bluuebunny/crossref_metadata_2025_split huggingface dataset:
Willingness to Seek Help for Depression in Young African American Adults: Study Protocol
Authors: Bamgbade Benita A , Barner Jamie C , Ford Kentya H , Brown Carolyn M , Lawson William B , Burdine Kimberly 
Published: November 2019

Background
In the United States, among those living with mental illness, 81% of African American (AA) young adults do not seek treatment compared with 66% of their white counterparts. Although the literature has identified unique culturally related factors that impact help seeking among AAs, limited information exists regarding the development and evaluation of interventions that incorporate these unique factors.

Objective
This study aims to describe a study protocol designed to develop a culturally relevant, theory-based, psychoeducational intervention for AA young adults; to determine if exposure to the intervention impacts AA young adults’ willingness to seek help; and to determine whether cultural factors and stigma add to the prediction of willingness to seek help.

Methods
The Theory of Planned Behavior (TPB) and Barrera and Castro’s framework for cultural adaptation of interventions were used as guiding frameworks. In stage 1 (information gathering), a literature review and three focus groups were conducted to identify salient cultural beliefs. Using stage 1 results, the intervention was designed in stage 2 (preliminary adaptation design), and in stage 3 (preliminary adaptation tests), the intervention was tested using pretest, posttest, and 3-month follow-up surveys. An experimental, mixed methods, prospective one-group intervention design was employed, and the primary outcomes were participants’ willingness and intention to seek help for depression and actual help-seeking behavior.

Results
This study was funded in May 2016 and approved by the University of Texas at Austin institutional review board. Data were collected from November 2016 to March 2016. Of the 103 students who signed up to participate in the study, 70 (67.9%) completed the pre- and posttest surveys. The findings are expected to be submitted for publication in 2020.

Conclusions
The findings from this research are expected to improve clinical practice by providing empirical evidence as to whether a culturally relevant psychoeducational intervention is useful for improving help seeking among young AAs. It will also inform future research and intervention development involving the TPB and willingness to seek help by identifying the important factors related to willingness to seek help. Advancing this field of research may facilitate improvements in help-seeking behavior among AA young people and reduce the associated mental health disparities that apparently manifest early on.

International Registered Report Identifier (IRRID)
DERR1-10.2196/16267
The Role Of Organizational Citizenship Behavior In Work Performance: An Investigation Based On Hotel Employee Survey
Authors: Reynaldi Reynaldi , Ridjal Syamsul , Sjahruddin Herman 
Published: November 2019

This study aims to analyze the role of organizational citizenship behavior in explaining the influence of organizational support and work environment on employee work performance at the Grand Asia Hotel Makassar. The sampling method used is non-probability sampling that is 77 respondents. The analysis used in hypothesis testing is Structural Equation Modeling (SEM) with the help of WarpPLS Software version, 6.0. The results of this study indicate that organizational support has a positive and significant effect on organizational citizenship behavior, work environment has a positive and significant effect on organizational citizenship behavior, organizational citizenship behavior, organizational support has a positive and significant effect on employee work performance, the work environment has a positive and not significant effect on employee work performance, organizational support has a positive and significant effect on employee work performance mediated by organizational citizenship behavior, work environment has a positive and significant effect on employee work performance mediated by organizational citizenship behavior. In this study organizational citizenship behavior is proven to be a mediating variable.
Comparison of intramuscular administration of alfaxalone-ketamine-dexmedetomidine and alfaxalone-butorphanol-midazolam in naked mole-rats (Heterocephalus glaber)
Authors: Eshar David , Huckins Gail L. , Shrader Trenton C. , Beaufrère Hugues 
Published: November 2019

Abstract

OBJECTIVE
To compare anesthetic effects of alfaxalone-ketamine-dexmedetomidine (AKD) and alfaxalone-butorphanol-midazolam (ABM) in naked mole-rats (Heterocephalus glaber).

ANIMALS
20 naked mole-rats.

PROCEDURES
Naked mole-rats received AKD (alfaxalone, 2 mg/kg; ketamine, 20 mg/kg; and dexmedetomidine, 0.02 mg/kg; n = 10) or ABM (alfaxalone, 2 mg/kg; butorphanol, 2 mg/kg; and midazolam, 1 mg/kg; 9) IM; 1 animal was removed from the study. Atipamezole (I mg/kg) and flumazenil (0.1 mg/kg) were administered 40 minutes after anesthetic induction (defined as loss of the righting reflex) with AKD and ABM, respectively. Heart rate, respiratory rate, oxygen saturation, and reflexes were recorded every 5 minutes.

RESULTS
The ABM group had significantly longer median times for induction and recovery than the AKD group. Administration of ABM resulted in significantly lower respiratory rates than administration of AKD from time of anesthetic induction to 10 minutes after induction. Respiratory rate significantly decreased in the AKD group from I0 minutes after induction through the end of the anesthetic period but did not change over time in the ABM group. Males had higher respiratory rates in both groups. Loss of the righting reflex was still evident 40 minutes after induction in both groups. In the AKD group, all tested reflexes were absent from I0 to 40 minutes after induction; the ABM group had variable reflexes that recovered within individual animals over time.

CONCLUSIONS AND CLINICAL RELEVANCE
Both AKD and ABM provided effective immobilization in naked mole-rats, but AKD appeared to provide more consistent and deeper anesthesia, compared with administration of ABM.
Tarsocrural joint polymyxin B concentrations achieved following intravenous regional limb perfusion of the drug via a saphenous vein to healthy standing horses
Authors: Snowden Robert T. , Schumacher James , Blackford James T. , Cypher Ellie E. , Cox Sherry K. , Sun Xiaocun , Whitlock Brian K. 
Published: November 2019

Abstract

OBJECTIVE
To determine whether therapeutic concentrations (> 0.5 to 1.0 μg/mL) of polymyxin B (PB) were achieved in the tarsocrural joint of horses when the drug was administered by IV regional limb perfusion (IV-RLP) via a saphenous vein at doses of 25, 50, and 300 mg and to describe any adverse systemic or local effects associated with such administration.

ANIMALS
9 healthy adult horses.

PROCEDURES
In the first of 2 experiments, 6 horses each received 25 and 50 mg of PB by IV-RLP via a saphenous vein with at least 2 weeks between treatments. For each treatment, a tourniquet was placed at the midmetatarsus and another was placed midway between the stifle joint and tarsus. Both tourniquets were removed 30 minutes after the assigned dose was administered. Blood and tarsocrural joint fluid samples were collected for determination of PB concentration before and at predetermined times after drug administration. In experiment 2, 4 horses were administered 300 mg of PB by IV-RLP in 1 randomly selected pelvic limb in a manner identical to that used in experiment 1.

RESULTS
For all 3 doses, the mean synovial fluid PB concentration was > 10 times the therapeutic concentration and below the level of quantification at 30 and 1,440 minutes after drug administration, respectively. No adverse systemic or local effects were observed following PB administration.

CONCLUSIONS AND CLINICAL RELEVANCE
Results suggested that IV-RLP of PB might be a viable alternative for treatment of horses with synovial infections caused by gram-negative bacteria.
Comparison of the effects of a dexmedetomidine-ketamine-midazolam anesthetic protocol versus isoflurane inhalation anesthesia on echocardiography variables and plasma cardiac troponin I concentration in black-tailed prairie dogs (Cynomys ludovicianus)
Authors: Ross Evan , Thomason Justin D. , Browning Geoffrey R. , Beaufrère Hugues , Eshar David 
Published: November 2019

Abstract

OBJECTIVE
To compare the effects of a dexmedetomidine-ketamine-midazolam (DKM) anesthetic protocol versus isoflurane inhalation anesthesia on echocardiographic variables and plasma cardiac troponin 1 (cTnI) concentration in black-tailed prairie dogs (BTPDs; Cynomys ludovicianus).

ANIMALS
Nine 6-month-old sexually intact male captive BTPDs.

PROCEDURES
Each BTPD was randomly assigned to be anesthetized by IM administration of dexmedetomidine (0.25 mg/kg), ketamine (40 mg/kg), and midazolam (1.5 mg/kg) or via inhalation of isoflurane and oxygen. Three days later, each BTPD underwent the alternative anesthetic protocol. Echocardiographic data and a blood sample were collected within 5 minutes after initiation and just prior to cessation of each 45-minute-long anesthetic episode.

RESULTS
Time or anesthetic protocol had no significant effect on echocardiographic variables. For either protocol, plasma cTnI concentration did not differ with time. When administered as the first treatment, neither anesthetic protocol significantly affected plasma cTnI concentration. However, with regard to findings for the second treatments, plasma cTnI concentrations in isoflurane-treated BTPDs (n = 4; data for 1 animal were not analyzed because of procedural problems) were higher than values in DKM-treated BTPDs (4), which was suspected to be a carryover effect from prior DKM treatment.

CONCLUSIONS AND CLINICAL RELEVANCE
The DKM and isoflurane anesthetic protocols did not have any significant effect on echocardiographic measurements in the BTPDs. Increases in plasma cTnI concentration during the second anesthetic episode were evident when BTPDs underwent the DKM anesthetic protocol as the first of the 2 treatments, suggestive of potential myocardial injury associated with that anesthetic protocol. Clinicians should consider these findings, especially when evaluating BTPDs with known or suspected cardiac disease.
Analysis of External Root Resorption of the Second Molar Associated with an Impaction of the Third Molar by the Application of CBCT
Authors: Velickovic Stefan , Zivic Milos , Rajkovic Zlata , Stanisic Dragana , Misic Aleksandra , Vasovic Miroslav 
Published: November 2019

Abstract
External root resorption (ERR) of a tooth represents a process in which irreversible damage occurs to solid dental tissues, more precisely of the cement and dentin. External resorption occurs on the root surface or periodontal ligament, and it is manifested by the loss of cement and/or dentine. The prevalence of ERR of the second molar associated with an impacted third molar, based on retro-alveolar radiography and orthopantomography, ranges from 0.3% to 24.2%. The aim of this research was to analyze ERR of the upper and lower jaw associated with the impacted third molar by the application of the Come Beam Computed Tomography. This study included 96 third molars in the upper and lower jaw of a total of 46 analyzed patients’ images. Total prevalence of the second molar ERR associated with the impacted third molar was 8.82%. The second molar ERR was observed in 8 patients (7.84%). Frequency of the second molar ERR in the lower jaw is higher, and it is 8.2%, while in the upper jaw it is only 1% (r = 0.032). Impacted third molars associated with the second molar ERR were most frequently in horizontal (5.1%) and mesioangular (4.1%) position (p = 0.000). The second molar ERR could be avoided by the preventive extraction of mesioangular or horizontal third molars. An adequate decision on the extraction of impacted third molars must be made by the careful assessment of risks and benefits of this surgical intervention. Before the surgical intervention, an adequate care of the second molar, adequate restoration, endodontic treatment or root resection should be done if necessary.
Penerapan Augmented Reality Video Dinamis dalam Pembelajaran Peredaran Darah Berbasis Android
Authors: Wipra Astiti Ida Ayu Putu , Arya Sasmita Gusti Made , Sukarsa Made 
Published: November 2019

Peredaran darah merupakan suatu pelajaran penting yang harus diketahui oleh siswa siswi dalam pelajaran biologi. Banyak siswa yang kurang dalam pemahaman saat dijelaskan dengan buku atau alat peraga. Terbatasnya alat peraga dan ketertarikan para siswa untuk belajar mendominasi pemanfaatan alat elektronik sebagai bahan ajar. Teknologi yang semakin canggih dapat dimanfaatkan sebagai sarana belajar mengajar yang menarik. Penerapan teknologi augmented reality dalam pembelajaran peredaran darah menjadi salah satu solusi. Augmented reality video dinamis berbasis android dimanfaatkan untuk membantu minta siswa belajar lebih efektif. Video yang digunakan dapat diambil dari video yang sudah ada ataupun rancangan video animasi sendiri. Aplikasi dikembangkan dengan marker. Fitur yang ditampilkan pada aplikasi memiliki 4 scene, yaitu 3D Statis, Video Dinamis, About dan Exit. Fitur utama aplikasi adalah 3D Statis yang berisi informasi mengenai bentuk jantung dan Fitur Video Dinamis, dimana jika marker di scan akan memunculkan video penjelasan mengenai peredaran darah pada jantung. Hasil dari aplikasi ini yaitu berupa aplikasi yang dijalankan dalam perangkat mobile Android dan dapat memberikan informasi mengenai peredaran darah pada jantung. Kualitas aplikasi menurut penilaian dari responden adalah baik, dengan persentase grafis sebesar 64%, presentase rekayasa perangkat lunak 71% dan presentase entertainment application yaitu 81%.
Kata kunci: peredaran darah, augmented reality, video dinamis, marker, Android
LEARNER AUTONOMY IN EFL/ESL CLASSROOMS IN BANGLADESH: TEACHERSâ€™ PERCEPTIONS AND PRACTICES
Authors: Begum Jahanara 
Published: November 2019

Abstract:
In recent years, there has been a growing recognition of language teaching being more and more communication oriented. The traditional classroom teaching is facing a big challenge and is gradually being replaced by learner-centered approaches putting learner as individual into the core of learning process. This means learner autonomy gets to be enhanced to meet the need of the new teaching mode. While a great deal of researches have been done on the concept and development of learner autonomy , limited studies have investigated the ways and means of classroom practices of teachers in fostering learner autonomy in tertiary level EFL/ESL classrooms in Bangladesh. This paper examines what teachers think about learner autonomy as well as the strategies they use to develop learners autonomy in a university setting using a qualitative approach. The findings revealed that although university teachers are acquainted with what learner autonomy means, there are some challenges of developing learner autonomy in the classroom due to a number of lacking, such as teacherâ€™s preparation, studentsâ€™ reluctant attitude, suitability for different disciplined students and class timing.
Le sceau à ‘‘la figure féminine aux bras levés’’ du secteur Pi de Malia
Authors: Anastasiadou Maria , Pomadère Maia 
Published: November 2019

The seal with the “ female figure with up-raised arms” from Area Pi at Malia
The article presents a three-sided Middle Minoan prism recovered in a neopalatial context at Malia Sector Pi in 2007. The motifs on the three sides of the seal are of particular significance because of their scarcity in Protopalatial glyptic and the established comparanda. The female figure on side (a) seems to represent an hybrid creature, whose face is often represented alone or attached to a human or animal body on MM seals, and finds some parallels in representations of the Egyptian god Bes and the Greek Gorgos. The quadruped on side (b) is depicted in a rarely observed pose suggesting an animal enrolled upon itself. The “ snakes” that flank the vessel on side (c) can be compared to similar elements associated with a cat on a Protopalatial prism or with the Snake Goddess on whose head there also sits a feline. These considerations suggest that those depictions on the prisms articulated a symbolic significance.
Delphica 4. La niche-portique SD 108
Authors: Bommelaer Jean-François 
Published: November 2019

Delphica 4. The niche-portico SD 108.
The conglomerate niche SD 108 is close to the entrance of the Delphic sanctuary of Apollon. Since its discovery much has been written on the subject of its architecture, its date, and especially its primary purpose, but knowledge of the realities in the terrain were rarely equal to that of the texts. After nearly seventy years, G. Roux has shown, against the commonly held opinion, that it could not have contained the statues of the “ Navarchs” erected in memory of the Lacedemonian victory at Aigos-Potamoi, but he was mistaken about the rest. The archaeological data collected since 1966 has permitted establishing that SD 108 dates to the Classical period and carried an irregular prostyle colonnade of twelve doric columns raised on a podium. This peculiar form was paired with an extraordinary interior arrangement. Finally, the orientation, different from the other niches, appears to have corresponded to that of the monument of the “ Navarchs” and resulted from alterations covering the entire south-east sector.
Le christianisme social français de 1882 à 1940 : évolution et problèmes
Authors: Baubérot Jean 
Published: November 2019

The evolution and problems of social Christianity in France from 1882 to 1940.
This study offers a synthesis of the history of the Protestant movement of "social Christianity" from its beginnings (1882) up to 1940. Taking a positive view of the secular state, the movement faces up to modern thought and socialism while seeking a new social rôle for a renewed Christianity.
Las metáforas políticas en el discurso de dos líderes venezolanos: Hugo Chávez y Enrique Mendoza
Authors: Chumaceiro Irma 
Published: November 2019

El presente trabajo describe y analiza, dentro del marco de la semántica cognitiva, los esquemas conceptuales y las expresiones metafóricas: metáforas y macro metáforas, utilizadas por dos líderes de la política venezolana Hugo Chávez y Enrique Mendoza con motivo del cierre de la campaña electoral previa al Referéndum Revocatorio Presidencial, que se realizó en agosto del 2004. La investigación pone en evidencia cómo el discurso político venezolano actual, especialmente el electoral, apela de manera recurrente y profusa a la metáfora, en razón de la capacidad que tiene este tipo de estructura para transformar nociones complejas y abstractas en imágenes de fácil captación y de gran efectividad sobre el auditorio, para evitar referencias directas que pudieran resultar demasiado comprometedoras o reveladoras, así como para lograr mayores efectos cognitivos en los destinatarios, como son el establecimiento de determinadas relaciones de sentido, la producción de inferencias, o la comunicación de imágenes no convencionales.
Rinkite-(Ce) in the nepheline syenite pegmatite from the Saima alkaline complex, northeastern China: Its occurrence, alteration, and implications for REE mineralization
Authors: Wu Bin , Wen Han-Jie , Bonnetti Christophe , Wang Ru-Cheng , Yang Jin-Hui , Wu Fu-Yuan 
Published: November 2019

AbstractThe nepheline syenite pegmatite in the Saima alkaline complex in northeastern China is characterized by REE mineralization, mainly rinkite-(Ce) and associated alteration minerals. As the most abundant REE-bearing mineral in the pegmatite, rinkite-(Ce) closely coexists with microcline, nepheline, natrolite, and calcite. Some rinkite-(Ce) grains show compositional sector-zonation, in which the inner core displays relatively high Ti, Ca, and Sr concentrations, but low Zr, REE, and Na contents. Primary rinkite-(Ce) has undergone multiple episodes of fluid interactions, and accordingly, from weak to strong, three different mineral assemblages of hydrothermal alteration can be summarized: (1) rinkite-(Ce) + secondary natrolite ± K-feldspar ± minor fluorbritholite-(Ce); (2) rinkite-(Ce) relics + secondary natrolite + K-feldspar + fluorbritholite-(Ce) + unidentified Ca-Ti silicate mineral + fluorite and calcite; and (3) pseudomorphs after rinkite-(Ce). The pseudomorphs can be divided into two groups characterized by distinct mineral associations: (1) Ca-bearing strontianite + fluorbritholite-(Ce) + natrolite + fluorite + calcite coexisting with silicate minerals; and (2) calcite + fluorite + fluorbritholite-(Ce) + rinkite-(Ce) relics ± Ca-bearing strontianite ± ancylite-(Ce) associated with a calcite matrix. These alteration mineral assemblages are evidence of magmatic-derived alkali metasomatism due to an alkali-CO2-F-rich fluid and Ca-metasomatism due to a different, externally derived Sr- and Ca-rich fluid. The metasomatic events acted as the potential driving force for the rinkite-(Ce) dissolution and pseudomorph-forming process. The high concentration of rinkite-(Ce) in the nepheline syenite pegmatite results from the fractional crystallization of the Saima CO2-rich alkaline silicate magma, and the successive alterations of rinkite-(Ce) attest to the important role played by hydrothermal fluids in controlling the remobilization of REE and the crystallization of secondary rare earth minerals.
The Vortex: Families’ Experiences With Death in the Intensive Care Unit
Authors: Kirchhoff Karin T. , Walker Lee , Hutton Ann , Spuhler Vicki , Cole Beth Vaughan , Clemmer Terry 
Published: November 2019

• Background Lack of communication from healthcare providers contributes to the anxiety and distress reported by patients’ families after a patient’s death in the intensive care unit.• Objective To obtain a detailed picture of the experiences of family members during the hospitalization and death of a loved one in the intensive care unit.• Methods A qualitative study with 4 focus groups was used. All eligible family members from 8 intensive care units were contacted by telephone; 8 members agreed to participate.• Results The experiences of the family members resembled a vortex: a downward spiral of prognoses, difficult decisions, feelings of inadequacy, and eventual loss despite the members’ best efforts, and perhaps no good-byes. Communication, or its lack, was a consistent theme. The participants relied on nurses to keep informed about the patients’ condition and reactions. Although some participants were satisfied with this information, they wished for more detailed explanations of procedures and consequences. Those family members who thought that the best possible outcome had been achieved had had a physician available to them, options for treatment presented and discussed, and family decisions honored.• Conclusions Uncertainty about the prognosis of the patient, decisions that families make before a terminal condition, what to expect during dying, and the extent of a patient’s suffering pervade families’ end-of-life experiences in the intensive care unit. Families’ information about the patient is often lacking or inadequate. The best antidote for families’ uncertainty is effective communication.