24 research outputs found
Demographic description of the participants at randomization.
a<p>Two participants (one from the standardized treatment group and one from control), described themselves as “transgender” but are reported here according to their biological gender.</p
Participant flow and reasons for dropping out throughout the trial.
<p>Abbreviations: MADRS-S: Montgomery-Åsberg Depression Rating Scale–Self-rated version; SCID: Structured Clinical Interview for DSM-IV Axis I Disorders.</p
Means, SDs and effect sizes (Cohen's d) for measures of depression, anxiety and quality of life.
<p><i>Abbreviations</i>: TA: Tailored ICBT; ST: Standardized ICBT; CO: Control group; Pre: Pre-treatment, Post: Post-treatment; FU: 6 month follow-up; BDI–II: Beck Depression Inventory-II; MADRS-S: Montgomery-Åsberg Depression Rating Scale – Self-rated version; BAI: Beck Anxiety Inventory; QOLI: Quality of Life Inventory.</p
The proportion of participants reaching recovery and clinical global improvement.
<p><i>Abbreviations</i>: TA: Tailored ICBT; ST: Standardized ICBT; CO: Control group; Pre: Pre-treatment, Post: Post-treatment; FU: 6 month follow-up; CGI-I: Clinical Global Impression – Improvement Scale.</p
Hydrogenation-Induced Structure and Property Changes in the Rare-Earth Metal Gallide NdGa: Evolution of a [GaH]<sup>2–</sup> Polyanion Containing Peierls-like Ga–H Chains
The
hydride NdGaH<sub>1+<i>x</i></sub> (<i>x</i> ≈
0.66) and its deuterized analogue were obtained by sintering the Zintl
phase NdGa with the CrB structure in a hydrogen atmosphere at pressures
of 10−20 bar and temperatures near 300 °C. The system
NdGa/NdGaH<sub>1+<i>x</i></sub> exhibits reversible H storage
capability. H uptake and release were investigated by kinetic absorption
measurements and thermal desorption mass spectroscopy, which showed
a maximum H concentration corresponding to “NdGaH<sub>2</sub>” (0.93 wt % H) and a two-step desorption process, respectively.
The crystal structure of NdGaH<sub>1+<i>x</i></sub> was
characterized by neutron diffraction (<i>P</i>2<sub>1</sub>/<i>m</i>, <i>a</i> = 4.1103(7), <i>b</i> = 4.1662(7), <i>c</i> = 6.464(1) Å, β = 108.61(1)° <i>Z</i> = 2). H incorporates in NdGa by occupying two distinct
positions, H1 and H2. H1 is coordinated in a tetrahedral fashion by
Nd atoms. The H2 position displays flexible occupancy, and H2 atoms
attain a trigonal bipyramidal coordination by centering a triangle
of Nd atoms and bridging two Ga atoms. The phase stability and electronic
structure of NdGaH<sub>1+<i>x</i></sub> were analyzed by
first-principles DFT calculations. NdGaH1H2 (NdGaH<sub>2</sub>) may
be expressed as Nd<sup>3+</sup>(H1<sup>–</sup>)[GaH2]<sup>2–</sup>. The two-dimensional polyanion [GaH]<sup>2–</sup> features
linear −H–Ga–H–Ga– chains with
alternating short (1.8 Å) and long (2.4 Å) Ga–H distances,
which resembles a Peierls distortion. H2 deficiency (<i>x</i> < 1) results in the fragmentation of chains. For <i>x</i> = 0.66 arrangements with five-atom moieties, Ga–H–Ga–H–Ga
are energetically most favorable. From magnetic measurements, the
Curie–Weiss constant and effective magnetic moment of NdGaH<sub>1.66</sub> were obtained. The former indicates antiferromagnetic
interactions, and the latter attains a value of ∼3.6 μ<sub>B</sub>, which is typical for compounds containing Nd<sup>3+</sup> ions
Hydrogenation-Induced Structure and Property Changes in the Rare-Earth Metal Gallide NdGa: Evolution of a [GaH]<sup>2–</sup> Polyanion Containing Peierls-like Ga–H Chains
The
hydride NdGaH<sub>1+<i>x</i></sub> (<i>x</i> ≈
0.66) and its deuterized analogue were obtained by sintering the Zintl
phase NdGa with the CrB structure in a hydrogen atmosphere at pressures
of 10−20 bar and temperatures near 300 °C. The system
NdGa/NdGaH<sub>1+<i>x</i></sub> exhibits reversible H storage
capability. H uptake and release were investigated by kinetic absorption
measurements and thermal desorption mass spectroscopy, which showed
a maximum H concentration corresponding to “NdGaH<sub>2</sub>” (0.93 wt % H) and a two-step desorption process, respectively.
The crystal structure of NdGaH<sub>1+<i>x</i></sub> was
characterized by neutron diffraction (<i>P</i>2<sub>1</sub>/<i>m</i>, <i>a</i> = 4.1103(7), <i>b</i> = 4.1662(7), <i>c</i> = 6.464(1) Å, β = 108.61(1)° <i>Z</i> = 2). H incorporates in NdGa by occupying two distinct
positions, H1 and H2. H1 is coordinated in a tetrahedral fashion by
Nd atoms. The H2 position displays flexible occupancy, and H2 atoms
attain a trigonal bipyramidal coordination by centering a triangle
of Nd atoms and bridging two Ga atoms. The phase stability and electronic
structure of NdGaH<sub>1+<i>x</i></sub> were analyzed by
first-principles DFT calculations. NdGaH1H2 (NdGaH<sub>2</sub>) may
be expressed as Nd<sup>3+</sup>(H1<sup>–</sup>)[GaH2]<sup>2–</sup>. The two-dimensional polyanion [GaH]<sup>2–</sup> features
linear −H–Ga–H–Ga– chains with
alternating short (1.8 Å) and long (2.4 Å) Ga–H distances,
which resembles a Peierls distortion. H2 deficiency (<i>x</i> < 1) results in the fragmentation of chains. For <i>x</i> = 0.66 arrangements with five-atom moieties, Ga–H–Ga–H–Ga
are energetically most favorable. From magnetic measurements, the
Curie–Weiss constant and effective magnetic moment of NdGaH<sub>1.66</sub> were obtained. The former indicates antiferromagnetic
interactions, and the latter attains a value of ∼3.6 μ<sub>B</sub>, which is typical for compounds containing Nd<sup>3+</sup> ions
Description of the self-help modules in the psychodynamic treatment.
<p>Description of the self-help modules in the psychodynamic treatment.</p
Weekly change on the Beck Depression Inventory-II during treatment and Beck Depression Inventory-II scores at each assessment point.
<p>Weekly change on the Beck Depression Inventory-II during treatment and Beck Depression Inventory-II scores at each assessment point.</p
Demographic description of the participants at randomization.
<p>Demographic description of the participants at randomization.</p
Participant flow and reasons for exclusion.
<p>Abbreviations: MADRS-S: Montgomery-Åsberg Depression Rating Scale-Self-rated version; M.I.N.I.: Mini-International Neuropsychiatric Interview; ITT: Intention-to-treat.</p