Feasibility and preliminary effectiveness of a novel cognitive-behavioral couple therapy for provoked vestibulodynia: a pilot study.

Introduction Provoked vestibulodynia (PVD), a recurrent, localized vulvovaginal pain problem, carries a significant psychosexual burden for afflicted women, who report impoverished sexual function and decreased frequency of sexual activity and pleasure. Interpersonal factors such as partner responses to pain, partner distress, and attachment style are associated with pain outcomes for women and with sexuality outcomes for both women and partners. Despite these findings, no treatment for PVD has systematically included the partner. Aims This study pilot‐tested the feasibility and potential efficacy of a novel cognitive–behavioral couple therapy (CBCT) for couples coping with PVD. Methods Couples (women and their partners) in which the woman was diagnosed with PVD (N = 9) took part in a 12‐session manualized CBCT intervention and completed outcome measures pre‐ and post‐treatment. Main Outcome Measures The primary outcome measure was women's pain intensity during intercourse as measured on a numerical rating scale. Secondary outcomes included sexual functioning and satisfaction for both partners. Exploratory outcomes included pain‐related cognitions; psychological outcomes; and treatment satisfaction, feasibility, and reliability. Results One couple separated before the end of therapy. Paired t‐test comparisons involving the remaining eight couples demonstrated significant improvements in women's pain and sexuality outcomes for both women and partners. Exploratory analyses indicated improvements in pain‐related cognitions, as well as anxiety and depression symptoms, for both members of the couple. Therapists' reported high treatment reliability and participating couples' high participation rates and reported treatment satisfaction indicate adequate feasibility. Conclusions Treatment outcomes, along with treatment satisfaction ratings, confirm the preliminary success of CBCT in reducing pain and psychosexual burden for women with PVD and their partners. Further large‐scale randomized controlled trials are necessary to examine the efficacy of CBCT compared with and in conjunction with first‐line biomedical interventions for PVD.

FosteraTM PRRS modified live vaccine efficacy against a Canadian heterologous virulent field strain of porcine reproductive and respiratory syndrome virus (PRRSV).

Vaccination is a useful option to control infection with porcine reproductive and respiratory syndrome virus (PRRSV), and several modified live-PRRSV vaccines have been developed. These vaccines have shown some efficacy in reducing the incidence and severity of clinical disease as well as the duration of viremia and virus shedding but have failed to provide sterilizing immunity. The efficacy of modified live-virus (MLV) vaccines is greater against a homologous strain compared with heterologous PRRSV strains. The objective of this study was to evaluate the efficacy of Fostera PRRS MLV vaccine in protecting against challenge with a heterologous field strain widely circulating in the swine herds of eastern Canada. Forty-six piglets were divided into 4 groups: nonvaccinated-nonchallenged; nonvaccinated-challenged; vaccinated-challenged; and vaccinated-nonchallenged. The animals were vaccinated at 23 d of age with Fostera PRRS and challenged 23 d later with a heterologous field strain of PRRSV (FMV12-1425619). Overall, the vaccine showed some beneficial effects in the challenged animals by reducing the severity of clinical signs and the viral load. A significant difference between nonvaccinated and vaccinated animals was detected for some parameters starting 11 to 13 d after challenge, which suggested that the cell-mediated immune response or other delayed responses could be more important than pre-existing PRRSV antibodies in vaccinated animals within the context of protection against heterologous strains.

The role of dynamical polarization of the ligand-to-metal charge transfer excitations in the ab initio determination of effective exchange parameters

The role of the bridging ligand on the effective Heisenberg coupling parameters is analyzed in detail. This analysis strongly suggests that the ligand-to-metal charge transfer excitations are responsible for a large part of the final value of the magnetic coupling constant. This permits us to suggest a variant of the difference dedicated configuration interaction (DDCI) method, presently one of the most accurate and reliable for the evaluation of magnetic effective interactions. This method treats the bridging ligand orbitals mediating the interaction at the same level than the magnetic orbitals and preserves the high quality of the DDCI results while being much less computationally demanding. The numerical accuracy of the new approach is illustrated on various systems with one or two magnetic electrons per magnetic center. The fact that accurate results can be obtained using a rather reduced configuration interaction space opens the possibility to study more complex systems with many magnetic centers and/or many electrons per center.

Thermodynamic functions of element 105 in neutral and ionized states

The basic thermodynamic functions, the entropy, free energy, and enthalpy, for element 105 (hahnium) in electronic configurations d^3 s^2, d^3 sp, and d^4s^1 and for its +5 ionized state (5f^14) have been calculated as a function of temperature. The data are based on the results of the calculations of the corresponding electronic states of element 105 using the multiconfiguration Dirac-Fock method.

Involvements of the Plant 3'-5' Exonuclease ERL1 in Chloroplast Ribosomal RNA Biogenesis and RNA Silencing Pathways

ERI-1 und ihm homologe Proteine sind 3‘-5‘ Exoribonukleasen mit konservierten Funktionen in der Regulation von RNA Silencing sowie der Prozessierung ribosomaler RNA. Caenorhabditis elegans ERI-1 (Enhanced RNAi 1) enthält eine konservierte ERI-1_3’hExo_like EXOIII-Domäne, die siRNAs in vitro bindet und degradiert, und deren Inaktivierung eine RNAi-Hypersensitivität zur Folge hat. ERI-1 ist phylogenetisch konserviert, und homologe Proteine wurden Reiche-übergreifend in einer Vielzahl von Modellorganismen identifiziert. RNA-Silencing-reprimierende Eigenschaften dieser Proteine wurden in einigen Fällen charakterisiert. Zusätzlich wurde für eine Untergruppe ERI-1-homologer Proteine eine Funktion in der Biogenese der 5.8S ribosomalen RNA aufgezeigt: Katalyse des letzten Prozessierungsschritts während der Reifung des 5.8S rRNA 3‘-Endes. Diese Doppelfunktion ERI-1-homologer Proteine schlägt eine interessante Brücke zwischen evolutionär weit entfernten auf nicht-codierender RNA basierenden Mechanismen. In dieser Arbeit werden Ergebnisse präsentiert, die Charakteristika des pflanzlichen ERI-1-Homologs ERL1 in verschiedenen regulatorischen Zusammenhängen zum Gegenstand haben. ERL1 lokalisiert in Chloroplasten und zeigt keinerlei messbare Aktivität in Bezug auf die Regulierung von RNA Silencing. Im Gegensatz dazu konnte gezeigt werden, dass ERL1 eine wichtige Rolle während der Reifung der chloroplastischen 5S rRNA spielt. ERL1-supprimierende bzw. -überexprimierende transgene Pflanzen, zeigen unterschiedliche phänotypische Aberrationen. Diese beinhalten vielfarbige Blätter, reduziertes Wachstum und Fruchtbarkeit, sowie den Verlust Photosynthese-kompetenter Chloroplasten in gebleichten Sektoren. Diese Defekte werden dadurch verursacht, dass die Plastid-Entwicklung in einem frühen Stadium blockiert wird. Dies führt zu defekten Plastiden, die keine kanonischen internen Strukturen, einschließlich Grana, bilden können. Die gestörte Plastid-Entwicklung ist ein Resultat fehlerhafter Prozessierung ribosomaler RNAs und dem daraus folgenden Verlust plastidärer Transkription und Translation. Wenn ERL1 runterreguliert oder überexprimiert ist, akkumulieren 3‘-elongierte 5S rRNA-Moleküle, was Störungen in der Produktion der Ribosomen hervorruft. Die Reifung der 5S rRNA ist leit langem als Prozess bekannt, der viele aufeinander folgende endonukleolytische Spaltungen sowie exonukleolytische Rezessionen beinhaltet. Bis dato war die Gesamtheit der Exonukleasen während dieser Reifung jedoch nur lückenhaft bekannt. Die Ergebnisse dieser Arbeit zeigen, dass ERL1 eine wichtige Rolle in der Plastid-Entwicklung spielt, indem ERL1 den finalen Reifungsschritt des 5S rRNA 3‘-Endes katalysiert.

Methods of generating carrier-envelope-phase stabilized, intense, few-cycle laser pulses

Ultrafast laser pulses have become an integral part of the toolbox of countless laboratories doing physics, chemistry, and biological research. The work presented here is motivated by a section in the ever-growing, interdisciplinary research towards understanding the fundamental workings of light-matter interactions. Specifically, attosecond pulses can be useful tools to obtain the desired insight. However access to, and the utility of, such pulses is dependent on the generation of intense, few-cycle, carrier-envelope-phase stabilized laser pulses. The presented work can be thought of as a sort of roadmap towards the latter. From the oscillator which provides the broadband seed to amplification methods, the integral pieces necessary for the generation of attosecond pulses are discussed. A range of topics from the fundamentals to design challenges is presented, outfitting the way towards the practical implementation of an intense few-cycle carrier-envelope-phase stabilized laser source.

La desaparición forzada de personas: análisis crítico del derecho administrativo colombiano a través de los estándares del sistema interamericano de protección de derechos humanos. Estudio de caso de los mal llamados “falsos positivos”

La categorización jurídica de los mal llamados “falsos positivos” en Colombia es un tema controversial: en algunas ocasiones se habla de ejecuciones extrajudiciales, otras veces de homicidio en persona protegida y en otros casos de desapariciones forzadas, dependiendo de la institución que juzgue los casos. Ahora bien, al no existir unidad de criterios en la categorización jurídica de los “falsos positivos”, se hace imprescindible la integración de conceptos en torno a entender dichos hechos ilícitos inequívocamente como tales, toda vez que esto permitiría generar seguridad jurídica al interior del derecho administrativo colombiano. Precisamente, en lo a referente a la responsabilidad extracontractual del Estado. De igual manera, el concepto de reparación adoptado en los estamentos de Derecho Administrativo Colombiano, no siempre coincide con los estándares delineados por el Sistema interamericano de protección de Derechos Humanos, lo cual repercute de manera negativa en el tratamiento dado a las víctimas de los “falsos positivos” que encuadran en la categoría de desapariciones forzadas, lo que hace necesario el estudio detallado de las decisiones propias de cada sistema y compararlas, para buscar un mejoramiento de los estándares nacionales de reparación. Para dar un aporte teórico importante, esta investigación partirá del análisis sistemático de la Convención Interamericana sobre Desaparición Forzada de Personas, y la jurisprudencia de la Corte Interamericana de Derechos Humanos, y después inspeccionará los elementos fácticos y la reparación de los “falsos positivos”, determinando el grado de aplicación que se ha dado del sistema interamericano en los fallos proferidos por el Consejo de Estado.

The wish fish : a collection of traditional tales.

Es una colección de cuentos tradicionales de China, África, Corea y España, escritos por narradores del pasado que, aunque proceden de muy distintos países y continentes, tienen deseos comunes de un mundo mágico y de un mundo soñado por las personas, independientemente, de donde vivan.

Becoming literate : the construction of inner control.

Se describen los complejos comportamientos que afectan al aprendizaje de la lectura y la escritura en los niños más pequeños, al concurrir varios factores. Esto nos hace comprender cómo los profesores pueden llevar a niños diferentes por caminos diferentes a resultados similares.

Digitizing tradition : aspects of the applied dimension of urban and regional ethnography in irish contexts. 'Digitalizando las tradiciones : contenidos etnográficos aplicados a contextos urbanos y regionales irlandeses'.

Monográfico con el título: 'La Alfabetización Tecnológica y el desarrollo regional'. Resumen basado en el de la publicación

The effectiveness of directional microphone alignment in the Baha Divino

The primary objective of this research study is to determine if off-vertical directional microphone alignments of the Baha Divino significantly impact the Reception Threshold for Sentences (RTS, in dB) using the Hearing in Noise Test (HINT) in a diffuse listening situation.

An analysis of the relationship between immittance results and AC/BC

This paper analyzes subjects with air bone (A/B) gaps (a comparison of air-conducted thresholds and bone-conducted thresholds) and whether tympanometry (the type of tympanogram, static admittance, or peak pressure) can predict the size of the A/B gap.

Classroom acoustics: enhancing the listening environment through the use of amplification systems

This paper discusses the variables affecting classroom acoustics and a case study examination of some local classrooms. Classrooms were measured against proposed American National Standards Institute (ANSI) standards and treatment options for improving acoustics are suggested.

Newborn hearing screening: examining the presence of risk factors for hearing loss

This paper identifies risk factors associated with hearing loss in newborns, including family history, craniofacial abnormalities, and ototoxic medications.

A proposed plan for using Dr. Marie Carbo's tape-recorded books to improve word recognition skills in children with cochlear implants

This paper studies the effectiveness of the recorded books and teaching method developed by Dr. Marie Carbo in the aural habilitation of pre-lingual deaf children with cochlear implants.