Strengthening couple relationships through a digital connection.

The proliferation of technology has accelerated exponentially over the past 50 years. Contemporarily, researchers have explored the influences technology use is having on individuals and relationships. Theoretical frameworks such as the couple, family, and technology (CFT) Framework have been applied to individuals and couples in committed relationships to better understand the implications of technology adoption and use within this relational subsystem.

Investigation of the Copper Requirements of the Metallophyte Liverworts Douin and (Spruce) Müll.Frib.

Former mine sites can provide habitat for many rare specialised bryophyte species that have adapted to metal-rich soil conditions that are toxic to most other plant species. Some of the bryophyte species found in this habitat are facultative metallophytes, and others are regarded as strict metallophytes, the so-called 'copper mosses'. It is a general assumption in the literature that and , both categorised as Endangered in the IUCN Red List for Europe, are also strict metallophytes and obligate copper bryophytes.

Ceramic Wear Particles: Can They Be Retrieved In Vivo and Duplicated In Vitro?

Background: Little is known about retrieved zirconia platelet toughened alumina (ZPTA) wear particles from ceramic-on-ceramic (COC) total hip arthroplasty. Our objectives were to evaluate clinically retrieved wear particles from explanted periprosthetic hip tissues and to analyze the characteristics of in vitro-generated ZPTA wear particles.

Methods: Periprosthetic tissue and explants were received for 3 patients who underwent a total hip replacement of ZPTA COC head and liner.

Height restoration and sustainability using bilateral vertebral augmentation systems for vertebral compression fractures: a cadaveric study.

Background Context: The treatment of vertebral compression fractures using percutaneous augmentation is an effective method to reduce pain and decrease mortality rates. Surgical methods include vertebroplasty, kyphoplasty, and vertebral augmentation with implants. A previous study suggested that a titanium implantable vertebral augmentation device (TIVAD) produced superior height restoration compared to balloon kyphoplasty (BKP) but was based on a less clinically relevant biomechanical model.

Searching for Mental Health Services: Search Strings and Information Acquisition.

Based on decision sciences and information processing theories, how information is acquired is the foundation of decisions and choices subsequently made. Adapting the Active Information Search methodology, the aim for this study is to examine what information potential mental health clients look for in a service provider through their use of search strings. College students ( = 519) from a large public university from the southwest USA (data collection from August to December 2018) were asked in an online survey to imagine themselves needing mental health services and list down the search string they would use in a search engine (e.

Early Trauma and Later Sexual Victimization in College Women: A Multiple Mediation Examination of Alexithymia, Impulsivity, and Alcohol Use.

Childhood abuse and sexual violence against women are prevalent in the United States. However, researchers have not fully explored the intersection among important predisposing factors that predict recent sexual violence experienced by women who are also survivors of childhood abuse. The purpose of this study was to examine the relationships among early childhood trauma, alexithymia, impulsivity, alcohol use severity, and sexual victimization in later life among female college students from the United States ( = 1,178).

Low bone mass resulting from impaired estrogen signaling in bone increases severity of load-induced osteoarthritis in female mice.

Objective: Reduced subchondral bone mass and increased remodeling are associated with early stage OA. However, the direct effect of low subchondral bone mass on the risk and severity of OA development is unclear. We sought to determine the role of low bone mass resulting from a bone-specific loss of estrogen signaling in load-induced OA development using female osteoblast-specific estrogen receptor-alpha knockout (pOC-ERαKO) mice.

Clients' perceptions of marriage and family therapists' way-of-being: a phenomenological analysis.

Previous research highlights the influence of therapist factors on treatment outcomes. One therapist factor proposed as fundamental to the process of therapy is the therapist's way-of-being, a relational concept that refers to how the therapist regards a client-either as a person or object (Fife et al., [2014] Journal of Marital and Family Therapy, 40, 20-33).

Microlevel Advocacy: A Common Process in Couple and Family Therapy.

Advocacy is an essential element to mental health practitioners' professional identity. Some scholars contend that many couple and family therapists lack the skill set needed to effectively advocate. However, these researchers often discuss advocacy solely on the macrolevel, which makes advocacy appear unidimensional and may feel out of reach for many practitioners.

Alexithymia, Prior Trauma, Alcohol Use, and Sexual Aggression Perpetration: A Cross-Cultural Comparison of a Moderated Mediation Model.

In this study, we examined the relationships between prior trauma, alexithymia, and sexual aggression perpetration among 610 U.S. college students and 107 college students from the Philippines utilizing a cross-sectional retrospective design.

Psychometric properties of the perceived stigma towards substance users scale: factor structure, internal consistency, and associations with help-seeking variables.

: Stigma toward substance users is a barrier to seeking treatment.: The aim for this paper was to examine the psychometric properties of the Perceived Stigma Toward Substance Users (PSAS) and its relationship with help-seeking variables.: College students ( = 791; 557, 70%) responded to the PSAS and other help-seeking-related measures in an online study.

Injectable mechanical pillows for attenuation of load-induced post-traumatic osteoarthritis.

Osteoarthritis (OA) of the knee joint is a degenerative disease initiated by mechanical stress that affects millions of individuals. The disease manifests as joint damage and synovial inflammation. Post-traumatic osteoarthritis (PTOA) is a specific form of OA caused by mechanical trauma to the joint.

Low-level cyclic tibial compression attenuates early osteoarthritis progression after joint injury in mice.

Objective: Mechanical loading and joint health have a unique relationship in osteoarthritis (OA) onset and progression. Although high load levels adversely affect cartilage health, exercise that involves low to moderate load levels can alleviate OA symptoms. We sought to isolate the beneficial effects of mechanical loading using controlled in vivo cyclic tibial compression.

Mechanobiological Mechanisms of Load-Induced Osteoarthritis in the Mouse Knee.

Osteoarthritis (OA) is a degenerative joint disease that affects millions of people worldwide, yet its disease mechanism is not clearly understood. Animal models have been established to study disease progression by initiating OA through modified joint mechanics or altered biological activity within the joint. However, animal models often do not have the capability to directly relate the mechanical environment to joint damage.

Examining the role of a brief online alcohol use risk feedback on accessing information about available treatment resources for alcohol issues.

Research suggests college-aged young adults are hesitant to seek treatment for alcohol use disorder and highlights barriers contributing to a gap in treatment utilization. One barrier to treatment utilization is the lack of information about available treatment resources. Motivated by the literature on web-based screening and brief interventions (eSBIs), the current study examined whether providing a brief online feedback of one's alcohol use risk severity will make college students more likely to access information about available treatment options for alcohol-related issues.

The effects of metabolic syndrome, obesity, and the gut microbiome on load-induced osteoarthritis.

Objective: Metabolic syndrome is characterized by obesity, hyperglycemia, hypertension, insulin resistance, and dyslipidemia. Metabolic syndrome is associated with osteoarthritis (OA), but it is unclear if the association is attributable to increased mechanical loading on joints caused by obesity or other aspects of metabolic syndrome. Here we examined the effects of altered metabolism, obesity, and the gut microbiome on load-induced OA.

Collagen XI mutation lowers susceptibility to load-induced cartilage damage in mice.

Interactions among risk factors for osteoarthritis (OA) are not well understood. We investigated the combined impact of two prevalent risk factors: mechanical loading and genetically abnormal cartilage tissue properties. We used cyclic tibial compression to simulate mechanical loading in the cho/+ (Col11a1 haploinsufficient) mouse, which has abnormal collagen fibrils in cartilage due to a point mutation in the Col11a1 gene.

Trunk and Shank Position Influences Patellofemoral Joint Stress in the Lead and Trail Limbs During the Forward Lunge Exercise.

Study Design Controlled laboratory study, repeated-measures design. Background The effects of trunk and shank position on patellofemoral joint stress of the lead limb have been well studied; however, the effects on the trail limb are not well understood. Objectives To test the hypothesis that trunk and shank position may influence patellofemoral joint stress in both limbs during the forward lunge exercise.

Osteoarthritis: Pathology, Mouse Models, and Nanoparticle Injectable Systems for Targeted Treatment.

Osteoarthritis (OA) is a progressive, degenerative disease of articulating joints that not only affects the elderly, but also involves younger, more active individuals with prolonged participation in high physical-demand activities. Thus, effective therapies that are easy to adopt clinically are critical in limiting the societal burden associated with OA. This review is focused on intra-articular injectable regimens and provides a comprehensive look at existing in vivo models of OA that might be suitable for developing, testing, and finding a cure for OA by intra-articular injections.

Systematics and morphological evolution within the moss family Bryaceae: a comparison between parsimony and Bayesian methods for reconstruction of ancestral character states.

The Bryaceae are a large cosmopolitan moss family including genera of significant morphological and taxonomic complexity. Phylogenetic relationships within the Bryaceae were reconstructed based on DNA sequence data from all three genomic compartments. In addition, maximum parsimony and Bayesian inference were employed to reconstruct ancestral character states of 38 morphological plus four habitat characters and eight insertion/deletion events.

Evidence of two temperate episodes in late Pleistocene deposits at Marsworth, UK.

In the British Quaternary, two post-Cromerian interglacials, the Hoxnian and the Ipswichian, are recognized. Evidence of additional interglacials in this interval is widely accepted in the oceanic record of Quaternary events, and the possibility that at least one additional interglacial of this age is represented in Britain has been discussed. However, in the absence of datable interglacial deposits which are seen to overlie one another, the issue has remained controversial.