bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGARUH KESADARAN MERK, PERSEPSI KUALITAS, DAN LOYALITAS MERK TERHADAP KEPUTUSAN PEMBELIAN HANDPHONE VIVO PADA ANGKASA CELL DI KABUPATEN BLORA
Authors: Fahlefi Diva RIza , Indriastuti Ariyani 
Published: May 2019

The increasing level of competition for companies has resulted in companies competing to win consumers. The purpose of this study was to analyze the effect of brand awareness, perceived quality and brand loyalty on Mobile Vivo Purchase Decisions in Angkasa Cell Store in Blora Regency. The population in this study is all customers or consumers who used or made mobile phone purchasing decisions in Angkasa Cell Store in Blora Regency which amounts to 154 customers. The sampling technique used was purposive sampling to obtain 63 respondents. The method of data analysis uses multiple linear regression. The results of the study show that the brand awareness variable obtains a tcount of 3.958> ttable 1.66) with a significance of 0,000 means brand awareness has a positive and significant influence on purchasing decisions. The perceived quality variable with a tcount (3.694)> t table (1.66) with a significance of 0,000 means that the perception of quality has a positive and significant influence on purchasing decisions. Brand loyalty variable with a value of tcount (3,438)> t table (1.66) with a significance of 0.001, means that brand loyalty has a positive and significant influence on purchasing decisions. In order for the consumer confidence of Vivo mobile phone in Angkasa Cell Store in Kabupaten Blora can be stronger and increase purchasing power, it is recommended to increase brand awareness through promotion.
GAMBARAN TINGKAT PENGETAHUAN LANSIA TENTANG SENAM OTAK DI WILAYAH RW 06 KELURAHAN PAMOYANAN KOTA BANDUNG
Authors: Puspasari Susy , Martiani Herni 
Published: May 2019

Otak manusiaÂ seperti hologram, terdiri atas tigaÂ dimensi dengan bagian-bagianÂ yangÂ saling berhubunganÂ sebagaiÂ satuÂ kesatuan.Â LatihanÂ otakÂ dapatÂ membuatÂ otakÂ bekerjaÂ aktif.Â jika lansiaÂ tidakÂ mengetahui senam otak,Â makaÂ lansiaÂ akanÂ mengalamiÂ dayaÂ ingatÂ yangÂ kurang baik.Â SenamÂ otakÂ adalahÂ rangkaianÂ gerakanÂ sederhanaÂ yangÂ dapatÂ menyeimbangkanÂ setiap bagian otakÂ atauÂ latihanÂ berbasisÂ gerakanÂ tubuhÂ sederhanaÂ yangÂ dapatÂ dilakukanÂ di mana saja dan kapan saja. Penelitian dilakukan bertujuan untuk megetahui gambaran tingkat pengetahuan lanjut usia tentang senam otak di wilayah RW 06 Kelurahan Pamoyanan Kota Bandung.Â DesainÂ penelitianÂ iniÂ adalahÂ penelitianÂ deskriptif.Â PopulasiÂ dalamÂ penelitianÂ ini adalahÂ lansiaÂ yangÂ berusiaÂ 45-60Â tahunÂ sebanyak 345Â orang,Â sedangkanÂ jumlahÂ sampel penelitian sebanyak 72 respondenÂ dengan menggunakanÂ Â teknikÂ Â purposiveÂ Â sampling. Kuesioner dikembangkan dengan mengacu pada tinjauanÂ pustakaÂ yangÂ terdiriÂ atasÂ data pengetahuanÂ tentangÂ senamÂ otakÂ sebanyakÂ 28Â pernyataan.Â BerdasarkanÂ hasilÂ penelitian pengetahuan lanjutÂ usia tentangÂ senam otak di wilayah RW 06 Kelurahan PamoyananÂ Kota BandungÂ tahunÂ 2016Â didapatkanÂ bahwaÂ 76,4%Â memiliki pengetahuanÂ baikÂ tentangÂ senam otak.Â LansiaÂ yangÂ berusiaÂ 45-60Â tahunÂ memilikiÂ pengetahuanÂ baikÂ tentangÂ senamÂ otak. DiharapkanÂ kepadaÂ petugasÂ kesehatanÂ diÂ PuskesmasÂ PasirkalikiÂ agarÂ melakukanÂ kegiatan senam otak
L’exploitation du sol et les productions agricoles dans la partie occidentale du pays de Caux (région du Havre)
Authors: Frémont Armand 
Published: May 2019

Note de la direction de la revue «Etudes Normandes». — Après un exposé objectif de la structure des exploitations agricoles du Pays de Caux (région du Havre), des cultures et de l’élevage, l’étude de M. Frémont analyse la commercialisation des produits et en tire de libres conclusions qu’on lira avec le plus vif intérêt. Nous avons trop de respect pour les opinions de nos auteurs pour avoir influencé dans un sens ou un autre ces observations qui fournissent matière à d’utiles réflexions. Mais nous devons à la vérité de dire que les opinions émises sur la commercialisation sont discutées en différents milieux.
Entre autres mérites, cette étude a l’évident avantage d’attirer l’attention sur la nécessité d’une politique agricole. C’est d’ailleurs ici que les divergences sont les plus sensibles. Retenir ou constituer une main-d’œuvre compétente, stable, donc bien rémunérée, tout le monde en est d’accord. Mais les tendances contraires se manifestent entre ceux qui voient le salut de l'agriculture dans une intervention toujours plus profonde de l'Etat et ceux qui jugent que seule la profession organisée pourrait empêcher cette intervention d’être arbitraire et artificielle. Ces derniers ajoutent que si on commence par reconnaître que l’économie agricole n’est plus en régime de liberté, on ne saurait imputer les défauts réels de la commercialisation à une intensification des caractères capitalistes dans un régime qui n’est plus capitaliste, mais qui s’apparente davantage à un dirigisme d’Etat, d’ailleurs inégalement appliqué.
Nous nous garderons bien de prendre ici position et nous féliciterons seulement de voir que les données du problème aient été posées par M. Frémont avec une entière sincérité.
Photometry of Active Centaurs: Colors of Dormant Active Centaur Nuclei
Authors: Wong Ian , Mishra Aakash , Brown Michael E. 
Published: May 2019

Abstract
We present multiband photometric observations of nine Centaurs. Five of the targets are known active Centaurs (167P/CINEOS, 174P/Echeclus, P/2008 CL94, P/2011 S1, and C/2012 Q1), and the other four are inactive Centaurs belonging to the redder of the two known color subpopulations (83982 Crantor, 121725 Aphidas, 250112 2002 KY14, and 281371 2008 FC76). We measure the optical colors of eight targets and carry out a search for cometary activity. In addition to the four inactive Centaurs, three of the five active Centaurs showed no signs of activity at the time of observation, yielding the first published color measurements of the bare nuclei of 167P and P/2008 CL94 without possible coma contamination. Activity was detected on P/2011 S1 and C/2012 Q1, yielding relatively high estimated mass loss rates of 140 ± 20 and 250 ± 40 kg s−1, respectively. The colors of the dormant nuclei are consistent with the previously published colors, indicating that any effect of non-geometric scattering from Centaur dust or blanketing debris on the measured colors is minimal. The results of our observations are discussed in the context of the cause of Centaur activity and the color distributions of active and inactive Centaurs. We suggest that the relative paucity of red Centaurs with low-perihelion orbits may not be directly due to the blanketing of the surface by unweathered particulates, but could instead be a result of the higher levels of thermal processing on low-perihelion Centaurs in general.
The Dependence of Convective Core Overshooting on Stellar Mass: Reality Check and Additional Evidence
Authors: Claret Antonio , Torres Guillermo 
Published: May 2019

Abstract
Overshooting from the convective cores of stars more massive than about 1.2 M
☉ has a profound impact on their subsequent evolution. And yet, the formulation of the overshooting mechanism in current stellar evolution models has a free parameter (

in the diffusive approximation) that remains poorly constrained by observations, affecting the determination of astrophysically important quantities such as stellar ages. In an earlier series of papers, we assembled a sample of 37 well-measured detached eclipsing binaries to calibrate the dependence of

on stellar mass, showing that it increases sharply up to a mass of roughly 2 M
☉, and remains constant thereafter out to at least 4.4 M
☉. Recent claims have challenged the utility of eclipsing binaries for this purpose, on the basis that the uncertainties in

from the model fits are typically too large to be useful, casting doubt on a dependence of overshooting on mass. Here we reexamine those claims and show them to be too pessimistic, mainly because they did not account for all available constraints—both observational and theoretical—in assessing the true uncertainties. We also take the opportunity to add semiempirical

determinations for 13 additional binaries to our previous sample, and to update the values for 9 others. All are consistent with and strengthen our previous conclusions, supporting a dependence of

on mass that is now based on estimates for a total of 50 binary systems (100 stars).
ALMA Reveals Potential Evidence for Spiral Arms, Bars, and Rings in High-redshift Submillimeter Galaxies
Authors: Hodge J. A. , Smail I. , Walter F. , Cunha E. da , Swinbank A. M. , Rybak M. , Venemans B. , Brandt W. N. , Rivera G. Calistro , Chapman S. C. , Chen Chian-Chou , Cox P. , Dannerbauer H. , Decarli R. , Greve T. R. , Knudsen K. K. , Menten K. M. , Schinnerer E. , Simpson J. M. , Werf P. van der , Wardlow J. L. , Weiss A. 
Published: May 2019

Abstract
We present subkiloparsec-scale mapping of the 870 μm ALMA continuum emission in six luminous (L
IR ∼ 5 × 1012
L
⊙) submillimeter galaxies (SMGs) from the ALESS survey of the Extended Chandra Deep Field South. Our high-fidelity 0.″07-resolution imaging (∼500 pc) reveals robust evidence for structures with deconvolved sizes of ≲0.5–1 kpc embedded within (dominant) exponential dust disks. The large-scale morphologies of the structures within some of the galaxies show clear curvature and/or clump-like structures bracketing elongated nuclear emission, suggestive of bars, star-forming rings, and spiral arms. In this interpretation, the ratio of the “ring” and “bar” radii (1.9 ± 0.3) agrees with that measured for such features in local galaxies. These potential spiral/ring/bar structures would be consistent with the idea of tidal disturbances, with their detailed properties implying flat inner rotation curves and Toomre-unstable disks (Q < 1). The inferred one-dimensional velocity dispersions (σ
r ≲ 70–160 km s−1) are marginally consistent with the limits implied if the sizes of the largest structures are comparable to the Jeans length. We create maps of the star formation rate density (ΣSFR) on ∼500 pc scales and show that the SMGs are able to sustain a given (galaxy-averaged) ΣSFR over much larger physical scales than local (ultra)luminous infrared galaxies. However, on 500 pc scales, they do not exceed the Eddington limit set by radiation pressure on dust. If confirmed by kinematics, the potential presence of nonaxisymmetric structures would provide a means for net angular momentum loss and efficient star formation, helping to explain the very high star formation rates measured in SMGs.
Scènes de meurtre
Authors: Kohon Gregorio , Apfelbaum Laurence , Schmidt Virginie 
Published: May 2019

On présente le cas d'une femme incapable d'avoir des relations proches. Les limites imposées par le cadre psychanalytique vont devenir rapidement source de ressentiment. Et l'on va voir se déplier une multiplicité de scènes triangulaires spécifiques qui illustrent les déformations complexes et troublantes de la scène primitive, une scène primitive envisagée comme l'arène de scénarios sadomasochistes. La patiente vivait sous l'emprise d'une compulsion à reproduire la structure d'un trauma originel : une relation symbiotique narcissique à l'imago d'une mère omnipotente, qui fut éprouvée de manière extrême, soit en tant que bon objet idéalisé, soit en tant qu'objet profondément mauvais, endommagé et persécuteur.
Thymic Development of a Unique Bone Marrow–Resident Innate-like T Cell Subset with a Potent Innate Immune Function
Authors: Yamamoto Ryusuke , Xu Yan , Ikeda Satoshi , Sumida Kentaro , Tanaka Hiroki , Hozumi Katsuto , Takaori-Kondo Akifumi , Minato Nagahiro 
Published: May 2019

Abstract
Mainstream CD8+ and CD4+ T cells of αβ lineage are developed in the thymus through TCR-mediated selection in the context of MHC class I and MHC class II in association with self-peptides, respectively. In addition, minor αβT cells bearing invariant TCRs, NKT cells, and mucosal-associated invariant T cells are selected via MHC-like molecules, CD1d, and MR1 complexed with nonpeptide Ags, respectively, parts of which express neither CD4 nor CD8. In this study, we indicate that bone marrow (BM), but barely other lymphoid tissues, harbors CD4/CD8 double-negative αβT cells with an apparently diverse TCR repertoire at considerable proportions in healthy adult mice. The BM-resident double-negative αβT (BMDNT) cells are developed in the thymus in a Notch and IL-7–dependent manner but independently of known restriction elements, including MHC class I, MHC class II, CD1d, and MR1. These cells are sustained in BM throughout the adult stage with “homeostatic” proliferation via IL-1β derived from normal myeloid cells dominating the BM environment. Although BMDNT cells secrete a unique set of cytokines, including IL-17, GM-CSF, IL-3, and CCL chemokines on TCR stimulation, these T cells also express a series of NK receptors and exhibit a potent NK-like cytotoxic activity. Furthermore, BMDNT cells show robustly accelerated proliferation and activation following systemic administration of TLR ligands likely through the enhanced production of IL-1β by myeloid cells in situ. Our results suggest that αβT lineage cells that are developed in the thymus by default of TCR-mediated selection are maintained and differentiated to innate-like T cells in BM and may play a role in innate immunity in the hematopoietic environment.
MODELO DA POLIMERIZAÇÃO DA HEMOGLOBINA
Authors: Lacortt Marcelo , Dominguez Sandy Sánchez , Garcia Adolfo Fernández , Lopes Leide Maria Leão , Nascimento Rainey Ferreira do , Montalvam Zequias Ribeiro , Chaveco Antonio Iván Ruiz 
Published: May 2019

No presente trabalho se faz um estudo da situação que se apresenta no Brasil com relação à sicklemia, indicando-se aqueles grupos de pessoas, principalmente por rasas, para os quais é mais comum essa doença. Introduz-se um sistema de equações diferenciais que simula o processo de formação de polímeros no sangue, e se estudam diferentes casos que se derivam do modelo geral apresentado. O sistema é simplificado em correspondência ao caso, se faz um estudo qualitativo do sistema de equações simplificado e se dão conclusões com relação ao comportamento futuro da doença e das condições em que estarão os pacientes em um tempo posterior.
Palavras chave: Polimerização. Modelo. Hemoglobina. Paciente.
Minimum Five-year Outcomes and Clinical Survivorship for Arthroscopic Transosseous-equivalent Double-row Rotator Cuff Repair
Authors: Pogorzelski Jonas , Fritz Erik M. , Horan Marilee P. , Katthagen J. Christoph , Hussain Zaamin B. , Godin Jonathan A. , Millett Peter J. 
Published: May 2019

Introduction:
Despite the widespread use of arthroscopic double-row transosseous-equivalent (TOE) rotator cuff repair (RCR) techniques, midterm outcome data are limited. The purpose of this article was to assess midterm clinical outcomes of patients following arthroscopic TOE RCR using either a knotless tape bridge (TB) repair or knotted suture bridge (SB) repair technique. We hypothesized that there would be significant improvements in patient-reported outcomes with TOE RCR that would be durable over time. We also hypothesized that the knotless TB technique would yield equivalent clinical results to the knotted SB technique, but that there would be differences in retear types between the two TOE techniques.

Methods:
Patients included were a minimum of 5 years from an index arthroscopic double-row TOE repair using either a knotless TB or knotted SB technique for one, two, or three tendon full-thickness rotator cuff tears involving the supraspinatus tendon. Preoperative and postoperative American Shoulder and Elbow Surgeons, Short-Form 12 Physical Component Summary, Quick Disabilities of the Arm, Shoulder, and Hand, Single Assessment Numeric Evaluation, and satisfaction scores were collected. Scores were also stratified and compared based on primary and revision repair, tear location, and tear chronicity. Outcomes between techniques were contrasted, and survivorship analysis was conducted, with failure defined as progression to revision surgery.

Results:
One-hundred ninety-two shoulders were included with a mean follow-up of 6.6 years (range, 5.0 to 11.0 years). Fifteen shoulders (7.8%) underwent revision cuff repair. All scores improved significantly for TB repair (P < 0.001). For SB repair, all scores improved, but only American Shoulder and Elbow Surgeons and Short-Form 12 Physical Component Summary scores (P < 0.05) demonstrated statistical significance. No statistically significant differences were found between the repair techniques when stratified by primary and revision repairs, tear location, or chronicity. Postoperative clinical survivorship was 96.6% and 93.6% for knotted SB repairs and 96.7% and 93.9% for knotless TB repairs at 2 and 5 years, respectively.

Conclusion:
TOE RCR results in significant clinical improvement and excellent survivorship at a minimum of 5 years of follow-up, using either knotted SB or knotless TB repair techniques in primary and revision cases and in small and large tears. Equivalent results were obtained with both TOE techniques. Patients undergoing repair with a TOE showed significant improvements in patient-reported outcomes that were durable at a minimum of 5 years postoperatively.
Prevalence and Risk Factors for Pulmonary Mycobacteriosis in Lagos, Nigeria
Authors: Raheem T. Y. , Iwalokun B. A. , Oluwadun A. , Adesesan O. A. , Tochukwu N. , Nshiogu M. 
Published: May 2019

Background: Pulmonary mycobacteriosis has been documented in HIV-infected, diabetics, asthmatics, smokers and alcoholics and its progression and severity are affected by these risk factors. Inappropriate diagnosis of mycobacteriosis could lead to inappropriate treatment with anti- tuberculosis drugs.
Methods: This cross-sectional, prospective study was conducted in patients with TB-like diseases attending six DOTs centres in Lagos, Nigeria, from May 2012 to October 2016. Participants’ informed consent was obtained, structured questionnaires administered to obtain socio-demographic and co-morbid data. Sputum samples collected and processed for microscopy and culture using Lowenstein-Jensen medium with or without pyruvate and MGIT 960 liquid medium. Mycobacteria were identified using MPT64 immunochromatographic, biochemical and molecular methods. This study investigated the presence and prevalence of mycobacteriosis in the participants and assessed the risk factors for the mycobacterial infections.
Results: Of the 1,020 participants, 339 (33.2%) had mycobacteriosis of which 33 (9.7%) were caused by Non-Tuberculosis Mycobacteria (NTM) and 306 (90.3%) caused by Mycobacterium tuberculosis complex (MTBC). Of the isolated 306 MTBC, 247 (80.7%) were M. tuberculosis, 28 (9.2%) were M. africanum, 23 (7.5%) were M. bovis while 8(2.6%) were M. ulcerans [P < 0.0005]. The 33 NTM showed 11 (33.3%), 20 (60.6%) had HIV, 8(24.2%) M. fortuitum, 2 (6.1%) M. abscessus, 2 (6.1%) M. scrofulacium, 6 (18.2%) M. kansasii, 4 (12.1%) M. megateriense and 11 (33.3%) Mycobacterium avium complex (MAC). Sequence analysis of the 16s rRNA of the 11 MAC showed 3 (27.3%) M. avium, 5(45.5%) M. intracellulare, 2(18.2%) M. colombiense and 1(9.1%) M. velneri. M. fortuitum and MAC were significantly (P<0.05) associated with HIV infection, while only M. fortuitum relate strongly with diabetes (P <0.05).
Conclusion: The study showed that mycobacteriosis is caused by different species of MTBC and NTM. Relatively high mycobacteriosis were detected during dry season and were significantly associated with gender, age, HIV and diabetes.
Chemical Composition of Abrus precatorius L. Seeds
Authors: Chakradhari Suryakant , Patel Khageshwar S. , Towett Erick K. , Martín-Ramos Pablo , Gnatowski Adam 
Published: May 2019

Aims: A. precatorius seed powder is traditionally used in Ayurveda, Siddha and Unani medicine. The objective of present work is to describe the oil, starch, protein, polyphenol and mineral composition of A. precatorius seeds.
Methodology: Legumes from A. precatorius were collected, and seeds were manually separated. Dried seeds in powder form were employed for the various analyses: solvent extraction was used for elucidation of the oil percentage value; starch content was determined by the enzymatic method; total polyphenol and flavonoid contents were spectrophotometrically analyzed using Folin-Ciocalteu and aluminum chloride as the color developing reagents, respectively; and X-ray fluorescence (XRF) was used for the mineral contents assessment.
Results: The seed kernel consisted of stored oil (3.2%), protein (92.0%) and starch (4.8%). The total polyphenol and flavonoid contents were 24710 and 2520 mg/kg (dw). A remarkably high content of polyphenols was observed in the seed coat and the seed pod. P, S and (mainly) K nutrients were hyper-accumulated in the seed kernel. The seeds showed a glass transition at -21°C, two endothermic peaks at 109°C (dehydration and protein unfolding) and at 209°C, and a calorific value (~406 kcal/100 g dw) that exceeded those of Pisum sativum L., Lens culinaris Medik. and other common pulses.
Conclusions: The seed kernel from A. precatorius was mainly composed of stored protein, with low oil and starch contents. High contents of polyphenols, K, Mg, Ca and Fe were found in the seeds. Heavy metals were below the safety limits established for human consumption.
O‐glycan truncation enhances cancer‐related functions of CD44 in gastric cancer
Authors: Mereiter Stefan , Martins Álvaro M. , Gomes Catarina , Balmaña Meritxell , Macedo Joana A. , Polom Karol , Roviello Franco , Magalhães Ana , Reis Celso A. 
Published: May 2019

CD44 isoforms are often upregulated in gastric cancer and have been associated with increased metastatic potential and poor survival. To evaluate the functional impact of O‐glycan truncation on CD44 we have analysed glyco‐engineered cancer cell models displaying shortened O‐glycans. Here, we demonstrate that induction of aberrant O‐glycan termination through various molecular mechanisms affects CD44 molecular features. We show that CD44 is a major carrier of truncated O‐glycans and that this truncation is accompanied by an increased hyaluronan binding capacity and affects extracellular shedding. In addition, short O‐glycans promoted the colocalization of CD44v6 with the receptor tyrosine kinase RON and concomitantly increased activation. Our in vitro findings were validated in gastric cancer clinical samples.
RETRACTED: XBP1 inhibits mesangial cell apoptosis in response to oxidative stress via the PTEN/AKT pathway in diabetic nephropathy
Authors: Wang Yan , He Zhong , Yang Qiu , Zhou Guangju 
Published: May 2019

Diabetic nephropathy (DN) is a complication of diabetes mellitus (DM) that frequently results in renal disease, and is characterized by a variety of symptoms, including albuminuria. It has been shown that apoptosis of glomerular mesangial cells (MCs) can aggravate albuminuria and contribute to the development of diabetic glomerulosclerosis. Hence, determination of the mechanisms leading to MC apoptosis may help us gain insights into the pathogenesis of DN. As our understanding of the role of high glucose (HG) in MC apoptosis remains elusive, we explored the interplay between X‐box binding protein 1 (XBP1) and MC apoptosis in this study. XBP1 was observed to be downregulated both in vivo and in vitro. Treatment of XBP1‐overexpressing cells with HG resulted in a decrease of reactive oxygen species (ROS) and a suppression of cell apoptosis, concomitant with decreases in cleaved caspase‐3 and Bax. Subsequent analyses demonstrated that XBP1 overexpression inhibited the expression of phosphatase and tensin homolog deleted on chromosome ten (PTEN) and enhanced the activation of AKT in MCs exposed to HG. In addition, XBP1‐induced injuries in MC were reversed by overexpression of PTEN, and XBP1 inhibited apoptosis, which was mediated by the activated PTEN/AKT signaling pathway. Thus, our data indicate that XBP1 can activate the PTEN/AKT signaling pathway, thereby alleviating oxidative stress caused by HG or MC apoptosis. These findings suggest that XBP1 may have potential in the development of treatment methods for DN.