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https://www.readbyqxmd.com/read/28818602/operational-modelling-of-bigeye-tuna-thunnus-obesus-spatial-dynamics-in-the-indonesian-region
#1
P Lehodey, I Senina, T A Wibawa, O Titaud, B Calmettes, A Conchon, B Tranchant, P Gaspar
With INDESO, Indonesia has implemented a system for the monitoring and management of its tuna resources. Despite increasing catch, very few is known about the dynamics and real abundance of tuna species in the Indonesian waters and adjacent oceanic regions. The SEAPODYM model was implemented in an operational chain of production for the Indonesian region to simulate tuna spatial dynamics in realtime. This challenging objective imposed developing a global scale model at coarse resolution to provide initial and boundaries conditions of the regional model...
August 14, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28799884/differences-in-renal-tumor-size-measurements-for-computed-tomography-versus-magnetic-resonance-imaging-implications-for-patients-on-active-surveillance
#2
Irtaza Khan, Alp Tuna Beksac, David J Paulucci, Ronney Abaza, Daniel D Eun, Akshay Bhandari, Ketan K Badani
PURPOSE: To evaluate and compare the accuracy of computed tomography (CT) and magnetic resonance imaging (MRI) in predicting the final pathologic tumor size of partial nephrectomy specimens. MATERIALS AND METHODS: We analyzed a multi-institutional database of 807 patients who underwent robotic partial nephrectomy for a cT1a renal mass from 2006 to 2016. Patients who had a solitary tumor with complete data on the baseline imaging modality and the tumor size (baseline and pathologic) (n = 349) were included for analysis...
August 11, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28783590/vulvar-thermal-pattern-following-synchronization-of-estrus-is-linked-to-fertility-after-timed-artificial-insemination-in-goat
#3
Calogero Stelletta, Koray Tekin, Mehmet Borga Tirpan, Havva Alemdar, Beste Cil, Fatma Oztutar Stelletta, Kemal Tuna Olgac, Muhammed Enes Inanc, Ali Daskin
Aim of this study was to study the vulvar thermal pattern variation during the timed artificial insemination protocol in Angora goat and identify the relationship with the successful rate. Does (36 adult healthy females) were synchronized using PGF2α at the day 0, 11 days of progesterone impregnated sponges intra-vaginally, PMSG 48 h before sponges withdraw (day 11) and the intra-cervical inseminations were carried out 48 h later (Timed Artificial Insemination: TAI) with chilled semen. Vulvar (VST) and perivulvar (PST) areas were considered to evaluate the thermal pattern during the protocol at the day 0 and at the TAI using a thermo camera (E60, FLIR System)...
July 27, 2017: Theriogenology
https://www.readbyqxmd.com/read/28783525/a-sub-kelvin-cryogen-free-epr-system
#4
Simon J Melhuish, Chloe Stott, Ana-Maria Ariciu, Lorenzo Martinis, Mark McCulloch, Lucio Piccirillo, David Collison, Floriana Tuna, Richard Winpenny
We present an EPR instrument built for operation at Q band below 1K. Our cryogen-free Dewar integrates with a commercial electro-magnet and bridge. A description of the cryogenic and RF systems is given, along with the adaptations to the standard EPR experiment for operation at sub-Kelvin temperatures. As a first experiment, the EPR spectra of powdered Cr12O9(OH)3 [Formula: see text] were measured. The sub-Kelvin EPR spectra agree well with predictions, and the performance of the sub-Kelvin system at 5K is compared to that of a commercial spectrometer...
July 20, 2017: Journal of Magnetic Resonance
https://www.readbyqxmd.com/read/28774080/the-effect-of-uv-treatment-on-the-osteoconductive-capacity-of-zirconia-based-materials
#5
Miha Brezavšček, Ahmed Fawzy, Maria Bächle, Taskin Tuna, Jens Fischer, Wael Att
OBJECTIVE: Improvements in the bioactivity of zirconia implants for accelerated healing and reduced morbidity have been of continuing interest in the fields of dentistry and orthopedic surgery. The aim of the present study was to examine whether UV treatment increases the osteoconductivity of zirconia-based materials. MATERIALS AND METHODS: Smooth and rough zirconia-based disks and cylindrical implants were treated with UV light for 15 min and subsequently placed in rat femurs...
November 24, 2016: Materials
https://www.readbyqxmd.com/read/28749777/location-is-everything-the-pollutants-in-yellowfin-tuna-depend-on-where-it-s-caught
#6
Lindsey Konkel
No abstract text is available yet for this article.
July 25, 2017: Environmental Health Perspectives
https://www.readbyqxmd.com/read/28742963/the-spin-flip-variant-of-the-algebraic-diagrammatic-construction-yields-the-correct-topology-of-s1-s0-conical-intersections
#7
Daniel Lefrancois, Deniz Tuna, Todd J Martínez, Andreas Dreuw
While the conventional variants of the algebraic-diagrammatic construction (ADC) scheme for the polarization propagator are generally incapable of correctly describing the topology of S1/S0 conical intersections (CIs), its corresponding spin-flip (SF) variant of third-order ADC (ADC(3)) is herein demonstrated to successfully reproduce the S1/S0 minimum-energy CI (MECI) of twisted formaldinium (H2CNH2(+)). Analytical nuclear excited-state gradients of ADC have been used in combination with the CIOpt program for the optimization of the MECI without the need for nonadiabatic-coupling vectors...
July 25, 2017: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/28740947/analysis-of-the-publishing-rate-and-the-number-of-citations-of-general-surgery-dissertations
#8
Burhan Mayir, Tuna Bilecik, Tuğrul Çakır, Uğur Doğan, Umut Rıza Gündüz, Arif Aslaner, Mehmet Tahir Oruç
OBJECTIVE: A dissertation is a scientific document. However, if it is not published in a scientific journal, it will gain access to only a limited audience and thus will be unable to achieve its objective. Nevertheless, the rate of publishing in journals is not high among dissertations. In this study, we aimed to investigate the publishing rates of general surgery dissertations in journals and the total number of citations. MATERIAL AND METHODS: All medical dissertations that have been prepared at general surgery departments of university hospitals and presented between the years 2006 and 2008 were analyzed...
2017: Turk J Surg
https://www.readbyqxmd.com/read/28731951/does-sugammadex-administration-affect-postoperative-nausea-and-vomiting-after-laparoscopic-cholecystectomy-a-prospective-double-blind-randomized-study
#9
Ayca Tas Tuna, Onur Palabiyik, Mustafa Orhan, Tugba Sonbahar, Havva Sayhan, Yakup Tomak
BACKGROUND: The aim of this study is to assess the effect of sugammadex on postoperative nausea and vomiting (PONV) in patients undergoing laparoscopic cholecystectomy. METHODS: Eighty patients who were scheduled for elective laparoscopic cholecystectomy surgery were enrolled in this prospective study. Patients were randomly assigned to neostigmine (group N) or sugammadex (group S) for neuromuscular antagonism at the end of anesthesia. The incidence of PONV and antiemetic consumption were recorded...
August 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28729512/hydraulic-control-of-tuna-fins-a-role-for-the-lymphatic-system-in-vertebrate-locomotion
#10
Vadim Pavlov, Benyamin Rosental, Nathaniel F Hansen, Jody M Beers, George Parish, Ian Rowbotham, Barbara A Block
The lymphatic system in teleost fish has genetic and developmental origins similar to those of the mammalian lymphatic system, which is involved in immune response and fluid homeostasis. Here, we show that the lymphatic system of tunas functions in swimming hydrodynamics. Specifically, a musculo-vascular complex, consisting of fin muscles, bones, and lymphatic vessels, is involved in the hydraulic control of median fins. This specialization of the lymphatic system is associated with fish in the family Scombridae and may have evolved in response to the demand for swimming and maneuvering control in these high-performance species...
July 21, 2017: Science
https://www.readbyqxmd.com/read/28729498/tuna-fin-hydraulics-inspire-aquatic-robotics
#11
Michael S Triantafyllou
No abstract text is available yet for this article.
July 21, 2017: Science
https://www.readbyqxmd.com/read/28721740/clinical-features-and-subjective-physiological-responses-to-emotional-stimuli-in-the-presence-of-emotion-dysregulation-in-attention-deficit-hyperactivity-disorder
#12
Candan Taskiran, Serkan Karaismailoglu, Halime Tuna Cak Esen, Zeynep Tuzun, Aysen Erdem, Zeynep Dicle Balkanci, Anil Barak Dolgun, Sadriye Ebru Cengel Kultur
INTRODUCTION: Emotion dysregulation (ED) has long been recognized in clinical descriptions of attention-deficit hyperactivity disorder (ADHD), but a renewed interest in ED has advanced research on the overlap between the two entities. Autonomic reactivity (AR) is a neurobiological correlate of emotion regulation; however, the association between ADHD and AR remains unclear. Our aim was to explore the clinical differences, AR, and subjective emotional responses to visual emotional stimuli in ADHD children with and without ED...
July 19, 2017: Journal of Clinical and Experimental Neuropsychology
https://www.readbyqxmd.com/read/28719735/rare-earth-and-uranium-mesoionic-carbenes-a-new-class-of-f-block-carbene-complex-derived-from-an-n-heterocyclic-olefin
#13
John A Seed, Matthew Gregson, Floriana Tuna, Nicholas F Chilton, Ashley J Wooles, Eric J L McInnes, Stephen T Liddle
Neutral mesoionic carbenes (MICs) have emerged as an important class of carbene, however they are found in the free form or ligated to only a few d-block ions. Unprecedented f-block MIC complexes [M(N'')3 {CN(Me)C(Me)N(Me)CH}] (M=U, Y, La, Nd; N''=N(SiMe3 )2 ) are reported. These complexes were prepared by a formal 1,4-proton migration reaction when the metal triamides [M(N'')3 ] were treated with the N-heterocyclic olefin H2 C=C(NMeCH)2 , which constitutes a new, general way to prepare MIC complexes. Quantum chemical calculations on the 5f(3) uranium(III) complex suggest the presence of a U=C donor-acceptor bond, composed of a MIC→U σ-component and a U(5f)→MIC(2p) π-back-bond, but for the d(0) f(0) Y and La and 4f(3) Nd congeners only MIC→M σ-bonding is found...
July 18, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28714435/a-multicenter-family-practitioners-research-on-chronic-obstructive-pulmonary-disease-screening-using-the-copd-assessment-test
#14
Hakan Demirci, Koncuy Eniste, Ebru Onuker Basaran, Gokhan Ocakoglu, Zeynep Yilmaz, Sumeyye Tuna
OBJECTIVES: Spirometry is known to be a gold standard for the diagnosis of chronic obstructive pulmonary disease (COPD). COPD Assessment Test (CAT) is an eight-item questionnaire currently in use to evaluate patients with COPD. In the present study, we aimed to evaluate if CAT is an adequate tool for screening COPD. METHODS: In total, 600 persons aging ⩾40 years old were randomly selected from three different family practice units located in the city center. CAT was asked to the participants and a spirometry was used to assess pulmonary obstruction...
July 17, 2017: Primary Health Care Research & Development
https://www.readbyqxmd.com/read/28708799/reliability-and-validity-of-the-turkish-version-of-the-job-performance-scale-instrument
#15
Arzu Kader Harmanci Seren, Rujnan Tuna, Feride Eskin Bacaksiz
BACKGROUND: Objective measurement of the job performance of nursing staff using valid and reliable instruments is important in the evaluation of healthcare quality. A current, valid, and reliable instrument that specifically measures the performance of nurses is required for this purpose. PURPOSE: The aim of this study was to determine the validity and reliability of the Turkish version of the Job Performance Instrument. METHODS: This study used a methodological design and a sample of 240 nurses working at different units in four hospitals in Istanbul, Turkey...
July 13, 2017: Journal of Nursing Research: JNR
https://www.readbyqxmd.com/read/28708521/flow-cytometric-enrichment-of-pacific-bluefin-tuna-type-a-spermatogonia-based-on-light-scattering-properties
#16
REVIEW
Kensuke Ichida, Kazuyoshi Kise, Tetsuro Morita, Ryosuke Yazawa, Yutaka Takeuchi, Goro Yoshizaki
We previously established surrogate broodstock in which the donor germ cells transplanted into the peritoneal cavities of xenogeneic recipients were capable of developing into functional eggs and sperm in teleost fish. In this transplantation system, only the undifferentiated germ cells such as type A spermatogonia (ASG) or a portion of the ASG population were capable of being incorporated into the genital ridges of the recipients and undergo gametogenesis. Therefore, the use of enriched ASGs can be expected to achieve efficient donor-cell incorporation...
June 22, 2017: Theriogenology
https://www.readbyqxmd.com/read/28705987/east-not-least-for-pacific-bluefin-tuna
#17
Daniel J Madigan, Andre Boustany, Bruce B Collette
No abstract text is available yet for this article.
July 28, 2017: Science
https://www.readbyqxmd.com/read/28703137/platelet-function-is-modified-by-common-sequence-variation-in-megakaryocyte-super-enhancers
#18
Romina Petersen, John J Lambourne, Biola M Javierre, Luigi Grassi, Roman Kreuzhuber, Dace Ruklisa, Isabel M Rosa, Ana R Tomé, Heather Elding, Johanna P van Geffen, Tao Jiang, Samantha Farrow, Jonathan Cairns, Abeer M Al-Subaie, Sofie Ashford, Antony Attwood, Joana Batista, Heleen Bouman, Frances Burden, Fizzah A Choudry, Laura Clarke, Paul Flicek, Stephen F Garner, Matthias Haimel, Carly Kempster, Vasileios Ladopoulos, An-Sofie Lenaerts, Paulina M Materek, Harriet McKinney, Stuart Meacham, Daniel Mead, Magdolna Nagy, Christopher J Penkett, Augusto Rendon, Denis Seyres, Benjamin Sun, Salih Tuna, Marie-Elise van der Weide, Steven W Wingett, Joost H Martens, Oliver Stegle, Sylvia Richardson, Ludovic Vallier, David J Roberts, Kathleen Freson, Lorenz Wernisch, Hendrik G Stunnenberg, John Danesh, Peter Fraser, Nicole Soranzo, Adam S Butterworth, Johan W Heemskerk, Ernest Turro, Mikhail Spivakov, Willem H Ouwehand, William J Astle, Kate Downes, Myrto Kostadima, Mattia Frontini
Linking non-coding genetic variants associated with the risk of diseases or disease-relevant traits to target genes is a crucial step to realize GWAS potential in the introduction of precision medicine. Here we set out to determine the mechanisms underpinning variant association with platelet quantitative traits using cell type-matched epigenomic data and promoter long-range interactions. We identify potential regulatory functions for 423 of 565 (75%) non-coding variants associated with platelet traits and we demonstrate, through ex vivo and proof of principle genome editing validation, that variants in super enhancers play an important role in controlling archetypical platelet functions...
July 13, 2017: Nature Communications
https://www.readbyqxmd.com/read/28702425/differential-effects-of-cod-proteins-and-tuna-proteins-on-serum-and-liver-lipid-profiles-in-rats-fed-non-cholesterol-and-cholesterol-containing-diets
#19
Ryota Hosomi, Hayato Maeda, Yuki Ikeda, Yuko Toda, Munehiro Yoshida, Kenji Fukunaga
Fish muscles are classified into white and red muscles, and the chemical composition of the two fish muscles have many differences. Few reports have assessed the health-promoting functions of white fish muscle proteins (WFP) and red fish muscle proteins (RFP). We therefore evaluated the mechanisms underlying the alteration of lipid profiles and cholesterol metabolism following the intake of WFP prepared from cod and RFP prepared from light muscles of tuna. Male Wistar rats were divided into six dietary groups: casein (23%), WFP (23%), and RFP (23%), with or without 0...
June 2017: Preventive Nutrition and Food Science
https://www.readbyqxmd.com/read/28696667/levitated-plasmonic-nanoantennas-in-an-aqueous-environment
#20
Yazgan Tuna, Ji Tae Kim, Hsuan-Wei Liu, Vahid Sandoghdar
We report on the manipulation of a plasmonic nanoantenna in an aqueous solution using an electrostatic trap created between a glass nanopipette and a substrate. By scanning a trapped gold nanosphere in the near field of a single colloidal quantum dot embedded under the substrate surface, we demonstrate about eight-fold fluorescence enhancement over a lateral full width at half-maximum of about 45 nm. We analyze our results with the predictions of numerical electromagnetic simulations under consideration of the electrostatic free energy in the trap...
July 11, 2017: ACS Nano
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