GLORIA

GEOMAR Library Ocean Research Information Access

X

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Online Resource
    Online Resource
    Starspot Modulation Detected in the Detached Eclipsing Binary KIC 8301013
    American Astronomical Society ; 2020
    In:  The Astrophysical Journal Vol. 905, No. 1 ( 2020-12-01), p. 67-
    Details
    In: The Astrophysical Journal, American Astronomical Society, Vol. 905, No. 1 ( 2020-12-01), p. 67-
    Type of Medium: Online Resource
    ISSN: 0004-637X , 1538-4357
    URL: Journal
    URL: Article
    DOI: 10.1088/issn.0004-637X
    DOI: 10.3847/1538-4357/abc250
    RVK:
    UA 1000
    Language: Unknown
    Publisher: American Astronomical Society
    Publication Date: 2020
    detail.hit.zdb_id: 2207648-7
    detail.hit.zdb_id: 1473835-1
    SSG: 16,12
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Online Resource
  • 2
    Online Resource
    Online Resource
    Effect of nano-silica coating combined with pressurized Ar treatment on postharvest quality and reactive oxygen species metabolism in sweet cherry fruit
    Elsevier BV ; 2022
    In:  Food Chemistry Vol. 374 ( 2022-04), p. 131715-
    Details
    In: Food Chemistry, Elsevier BV, Vol. 374 ( 2022-04), p. 131715-
    Type of Medium: Online Resource
    ISSN: 0308-8146
    URL: Article
    DOI: 10.1016/j.foodchem.2021.131715
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2022
    detail.hit.zdb_id: 1483647-6
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Online Resource
  • 3
    Online Resource
    Online Resource
    Flame retardancy of face-centred-cubic structured NiCo-based medium-entropy alloys in high-pressure oxygen atmospheres
    Elsevier BV ; 2023
    In:  Journal of Alloys and Compounds Vol. 944 ( 2023-05), p. 169231-
    Details
    In: Journal of Alloys and Compounds, Elsevier BV, Vol. 944 ( 2023-05), p. 169231-
    Type of Medium: Online Resource
    ISSN: 0925-8388
    URL: Article
    DOI: 10.1016/j.jallcom.2023.169231
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2023
    detail.hit.zdb_id: 2012675-X
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Online Resource
  • 4
    Online Resource
    Online Resource
    Antipsychotic drugs increase Neuregulin1β1 serum levels in first-episode drug-naïve patients and chronic schizophrenia with suggestions for improving the treatment of psychotic symptoms
    Springer Science and Business Media LLC ; 2022
    In:  BMC Psychiatry Vol. 22, No. 1 ( 2022-12)
    Details
    In: BMC Psychiatry, Springer Science and Business Media LLC, Vol. 22, No. 1 ( 2022-12)
    Abstract: Neuregulin1 (NRG1) plays a role in neuronal migration, regulation of synaptic plasticity, and neural survival, and has been considered to be among the candidate genes for schizophrenia. This study focused on the variations in serum NRG1β1 levels following antipsychotic treatment and the relationship between NRG1β1 levels and improvements in psychotic symptoms among first-episode drug-naïve (FEDN) patients and patients with chronic schizophrenia. Methods A total of 100 patients with schizophrenia were recruited and compared with 79 matched healthy controls. All patients had been drug-naïve for at least four weeks. Serum NRG1β1 levels and positive and negative syndrome scale (PANSS) scores were measured at baseline and after four weeks. Serum NRG1β1 levels were measured using sandwich enzyme-linked immunosorbent assays (ELISAs). Results Baseline NRG1β1 levels were significantly lower in patients with schizophrenia than in healthy controls. NRG1β1 levels increased significantly following antipsychotic treatment. NRG1β1 levels gradually increased with declining PANSS scores and its three subscales during antipsychotic therapy. The levels of NRG1β1 increased significantly in responders after four weeks of treatment, although nonresponders showed no such effect. Correlation analyses showed that the levels of NRG1β1 were negatively correlated with the duration of illness and positively correlated with improvement in symptoms. Conclusion The levels of serum NRG1β1 and the therapeutic effects gradually increased following treatment, indicating that NRG1β1 may be an indicator of therapy, and that it may also be associated with the pathophysiological mechanism causing schizophrenia, although this possible pathway requires further investigation.
    Type of Medium: Online Resource
    ISSN: 1471-244X
    URL: Article
    DOI: 10.1186/s12888-022-03856-9
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2022
    detail.hit.zdb_id: 2050438-X
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Online Resource
  • 5
    Online Resource
    Online Resource
    The group-reference effect and soldiers’ recognition memory
    Informa UK Limited ; 2021
    In:  Memory Vol. 29, No. 2 ( 2021-02-07), p. 146-152
    Details
    In: Memory, Informa UK Limited, Vol. 29, No. 2 ( 2021-02-07), p. 146-152
    Type of Medium: Online Resource
    ISSN: 0965-8211 , 1464-0686
    URL: Article
    DOI: 10.1080/09658211.2020.1866014
    Language: English
    Publisher: Informa UK Limited
    Publication Date: 2021
    detail.hit.zdb_id: 1477273-5
    SSG: 5,2
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Online Resource
  • 6
    Online Resource
    Online Resource
    KIC 7284688: A Solar-type Eclipsing Binary with Rapidly Varying O’Connell Effect
    American Astronomical Society ; 2023
    In:  The Astronomical Journal Vol. 165, No. 6 ( 2023-06-01), p. 247-
    Details
    In: The Astronomical Journal, American Astronomical Society, Vol. 165, No. 6 ( 2023-06-01), p. 247-
    Abstract: We present comprehensive photometric and spectroscopic study of the short-period eclipsing binary KIC 7284688 based on the Kepler, TESS, and LAMOST data. The radial-velocity analysis indicates that it is a triple-lined system composed of a nearly equal-mass binary plus a line-of-sight star. The masses and radii of the components in the binary are measured to be M 1 = 1.142 ± 0.020 M ⊙ , R 1 = 1.204 ± 0.051 R ⊙ , and M 2 = 1.119 ± 0.019 M ⊙ , R 2 = 1.149 ± 0.052 R ⊙ . In addition to the eclipses, the light curves of the binary exhibit exhibit rapidly changing O’Connell effect, namely the inequality in light maxima, which could be attributed to the asynchronous rotation of the starspots. We analyzed the variability in the data of light residuals, the difference between light maxima (Max.I−Max.II) as well as the epochs of light minima and determined a rotation period of 0.644 days. Moreover, we detected a quasiperiod with ∼213 days from both the data of (Max.I−Max.II) and light times of minima, which is almost identical to the beat between the rotation period (∼0.644 days) and the orbital period (∼0.646 days). We conclude that the quasiperiodic variations of the O’Connell on the system are probably related to the starspot migration and this is a very rapid variation compared to the magnetic cycles with timescales ranging from years to decades.
    Type of Medium: Online Resource
    ISSN: 0004-6256 , 1538-3881
    URL: Article
    DOI: 10.3847/1538-3881/accfa1
    RVK:
    US 1090
    Language: Unknown
    Publisher: American Astronomical Society
    Publication Date: 2023
    detail.hit.zdb_id: 2207625-6
    detail.hit.zdb_id: 2003104-X
    SSG: 16,12
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Online Resource
  • 7
    Online Resource
    Online Resource
    A retrospective study of psychotropic drug treatments in bipolar disorder at acute and maintenance episodes
    Frontiers Media SA ; 2023
    In:  Frontiers in Psychiatry Vol. 14 ( 2023-2-7)
    Details
    In: Frontiers in Psychiatry, Frontiers Media SA, Vol. 14 ( 2023-2-7)
    Abstract: Bipolar disorder (BD) is predominantly treated with psychotropic drugs, but BD is a complex medical condition and the contribution of psychotropic drugs is not clear. The objectives of this study are: (1) to present psychotropic drugs used in patients with BD; (2) to access changes of psychotropic drug treatments in acute and maintenance episodes. Methods The study retrospectively evaluated the medical records of inpatients in the Ningbo Kangning Hospital from January 2019 to December 2019. The medical history of each subject was collected completely, including sociodemographic (gender, age, marital status, and so on) and clinical characteristics at baseline and within 12 months of admission. Results The study ultimately included 204 patients with BD. After 12 months, 73.0% of the patients still took drugs. Mood stabilizers (72–90%) and antipsychotics (77–95%) were still the most important drugs in patients with BD. Antidepressants (34–40%) and benzodiazepines (20–34%) were the other frequently used drug classes. For mood stabilizers, 40–56% of patients were prescribed lithium. For antipsychotic, 54–65% of patients were prescribed quetiapine. Sertraline (6–9%) and fluoxetine (5–9%) were the antidepressant that most frequently prescribed. Lorazepam (10–18%) was the most commonly used benzodiazepine. In psychotropic polypharmacy, the most frequently taken was mood stabilizer plus antipsychotic co-treatment, about 36–44% of all patients. A total of 35–48% of patients treated by two psychotropic drugs and 24–36% received three. Conclusion The first 6 months after treatment is very important to medication adherence. Mood stabilizers and antipsychotic remained the primary treatment for BD. Antipsychotic is on the rise in the treatment of BD.
    Type of Medium: Online Resource
    ISSN: 1664-0640
    URL: Article
    DOI: 10.3389/fpsyt.2023.1057780
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2023
    detail.hit.zdb_id: 2564218-2
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Online Resource
  • 8
    Online Resource
    Online Resource
    Can Daytime Transcranial Direct Current Stimulation Treatment Change the Sleep Electroencephalogram Complexity of REM Sleep in Depressed Patients? A Double-Blinded, Randomized, Placebo-Controlled Trial
    Frontiers Media SA ; 2022
    In:  Frontiers in Psychiatry Vol. 13 ( 2022-5-18)
    Details
    In: Frontiers in Psychiatry, Frontiers Media SA, Vol. 13 ( 2022-5-18)
    Abstract: The purpose of this study was to determine the effects of daytime transcranial direct current stimulation (tDCS) on sleep electroencephalogram (EEG) in patients with depression. Methods The study was a double-blinded, randomized, controlled clinical trial. A total of 37 patients diagnosed with a major depression were recruited; 19 patients (13 females and 6 males mean age 44.79 ± 15.25 years) received tDCS active stimulation and 18 patients (9 females and 9 males; mean age 43.61 ± 11.89 years) received sham stimulation. Ten sessions of daytime tDCS were administered with the anode over F3 and the cathode over F4. Each session delivered a 2 mA current for 30 min per 10 working days. Hamilton-24 and Montgomery scales were used to assess the severity of depression, and polysomnography (PSG) was used to assess sleep structure and EEG complexity. Eight intrinsic mode functions (IMFs) were computed from each EEG signal in a channel. The sample entropy of the cumulative sum of the IMFs were computed to acquire high-dimensional multi-scale complexity information of EEG signals. Results The complexity of Rapid Eye Movement (REM) EEG signals significantly decreased intrinsic multi-scale entropy (iMSE) (1.732 ± 0.057 vs. 1.605 ± 0.046, P = 0.0004 in the case of the C4 channel, IMF 1:4 and scale 7) after tDCS active stimulation. The complexity of the REM EEG signals significantly increased iMSE (1.464 ± 0.101 vs. 1.611 ± 0.085, P = 0.001 for C4 channel, IMF 1:4 and scale 7) after tDCS sham stimulation. There was no significant difference in the Hamilton-24 ( P = 0.988), Montgomery scale score ( P = 0.726), and sleep structure (N1% P = 0.383; N2% P = 0.716; N3% P = 0.772) between the two groups after treatment. Conclusion Daytime tDCS changed the complexity of sleep in the REM stage, and presented as decreased intrinsic multi-scale entropy, while no changes in sleep structure occurred. This finding indicated that daytime tDCS may be an effective method to improve sleep quality in depressed patients. Trial registration This trial has been registered at the ClinicalTrials.gov (protocol ID: TCHIRB-10409114, in progress).
    Type of Medium: Online Resource
    ISSN: 1664-0640
    URL: Article
    DOI: 10.3389/fpsyt.2022.851908
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2022
    detail.hit.zdb_id: 2564218-2
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Online Resource
  • 9
    Online Resource
    Online Resource
    Orbital Solutions of the New Low-mass Eclipsing Binary TIC 157376469 with Spotted Activities
    IOP Publishing ; 2021
    In:  Publications of the Astronomical Society of the Pacific Vol. 133, No. 1022 ( 2021-04-01), p. 044202-
    Details
    In: Publications of the Astronomical Society of the Pacific, IOP Publishing, Vol. 133, No. 1022 ( 2021-04-01), p. 044202-
    Abstract: We carried out a photometric and spectroscopic analysis for the eclipsing binary TIC 157376469 using the TESS and LAMOST data. A new linear ephemeris is given. By fitting the light curves and radial velocity curves with the Wilson–Devinney code, it apperas that the binary is composed of two K -type main-sequence stars. The orbit of the binary is slightly eccentric ( e ≈ 0.0017 ) and the primary is a spotted active star. The masses and radii of the two components are determined to be M 1 = 0.704 ± 0.028 M ⊙ , R 1 = 0.754 ± 0.010 R ⊙ , M 2 = 0.539 ± 0.021 M ⊙ , R 2 = 0.543 ± 0.007 R ⊙ , respectively. The temperature ratio ( T 2 / T 1 ) is determined to be ∼0.879. Under a assumption that the primary temperature is T 1 = 4740 K , comparisons to the PARSEC v1.2 isochrones show that for the primary the radius is oversized of ∼16%, and the effective temperature is cooler of ∼ 300 K (∼6%). While, the properties of the secondary are almost in agreement with the predictions of the model.
    Type of Medium: Online Resource
    ISSN: 0004-6280 , 1538-3873
    URL: Article
    DOI: 10.1088/1538-3873/abef77
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2021
    detail.hit.zdb_id: 2003100-2
    detail.hit.zdb_id: 2207655-4
    SSG: 16,12
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Online Resource
  • 10
    Online Resource
    Online Resource
    Prevalence of and relevant factors for depression and anxiety symptoms among pregnant women on the eastern seaboard of China in the post-COVID-19 era: a cross-sectional study
    Springer Science and Business Media LLC ; 2023
    In:  BMC Psychiatry Vol. 23, No. 1 ( 2023-08-07)
    Details
    In: BMC Psychiatry, Springer Science and Business Media LLC, Vol. 23, No. 1 ( 2023-08-07)
    Abstract: Antenatal depression and anxiety symptoms may have negative consequences for both mothers and offspring, and upward trends in the prevalence of these symptoms were especially apparent during the COVID-19 epidemic. The purpose of this study was to evaluate the prevalence of and relevant factors influencing depressive and anxiety symptoms in Chinese pregnant women in the post-COVID-19 era. Methods We conducted an online survey of 1,963 pregnant women in Jiangsu Province, using a cross-sectional design, and collected their general demographic data. The nine-item Patient Health Questionnaire 9 (PHQ-9) was used to evaluate depression symptoms, and the seven-item Generalized Anxiety Disorder 7 (GAD-7) was used to measure anxiety symptoms. Results The prevalence of reported antenatal depressive symptoms, anxiety symptoms, and depression combined with anxiety symptoms was 25.2%, 27.9%, and 18.6%, respectively. Of the respondents, the prevalence of moderate to severe depression, and anxiety was 7.9% and 7.7%, respectively. Binary logistic regression analysis demonstrated that age, low level of education, rural area, unemployment, pregnancy complications, poor marital relationship, and fair household income were positively association with both depressive and anxiety symptoms (all P   〈  0.05). The proportion of women reporting anxiety symptoms in the third trimester was 1.91-fold higher than in first trimester. Parity was a relevant factor for depression and anxiety symptoms (all P   〈  0.05). Conclusions In the post-COVID-19 era, the prevalence of depression and anxiety symptoms in pregnant women was higher than expected, and it is vital to establish hospital, community, and family psychological health screening systems based on relevant factors and enhance early preventive measures.
    Type of Medium: Online Resource
    ISSN: 1471-244X
    URL: Article
    DOI: 10.1186/s12888-023-05059-2
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2023
    detail.hit.zdb_id: 2050438-X
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Online Resource
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...