Abstract. Concentrations of recalcitrant and bioavailable dissolved organic carbon (DOC) and their seasonal variations were investigated at three stations in Tokyo Bay, Japan, and in two freshwater sources flowing into the bay. On average, recalcitrant DOC (RDOC), as a remnant of DOC after 150 days of bottle incubation, accounted for 78% of the total DOC in Shibaura sewage treatment plant (STP) effluent, 67% in the upper Arakawa River water, 66% in the lower Arakawa River water, and 78% in surface bay water. Bioavailable DOC (BDOC) concentrations, defined as DOC minus RDOC, were lower than RDOC at all stations. In freshwater environments, RDOC concentrations were almost constant throughout the year. In the bay, RDOC was higher during spring and summer than in autumn and winter because of freshwater input and biological production. The relative concentration of RDOC in the bay derived from phytoplankton, terrestrial, and open-oceanic waters was estimated to be 8–10, 21–32, and 59–69%, respectively, based on multiple regression analysis of RDOC, salinity, and chl a. In addition, comparison with previous data from 1972 revealed that concentrations of RDOC and BDOC have decreased by 33 and 74% at freshwater sites and 39 and 76% in Tokyo Bay, while the ratio of RDOC to DOC has increased. The change in DOC concentration and composition was probably due to increased amounts of STP effluent entering the system. Tokyo Bay exported mostly RDOC to the open ocean because of the remineralization of BDOC.
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Kubo, A., M. Yamamoto-Kawai, and J. Kanda. "Seasonal variations in concentration and composition of dissolved organic carbon in Tokyo Bay." Biogeosciences Discussions 11, no. 7 (July 1, 2014): 10203–28. http://dx.doi.org/10.5194/bgd-11-10203-2014.

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Abstract. Concentrations of recalcitrant and bioavailable dissolved organic carbon (DOC) and their seasonal variations were investigated at three stations in Tokyo Bay, Japan, and in two freshwater sources flowing into the bay to evaluate the significance of DOC degradation for the carbon budget in coastal waters and carbon export to the open ocean. Recalcitrant DOC (RDOC) was differentiated from bioavailable DOC (BDOC) as a remnant of DOC after 150 days of bottle incubation. On average, RDOC accounted for 78% of the total DOC in Shibaura sewage treatment plant (STP) effluent, 67% in the upper Arakawa River water, 66% in the lower Arakawa River water, and 78% in surface bay water. RDOC concentrations were higher than BDOC at all stations. In freshwater environments, RDOC concentrations were almost constant throughout the year. In the bay, RDOC was higher during spring and summer than during autumn and winter. The relative abundance of RDOC in the bay derived from phytoplankton, terrestrial, and open oceanic waters was estimated to be 9%, 33%, and 58%, respectively, by multiple regression analysis of RDOC, salinity, and chl a. In addition, comparison with previous data from 1972 revealed that concentrations of RDOC and BDOC have decreased by 33% and 74% at freshwater sites and 39% and 76% at Tokyo Bay, while the ratio of RDOC to DOC has increased. The change in DOC concentration and composition was probably due to increased amounts of sewage treatment plant effluent entering the system. Tokyo Bay exported DOC, mostly RDOC, to the open ocean because of remineralization of BDOC.
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Glenn, Catherine R., Christine B. Cha, Evan M. Kleiman, and Matthew K. Nock. "Understanding Suicide Risk Within the Research Domain Criteria (RDoC) Framework: Insights, Challenges, and Future Research Considerations." Clinical Psychological Science 5, no. 3 (April 26, 2017): 568–92. http://dx.doi.org/10.1177/2167702616686854.

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Suicide is a leading cause of death worldwide. Prior research has focused primarily on sociodemographic and psychiatric risk factors with little improvement in the prediction or prevention of suicidal behavior over time. The Research Domain Criteria (RDoC) may be an especially useful framework for advancing research in this area. This article provides a brief and broad overview of research on suicidal behavior relating to each of the RDoC domains—highlighting the RDoC construct(s) where research has focused, the construct(s) where research is lacking, and suggestions for future research directions. We also discuss major challenges for suicide research within the RDoC framework, including the intersection of RDoC domains, interaction of domains with the environment, incorporation of developmental stage, integration of distal and proximal processes, and inclusion of suicide-specific constructs. We conclude by underscoring important considerations for future research aimed at using the RDoC framework to study suicidal behavior and other forms of psychopathology.
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Lee, Dong Yun, Jimyung Park, Jai Sung Noh, Hyun Woong Roh, Jae Ho Ha, Eun Young Lee, Sang Joon Son, and Rae Woong Park. "Characteristics of Dimensional Psychopathology in Suicidal Patients With Major Psychiatric Disorders and Its Association With the Length of Hospital Stay: Algorithm Validation Study." JMIR Mental Health 8, no. 9 (September 3, 2021): e30827. http://dx.doi.org/10.2196/30827.

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Background Suicide has emerged as a serious concern for public health; however, only few studies have revealed the differences between major psychiatric disorders and suicide. Recent studies have attempted to quantify research domain criteria (RDoC) into numeric scores to systematically use them in computerized methods. The RDoC scores were used to reveal the characteristics of suicide and its association with major psychiatric disorders. Objective We intended to investigate the differences in the dimensional psychopathology among hospitalized suicidal patients and the association between the dimensional psychopathology of psychiatric disorders and length of hospital stay. Methods This retrospective study enrolled hospitalized suicidal patients diagnosed with major psychiatric disorders (depression, schizophrenia, and bipolar disorder) between January 2010 and December 2020 at a tertiary hospital in South Korea. The RDoC scores were calculated using the patients’ admission notes. To measure the differences between psychiatric disorder cohorts, analysis of variance and the Cochran Q test were conducted and post hoc analysis for RDoC domains was performed with the independent two-sample t test. A linear regression model was used to analyze the association between the RDoC scores and sociodemographic features and comorbidity index. To estimate the association between the RDoC scores and length of hospital stay, multiple logistic regression models were applied to each psychiatric disorder group. Results We retrieved 732 admissions for 571 patients (465 with depression, 73 with schizophrenia, and 33 with bipolar disorder). We found significant differences in the dimensional psychopathology according to the psychiatric disorders. The patient group with depression showed the highest negative RDoC domain scores. In the cognitive and social RDoC domains, the groups with schizophrenia and bipolar disorder scored higher than the group with depression. In the arousal RDoC domain, the depression and bipolar disorder groups scored higher than the group with schizophrenia. We identified significant associations between the RDoC scores and length of stay for the depression and bipolar disorder groups. The odds ratios (ORs) of the length of stay were increased because of the higher negative RDoC domain scores in the group with depression (OR 1.058, 95% CI 1.006-1.114) and decreased by higher arousal RDoC domain scores in the group with bipolar disorder (OR 0.537, 95% CI 0.285-0.815). Conclusions This study showed the association between the dimensional psychopathology of major psychiatric disorders related to suicide and the length of hospital stay and identified differences in the dimensional psychopathology of major psychiatric disorders. This may provide new perspectives for understanding suicidal patients.
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Fulford, Kenneth W. M. "RDoC+: taking translation seriously." World Psychiatry 13, no. 1 (February 2014): 54–55. http://dx.doi.org/10.1002/wps.20106.

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Dissertations / Theses on the topic "RDoC"

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Lewis, Michael. "Fear Conditioning as an Intermediate Phenotype: An RDoC Inspired Methodological Analysis." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/83837.

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Due to difficulties in elucidating neurobiological aspects of psychological disorders, the National Institute of Mental Health (NIMH) created the Research Domain Criteria (RDoC), which encourages novel conceptualizations of the relationship between neurobiological circuitry and clinical difficulties. This approach is markedly different from the Diagnostic and Statistical Manual of Mental Disorders (DSM) based approach that has dominated clinical research to date. Thus, RDoC necessitates exploration of novel experimental and statistical approaches. Fear learning paradigms represent a promising methodology for elucidating connections between acute threat (“fear”) circuitry and fear-related clinical difficulties. However, traditional analytical approaches rely on central tendency statistics, which are tethered to a priori categories and assume homogeneity within groups. Growth Mixture Modeling (GMM) methods such as Latent Class Growth Analysis (LCGA) may be uniquely suited for examining fear learning phenotypes. However, just three extant studies have applied GMM to fear learning and only one did so in a human population. Thus, the degree to which classes identified in known studies represent characteristics of the general population and to which GMM methodology is applicable across populations and paradigms is unclear. This preliminary study applied LCGA to a fear learning lab study in an attempt to identify heterogeneity in fear learning patterns based on a posteriori classification. The findings of this investigation may inform efforts to move toward a trans-diagnostic conceptualization of fear learning. Consistent with the goals laid out in RDoC, explication of fear learning phenotypes may eventually provide critical information needed to spur innovation in psychotherapeutic and psychopharmacological treatment.
Master of Science
To date, most clinical psychology research has been based on the Diagnostic and Statistical Manual of Mental Disorders (DSM), which is a catalog of mental health disorders that was originally designed to facilitate communication among clinicians. Many experts contend that this approach has hampered progress in the field of biological clinical psychology research. Thus, the National Institute of Mental Health (NIMH) created a new template for biological clinical psychology research called the Research Domain Criteria (RDoC). Since RDoC calls for a complete overhaul in the conceptualization of clinical dysfunction, this approach requires statistical and experimental innovation. One traditional experimental approach that may be helpful in understanding the RDoC topic of acute threat (“fear”) is called Pavlovian Fear Learning (PFL). However, traditional PFL studies have utilized statistical methods that are based on comparing group averages and require researchers to determine groups of interest based on theory before the study begins. This is problematic because RDoC calls for research that begins with evidence rather than theory. Growth Mixture Modeling (GMM) is a statistical methodology that may allow researchers to analyze fear learning data without having to begin with theoretically determined categories such as DSM disorders. However, little research has tested how well this approach would work. This study is just the second to apply a GMM approach to a human PFL study. The findings from this investigation may inform efforts to develop a statistical technique that is well suited for RDoCian research and may also spur innovation in psychotherapeutic and psychopharmacological treatment.
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Francazio, Sarah K. "Examining Cognitive Flexibility in Young Adults with Symptoms of Obsessive-Compulsive and Related Problems." Kent State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=kent1402679890.

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Souza, Ana Maria Frota Lisboa Pereira de. "Error-related negativity (ERN) as a transdiagnostic endophenotype for irritability traits in a comunity sample : a rdoc perspective." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/168878.

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Mental disorders present difficulties in the research of their mechanisms, considering the high levels of comorbidity and the lack of specific neuroscience data to evaluate them. Estipulating deficit circuits in the disorders and the best treatment is a complex task, given the limited comprehension of the factors that correlate to the disorders. The utilization of biomarkers has proved an efficient and reliable alternative to provide precise diagnosis. Among the biomarkers, the Error-Related Negativity component, an event-related cortical potential, has presented high indexes of stability and validity in correlating to anxiety, obsessive, and mood-related mental disorders. The present dissertation evaluated irritability traits in a community sample, using a Flanker task, that has consistently elicited Error-Related Negativity according to the literature. Our results corroborate literature and found a frontocentral negativity, that peaked around 100ms after the commission of an error in the Flanker Task. However, our manipulation of negative feedback did not support literature, and ERN amplitudes were less enhanced post negative feedback. The relationship between irritability and ERN remains unclear. Future studies should, therefore, address these questionings.
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Reuter, Benedikt. "Cognitive and Neural Mechanisms of Goal-directed Behavior and Their Contribution to Theories of Mental Disorders." Doctoral thesis, Humboldt-Universität zu Berlin, 2020. http://dx.doi.org/10.18452/21175.

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Die Research-Domain-Criteria-Initiative und andere haben vorgeschlagen, zur Konzeption psychischer Störungen dimensionale psychologische Konstrukte zu verwenden. Die vorliegende Arbeit beschreibt mehrere Experimente, in denen mit Augenbewegungsaufgaben das Konstrukt der kognitiven Kontrolle evaluiert wurde. Die Studien sollten klären, welche kognitiven und neuronalen Mechanismen zu den bei Menschen mit Schizophrenie oder Zwangsstörung erhöhten Latenzen volitionaler Sakkaden beitragen. In drei Studien wurden Anforderungen der Antisakkadenaufgabe isoliert und funktionelle Magnetresonanztomographie angewendet. Die Ergebnisse legen nahe, dass die verlangsamte volitionale Sakkadengenerierung bei Schizophrenie durch eine dysfunktionale Aktivierung des lateralen präfrontalen Cortex und der supplementären Augenfelder vermittelt wird, was mit Defiziten in der proaktiven Handlungskontrolle verbunden sein könnte. Fünf weitere Experimente sollten Teilprozesse aufklären und haben gezeigt, dass die Defizite möglicherweise aus einer Beeinträchtigung der volitionalen Loslösung der Fixation und der motorischen Vorbereitung resultieren. Zwei weitere Studien legen nahe, dass auch die Zwangsstörung mit erhöhten Latenzen volitionaler Sakkaden assoziiert ist. Effekte experimenteller Variation haben jedoch gezeigt, dass diesen Defiziten wahrscheinlich eine Verlangsamung der Reaktionsauswahl zugrundeliegt. Die bei beiden Patientengruppen vermutlich betroffenen Mechanismen dienen zielgerichteten Verhaltensweisen. Man kann vermuten, dass die Defizite eine Störung auf der Ebene eines allgemeinen Faktors exekutiver Funktionen widerspiegeln. Die experimentellen Ergebnisse weisen jedoch auch auf störungsspezifische Funktionsbeeinträchtigungen hin. Zukünftige Forschung muss den Zusammenhang zwischen diesen Beeinträchtigungen und Symptomen besser aufzuklären, wenn Konzepte psychischer Störungen, die auf experimentell definierten psychologischen Konstrukten basieren, am Ende erfolgreich sein sollen.
The research domain criteria initiative and others have suggested to conzeptualize mental disorders on the basis of dimensional psychological constructs. The present work describes several experiments using eye movement tasks to evaluate the construct of cognitive control. The studies aimed at uncovering cognitive and neural mechanisms involved in increased latencies of volitional saccades as found in individuals with schizophrenia or obsessive-compulsive disorder. Three studies used functional magnetic resonance imaging and isolated different demands of the antisaccade task. The results suggest that slowed volitional saccade generation in schizophrenia is mediated by dysfunctional activation of the lateral prefrontal cortex and the supplementary eye fields, which may relate to deficits in proactive control of action. Five additional behavioral experiments aimed at specifying sub-processes and showed that the deficits might result from impairments in volitional fixation disengagement and motor preparation. Two studies in individuals with obsessive-compulsive disorder suggest that this disorder is also associated with increased latencies of volitional saccades. However, experimental variation revealed that these deficits may reflect a slowing in response selection. The mechanisms affected in both groups are serving goal-directed behaviors and may reflect a disturbance on the level of a common executive functions factor. However, the experimental results also suggest disorder specific functional impairment. Future research will have to improve our understanding of the relationship between these impairments and symptoms if concepts based on experimentally defined psychological constructs shall be successful in the end.
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Ametti, Merelise Rose. "Parsing Heterogenity In Non-Episodic, Pediatric Irritability: A Transdiagnostic, Research Domain Criteria Informed Approach." ScholarWorks @ UVM, 2019. https://scholarworks.uvm.edu/graddis/1083.

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Background: Approximately 7% of clinically referred youth exhibit profound impairment in the ability to regulate their affect, behavior, and cognition. This phenotype – often referred to as dysregulation – has been associated with a multitude of negative outcomes. Symptom overlap between dysregulation and other psychological disorders has generated debate regarding whether DP constitutes a distinct syndrome characterized by intense, persistent irritability or is merely the combination of symptoms from disruptive or mood disorders. In order to elucidate this question, the current study examined the transdiagnostic continuities and discontinuities in three RDoC constructs (frustrative non-reward, acute threat, and cognitive control) proposed to be mechanisms of irritability Method: Participants were 294 children ages 7-17 (M=10.94; 67% male). Emotional and behavioral symptoms were measured using the Child Behavior Checklist and the Kiddie Schedule for Affective Disorders and Schizophrenia. Frustrative non-reward was measured using a frustration-induction Go/No-Go paradigm during which heart rate variability was indexed by respiratory sinus arrhythmia (RSA) and pre-ejection period (PEP). Acute threat was measured using an Emotional Faces computer paradigm in conjunction with an eyetracker/pupilometer. Cognitive control was assessed with the Behavioral Rating Inventory of Executive Function (BRIEF), Delis-Kaplan Executive Function System (D-KEFS) and Stop Signal Task (SST). Results: Symptoms of dysregulation and non-episodic irritability were strongly, positively related. Due to a lack of demonstrated construct validity for the hypothesized RDoC constructs of frustrative non-reward, acute threat, and cognitive control, two alternative mechanisms—SNS response and cognitive dyscontrol of emotion—were derived from the data. Results showed that blunted sympathetic responsivity and poor executive control in response to emotion were predictive of more severe irritability symptoms. Finally, moderation analyses showed that among highly dysregulated children, low levels of sympathetic responsiveness were associated with more severe irritability symptoms. Conclusions: Despite phenotypic overlap with other forms of developmental psychopathology, dysregulated children can be distinguished based on the severity of their irritability symptoms. This supports the conceptualization of dysregulation as a unique syndrome characterized by intense and persistent irritability and lends credence to the novel diagnosis of DMDD. Furthermore, cognitive, behavioral and physiological patterns identified in this study suggest that difficulties with processing negative emotion—as opposed to frustration or threat specifically—may constitute a vulnerability for irritability.
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Schettini, Elana. "Internalizing-Externalizing Comorbidity and Regional Brain Volumes in the ABCD Study." The Ohio State University, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=osu1619009366110044.

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Love, Patrick K. "Examining the Clinical Utility of Research Domain Criteria in an Outpatient Sample." Thesis, University of North Texas, 2018. https://digital.library.unt.edu/ark:/67531/metadc1157643/.

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This study examined the clinical utility of the recently released National Institute of Mental Health's (NIMH) research domain criteria (RDoC) by replicating and extending earlier work by using a demographically novel sample. Information retrieval and natural language processing of archival clinical records was used to achieve two main objectives: (1) estimate how well the RDoC domains match language used by clinicians by creating domain scores and (2) examine the differences between the DSM's and RDoC's ability to predict treatment outcome using these domain scores and DSM diagnoses. The social systems RDoC category was found to be the strongest predictor of treatment outcome across all diagnostic measures.
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Kilmer, Elizabeth Davis. "Validation of an Outcome Tracking System for Use in Psychology Training Clinics." Thesis, University of North Texas, 2020. https://digital.library.unt.edu/ark:/67531/metadc1707394/.

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The ability to monitor client change in psychotherapy over time is vital to quality assurance in psychotherapy as well as the continuing improvement of psychotherapy research. Currently there is not a free and comprehensive outcome measure for psychotherapy that meets current research and treatment goals. This study took further steps to validate a suite of measures to aid in treatment and research, theoretically based in the research domain criteria (RDoC) and the phase model of change frameworks. Items previously tested in a community sample were further tested in a clinical population in psychotherapy training clinics and a community clinical sample Data was analyzed using bi-factor confirmatory factor analysis and multidimensional item response theory. Additional exploratory analyses were conducted to explore differential item functioning in these samples.
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Kleinman, Ana. "O uso da atenção como classificador diagnóstico em crianças e adolescentes com transtorno do humor bipolar e transtorno de déficit de atenção e hiperatividade." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/5/5142/tde-02102013-083619/.

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O desenvolvimento de novas tecnologias vem contribuindo para um conhecimento mais aprofundado da fisiopatologia dos transtornos psiquiátricos, mas os resultados ainda são controversos e não parecem ser específicos para cada diagnóstico. As altas taxas de comorbidade também questionam as características principais de um diagnóstico específico. Em 2009, o Instituto Nacional de Saúde Mental dos EUA iniciou um projeto chamado Research Domain Criteria (RDoC) com o objetivo de desenvolver novas classificações para a pesquisa baseadas em dimensões de comportamentos observáveis associadas a medidas neurobiológicas. Para o estudo da fisiopatologia da comorbidade entre duas doenças mentais, esta proposta sugere que se execute o estudo de sintomas compartilhados e não partir de dois grupos diagnósticos distintos. Na psiquiatria infantil, as altas taxas de comorbidade entre o transtorno do humor bipolar (THB) e o transtorno de déficit de atenção e hiperatividade (TDAH) são um tema controverso. O prejuízo na atenção é um forte candidato para um estudo com a metodologia proposta pelo RDoC visto que os poucos estudos que avaliaram concomitantemente a atenção em jovens com THB e TDAH apresentaram resultados contraditórios. Um dos testes mais utilizados para o estudo da atenção em THB e TDAH é o Continuous Performance Test (CPT). Nossos objetivos foram: 1.Verificar qual é o melhor agrupamento dos sujeitos através dos resultados do Conner\'s Continuous Performance Test (CPT II) independentemente do grupo de origem (THB, TDAH, THB+TDAH, controles); 2. Construir um classificador baseado nos resultados do CPT II; 3com THB+TDAH e 18 controles com idades entre 12 e 17 anos. A melhor divisão dos sujeitos, baseada nos resultados do CPT II, foi em dois novos subgrupos. Grupo A com 35 sujeitos composto de: 30% THB, 52,2% TDAH, 51,5% THB+TDAH, e 16,7% controles. Grupo B com 49 sujeitos: 70% THB, 47,8% TDAH, 48,5% THB+TDAH, e 83,3% controles. O grupo A comparado com o B apresentou um prejuízo funcional maior evidenciado por médias significativamente mais altas no CPT II, com uma diferença significativa em oito das 12 variáveis do CPT II: omissão (p=0,0003), comissão (p=0,00000002), erro padrão (EP) do tempo de reação (TR) (p=1,7x10-20), variabilidade do EP (p=4,3x10-22), detectabilidade (p=0,000008), perseveração (p=0,0000001), TR por intervalo interestímulo (IIE) (p=4,7x10-10) e TR(EP)IIE (p= 1,5x10 -13). Foi possível construir um classificador baseado nas doze variáveis do CPT II, sendo sua acurácia de 98,8% em relação a nossa amostra e 95,2% em relação à validação cruzada confirmando a consistência desses novos grupos. As principais variáveis do CPT II usadas na função discriminante desses novos agrupamentos foram: variabilidade do erro padrão, erro padrão de TR e erro padrão de TR por intervalo interestímulo. Não houve diferença estatística em nenhuma das variáveis do CPT II quando realizamos a comparação tradicional entre THB, TDAH, THB+TDAH, e controles; e a acurácia do classificador para esses grupos foi mais baixa, de 40,5% na nossa amostra e 23,8% na validação cruzada. Discussão: Esses resultados evidenciam a heterogeneidade encontrada nas respostas do CPT II pelos grupos THB, TDAH, THB+TDAH, e controles. As três medidas que mais influenciaram a diferenciação entre os novos agrupamentos A e B foram as que medem a variação no tempo de resposta, que é um dos prejuízos mais replicados no TDAH e também está associada com THB. Essa variabilidade de resposta aumentada é sugerida como um marcador endofenotípico inespecífico de psicopatologia. Conclusão: Nossos achados refletem a heterogeneidade encontrada em pacientes classificados através de categorias diagnósticas vigentes e sugerem que a abordagem da metodologia do RDoC pode ser de grande valia para a melhor compreensão dos transtornos psiquiátricos que acometem crianças e adolescentes. Essa metodologia pode identificar subgrupos com diferenças relevantes do ponto de visto neurobiológico contribuindo para a melhor compreensão da fisiopatologia dos transtornos e promovendo caminhos nos quais a pesquisa pode trazer benefícios para decisões clínicas
The better understanding of psychiatric disorders\' pathophysiology is undeniable. Yet, the results are still replete of controversy and are not diagnostic specific. Categorical approach analysis implicitly involves the notion of a unitary entity, not taking into account the acknowledged heterogeneity present in clinical diagnoses. High comorbidity rates also raises questions about the core features of a specific diagnosis. For this purpose, the National Institute of Mental Health has initiated the Research Domain Criteria (RDoC) project. Instead of using disorders categories as the basis for grouping individuals, RDoC suggests to find relevant dimensions that can cut across traditional disorders. The starting point suggested to study comorbid disorders should be shared symptoms and behaviors, instead of two distinct diagnostic groups. One of the strongest controversies in child psychiatry is the high comorbidity rate between bipolar disorder (BD) and attention-deficit/hyperactivity disorder (ADHD). Distractibility, one of the most common symptoms in BD and ADHD could be a good candidate for an RDoC unit of analysis. Our aim was first to study the patterns of attention based on the Conners\' Continuous Performance Test (CPTII) results in youth with BD, ADHD, BD+ADHD and controls; followed by developing a classifier to compare the classification accuracy of this new formed groups and the original diagnostic ones. Results: 18 healthy controls, 23 patients with ADHD, 33 BD+ADHD and 10 BD were assessed. Using cluster analysis, the entire sample was best clustered in two new groups, A and B, based on the twelve CPT II variables performance, independently of the original diagnoses. 35 subjects in group A: 30% BD, 52.2% ADHD, 51.5% BD+ADHD and 16.7% controls. 49 individuals in group B: 70% BD, 47.8% ADHD, 48.5% BD+ADHD and 83.3% controls. Group A presented a greater impairment exhibited by higher means in all CPTII variables, SNAP-IV means, and lower CGAS means. When we compared the CPT II variables performance between the new clustered groups A and B we found eight out of the twelve CPT II measures that were statistically significant: omission (p=0.0003), commission (p=0.00000002), standard error (SE) of hit reaction time (RT) (p=1.7x10-20), variability of SE (p=4.3x10 -22), detectability (p=0.000008), perseveration (p=0.0000001), hit RT by interstimulus interval (ISI) (p=4.7x10 - 10) and hit RT SE ISI. We found high cross-validated classification accuracy for A and B groups: 95.2%. The stronger CPT II variables in the discriminative pattern were: variability of standard error ranking first, followed by hit RT SE, hit RT SE ISI. There were no statistically significant differences in any of the CPT II measures when comparing the four original groups (BD, ADHD, BD+ADHD, controls). The cross-validated classification accuracy based on the CPT II measures performance in order to classify subjects in the original four groups was much lower (23.8%). Discussion: These results highlight the heterogeneity of CPT II responses among each of the four original groups: BD, ADHD, BD+ADHD and controls. The three variables that most influenced the new clustered groups were the ones that measure and adolescents may share this attentional trait marker. Conclusion: In summary, our findings highlighted the heterogeneity of patients clustered by categorical diagnostic classification. In addition, our classificatory exercise supports the concept behind new approaches like the RDoC framework for child and adolescent psychiatry. It can define meaningful clinical subgroups for the purpose of pathophysiological studies and treatment selection, and provide a pathway by which research findings can be translated into changes in clinical decision making
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Mueller, Andressa. "Avaliação dos mecanismos de ruminação em pacientes com disforia de gênero." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/143062.

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A Ruminação tem sido um importante campo de investigação para estudar os mecanismos cognitivos e alteração dos estados emocionais associados ao processo do desenvolvimento de condições de saúde mental. A presente dissertação, cujo relatório de pesquisa deriva nessa produção, busca elucidar as relações entre ruminação e disforia de gênero. Dessa forma, a dissertação apresentará dois estudos de delineamento transversal que, no entanto, sofrem adaptações na disposição dos indivíduos da amostra para testar hipóteses específicas. Em ambos os estudos foram recrutadas 39 mulheres transexuais, no período de 2014 a 2015, que atenderam aos critérios do DSM 5 para diagnóstico de Disforia de Gênero (DG). O primeiro estudo teve como objetivo analisar os níveis de ruminação em pacientes com disforia de gênero antes e depois da Cirurgia de Redesignação Sexual (CRS), o que contribui com a literatura que investiga marcadores de desfecho positivo para CRS. O primeiro subgrupo (T0) foi constituído por participantes com diagnósticos confirmados para DG e com, no máximo, um ano de acompanhamento em grupoterapia. O T1, por pacientes que atenderam os pré-requisitos em relação à frequência aos atendimentos dos grupos psicoterapêuticos de, no mínimo, um ano, e no máximo dois anos, sem contra-indicação para realização da CRS. E o T2, constituído por pacientes pós-cirúrgicos em um período superior a seis meses. O segundo estudo teve como objetivo tanto analisar a relação entre abuso emocional na infância e ruminação em mulheres transexuais quanto identificar, entre os indivíduos da amostra, quais ruminam em nível p[baixo] = (33) ≤18 e p[alto] = (67) ≥23. Essa classificação entre dois subtipos do pensamento ruminativo pode elucidar diferenças entre os fatores protetivos e os desfechos nocivos na saúde mental e física dessa população. No primeiro estudo, a ruminação diminuiu entre os pacientes no T2 e os escores em ruminação foram ainda gradualmente menores a cada procedimento realizado nas características sexuais secundárias por pacientes deste grupo. Esse achado contribui para pesquisas do paradigma Research Domain Criteria (RDoC), que almeja demonstrar marcadores psicológicos para condições de saúde mental. Nesse caso, a ruminação parece se mostrar como um marcador importante para o desfecho positivo em pacientes com disforia de gênero pós-CRS. No segundo estudo, nosso principal achado reside na prevalência em até 15 vezes (IC95%: 2,25-99,63) de maior chance para engajamento em ruminação elevada ou comportamento disfórico entre os indivíduos que foram expostos ao abuso emocional, sobretudo, entre aqueles que o vivenciaram no intervalo da tipologia que variou de moderado – grave a grave – extremo se comparado aos indivíduos com gravidade entre mínimo a moderado na escala Childhood Trauma Questionnaire (CTQ). O abuso emocional está relacionado com engajamento em ruminação, sobretudo, ao subtipo elevada, o que contribui para aumento em comportamentos disfóricos, e ao estar associado à desregulação da emoção, que contribui para os desfechos nocivos na saúde física e mental desta população.
The Rumination has recently become an important field of study to better understand cognitive mechanisms and emotional status associated to the development of mental health conditions. The current work aims to shine a light upon the relation between rumination and gender dysphoria (GD). In this sense, this work presents two cross-sectional studies, each testing two specific hypotheses. Therefore, they have suffered adaptations in the disposition of the sample. In both studies, 39 transexual women, who fulfilled the DSM 5 diagnostic criteria for GD, were recruited within the years of 2014 and 2015. The first study aimed to analyse how much GD patients have rumination processes before and after sex reassignment surgery (SRS), which contributes to the body of literature seeking for positive outcome markers for SRS. The first group (T0) was made of participants who had a confirmed DG diagnostic and participated of group therapy for up to one year (between 0 and 12 months). The second group (T1) was composed by participants who had a confirmed DG diagnostic and attended from one up to two years of group therapy and had no contraindications for SRS. The third group (T2) was comprised of patients who have gone through SRS surgery at least six months prior to the data collection. The second study aimed to analyse the relation between emotional abuse during childhood and rumination in transexual women and to identify, amongst sample individuals, those who ruminate at a low or high levels. This classification into two subsets of ruminative thinking might clarify diferences between protective factors and poor mental and physical health outcomes in this specific population. In the first study, patients of the T2 group ruminate significantly less than their counterparts; moreover, scores of the ruminative thinking process seems to fall gradually with each alteration in the secondary sex characteristics. This finding contributes to the researches of the Research Domain Criteria (RDoC) paradigm, which seeks to find physiological markers for mental health conditions. In this case, rumination seems to be an important marker for positive outcomes in post-SRS GD patients. In the second study, the main result is the higher (up to 15 fold) prevalence for likeliness to engane in high level of ruminative thinking or dysphoric behaviour amongst the individuals who were exposed to emotional abuse. Above all, the engagement in ruminative thinking process is even higher amongst those who lived through emotional abuse in the moderated - severe and the severe - extreme categories of the Childhood Trauma Questionnaire (CTQ) scale than those in the light - moderate category. Emotional abuse is related to ruminative engagement, specially to the high level subtype of rumination. This contributes to the increase in dysphoric behaviours and to the bad health and mental outcomes in this population, probably associated with emotional dysregulation.
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Books on the topic "RDoC"

1

Mongbet-Lamaré, Marc. Le RDPC et sa société. [Yaoundé, Cameroun]: Editions Mol, 1991.

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"Bod kyi gso ba rig paʼi gnaʼ dpe phyogs bsgrigs" rtsom sgrig tshogs pa. and Min zu chu ban she., eds. Phyag-rdor gso rig phyogs bsgrigs. Pe-cin: Mi rigs dpe skrun khaṅ, 2006.

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me lce/ gcod pa klu rgyal, 19uu, ed. rdo lcags gtsub brdar. Lan kru'u: Kan su mi rigs dpe skrun khang, 2011.

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rdo dgon gsang bdag rdo rje'i rtsom rig brtsams chos phyogs sgrig. Pe cin: Mi rigs dpe skrun khang, 2012.

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Crouse, Chuck. Budd car: The RDC story. Mineola, N.Y: Weekend Chief Pub., 1990.

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KASHEMA, Justin-Gr M. DROITS DE L'HOMME ENDEUILLE EN RDC. Belgique, LIEGE: EUROCEBADAC Edition Center, 2012.

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Bstan-ʼdzin-dpal-ʼbyor. Rdo-riṅ Paṇḍi-taʼi rnam thar. Chengdu: Si-khron mi rigs dpe skrun khaṅ, 1987.

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Edmund, Keilty, ed. RDC: The Budd rail diesel car. San Marino, Calif: Golden West Books, 1990.

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Les institutions politiques de la RDC. Paris: Harmattan, 2010.

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Florence, Boloko Mularika, and Union nationale des femmes (Congo), eds. Femme et droits humains en RDC. Kinshasa: UNAF, 2002.

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Book chapters on the topic "RDoC"

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Ibrahim, Karim, and Denis G. Sukhodolsky. "RDoC and Autism." In Encyclopedia of Autism Spectrum Disorders, 1–2. New York, NY: Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4614-6435-8_102261-1.

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Ibrahim, Karim, and Denis G. Sukhodolsky. "RDoC and Autism." In Encyclopedia of Autism Spectrum Disorders, 3840–41. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-319-91280-6_102261.

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Halene, Tobias B., and Vilma Gabbay. "Research Domain Criteria (RDoC)." In Mount Sinai Expert Guides, 9–11. Chichester, UK: John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781118654231.ch2.

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Blair, R. J. R., Stuart F. White, Harma Meffert, and Soonjo Hwang. "Disruptive Behavior Disorders: Taking an RDoC(ish) Approach." In The Neurobiology of Childhood, 319–36. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-662-45758-0_247.

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Schmidt, Ulrike, and Eric Vermetten. "Integrating NIMH Research Domain Criteria (RDoC) into PTSD Research." In Behavioral Neurobiology of PTSD, 69–91. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/7854_2017_1.

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Persson, Björn N. "Current Directions in Psychiatric Classification: From the DSM to RDoC." In Personality and Brain Disorders, 253–68. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-90065-0_11.

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Katz, Martin M. "Reconceptualizing Depression, and the Current Scene on Dimensionality and the RDoC." In SpringerBriefs in Psychology, 9–12. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-26464-6_3.

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Young, Gerald. "The DSM-5 and the RDoC: Grand Designs and Grander Problems." In Unifying Causality and Psychology, 591–610. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-24094-7_23.

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Faucher, Luc, and Simon Goyer. "RDoC: Thinking Outside the DSM Box Without Falling into a Reductionist Trap." In History, Philosophy and Theory of the Life Sciences, 199–224. Dordrecht: Springer Netherlands, 2015. http://dx.doi.org/10.1007/978-94-017-9765-8_12.

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Schwieger, Peter. "Zhol rdo rings." In Kindlers Literatur Lexikon (KLL), 1. Stuttgart: J.B. Metzler, 2020. http://dx.doi.org/10.1007/978-3-476-05728-0_22654-1.

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Conference papers on the topic "RDoC"

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Anani, Mohammad, Nazmul Kazi, Matthew Kuntz, and Indika Kahanda. "RDoC Task at BioNLP-OST 2019." In Proceedings of The 5th Workshop on BioNLP Open Shared Tasks. Stroudsburg, PA, USA: Association for Computational Linguistics, 2019. http://dx.doi.org/10.18653/v1/d19-5729.

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Li, Fang, Guozheng Rao, Jingcheng Du, Yang Xiang, Yaoyun Zhang, Salih Selek, Jane Elizabeth Hamilton, Hua Xu, and Cui Tao. "Term Standardization and Normalization for Research Domain Criteria (RDoC)." In 2018 IEEE International Conference on Healthcare Informatics Workshop (ICHI-W). IEEE, 2018. http://dx.doi.org/10.1109/ichi-w.2018.00019.

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Sommer, WF, S. Hoffmann, S. Horn, M. Abel, H. Penner, Y. Shevchenko, S. Vollstädt-Klein, D. Hermann, and F. Kiefer. "Psychometrische und neuropsychologische Diagnostik in der Routineversorgung – ein RDoC-basiertes, digitalisiertes Instrumentarium." In Deutscher Suchtkongress 2019. Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-1696160.

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Gupta, Pankaj, Yatin Chaudhary, and Hinrich Schütze. "BioNLP-OST 2019 RDoC Tasks: Multi-grain Neural Relevance Ranking Using Topics and Attention Based Query-Document-Sentence Interactions." In Proceedings of The 5th Workshop on BioNLP Open Shared Tasks. Stroudsburg, PA, USA: Association for Computational Linguistics, 2019. http://dx.doi.org/10.18653/v1/d19-5730.

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Naples, Andrew, Ryan Battelle, John Hoke, and Fred Schauer. "T63 Turbine Response to Rotating Detonation Combustor Exhaust Flow." In ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/gt2018-75534.

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This paper describes testing an axial turbine response when driven by a Rotating Detonation Combustor (RDC). A T63 (C20-250) gas turbine is modified by replacing the combustor with a RDC. The stator vanes of the T63 are heavily instrumented for measurement of flow enthalpy and pressure. The engine is run at multiple power levels with the stock combustor using JetA and hydrogen fuel. The engine is then modified to have an open loop configuration, and is run with both the RDC and the stock combustor hardware with hydrogen fuel. Temperature pattern factor, flow unsteadiness, and turbine component efficiency are measured for all setups. High speed pressure transducers show substantially higher unsteadiness generated by the RDC than the conventional combustor. RDC turbine component efficiencies are compared to the conventional combustor. Results suggest that RDC unsteadiness does not significantly impact turbine efficiency.
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Liu, Yuanyuan, Peng Zheng, and Chunming Zhang. "Improvement on Dual Energy CT Reconstruction Method With Reduced Data." In 2013 21st International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icone21-15462.

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Dual energy CT (DECT) has become a hot topic for its high detection precision and robust material identification ability in the field of nuclear safety and security inspection. However, the high cost of the system becomes a big limitation for its wide usage. To solve this problem, in 2009, we have proposed a dual energy CT reconstruction method with reduced data (DECT-RD) requiring much fewer data to reduce the cost of detectors. However, it is a simple idea without more analyzing in the process of solving ill-posed equations. In this paper, we tried to solve ill-posed equations with constraint condition (DECT-RDCC) and least squares (DECT-RDLS) respectively. Numerical simulations are done by using DECT-RD, DECT-RDCC and DECT-RDLS in the same situation, only 7 dual energy detector bins instead of 256 complete bin sampling in each projection. Results demonstrated that DECT-RDCC with relative error less than 1.1% is better than DECT-RD with relative error less than 1.8% while DECT-RDLS plays a more exact and steady role with relative error less than 0.6% than DECT-RDCC. Hence, DECT-RDLS is a better method used to obtain much lower system cost. We believe this work will drive DECT into wide usage.
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Bauermann, Ingo, Werner Maier, and Eckehard Steinbach. "Progressive rendering from RDTC optimized streams." In 2008 IEEE International Conference on Multimedia and Expo (ICME). IEEE, 2008. http://dx.doi.org/10.1109/icme.2008.4607648.

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Tobias, J., D. Depperschmidt, C. Welch, R. Miller, M. Uddi, A. K. Agrawal, and Ron Daniel. "OH* Chemiluminescence Imaging of the Combustion Products From a Methane-Fueled Rotating Detonation Engine." In ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/gt2018-77255.

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Pressure gain combustion (PGC) has been conceived to convert fuel’s chemical energy into thermal energy and mechanical energy, thereby reducing the entropy production in the process. Recent research has shown that the rotating detonation combustion or combustor (RDC) can provide excellent specific thrust, specific impulse, and pressure gain within a small volume through rapid energy release by continuous detonation in the circumferential direction. The RDC as a PGC system for power generating gas turbines in combined cycle power plants could provide significant efficiency gains. However, few past studies have employed fuels that are relevant to power generation turbines, since RDC research has focused mainly on propulsion applications. In this study, we present experimental results from RDC operated on methane and oxygen-enriched air to represent reactants used in land-based power generation. The RDC is operated at a high pressure by placing a back-pressure plate downstream of the annular combustor. Past studies have focused mainly on probe measurements inside the combustor, and thus, little information is known about the nature of the products exiting the RDC. In particular, it is unknown if chemical reactions persist outside the RDC annulus, especially if methane is used as the fuel. In this study, we apply two time-resolved optical techniques to simultaneously image the RDC products at framing rate of 30 kHz: (1) direct visual imaging to identify the overall size and extent of the plume, and (2) OH* chemiluminescence imaging to detect the reaction zones if any. Results show dynamic features of the combustion products that are consistent with the probe measurements inside the RDE. Moreover, presence of OH* in the products suggests that the oblique shock wave and reactions persist downstream of the detonation zone in the RDC.
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Baek, Soo-Whang. "Robust Design Optimization of BLDC Motor for Electric Oil Pump Using Characteristic Function." In ASME-JSME 2018 Joint International Conference on Information Storage and Processing Systems and Micromechatronics for Information and Precision Equipment. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/isps-mipe2018-8531.

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In this paper, we propose and perform the robust design optimization (RDO) algorithm for the shape of the BLDC motor used in the electric oil pump. The proposed RDO algorithm improves the torque characteristics of the BLDC motor to improve the performance of the electric oil pump. The previous deterministic design optimization (DDO) method derives an appropriate combination of the design goal and the specific target performance. However, not only the target performance but also other performance constraints must be considered for RDO. To overcome these problems, we consider the penalty function. In conclusion, we can confirm the improvement of the torque characteristics of the BLDC motor used in the EOP by using the proposed RDO algorithm.
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Patil Rashmi, R., Yatin Gandhi, Vinaya Sarmalkar, Prajakta Pund, and Vinit Khetani. "RDPC: Secure Cloud Storage with Deduplication Technique." In 2020 Fourth International Conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) (I-SMAC). IEEE, 2020. http://dx.doi.org/10.1109/i-smac49090.2020.9243442.

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Reports on the topic "RDoC"

1

Tackett, Gregory B. RDEC Federation Implementation of Objective Force Battlespace (OFB) Architecture. Fort Belvoir, VA: Defense Technical Information Center, September 2001. http://dx.doi.org/10.21236/ada397406.

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Sauerborn, G. C. Modifications of the Lethality Server for Initial RDEC Federation Integration. Fort Belvoir, VA: Defense Technical Information Center, December 2001. http://dx.doi.org/10.21236/ada398828.

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Stephenson, Brian P. Rapid Decisive Operations (RDO): A Case Study Analysis. Fort Belvoir, VA: Defense Technical Information Center, April 2002. http://dx.doi.org/10.21236/ada401852.

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Utley, Dawn R. A Research and Analysis of AMCOM, RDEC, ED, Production Engineering Division and the Systems Engineering Effort. Fort Belvoir, VA: Defense Technical Information Center, February 2002. http://dx.doi.org/10.21236/ada401115.

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Briere, M. Dive Lab XLDS RDC-3 and Interspiro DP2 as Candidates for an Extreme Lightweight Diving System (Unmanned). Fort Belvoir, VA: Defense Technical Information Center, January 2006. http://dx.doi.org/10.21236/ada445089.

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Ebel, Todd J. Heating Up the Argument -- A Look at Friction and the Soundness of the Rapid Decisive Operations (RDO) Concept. Fort Belvoir, VA: Defense Technical Information Center, January 2003. http://dx.doi.org/10.21236/ada419848.

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Marivoet, Wim, John M. Ulimwengu, David M. Bugeme, Blandine Sanginga, and Sarah Thontwa. Typologies spatiales de la sécurité alimentaire et nutritionnelle appliquées à l’agriculture et aux chaînes de valeur alimentaires dans l’Est de la RDC. Washington, DC: International Food Policy Research Institute, 2020. http://dx.doi.org/10.2499/p15738coll2.134210.

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A., Muley-Byayuwa, and Cheteu L.B. Agroforesterie et gestion durable des ressources naturelles pour l'atténuation et l'adaptation dans l'hinterland du Parc National de Kahuzi- Biega en RDC. Center for International Forestry Research (CIFOR), 2014. http://dx.doi.org/10.17528/cifor/005064.

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