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https://www.readbyqxmd.com/read/28215004/questionable-papers-in-citation-databases-as-an-issue-for-literature-review
#1
Mehdi Dadkhah, Mohammad Lagzian, Glenn Borchardt
In recent years, the academic world has been faced with much academic misconduct. Examples involve plagiarizing papers, manipulating data, and launching predatory or hijacked journals. The literature exposing these activities is growing exponentially, and so is the presentation of criteria or guidelines for counteracting the problem. Most of the research is focused on predatory or hijacked journal detection and providing suitable warnings. Overlooked in all this is the fact that papers published in these journals are questionable, but nevertheless show up in standard citation databases...
February 18, 2017: Journal of Cell Communication and Signaling
https://www.readbyqxmd.com/read/28211847/syntrophic-linkage-between-predatory-carpediemonas-and-specific-prokaryotic-populations
#2
Emmo Hamann, Halina E Tegetmeyer, Dietmar Riedel, Sten Littmann, Soeren Ahmerkamp, Jianwei Chen, Philipp F Hach, Marc Strous
Most anoxic environments are populated by small (<10 μm) heterotrophic eukaryotes that prey on different microbial community members. How predatory eukaryotes engage in beneficial interactions with other microbes has rarely been investigated so far. Here, we studied an example of such an interaction by cultivating the anerobic marine flagellate, Carpediemonas frisia sp. nov. (supergroup Excavata), with parts of its naturally associated microbiome. This microbiome consisted of so far uncultivated members of the Deltaproteobacteria, Bacteroidetes, Firmicutes, Verrucomicrobia and Nanoarchaeota...
February 17, 2017: ISME Journal
https://www.readbyqxmd.com/read/28208712/emerging-cytotoxic-alkaloids-in-the-battle-against-cancer-overview-of-molecular-mechanisms
#3
REVIEW
Zeina Habli, Georgio Toumieh, Maamoun Fatfat, Omar Nasser Rahal, Hala Gali-Muhtasib
Considered as the second deadliest disease globally, cancer has captured the attention of researchers who have been trying with perseverance to decode its hidden aspects, to find new prognosis methods, and to develop better and more effective treatments. Plants have continuously offered an excess of unique secondary metabolites with remarkable biological applications. Alkaloids, one of the most abundant metabolites, constitute a large conglomerate of basic heterocyclic nitrogen-containing natural compounds which are normally produced by plants as toxic substances...
February 8, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28204935/a-review-of-body-dysmorphic-disorder-in-aesthetic-surgery-patients-and-the-legal-implications
#4
Iliana E Sweis, Jamie Spitz, David R Barry, Mimis Cohen
BACKGROUND: Body dysmorphic disorder (BDD) is an often under-recognized yet severe psychiatric illness. There is limited guidance for plastic surgeons in the USA in how to recognize and manage patients with BDD and protect themselves from potential litigation and harm. Therefore, in collaboration with legal counsel, we remind our profession of the serious nature of patients with BDD, provide warning signs for recognizing BDD, and critically evaluate the validity of informed consent and the legal ramifications of operating on such patients in the USA...
February 15, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28196976/biosynthetic-studies-on-terpenoids-produced-by-streptomyces
#5
REVIEW
Tomohisa Kuzuyama
Terpenoids are a large and highly diverse group of natural products. All terpenoids are biosynthesized from isoprenyl diphosphate formed by the consecutive condensation of the five-carbon monomer isopentenyl diphosphate (IPP) to its isomer dimethylallyl diphosphate (DMAPP). Two distinct biosynthetic pathways produce the essential primary metabolites IPP and DMAPP: the 2-C-methylerythritol 4-phosphate pathway and the mevalonate pathway. The isoprenyl substrates can be cyclized by terpene cyclase into single-ring or multi-ring products, which can be further diversified by subsequent modification reactions, such as hydroxylation and glycosylation...
February 15, 2017: Journal of Antibiotics
https://www.readbyqxmd.com/read/28196136/correction-predicting-the-potential-for-natural-recovery-of-atlantic-salmon-salmo-salar-l-populations-following-the-introduction-of-gyrodactylus-salaris-malmberg-1957-monogenea
#6
Scott J Denholm, Andrew S Hoyle, Andrew P Shinn, Giuseppe Paladini, Nick G H Taylor, Rachel A Norman
[This corrects the article DOI: 10.1371/journal.pone.0169168.].
2017: PloS One
https://www.readbyqxmd.com/read/28194812/detection-and-management-of-hyperactive-and-hypoactive-delirium-in-older-patients-during-hospitalization-a-retrospective-cohort-study-evaluating-daily-practice
#7
Eveline L van Velthuijsen, Sandra M G Zwakhalen, Wubbo J Mulder, Frans R J Verhey, Gertrudis I J M Kempen
OBJECTIVES: The objectives of the study are to study daily hospital practice regarding detection and management and to study hyperactive and hypoactive delirium of older patients during their hospitalization. METHODS: A retrospective cohort study evaluating care as usual for older hospitalized patients with delirium at Maastricht University Medical Center+, a university hospital in the Netherlands, was performed. Inclusion criteria were older hospitalized patients (65+ years), diagnosed with delirium between 1 January and 31 December 2014...
February 14, 2017: International Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28189116/the-internet-of-things-for-basic-nursing-care-a-scoping-review
#8
REVIEW
Riitta Mieronkoski, Iman Azimi, Amir M Rahmani, Riku Aantaa, Virpi Terävä, Pasi Liljeberg, Sanna Salanterä
BACKGROUND: The novel technology of the Internet of Things (IoT) connects objects to the Internet and its most advanced applications refine obtained data for the user. We propose that Internet of Things technology can be used to promote basic nursing care in the hospital environment by improving the quality of care and patient safety. OBJECTIVES: To introduce the concept of Internet of Things to nursing audience by exploring the state of the art of Internet of Things based technology for basic nursing care in the hospital environment...
February 1, 2017: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/28188258/predatory-invitations-from-journals-more-than-just-a-nuisance
#9
Mark Clemons, Miguel de Costa E Silva, Anil Abraham Joy, Kelly D Cobey, Sasha Mazzarello, Carol Stober, Brian Hutton
Physicians and academic researchers are frequently targeted with spam invitations to submit manuscripts to predatory journals. This study was conducted to understand the nature and characteristics of these invitations. All spam e-mails received by an academic medical oncologist over a 3-month period were collected and categorized. Presumed predatory journal invitations were analyzed and cross-checked against Beall's list of "potential, probable, or possible predatory" journals and publishers. Invitations to submit to predatory journals were the most common single type of spam received...
February 10, 2017: Oncologist
https://www.readbyqxmd.com/read/28183129/the-type-localities-of-i-anolis-i-i-aequatorialis-i-werner-1894-sauria-iguania-dactyloidae-and-i-pristimantis-i-i-appendiculatus-i-werner-1894-amphibia-anura-craugastoridae
#10
Diego F Cisneros-Heredia
The eminent Austrian zoologist Franz Werner described several new species of amphibians and reptiles from America, including Anolis aequatorialis Werner, 1894 and Hylodes appendiculatus Werner, 1894. Both species were described based on single specimens, with no more specific type localities than "Ecuador" (Werner 1894a,b). After its description, A. aequatorialis remained unreported until Peters (1967) and Fitch et al. (1976) published information on its distribution and natural history. Anolis aequatorialis is currently known to inhabit low montane and cloud forest on the western slopes of the Andes from extreme southern Colombia to central Ecuador, between 1300 and 2300 m elevation (Ayala-Varela & Velasco 2010; Ayala-Varela et al...
January 4, 2017: Zootaxa
https://www.readbyqxmd.com/read/28181998/zinc-protoporphyrin-heme-ratio-as-parameter-of-iron-status-in-moderately-preterm-infants-natural-course-and-associations-in-the-first-4-months
#11
C G de Waal, L Uijterschout, M Abbink, B Boersma, P Vos, W W Rövekamp, F Hudig, M D Akkermans, J B van Goudoever, F Brus
OBJECTIVE: To determine the natural course of zinc protoporphyrin/heme ratio (ZnPP/H) and its role in the detection of iron deficiency (ID) and iron-deficiency anemia (IDA) in the first 4 months of life in moderately preterm infants. STUDY DESIGN: ZnPP/H was measured at 1 week, 6 weeks and 4 months postnatal age in a prospective cohort of 161 Dutch infants born at a gestational age of 32+0 to 36+6 weeks who did not receive an erythrocyte transfusion or iron supplementation...
February 9, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/28177970/restoration-of-complicated-epicanthus-modified-reverse-skin-redraping-with-mini-epicanthoplasty-for-rescue-in-unsatisfied-epicanthoplasty-patients
#12
Yoon Jae Chung, Kyung Eun Han, Bo Young Park
PURPOSE: We had reported the surgical outcome of reverse skin redraping technique for restoration of previously performed epicanthoplasty. In this study, we introduce a modified reverse skin redraping technique that added mini-epicanthoplasty in patients with unsatisfactory results after epicanthoplasty. METHODS: Three hundred twenty-four patients (288 female and 36 male patients) who had unsatisfied results with previous epicanthoplasty and that were treated with our modified restoration surgery were included in this study...
February 8, 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28177958/feedback-for-learners-in-medical-education-what-is-known-a-scoping-review
#13
Robert Bing-You, Victoria Hayes, Kalli Varaklis, Robert Trowbridge, Heather Kemp, Dina McKelvy
PURPOSE: To conduct a scoping review of the literature on feedback for learners in medical education. METHOD: In 2015-2016, the authors searched the Ovid MEDLINE, ERIC, CINAHL, ProQuest Dissertations and Theses Global, Web of Science, and Scopus databases and seven medical education journals (via OvidSP) for articles published January 1980-December 2015. Two reviewers screened articles for eligibility with inclusion criteria. All authors extracted key data and analyzed data descriptively...
February 7, 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28169448/bold-perch-live-life-in-the-fast-lane
#14
Bart Adriaenssens
A schematic summary showing the links between behaviour and life-history observed by Nakayama, Rapp & Arlinghaus in wild Eurasion perch (Perca fluviatilis). [Colour figure can be viewed at wileyonlinelibrary.com]. In Focus: Nakayama, S., Rapp, T. & Arlinghaus, R. (2017) Fast-slow life history is correlated with individual differences in movements and prey selection in an aquatic predator in the wild. Journal of Animal Ecology, 86, 192-201. The pace-of-life syndrome hypothesis (POLS) suggests that individual behavioural variation co-evolves with life-history variation, causing individuals on a fast life-history trajectory to display more active or bold personalities than individuals following a slow trajectory...
March 2017: Journal of Animal Ecology
https://www.readbyqxmd.com/read/28166282/correction-natural-and-undetermined-sudden-death-value-of-post-mortem-genetic-investigation
#15
Olallo Sanchez, Oscar Campuzano, Anna Fernández-Falgueras, Georgia Sarquella-Brugada, Sergi Cesar, Irene Mademont, Jesus Mates, Alexandra Pérez-Serra, Monica Coll, Ferran Pico, Anna Iglesias, Coloma Tirón, Catarina Allegue, Esther Carro, María Ángeles Gallego, Carles Ferrer-Costa, Anna Hospital, Narcís Bardalet, Juan Carlos Borondo, Albert Vingut, Elena Arbelo, Josep Brugada, Josep Castellà, Jordi Medallo, Ramon Brugada
[This corrects the article DOI: 10.1371/journal.pone.0167358.].
2017: PloS One
https://www.readbyqxmd.com/read/28163317/embelin-attenuates-adipogenesis-and-lipogenesis-through-activating-canonical-wnt-signaling-and-inhibits-high-fat-diet-induced-obesity
#16
Y Gao, J Li, X Xu, S Wang, Y Yang, J Zhou, L Zhang, F Zheng, X Li, B Wang
BACKGROUND: Recent studies suggest that Embelin, a natural plant extract might have the potential to prevent body weight gain in rats. However, the mechanisms involved remain to be elucidated. METHODS: Effects of Embelin on adipocyte differentiation and lipogenesis were studied in murine ST2 stromal cells and C3H10T1/2 mesenchymal cells. The mechanisms through which Embelin regulates adipogenic differentiation and lipogenesis were explored. The in vivo anti-obesity effects of Embelin in high-fat diet (HFD)-induced obesity mice and possible transcriptional impact were investigated...
February 6, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28162909/biallelic-irf8-mutations-causing-nk-cell-deficiency
#17
Alejandro López-Soto, Seila Lorenzo-Herrero, Segundo Gonzalez
Human primary immunodeficiencies result in an exacerbated susceptibility to contracting infectious diseases. Recent work by Mace et al., published in the Journal of Clinical Investigation, unveils a novel genetic cause for the development of familial natural killer (NK) cell deficiency: a biallelic compound heterozygous mutation in IRF8, which leads to impaired NK cell development and cytotoxic activity.
February 2, 2017: Trends in Molecular Medicine
https://www.readbyqxmd.com/read/28155093/should-authors-be-requested-to-suggest-peer-reviewers
#18
Jaime A Teixeira da Silva, Aceil Al-Khatib
As part of a continuous process to explore the factors that might weaken or corrupt traditional peer review, in this paper, we query the ethics, fairness and validity of the request, by editors, of authors to suggest peer reviewers during the submission process. One of the reasons for the current crisis in science pertains to a loss in trust as a result of a flawed peer review which is by nature biased unless it is open peer review. As we indicate, the fact that some editors and journals rely on authors' suggestions in terms of who should peer review their paper already instills a potential way to abuse the trust of the submission and publishing system...
February 2, 2017: Science and Engineering Ethics
https://www.readbyqxmd.com/read/28150996/the-state-of-the-heart-emotional-labor-as-emotion-regulation-reviewed-and-revised
#19
Alicia A Grandey, Robert C Melloy
Emotional labor has been an area of burgeoning research interest in occupational health psychology in recent years. Emotional labor was conceptualized in the early 1980s by sociologist Arlie Hochschild (1983) as occupational requirements that alienate workers from their emotions. Almost 2 decades later, a model was published in Journal of Occupational Health Psychology (JOHP) that viewed emotional labor through a psychological lens, as emotion regulation strategies that differentially relate to performance and wellbeing...
February 2, 2017: Journal of Occupational Health Psychology
https://www.readbyqxmd.com/read/28150985/100-years-of-applied-psychology-research-on-individual-careers-from-career-management-to-retirement
#20
Mo Wang, Connie R Wanberg
This article surveys 100 years of research on career management and retirement, with a primary focus on work published in the Journal of Applied Psychology. Research on career management took off in the 1920s, with most attention devoted to the development and validation of career interest inventories. Over time, research expanded to attend to broader issues such as the predictors and outcomes of career interests and choice; the nature of career success and who achieves it; career transitions and adaptability to change; retirement decision making and adjustment; and bridge employment...
February 2, 2017: Journal of Applied Psychology
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