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  1. Article ; Online: Irradiation of Plutonium Tributyl Phosphate Complexes by Ionizing Alpha Particles: A Computational Study.

    Tolu, Damien / Guillaumont, Dominique / de la Lande, Aurélien

    The journal of physical chemistry. A

    2023  Volume 127, Issue 34, Page(s) 7045–7057

    Abstract: The PUREX solvent extraction process, widely used for recovering uranium and plutonium from spent nuclear fuel, utilizes an organic solvent composed of tributyl phosphate (TBP). The emission of ionizing particles such as alpha particles, resulting from ... ...

    Abstract The PUREX solvent extraction process, widely used for recovering uranium and plutonium from spent nuclear fuel, utilizes an organic solvent composed of tributyl phosphate (TBP). The emission of ionizing particles such as alpha particles, resulting from the decay of plutonium, makes the organic solvent vulnerable to degradation. Here, we study the ultrashort time alpha irradiation of tributylphosphate (TBP) and Pu(NO
    Language English
    Publishing date 2023-08-22
    Publishing country United States
    Document type Journal Article
    ISSN 1520-5215
    ISSN (online) 1520-5215
    DOI 10.1021/acs.jpca.3c02117
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Potentially Fatal Ludwig's Angina: A Case Report.

    Sonar, Prasanna R / Panchbhai, Aarati / Lande, Aachal N

    Cureus

    2023  Volume 15, Issue 11, Page(s) e48885

    Abstract: Ludwig's angina is a condition that could be fatal, causing severe diffuse cellulitis bilaterally that affects the submandibular, sublingual, and submental areas. It has an acute onset and progresses rapidly. A common and potentially deadly complication ... ...

    Abstract Ludwig's angina is a condition that could be fatal, causing severe diffuse cellulitis bilaterally that affects the submandibular, sublingual, and submental areas. It has an acute onset and progresses rapidly. A common and potentially deadly complication is airway impairment. Prompt diagnosis and treatment planning have the opportunity to save lives. An elective tracheostomy is recommended for the patient to maintain an open airway, followed by addressing potential affected spaces due to a widespread odontogenic infection. This infection has extended to the neck, causing elevation of the ventral surface of the tongue and floor of the mouth, leading to airway obstruction and the manifestation of stridor. In the latter stages of the illness, additional attention should be paid to maintaining the airway before surgical decompression and antibiotic treatment. In advanced cases, the usual protocol of care still includes surgical drainage of the infection, judicious administration of parenteral antibiotics, and airway management. A case report's objectives are to improve clinical knowledge, facilitate better diagnosis and treatment, and add to the body of medical research by offering a thorough and educational description of a particular patient's experience with this illness.
    Language English
    Publishing date 2023-11-16
    Publishing country United States
    Document type Case Reports
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.48885
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  3. Article ; Online: Deep learning for COVID-19 topic modelling via Twitter: Alpha, Delta and Omicron.

    Lande, Janhavi / Pillay, Arti / Chandra, Rohitash

    PloS one

    2023  Volume 18, Issue 8, Page(s) e0288681

    Abstract: Topic modelling with innovative deep learning methods has gained interest for a wide range of applications that includes COVID-19. It can provide, psychological, social and cultural insights for understanding human behaviour in extreme events such as the ...

    Abstract Topic modelling with innovative deep learning methods has gained interest for a wide range of applications that includes COVID-19. It can provide, psychological, social and cultural insights for understanding human behaviour in extreme events such as the COVID-19 pandemic. In this paper, we use prominent deep learning-based language models for COVID-19 topic modelling taking into account data from the emergence (Alpha) to the Omicron variant in India. Our results show that the topics extracted for the subsequent waves had certain overlapping themes such as governance, vaccination, and pandemic management while novel issues aroused in political, social and economic situations during the COVID-19 pandemic. We also find a strong correlation between the major topics with news media prevalent during the respective time period. Hence, our framework has the potential to capture major issues arising during different phases of the COVID-19 pandemic which can be extended to other countries and regions.
    MeSH term(s) Humans ; COVID-19/epidemiology ; COVID-19/psychology ; SARS-CoV-2 ; Deep Learning ; Pandemics ; Social Media
    Language English
    Publishing date 2023-08-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0288681
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  4. Article ; Online: On the Role of Charge Transfer in Many-Body Non-Covalent Interactions.

    Řezáč, Jan / de la Lande, Aurélien

    Chemphyschem : a European journal of chemical physics and physical chemistry

    2023  Volume 24, Issue 18, Page(s) e202300329

    Abstract: Charge transfer is one of the mechanisms involved in non-covalent interactions. In molecular dimers, its contribution to pairwise interaction energies has been studied extensively using a variety of interaction energy decomposition schemes. In polar ... ...

    Abstract Charge transfer is one of the mechanisms involved in non-covalent interactions. In molecular dimers, its contribution to pairwise interaction energies has been studied extensively using a variety of interaction energy decomposition schemes. In polar interactions such as hydrogen bonds, it can contribute ten or several tens of percent of the interaction energy. Less is known about its importance in higher-order interactions in many-body systems, mainly because of the lack of methods applicable to this problem. In this work, we extend our method for the quantification of the charge-transfer energy based on constrained DFT to many-body cases and apply it to model trimers extracted from molecular crystals. Our calculations show that charge transfer can account for a large fraction of the total three-body interaction energy. This also has implications for DFT calculations of many-body interactions in general as it is known that many DFT functionals struggle to describe charge-transfer effects correctly.
    Language English
    Publishing date 2023-07-24
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2025223-7
    ISSN 1439-7641 ; 1439-4235
    ISSN (online) 1439-7641
    ISSN 1439-4235
    DOI 10.1002/cphc.202300329
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  5. Article ; Online: En kvinne i 30-årene med hyppige sår på slimhinner.

    Bitter, Helle / Midtvedt, Øyvind / Gunnarsson, Ragnar / Lande, Asgeir

    Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke

    2023  Volume 143, Issue 8

    Abstract: Background: Haploinsuffiency A20 (HA20) was first described in 2016 and is caused by a mutation in TNFAIP3/A20. Non-related families living on different continents were examined with whole exome sequencing (WES). All had symptoms of Behçet's disease. An ...

    Title translation A woman in her thirties with frequent mucosal ulcers.
    Abstract Background: Haploinsuffiency A20 (HA20) was first described in 2016 and is caused by a mutation in TNFAIP3/A20. Non-related families living on different continents were examined with whole exome sequencing (WES). All had symptoms of Behçet's disease. An autosomal dominant mutation was found.
    Case presentation: When in her early teens, the patient had presented with a painful labial ulcer. She also had recurrent mouth ulcers, sometimes accompanied by fever and elevated CRP, and on occasion by abdominal pain. The ulcers were biopsied, and she was diagnosed with likely Behçet's disease. Some family members were later admitted with similar symptoms, and a genetic cause was suspected. Twenty years later a new genetic test was performed, and a revised diagnosis of HA20 was correctly made.
    Interpretation: HA20 is a newly identified autoinflammatory disease due to an inherited mutation. This leads to increased production of pro-inflammatory cytokines such as IL-1, IL-6 and TNF α. The disease-causing process in this monogenic, inherited disease is very similar to the immune process in the acquired, multifactorial Behçet's disease. Fever, young age, abdominal involvement and global occurrence are factors that could lead to suspicion of HA20.
    MeSH term(s) Female ; Humans ; Behcet Syndrome/diagnosis ; Behcet Syndrome/genetics ; Fever/genetics ; Genetic Testing ; Mucous Membrane ; Mutation ; Ulcer ; Adult
    Language Norwegian
    Publishing date 2023-05-29
    Publishing country Norway
    Document type Case Reports ; English Abstract
    ZDB-ID 603504-8
    ISSN 0807-7096 ; 0029-2001
    ISSN (online) 0807-7096
    ISSN 0029-2001
    DOI 10.4045/tidsskr.22.0650
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 422: Show issues Location:
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    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)
    Zs.MO 546: Show issues

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  6. Article ; Online: The Intersection of Systemic, Child, and Evaluation Factors in the Prediction of Autism Special Education Eligibility; Examining the Role of Race and Ethnicity.

    Young, Kelsey / Harris, Bryn / Hall-Lande, Jennifer / Esler, Amy

    Journal of autism and developmental disorders

    2023  

    Abstract: Though there is evidence autism identification has been inequitable for populations who are culturally and linguistically minoritized, there is limited research that explains the issue of disproportionality and factors contributing to its occurrence, ... ...

    Abstract Though there is evidence autism identification has been inequitable for populations who are culturally and linguistically minoritized, there is limited research that explains the issue of disproportionality and factors contributing to its occurrence, especially within an educational setting. To explore contributors to racial/ethnic disparities in autism special education eligibility, the current investigation evaluated child and evaluation characteristics as they relate to the absence of autism eligibility. Data were obtained from the Autism and Developmental Disabilities Monitoring (ADDM) Network Study and included children with behavioral characteristics consistent with autism and educational evaluation records. Despite documented characteristics consistent with autism, only 72% of the sample received educational services under autism eligibility. To characterize children without autism eligibility, hierarchical logistic regression was used to evaluate factors documented in evaluation records predicting the absence of autism eligibility. Factors influencing autism eligibility included behavioral characteristics documented, evaluation components completed, intellectual ability, and clinical diagnoses present. There was no unique contribution of race/ethnicity in predicting the absence of autism eligibility when accounting for these previous predictors, but many of these predictors differed by racial/ethnic group. Disproportionality in autism may be the manifestation of inequitable evaluation experiences, including experiencing less comprehensive evaluations, and not receiving an autism specific assessment. Though race/ethnicity did not uniquely contribute to the absence of autism eligibility above and beyond those combined factors, it is important to evaluate and reduce inequities experienced within the autism identification process for populations who are culturally and linguistically minoritized.
    Language English
    Publishing date 2023-07-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 391999-7
    ISSN 1573-3432 ; 0162-3257
    ISSN (online) 1573-3432
    ISSN 0162-3257
    DOI 10.1007/s10803-023-06059-7
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 765: Show issues Location:
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    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  7. Article ; Online: Insights into the effect of distal histidine and water hydrogen bonding on NO ligation to ferrous and ferric heme: a DFT study.

    Fateminasab, Fatemeh / de la Lande, Aurelien / Omidyan, Reza

    RSC advances

    2022  Volume 12, Issue 8, Page(s) 4703–4713

    Abstract: The effect of distal histidine on ligation of NO to ferrous and ferric-heme, has been investigated with the high-level density functional theoretical (DFT) method. It has been predicted that the distal histidine significantly stabilizes the interaction ... ...

    Abstract The effect of distal histidine on ligation of NO to ferrous and ferric-heme, has been investigated with the high-level density functional theoretical (DFT) method. It has been predicted that the distal histidine significantly stabilizes the interaction of NO ferrous-heme (by -2.70 kcal mol
    Language English
    Publishing date 2022-02-08
    Publishing country England
    Document type Journal Article
    ISSN 2046-2069
    ISSN (online) 2046-2069
    DOI 10.1039/d1ra08398h
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Book ; Online: Deep learning for COVID-19 topic modelling via Twitter

    Lande, Janhavi / Pillay, Arti / Chandra, Rohitash

    Alpha, Delta and Omicron

    2023  

    Abstract: Topic modelling with innovative deep learning methods has gained interest for a wide range of applications that includes COVID-19. Topic modelling can provide, psychological, social and cultural insights for understanding human behaviour in extreme ... ...

    Abstract Topic modelling with innovative deep learning methods has gained interest for a wide range of applications that includes COVID-19. Topic modelling can provide, psychological, social and cultural insights for understanding human behaviour in extreme events such as the COVID-19 pandemic. In this paper, we use prominent deep learning-based language models for COVID-19 topic modelling taking into account data from emergence (Alpha) to the Omicron variant. We apply topic modeling to review the public behaviour across the first, second and third waves based on Twitter dataset from India. Our results show that the topics extracted for the subsequent waves had certain overlapping themes such as covers governance, vaccination, and pandemic management while novel issues aroused in political, social and economic situation during COVID-19 pandemic. We also found a strong correlation of the major topics qualitatively to news media prevalent at the respective time period. Hence, our framework has the potential to capture major issues arising during different phases of the COVID-19 pandemic which can be extended to other countries and regions.
    Keywords Computer Science - Machine Learning ; Computer Science - Computation and Language ; Computer Science - Information Retrieval
    Subject code 004
    Publishing date 2023-02-28
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article: Perception of Undergraduates in the Field of Periodontology.

    Lande, Aachal / Durge, Khushboo / Rawat, Shivani / Reche, Amit / Sonar, Prasanna R

    Cureus

    2023  Volume 15, Issue 11, Page(s) e48308

    Abstract: The dentistry specialty known as periodontology focuses on problems with the tissues that support and surround teeth. A thorough understanding of basic sciences and health care is necessary for periodontology. To ensure that the dentition has adequate ... ...

    Abstract The dentistry specialty known as periodontology focuses on problems with the tissues that support and surround teeth. A thorough understanding of basic sciences and health care is necessary for periodontology. To ensure that the dentition has adequate form, function, esthetics, and comfort, it is essential to have a thorough understanding of the relationship between periodontal tissues and how it relates to other branches of dentistry, such as restorative dentistry, orthodontics, prosthodontics, and implants. The periodontal ligament is a soft tissue between the alveolar bone and teeth. Since the alveolar bone is the foundation for successful dental treatment, proceeding with subsequent dental procedures, including restorative dentistry, implants, and prosthetic uses, is only possible with sufficient bone support. The current review article aims to assess the perception of undergraduate students regarding periodontics and its range of practice. It also gives a general overview of the field of periodontology by outlining current practices, exploring how students perceive this branch's range of courses, and emphasizing more recent and sophisticated developments.
    Language English
    Publishing date 2023-11-05
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.48308
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Avian cryptochrome 4 binds superoxide.

    Deviers, Jean / Cailliez, Fabien / de la Lande, Aurélien / Kattnig, Daniel R

    Computational and structural biotechnology journal

    2023  Volume 26, Page(s) 11–21

    Abstract: Flavin-binding cryptochromes are blue-light sensitive photoreceptors that have been implicated with magnetoreception in some species. The photocycle involves an intra-protein photo-reduction of the flavin cofactor, generating a magnetosensitive radical ... ...

    Abstract Flavin-binding cryptochromes are blue-light sensitive photoreceptors that have been implicated with magnetoreception in some species. The photocycle involves an intra-protein photo-reduction of the flavin cofactor, generating a magnetosensitive radical pair, and its subsequent re-oxidation. Superoxide (O
    Language English
    Publishing date 2023-12-18
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2694435-2
    ISSN 2001-0370
    ISSN 2001-0370
    DOI 10.1016/j.csbj.2023.12.009
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