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  1. Article ; Online: Longitudinal and transverse modes of temperature-modulated inclined layer convection.

    Singh, Jitender

    Physical review. E

    2022  Volume 107, Issue 4-2, Page(s) 45104

    Abstract: A parametric instability of an incompressible, viscous, and Boussinesq fluid layer bounded between two parallel planes is investigated numerically. The layer is assumed to be inclined at an angle with the horizontal. The planes bounding the layer are ... ...

    Abstract A parametric instability of an incompressible, viscous, and Boussinesq fluid layer bounded between two parallel planes is investigated numerically. The layer is assumed to be inclined at an angle with the horizontal. The planes bounding the layer are subjected to a time-periodic heating. Above a threshold value, the temperature gradient across the layer leads to an instability of an initially quiescent state or a parallel flow, depending upon the angle of inclination. Floquet analysis of the underlying system reveals that under modulation, the instability sets in as a convective-roll pattern executing harmonic or subharmonic temporal oscillations, depending upon the modulation, the angle of inclination, and the Prandtl number of the fluid. Under modulation, the onset of the instability is in the form of one of two spatial modes: the longitudinal mode and the transverse mode. The value of the angle of inclination for the codimension-2 point is found to be a function of the amplitude and the frequency of modulation. Furthermore, the temporal response is harmonic, or subharmonic, or bicritical depending upon the modulation. The temperature modulation offers good control of time-periodic heat and mass transfer in the inclined layer convection.
    Language English
    Publishing date 2022-08-05
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2844562-4
    ISSN 2470-0053 ; 2470-0045
    ISSN (online) 2470-0053
    ISSN 2470-0045
    DOI 10.1103/PhysRevE.107.045104
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Pregabalin Use/Misuse: A Source of Consternation in Western Punjab.

    Aneja, Jitender / Singh, Jawahar

    Indian journal of psychological medicine

    2022  Volume 45, Issue 2, Page(s) 206–207

    Language English
    Publishing date 2022-09-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2622378-8
    ISSN 0975-1564 ; 0253-7176
    ISSN (online) 0975-1564
    ISSN 0253-7176
    DOI 10.1177/02537176221122389
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Synthesis of Quinazolinones and Benzothiazoles Using α-Keto Acids under Ball Milling.

    Sharma, Anoop / Singh, Jitender / Sharma, Anuj

    The Journal of organic chemistry

    2024  Volume 89, Issue 8, Page(s) 5229–5238

    Abstract: Mechanochemistry refers to the initiation of chemical reactions via mechanical forces such as milling, grinding, or shearing to achieve the chemical transformations. As a manifestation of mechanocatalysis, herein, an oxidant-free and solvent-free ... ...

    Abstract Mechanochemistry refers to the initiation of chemical reactions via mechanical forces such as milling, grinding, or shearing to achieve the chemical transformations. As a manifestation of mechanocatalysis, herein, an oxidant-free and solvent-free approach for the synthesis of quinazolinones (23 derivatives) and benzothiazoles (23 derivatives) has been developed through stainless-steel-driven decarboxylative acyl radical generation from α-keto acids. A library of 2-arylquinazolinones and 2-arylbenzothiazoles has been prepared in moderate to good yields at room temperature. Moreover, control experiments and XPS studies supported the reduction (by zerovalent iron) of molecular oxygen through the moderate abrasion of balls, which promoted the generation of a superoxide radical anion via a SET process.
    Language English
    Publishing date 2024-03-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 123490-0
    ISSN 1520-6904 ; 0022-3263
    ISSN (online) 1520-6904
    ISSN 0022-3263
    DOI 10.1021/acs.joc.3c02435
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4473: Show issues Location:
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    Jg. 1995 - 2021: Lesesall (2.OG)
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  4. Article: Prevalence and clinical correlates of restless legs syndrome in psychiatric patients: A cross-sectional study from North India.

    Aneja, Jitender / Singh, Jawahar / Udey, Bharat

    Indian journal of psychiatry

    2024  Volume 66, Issue 1, Page(s) 58–66

    Abstract: Background: Restless legs syndrome (RLS) is a neuro-sensorimotor disorder which is scarcely researched and is commonly missed in routine psychiatry practice.: Aim: To evaluate the prevalence of RLS and its correlates in patients with anxiety, ... ...

    Abstract Background: Restless legs syndrome (RLS) is a neuro-sensorimotor disorder which is scarcely researched and is commonly missed in routine psychiatry practice.
    Aim: To evaluate the prevalence of RLS and its correlates in patients with anxiety, depression, and somatoform disorders.
    Methods: A cross-sectional single-center study was undertaken in patients aged 18-65 years suffering from ICD-10 (International Statistical Classification of Diseases-10
    Results: The rate of RLS was 66.7%, 50%, and 48% in patients with depressive, anxiety, and somatoform disorders, respectively, with no significant inter-group difference. Nearly one-third of patients suffered from severe to very severe symptoms of RLS, and quality of life was poorest in those with depressive disorders. RLS was significantly higher in females (
    Conclusion: The prevalence of RLS is very high in patients with common psychiatric disorders which is often missed. Clinical enquiry and examination for reversible causes such as iron deficiency may assist in its diagnosis and improve clinical outcome.
    Language English
    Publishing date 2024-01-25
    Publishing country India
    Document type Journal Article
    ZDB-ID 221523-8
    ISSN 0019-5545
    ISSN 0019-5545
    DOI 10.4103/indianjpsychiatry.indianjpsychiatry_223_23
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2038: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  5. Article ; Online: Erratum: Bicritical states in temperature-modulated Rayleigh-Bénard convection [Phys. Rev. E 92, 013005 (2015)].

    Singh, Jitender / Bajaj, Renu / Kaur, Puneet

    Physical review. E

    2023  Volume 109, Issue 1-2, Page(s) 19901

    Abstract: This corrects the article DOI: 10.1103/PhysRevE.92.013005. ...

    Abstract This corrects the article DOI: 10.1103/PhysRevE.92.013005.
    Language English
    Publishing date 2023-01-04
    Publishing country United States
    Document type Published Erratum
    ZDB-ID 2844562-4
    ISSN 2470-0053 ; 2470-0045
    ISSN (online) 2470-0053
    ISSN 2470-0045
    DOI 10.1103/PhysRevE.109.019901
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Comments on "a comparative study of sexual behavior, dysfunction, satisfaction, relationship, and sexual quality of life among treatment naïve and abstinent men (buprenorphine maintained) with opioid (heroin) dependence syndrome".

    Singh, Gurvinder P / Gupta, Meghna / Aneja, Jitender

    Indian journal of psychiatry

    2023  Volume 65, Issue 8, Page(s) 892

    Language English
    Publishing date 2023-08-07
    Publishing country India
    Document type Journal Article
    ZDB-ID 221523-8
    ISSN 0019-5545
    ISSN 0019-5545
    DOI 10.4103/indianjpsychiatry.indianjpsychiatry_302_23
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2038: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  7. Article ; Online: Quantitative studies on B-mode ultrasound and point shear wave elastography of kidneys in nonazotemic dogs.

    Jena, Biswadeep / Mohindroo, Jitender / Gupta, Kuldip / Singh, Navdeep

    Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association

    2024  

    Abstract: Renal diseases in dogs can be diagnosed effectively using B-mode ultrasound. Point shear wave elastography (pSWE) has demonstrated usefulness in diagnosing renal diseases in human medicine. However, its application in veterinary medicine is in its ... ...

    Abstract Renal diseases in dogs can be diagnosed effectively using B-mode ultrasound. Point shear wave elastography (pSWE) has demonstrated usefulness in diagnosing renal diseases in human medicine. However, its application in veterinary medicine is in its nascent stage. It was hypothesized that establishing pSWE reference values in nonazotemic dogs would prove valuable in differentiating renal diseases. In light of this, a single-center, quantitative study with an objective to normalize B-mode ultrasound parameters and pSWE values of the kidney in nonazotemic dogs was conducted. A total of 198 animals presented with clinical signs of anorexia, vomiting, weight loss, and dehydration were enrolled in the study spanning 2 years. Among them, 52 nonazotemic dogs were included as subjects for the study. B-mode ultrasound quantitative parameters, including length (L), breadth (B), height (H), cortical thickness (RCT), and medulla thickness (RMT) of the kidneys, as well as the diameter of the aorta (Ao), were normalized. Additionally, calculated parameters such as L:Ao, B:Ao, H:Ao, RCT:Ao, and corticomedullary ratios were worked out. Point shear wave elastography values were obtained from the cranial and caudal poles of renal cortices using ElastPQ stiffness software. The pSWE values of kidneys in nonazotemic dogs were normalized. The mean ± standard error values were 1.04 ± 0.08 m/s (95% confidence interval: 0.88-1.19 m/s) and 4.18 ± 0.62 kPa (95% confidence interval: 2.93-5.42 kPa). In conclusion, B-mode ultrasound quantitative parameters, ratios, and pSWE values were normalized in nonazotemic dogs, which may prove valuable in differentiating renal pathologies in canine patients.
    Language English
    Publishing date 2024-02-16
    Publishing country England
    Document type Journal Article
    ZDB-ID 2142058-0
    ISSN 1740-8261 ; 1058-8183
    ISSN (online) 1740-8261
    ISSN 1058-8183
    DOI 10.1111/vru.13346
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  8. Article ; Online: Unveiling the basics of chest radiography for nurses

    Jitender Singh / Tarika Sharma

    Journal of Primary Care Specialties, Vol 3, Iss 3, Pp 45-

    2022  Volume 48

    Abstract: The discovery of X-ray beam in 1895 by Wilhelm Conrad Roentgen provided clinicians with a noninvasive diagnostic method to evaluate the internal alteration of anatomy within the body. Although different health providers prescribe and interpret chest X- ... ...

    Abstract The discovery of X-ray beam in 1895 by Wilhelm Conrad Roentgen provided clinicians with a noninvasive diagnostic method to evaluate the internal alteration of anatomy within the body. Although different health providers prescribe and interpret chest X-ray (CXR), nurses are usually the first to prepare the patient for X-rays, read the radiologist's report, and provide the interpretation to a clinician. This review highlights the basics of chest radiography which will help the nurses to learn the concept and perform their work efficiently.
    Keywords chest x-ray ; chest x-ray examination ; interpretation ; nurses ; systematic ; Medicine (General) ; R5-920
    Language English
    Publishing date 2022-01-01T00:00:00Z
    Publisher Wolters Kluwer Medknow Publications
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: Liver injury among coronavirus disease patients

    Tarika Sharma / Jitender Singh

    Journal of Surgical Specialties and Rural Practice, Vol 3, Iss 1, Pp 6-

    2022  Volume 8

    Abstract: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), also known as Coronavirus disease 2019 (COVID-19), is a novel coronavirus first identified in December 2019 and has a broad spectrum of clinical presentations. With the expansion of ... ...

    Abstract The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), also known as Coronavirus disease 2019 (COVID-19), is a novel coronavirus first identified in December 2019 and has a broad spectrum of clinical presentations. With the expansion of related research, it was found that in addition to respiratory symptoms, digestive involvements and liver injury were reported among COVID-19 patients. Abnormal liver function was observed in cases of COVID-19, manifesting mainly as isolated elevated serum transaminase and lactate dehydrogenase levels. The current review highlights the possible explanation for liver injury among COVID-19 patients.
    Keywords abnormal liver function ; coronavirus disease 2019 ; etiopathogenesis ; liver injury ; severe acute respiratory syndrome coronavirus 2 ; transaminitis ; Public aspects of medicine ; RA1-1270
    Language English
    Publishing date 2022-01-01T00:00:00Z
    Publisher Wolters Kluwer Medknow Publications
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article ; Online: Selection of efficient ectomycorrhizal fungi for improved growth, biomass and nutrient uptake of Shorea robusta seedlings

    Kumar, Jitender / Singh Atri, Narender

    Nordic Journal of Botany. 2023 Dec., v. 2023, no. 12 p.e04024-

    2023  

    Abstract: Shorea robusta Gaertn. (sal) forests are rapidly decreasing across India owing to the low survival rate and establishment of their seedlings. Because of this, the present study identified ectomycorrhizal (ECM) associates of S. robusta and the role they ... ...

    Abstract Shorea robusta Gaertn. (sal) forests are rapidly decreasing across India owing to the low survival rate and establishment of their seedlings. Because of this, the present study identified ectomycorrhizal (ECM) associates of S. robusta and the role they play in increasing the growth and efficiency of nutrient uptake by the mycorrhizal roots of this plant. During the field survey we identified, collected, cultured and systematically investigated three dominant ECM associates of S. robusta: Russula kanadii Dutta & Acharya, R. cyanoxantha (Schaeff.) Fr. and Lactarius shiwalikensis Kumar and Atri, organically connected to the host plant roots. Pure cultures of each of these mycorrhizal fungal associates were grown using tissue culture techniques. We prepared spawn via purified mycelium using boiled wheat grains for mass inoculation and used the prepared inoculums for inoculating the germinating sal seeds for establishing the mycorrhizal association. To evaluate the effects of mycorrhizal colonization on various growth parameters, we observed the inoculated and control plants every three months for one year. The growth parameters in the sal seedlings grown in ECM‐inoculated soil exhibited significantly higher values over the un‐inoculated control soil owing to the increased uptake of both macro‐ and micronutrients. The overall results indicate that S. robusta seedlings inoculated with ECM fungal partners exhibited better establishment and enhanced growth and development, essential for the regeneration and survival of this plant. This technique will accelerate and assure successful reforestation programs and contribute toward appropriate functioning of sal forest ecosystems.
    Keywords Lactarius ; Russula ; Shorea robusta ; biomass ; botany ; ectomycorrhizae ; forests ; growth and development ; host plants ; inoculum ; mycelium ; mycorrhizal fungi ; nutrient uptake ; reforestation ; soil ; surveys ; survival rate ; tissue culture ; wheat ; India
    Language English
    Dates of publication 2023-12
    Publishing place Blackwell Publishing Ltd
    Document type Article ; Online
    Note JOURNAL ARTICLE
    ZDB-ID 2406507-9
    ISSN 1756-1051 ; 0107-055X
    ISSN (online) 1756-1051
    ISSN 0107-055X
    DOI 10.1111/njb.04024
    Database NAL-Catalogue (AGRICOLA)

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