bluuebunny/crossref_metadata_2025_split huggingface dataset:
Individual differences in language experience and bilingual autobiographical memory
Authors: Cox Jessica G , Zlupko Gian M 
Published: September 2017

Purpose: This study investigates factors underlying recall of autobiographical memories by considering multiple dimensions of bilingualism (e.g., proficiency, frequency of use), rather than treating it as a monolithic construct. Specifically, we investigated what factors predicted recall of memories in which the language of encoding did not match the language of the task, a recall phenomenon that, by definition, only occurs with bilingual individuals. Design: Spanish/English heritage bilinguals viewed cue words in English to prompt recall of autobiographical memories and narrated those memories out loud, then stated in what language the original events had occurred. Data and Analysis: The dataset consists of 18 narratives from each of 37 participants. Mixed-effects models determined which aspects of the heritage bilingual experience predicted recall of memories in which language of encoding and task did not match. Findings/Conclusions: More frequent use of Spanish and having been born outside the USA predicted more Spanish-language memories retrieved in an English-language task. Interestingly, Spanish proficiency, English age of acquisition, and the type of cue word (object, action, or emotion) did not have effects. Results are discussed in terms of language use and language skill, as well as the importance of considering the specific nature of the bilingual experience. Originality: This study follows calls to take a multifaceted approach to empirical studies of bilingualism and is innovative in its use of mixed-level models to do so. Significance/Implications: By analyzing multiple factors that contribute to bilingual experiences, we are able to better state what exactly it is about bilinguals that affects – or does not affect – cognition, including autobiographical memory. The results will allow us to be more precise in advising policy and practice, such as in bilingual education.
An Ultralow-Dose 1-Day Protocol With Activities Lower Than 20 MBq for the Detection of Sentinel Lymph Nodes in Breast Cancer—Experiences After 150 Cases
Authors: Kolberg Hans-Christian , Afsah Shabnam , Kuehn Thorsten , Winzer Ute , Akpolat-Basci Leyla , Stephanou Miltiades , Wetzig Sarah , Hoffmann Oliver , Liedtke Cornelia 
Published: September 2017

Introduction: Common protocols for the detection of sentinel lymph nodes in early breast cancer often include the injection of the tracer 1 day before surgery. In order to detect enough activity on the day of surgery, the applied activity in many protocols is as high as several hundred MBq. So far, very few protocols with an activity below 20 MBq have been reported. We developed an ultralow-dose 1-day protocol with a mean activity lower than 20 MBq in order to reduce radiation exposure for patients and staff. Here, we are presenting our experiences in 150 consecutive cases. Materials and Methods: A total of 150 patients with clinically and sonographically negative axilla and no multicentricity underwent a sentinel lymph node biopsy using an ultralow-dose protocol performed on the day of surgery. No patient received systemic therapy prior to sentinel node biopsy. After peritumoral injection of the tracer Technetium-99m, a lymphoscintigraphy was performed in all cases. Seven minutes before the first cut, we injected 5 mL of blue dye in the region of the areola. Results: In 148 (98.7%) of 150 patients, at least 1 sentinel lymph node could be identified by lymphoscintigraphy; the detection rate during surgery with combined tracers Technetium-99m and blue dye was 100%. The mean applied activity was 17.8 MBq (9-20). A mean number of 1.3 (0-5) sentinel lymph nodes were identified by lymphoscintigraphy and a mean number of 1.8 (1-5) sentinel lymph nodes were removed during sentinel lymph node biopsy. Conclusion: Ultralow-dose 1-day protocols with an activity lower than 20 MBq are a safe alternative to 1-day or 2-day protocols with significantly higher radiation doses in primary surgery for early breast cancer. Using Technetium-99m and blue dye in a dual tracer approach, detection rates of 100% are possible in clinical routine in order to reduce radiation exposure for patients and staff.
Inflammation: a key regulator of hematopoietic stem cell fate in health and disease
Authors: Pietras Eric M. 
Published: September 2017

AbstractHematopoietic stem cells (HSCs) are responsible for lifelong production of blood cells. At the same time, they must respond rapidly to acute needs such as infection or injury. Significant interest has emerged in how inflammation regulates HSC fate and how it affects the long-term functionality of HSCs and the blood system as a whole. Here we detail recent advances and unanswered questions at the intersection between inflammation and HSC biology in the contexts of development, aging, and hematological malignancy.
Optimization of sentiment analysis using machine learning classifiers
Authors: Singh Jaspreet , Singh Gurvinder , Singh Rajinder 
Published: September 2017

AbstractWords and phrases bespeak the perspectives of people about products, services, governments and events on social media. Extricating positive or negative polarities from social media text denominates task of sentiment analysis in the field of natural language processing. The exponential growth of demands for business organizations and governments, impel researchers to accomplish their research in sentiment analysis. This paper leverages four state-of-the-art machine learning classifiers viz. Naïve Bayes, J48, BFTree and OneR for optimization of sentiment analysis. The experiments are performed using three manually compiled datasets; two of them are captured from Amazon and one dataset is assembled from IMDB movie reviews. The efficacies of these four classification techniques are examined and compared. The Naïve Bayes found to be quite fast in learning whereas OneR seems more promising in generating the accuracy of 91.3% in precision, 97% in F-measure and 92.34% in correctly classified instances.
Magnetic resonance imaging performance for diagnosis of ovarian torsion in pregnant women with stimulated ovaries
Authors: Asch Elizabeth , Wei Jesse , Mortele Koenraad J. , Humm Kathryn , Thornton Kim , Levine Deborah 
Published: September 2017

Abstract
Background
To determine if asymmetric ovarian edema on non-contrast MRI can be used to distinguish torsed from non-torsed stimulated ovaries in pregnant women.

Methods
In this retrospective study, our radiology database was searched for women who were pregnant and who had undergone ovarian stimulation and underwent MRI abdomen/pelvis from 1/2000–12/2012. At our institution, ultrasound is typically performed as a first line study for pregnant women with pelvic pain, with MR for those patients with indeterminate findings. 64 pregnant women (gestational age range 3–37 weeks) were included. MRI indication, prospective interpretation, operative diagnosis, and follow-up were recorded. Two blinded radiologists (with a third radiologist tie-breaker) independently measured and described the ovaries, including the likelihood of torsion. If one or both ovaries/adnexa had an underlying lesion such as a dermoid, cystadenoma, or abscess, the patient was excluded from size and signal intensity comparison (N = 14). For the remaining 50 women, comparison was made of the ovaries in women with normal ovaries (N = 27), stimulated ovaries without torsion (N = 11), non-stimulated ovaries with torsion (N = 3), and stimulated ovaries with torsion (N = 3). Patients with asymmetric ovarian edema without stimulation or torsion (N = 3) and with polycystic ovary syndrome (N = 3) were analyzed separately.

Results
Average normal ovarian length was 3.2 cm, compared to 4.5 cm for asymmetric edema and 5.6–8.8 cm for the other four groups. Average difference in greatest right and left ovarian diameter was 19% for normal ovaries compared to 24–37% for the other 5 groups. Asymmetric signal on T2-weighted imaging (T2WI) was seen in 12% (3/27) of normal ovaries compared to 9% (1/11) of stimulated patients without torsion, 33% (1/3) of patients with PCOS and 67% (2/3) of patients with torsion both without and with stimulation. The correct diagnosis of torsion was made prospectively in 5/6 cases but retrospectively in only 3/6 cases. In patients with stimulation, correct diagnosis of torsion was made in 2/3 cases prospectively (both with asymmetric T2 signal) and retrospectively in only 1/3 cases. In 13/64 patients, other acute gynecologic and non-gynecologic findings were diagnosed on MRI.

Conclusions
Enlarged edematous ovary can be seen with ovarian stimulation, ovarian torsion, or both. Although asymmetric ovarian edema occurred more frequently in patients with torsion than without, in pregnant patients with stimulated ovaries referred for MRI (typically after non-diagnostic ultrasound), ovarian torsion could not be confidently diagnosed or excluded retrospectively with non-contrast MRI.
Draft genome sequence of the cellulolytic endophyte Chitinophaga costaii A37T2T
Authors: Proença Diogo N. , Whitman William B. , Shapiro Nicole , Woyke Tanja , Kyrpides Nikos C. , Morais Paula V. 
Published: September 2017

AbstractHere we report the draft genome sequence of Chitinophaga costai A37T2T (=CIP 110584T, =LMG 27458T), which was isolated from the endophytic community of Pinus pinaster tree. The total genome size of C. costaii A37T2T is 5.07 Mbp, containing 4204 coding sequences. Strain A37T2T encoded multiple genes likely involved in cellulolytic, chitinolytic and lipolytic activities. This genome showed 1145 unique genes assigned into 109 Cluster of Orthologous Groups in comparison with the complete genome of C. pinensis DSM 2588T. The genomic information suggests the potential of the strain A37T2T to interact with the plant metabolism. As there are only a few bacterial genomes related to Pine Wilt Disease, this work provides a contribution to the field.
Implementing a Multidisciplinary Approach to Enhance Compliance With Guideline-Recommended Prechemotherapy Pneumococcal Vaccination in a Military-Based Medical Oncology Practice
Authors: Delacruz Wilfred , Terrazzino Sandra , Osswald Michael , Payne Casey , Haney Brian 
Published: September 2017

Purpose: Patients with cancer are at increased risk for invasive pneumococcal disease, including community-acquired pneumonia. Current Advisory Committee on Immunization Practices and National Cancer Comprehensive Network guidelines recommend pneumococcal vaccination for immunocompromised patients, including patients with cancer. Methods: We conducted a quality improvement (QI) project to enhance compliance with pneumococcal vaccination in patients before their chemotherapy. Baseline pneumococcal vaccination rates were gathered from July 2013 to June 2014. We reviewed the current guidelines for pneumococcal vaccinations in patients with cancer with physicians and encouraged them to prescribe the pneumococcal vaccination to patients before therapy. We also recruited our clinic nurse practitioner, who meets all patients for chemotherapy teaching, to prescribe the vaccine to patients younger than 65 years of age. Results: During the baseline period, of the 110 patients younger than 65 years who received chemotherapy, seven (6.4%) received the pneumococcal vaccine. Of the 90 patients (median age, 60 years; range, 20 to 86 years) who received chemotherapy during the study period, 58 were younger than 65 years, of whom three patients were already vaccinated before their diagnosis. Twenty-five (45.5%) patients were vaccinated through our QI project. We have improved our compliance with pneumococcal vaccination by 39% ( P < .001). Conclusion: We have improved compliance with pneumococcal vaccination in patients with cancer receiving chemotherapy in our clinic through a QI project. We found that screening is best accomplished by a single person who is able to screen all patients. This practice is now a standard of care in our clinic.
Recovery From Ropivacaine-Induced or Levobupivacaine-Induced Cardiac Arrest in Rats: Comparison of Lipid Emulsion Effects
Authors: Yoshimoto Masashi , Horiguchi Takashi , Kimura Tetsu , Nishikawa Toshiaki 
Published: September 2017

BACKGROUND:
Lipid emulsion treatment appears to have application in the treatment of local anesthetic–induced cardiac arrest. To examine whether the efficacy of lipid resuscitation in the treatment of local anesthetic–induced cardiac arrest is affected by lipophilicity, the effects of lipid infusions were compared between levobupivacaine-induced (high lipophilicity) and ropivacaine-induced (lower lipophilicity) rat cardiac arrest model.

METHODS:
A total of 28 female Sprague-Dawley rats were anesthetized using sevoflurane, which subsequently underwent tracheostomy, followed by femoral artery and vein cannulation. Two hours after the discontinuation of sevoflurane, either levobupivacaine 0.2% (n = 14) or ropivacaine 0.2% (n = 14) was administered at a rate of 2 mg/kg/min to the awake rats. When the pulse pressure decreased to 0, the infusion of local anesthetic was discontinued, and treatment with chest compressions and ventilation with 100% oxygen were immediately initiated. The total doses of local anesthetics needed to trigger the first seizure and pulse pressure of 0 mm Hg were calculated. The 2 groups were each subdivided into a lipid emulsion group (n = 7) and a control group (n = 7). In the lipid emulsion group, 20% lipid emulsion was administered intravenously (5 mL/kg bolus plus continuous infusion of 0.5 mL/kg/min), while in the control group, the same volume of normal saline was administered. Chest compressions were discontinued when the rate-pressure product had increased by more than 20% of baseline.

RESULTS:
The cumulative doses of levobupivacaine and ropivacaine that produced seizures and 0 pulse pressure showed no significant difference. Mean arterial blood pressure (MAP) values were higher in the levobupivacaine group than in the ropivacaine group after resuscitation was initiated (P < .05). In levobupivacaine-induced cardiac arrest, heart rate and MAP values were higher in the lipid group than in the control group after starting resuscitation (P < .05); all rats in the lipid group achieved spontaneous circulation (rate-pressure product >20% baseline), while only 2 of 7 rats in the control group achieved spontaneous circulation at 10 minutes. In ropivacaine-induced cardiac arrest, there were no significant differences in heart rate and MAP between the lipid and control groups from the start of resuscitation to 10 minutes; spontaneous circulation returned in 6 of 7 lipid group rats, but in only 2 of 7 control group rats at 10 minutes.

CONCLUSIONS:
Lipid emulsion treatment was more effective for levobupivacaine-induced cardiac arrest than for ropivacaine-induced cardiac arrest. Although lipid therapy is also effective for ropivacaine-induced cardiac arrest, it takes more time than in levobupivacaine-induced cardiac arrest. This suggests that the lipophilicity of local anesthetics influences the efficacy of lipid infusion when treating cardiac arrest caused by these drugs.
Social media, youth and everyday life in Kenya
Authors: Ndlela Martin N. , Mulwo Abraham 
Published: September 2017

Abstract
With an increasing accessibility of smartphones and mobile Internet, social media are becoming an integral part of everyday life for young people in Kenya. The use of new social media tools like Facebook, Twitter and WhatsApp is quickly changing in the country. Previous research on new media, however, indicates socio-demographic differences in the access, appropriation and use of new technologies. This article aims at advancing our understanding of how young people in developing countries are appropriating and using new social media platforms. It examines the multiple ways in which young people in Kenya use social media platforms and how they use these new spaces to connect, interact, communicate and engage on different issues. The article argues that the new social media configurations are invariably making possible access to alternative spaces, relatively ‘free’ from mainstream communication platforms. These changes have implications on different aspects of social change processes such as sociocultural and socio-economic changes in the Kenya.
Label reading habits and views on genetically modified organisms of adults during food shopping<p>Erişkinlerin gıda alışverişi sırasında etiket okuma alışkanlıkları ve genetiği değiştirilmiş organizmalar konusundaki görüşleri
Authors: Uyar Fatma , Çetinkaya Aynur , Özmen Dilek , Tayhan Ali , Şahin Büyük Damla 
Published: September 2017

Food label makes it possible to use the rights training, access to information, selection for consumer. It is possible to eat healthy by having more information on food labels. This study was planned to determine food label reading habit and the views on GMOs of adults. The population of the research consists of adults who shpping at supermarket in Manisa. The sample was 658 people (n=658). The descriptive and cross-sectional survey was done October between and December 2014. The data collection form includes socio-demographic information, opinions on label reading and GMOs. It was found that 80.1% of respondents' source of information on GMOs is the media.It was found that socio-demographical characteristics of the participants affected food labels reading habits and views on GMOs. It was found that most of respondents that disagreed in production with genetically modified seeds in Turkey is correct. Furthermore most of respondents thought that did not comply with the ban which prevents entry of genetically modified foods to Turkey and did not make necessary checks in there. The results of this study show that adults are not having much knowledge about GMOs and risk perseption scale on GMOs is great. the media has the bigggest effect about GMOs. This study once again showed the need for the educational role of the public health nurse in terms of community nutrition. Extended English abstract is in the end of PDF (TURKISH) file.ÖzetGıda etiketi tüketicinin bilgi edinme, eğitilme, seçme hakkını kullanmasını mümkün kılar. Gıda etiketleri hakkında daha fazla bilgiye sahip olarak sağlıklı beslenmek mümkündür. Çalışma erişkinlerin gıda etiketi okuma alışkanlığı ve GDO konusundaki görüşlerinin belirlenmesi amacıyla planlanmıştır. Araştırmanın evrenini Manisa il merkezinde bulunan süpermarketlerden alışveriş yapan erişkinler oluşturmuştur. Örneklem ise 568 kişidir (n=658). Tanımlayıcı-kesitsel tipteki çalışmanın verileri Ekim-Aralık 2014 tarihleri arasında toplanmıştır. Veriler GDO’ ya ilişkin soruların olduğu form ve sosyo-demografik bilgi formu kullanılarak toplanmıştır. GDO’ ya ilişkin bilgiye ulaşmada en sık kullanılan kaynak medyadır (%80.1).Katılımcıların sosyo-demografik özelliklerinin etiket okuma alışkanlığı ve GDO’ ya ilişkin görüşlerini etkilediği bulunmuştur. Katılımcıların çoğu Türkiye’de GD tohumlarla üretim yapılmasını doğru bulmadığını, Türkiye’de GDO’ lu gıda girişini engelleyen yasağa uyulmadığını ve gerekli kontrollerin yapılmadığını düşünmektedir. Çalışma sonuçlarına göre erişkinler GDO hakkında pek fazla bilgi sahibi değildir ve medya en büyük etkiye sahiptir. Katılımcıların GDO risk algısı yüksektir. Bu çalışma toplum beslenmesi açısından halk sağlığı hemşiresinin eğitici rolüne olan ihtiyacı bir kez daha gözler önüne sermiştir.
Examining to see elite sight-disabled athletes according to the dimensions of the scale of motivation in sport
Authors: Mumcu Hasan Erdem , Acet Mehmet , Kusan Osman , Zambak Ömer , Koç Mustafa Can 
Published: September 2017

Made the purpose of this study is to examine to see disabled athletes according to the dimensions of the scale of motivation in sport. The study group is comprised of 168 visually impaired athletes in total, including 51 females and 117 males, identified by the targeted sampling method, between the ages of 15-25, who do sports at elite level. The Sport Motivation Scale (SMS) was developed by Pelletier (1995) basing on the Theory of Self Determination by Deci and Ryan (1985). The purpose of SMS is to determine the level of "internal motivation, external motivation and nonmotivation” of the person in the sports environment and to identify the source of motivation of the person (Kazak, 2004). Validity and reliability of the scale for Turkish athletes was studied by Kazak (2004). In conclusion, this study has demonstrated that to know and succeed and to experience stimuli and identification subdimensions are effective in sports attendance of visually impaired athletes engaged in sports at elite level. Moreover, it has been demonstrated that age, education level and sports branch variables have an impact on tendency for sports. It can be concluded that compared to older athletes, younger athletes have low tendency for sports because of anxiety and embarrassment and are not conscious about why they do sports. It has been concluded that athletes of weight lifting and judo, which have contribution to physical development at the top level, believe the nature of their sports branch contributes more to their physical development and their strength is acknowledged and appreciated by other people.// Annotate Highlight