Optimizing video data security: A hybrid MAES-ECC encryption technique for efficient internet transmission.

Data security is becoming important as the amount of video data transmitted over the internet grows rapidly. This research article aims to maximize the security of transmitted video data by proposing a novel hybrid technique for video encryption and decryption. Elliptic Curve Cryptography (ECC) and the Modified Advanced Encryption Standard (MAES) are two encryption techniques that are included in the hybrid approach.

The willingness to transition to a more plant-based diet among omnivores: Determinants and socioeconomic differences.

Plant-based diets benefit individual health and the environment, yet most people eat omnivorous diets. We aim to (1) assess the role of multiple determinants for transitioning to more plant-based diets in a sample of omnivorous respondents, such as recommendations from doctors, scientists and politicians; lower costs; and increased availability, and to (2) identify which subpopulations are most receptive to which determinants. Using data from a survey on the use and acceptance of Traditional, Complementary and Integrative Medicine in Germany (N = 4065; N omnivorous = 3419; 84%), we find that the overall willingness to change to a more plant-based diet is low (mean = 2.

Identifying Disengaged Responding in Multiple-Choice Items: Extending a Latent Class Item Response Model With Novel Process Data Indicators.

Disengaged responding poses a severe threat to the validity of educational large-scale assessments, because item responses from unmotivated test-takers do not reflect their actual ability. Existing identification approaches rely primarily on item response times, which bears the risk of misclassifying fast engaged or slow disengaged responses. Process data with its rich pool of additional information on the test-taking process could thus be used to improve existing identification approaches.

Use and acceptance of traditional, complementary and integrative medicine in Germany-an online representative cross-sectional study.

Background: Older representative surveys show that Traditional, Complementary and Integrative Medicine (TCIM) is used by about 60% of the German population. However, no data exists for the current nationwide situation. The main aim of this cross-sectional study is to investigate the current use and acceptance of TCIM in Germany.

"Try to Build This Bunny as Fast as Possible without Using Red or Pink Bricks": How Simple Assembly Tasks Might Aid in Detecting People with Mild Cognitive Impairment and Dementia.

(1) Background: Dementia and mild cognitive impairment (MCI) are still underdiagnosed in the general population. Impaired odor identification has been identified as an early marker of MCI and dementia. We aim to investigate whether short tasks, in which simple forms must be assembled from single building blocks based on a template or while considering specific re-strictions, could increase the diagnostic quality of established cognitive screening tests in detecting MCI or dementia.

Facial expressions of pain: the role of the serotonergic system.

Rationale: Although interest in the neurobiology of facial communication of pain has increased over the last decades, little is known about which neurotransmitter systems might be involved in regulating facial expressions of pain.

Objectives: We aim to investigate whether the serotonergic system (5-HT), which has been implicated in various aspects of pain processing as well as in behavioral response inhibition, might play a role in facial expressions of pain. Using acute tryptophan depletion (ATD) to manipulate 5-HT function, we examined its effects on facial and subjective pain responses.

Effects of prenatal alcohol exposition on cognitive outcomes in childhood and youth: a longitudinal analysis based on meconium ethyl glucuronide.

Background: Prenatal alcohol exposure (PAE) has been linked to severe, adverse child outcomes. However, little is known regarding subclinical outcomes of low/moderate PAE and its longitudinal consequences, especially regarding neurophysiological and neurocognitive development. A newborn biomarker of PAE, meconium ethyl glucuronide (EtG), has been shown to predict cognitive impairments in primary-school-aged children.

"Mmm, Smells like Coffee!": How a Brief Odor Identification Test Could Help to Identify People with Mild Cognitive Impairment and Dementia.

(1) Background: Dementia and mild cognitive impairment (MCI) are still underdiagnosed in the general population. Impaired odor identification has been identified as an early marker of MCI and dementia. We aimed to compare the additional diagnostic value of two odor identification tests to a cognitive screening test in detecting MCI or dementia.

Attentional impulsivity accounts for the association of antisociality with craving and mental health problems in incarcerated individuals with substance dependence.

Purpose: Prisoners with substance use disorder (SUD) are at risk of mental health problems. Given the common co-occurring of psychopathic traits with SUDs, probably because of underlying impulsive traits (Ellingson , 2018), this study aims to examine the relation between psychopathy (impulsive antisociality and fearless dominance) and the functioning of incarcerated individuals with SUD. The authors investigated whether impulsivity (motor, nonplanning and attentional) can account for the relationship between one psychopathy facet (impulsive antisociality) and craving and mental health problems.

The Predictive Validity of Item Effect Variables in the for Psychological and Physical Health.

Although the strives to capture a single dimension, describing respondents' satisfaction with life as a whole, individual items might also capture unique aspects of life satisfaction leading to some form of multidimensionality. Such systematic item-specific variance can be viewed as a content-laden secondary trait. Information on the nomological net and predictive validity can be useful to aid the interpretation of these item-specific effects.

Pilot testing of an adaptive, individualized inhibitory control training for binge drinking: first evidence on feasibility, acceptance, and efficacy.

Background: Deficits in inhibitory control seem to promote habit behavior and therefore play an important role in the development and maintenance of addictive diseases. Although several training approaches have been suggested, there is a considerable lack of knowledge about the best way to improve inhibitory control. Based on a literature review regarding shortcomings of existing trainings, an individualized, adaptive inhibitory control training was developed.

The impact of informal communication on the quality and productivity of digital collaborative work.

Background: Working via databases has become an integral and necessary part of work in businesses. The availability of knowledge and information from any location contributes to better networking and more transparency in companies and enables collaborative work regardless of the location. In the wake of the COVID-19 pandemic in 2020/21, physical distancing and digital work have become imperative for a greater number of people.

Why do some occupations offer more part-time work than others? Reciprocal dynamics in occupational gender segregation and occupational part-time work in West Germany, 1976-2010.

This paper analyzes the reciprocal relationship between occupational gender segregation and occupational part-time work in West Germany over time. Based on a unique occupational panel dataset covering 254 occupations between 1976 and 2010, we apply static, dynamic, and Arellano-Bond panel models to account for reverse causality and endogeneity. Results indicate that trends in occupational part-time rates and gender ratios mutually reinforce each other but not in the same manner.

Patch Pumps: What are the advantages for people with diabetes?

Aim: Patch pumps, i.e. insulin pumps without tubing, are an attractive alternative to conventional insulin pumps for people with type 1 diabetes and type 2 diabetes on insulin therapy.

App-based maintenance treatment for alcohol use disorder after acute inpatient treatment: Study protocol for a multicentre randomized controlled trial.

Background: Alcohol use disorder, a prevalent and disabling mental health problem, is often characterized by a chronic disease course. While effective inpatient and aftercare treatment options exist, the transferal of treatment success into everyday life is challenging and many patients remain without further assistance. App-based interventions with human guidance have great potential to support individuals after inpatient treatment, yet evidence on their efficacy remains scarce.

Lower Emotion Regulation Competencies Mediate the Association between Impulsivity and Craving during Alcohol Withdrawal Treatment.

There is evidence that craving mediates the relationship between Impulsive Personality Traits (IPTs) and relapse during the treatment of an Alcohol Use Disorder (AUD). To provide tailored interventions, a deeper understanding of the relation between IPTs and craving, namely mediating processes, is important. Based on previous literature, we proposed that lower emotion regulation competencies mediate the relation between attentional as well as non-planning IPTs and craving.

An Integrated Psychosomatic Treatment Program for People with Diabetes (psy-PAD).

Background: Many people with diabetes have permanently elevated blood sugar concentrations and a high level of diabetes-related psychological stress, also called "diabetes distress." In clinical practice, diabetes distress is often an impediment to successful self-management. psy-PAD is a psychodynamically oriented short-term therapy program whose goal is to reduce diabetes distress and improve glycemic control.

Needle Technology for Insulin Administration: A Century of Innovation.

Innovations in syringe and pen needle (PN) technology over the last 100 years have led to important advances in insulin delivery for people with diabetes, paralleling the strides made in developing recombinant DNA human insulin and insulin analogs with varying onset and duration of action. In this review, the history of advances in insulin delivery is described, focusing on progress in syringe, needle, and PN technologies. The early glass and metal syringes that required sterilization by boiling have been replaced by disposable, single-use syringes or pens with clear labeling for precise insulin dosing.

Changes in the returns to education at entry into the labour market in West Germany.

This article studies to what extent societal processes such as educational expansion, economic modernisation and business cycles have affected the returns to educational certificates of women and men entering the labour market in West Germany. Using longitudinal data, long-term changes in cohort- and period-specific effects on socio-economic status attainment at entry into the labour market are investigated between 1945 and 2008. Analyses demonstrate that the entrants' average socio-economic prestige scores have clearly risen in the process of modernisation.

Conditioned Pain Modulation (CPM) Effects Captured in Facial Expressions.

Purpose: Conditioned pain modulation (CPM) is most often assessed using self-report of pain. However, self-report of pain is not always available (eg in individuals with cognitive impairment) and is susceptible to report bias. In comparison, the facial expression of pain is more reflex-like and represents one of the most sensitive and specific non-verbal signals of pain.

Sensitivity and specificity of the Bamberg Dementia Screening Test's (BDST) full and short versions: brief screening instruments for geriatric patients that are suitable for infectious environments.

Background: Currently, many patients suffering from dementia do not have a diagnosis when admitted to geriatric hospitals. This is the case despite an increased risk of complications affecting the length of stay and outcome. Unfortunately, many dementia screening tests cannot be used on geriatric inpatients, who are often bedridden.

Personality Traits and Further Training.

The notion of lifelong learning is gaining importance, not only in the labor market but also in other areas of modern societies. Previous research finds variation in occupation-related training participation by worker and workplace characteristics, gender, and education. However, evidence on the individual's socio-emotional skills creating favorable conditions for overall further training is scarce.

Patient Reported Outcomes (PROs) - a Tool for Strengthening Patient Involvement and Measuring Outcome in Orthopaedic Outpatient Rehabilitation.

The present study serves to establish Patient Reported Outcomes (PROs) as a tool for strengthening patient involvement and measuring outcomes in orthopaedic outpatient rehabilitation. Assessments by FFbH-R (Hannover Back Function Questionnaire for patients with back problems), Quick-DASH (Disabilities of Arm, Shoulder, and Hand Score for patients with upper extremity lesions), and LEFS (Lower Extremity Function Scale for patients with lower extremity lesions) were employed in 20 outpatient rehabilitation centres over a period of 12 months to evaluate changes in performance and participation from the subjective patient perspective. The following questionnaires were used: FFbH-R status post: lumbar disc surgery; cervical disc surgery; spinal canal decompression; conservative back pain treatment; other; Quick-DASH status post: rotator cuff reconstruction; shoulder arthroplasty; fracture (conservative or osteosynthesis); other; LEFS status post: hip arthroplasty; knee arthroplasty; anterior cruciate ligament repair; osteotomy; fracture (conservative treatment or osteosynthesis); other.

Crying out in pain-A systematic review into the validity of vocalization as an indicator for pain.

Background: Vocalization is often used to assess pain, sometimes combined with other behaviours such as facial expressions. Contrary to facial expressions, however, for vocalization, there is little evidence available on the association with pain. The aim of this systematic review was to critically analyse the association between vocalization and pain, to explore if vocalizations can be used as a "stand-alone" indicator for pain.