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Journal articles on the topic 'Negative portion'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Lyons, Jacqueline, Janette Walton, and Albert Flynn. "Larger Food Portion Sizes Are Associated with Both Positive and Negative Markers of Dietary Quality in Irish Adults." Nutrients 10, no. 12 (2018): 1929. http://dx.doi.org/10.3390/nu10121929.

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Reduction in portion size, particularly for energy-dense foods, is increasingly addressed in healthy eating guidelines in a bid to tackle the obesity epidemic. The effect of portion size on other aspects of dietary quality, such as nutrient intakes, is less studied. The aim of the current work was to investigate associations between food portion sizes and key indicators of dietary quality, namely energy-adjusted intakes of saturated fat, dietary fibre, sodium, calcium, iron, folate and vitamin D, and dietary energy density (DED), in Irish adults on the days the foods were consumed. Data from t

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Silbernagel, Karen M., Kathryn G. Lindberg, S. Beatty, et al. "3M™ Petrifilm™ Enterobacteriaceae Count Plate Method for Enumeration of Enterobacteriaceae in Selected Foods: Collaborative Study." Journal of AOAC INTERNATIONAL 86, no. 4 (2003): 802–14. http://dx.doi.org/10.1093/jaoac/86.4.802.

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Abstract The practice of detecting and enumerating all oxidase-negative, glucose-fermenting-Gram-negative rods (i.e., the family Enterobacteriaceae) isused to indicate unsanitary or inadequate food processing conditions. The objective of this interlaboratory collaborative study was to evaluate and compare the methods described in Standard Methods for the Examination of Dairy Products (SMEDP) and the Compendium of Methods for the Microbiological Examination of Foods (Compendium) with a commercial product, the 3M™ Petrifilm™ Enterobacteriaceae Count Plate, for the recovery of Enterobacteriaceae

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Cunningham, Paige, Liane Roe, Kathleen Keller, Anouk Hendriks, and Barbara Rolls. "Do Behaviors Such As Eating Faster or Taking Larger Bites Moderate the Portion Size Effect?" Current Developments in Nutrition 5, Supplement_2 (2021): 1208. http://dx.doi.org/10.1093/cdn/nzab055_018.

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Abstract Objectives Individuals eat more when served larger portions, and this may be influenced by eating-related microstructural behaviors. In a controlled study, we explored whether microstructural components of eating such as eating rate, bite size, bite count, and meal duration influenced the portion size effect. Methods In a randomized crossover design, 44 adults aged 18 to 68 y (66% women; 45% with overweight or obesity) ate lunch in the laboratory once a week for four weeks. The meal consisted of a single dish of pasta (1.4 kcal/g) that was varied in portion size (400,500, 600, or 700

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HOSHINO, KAEKO, YOSHIMITSU Y. KATOH, WANZHU BAI, TADAYOSHI KAIYA, and MASAO NORITA. "Distribution of terminals from pedunculopontine tegmental nucleus and synaptic organization in lateralis medialis-suprageniculate nucleus of cat's thalamus: Anterograde tracing, immunohistochemical studies, and quantitative analysis." Visual Neuroscience 17, no. 6 (2000): 893–904. http://dx.doi.org/10.1017/s0952523800176084.

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The cat's lateralis medialis-suprageniculate nuclear complex (LM-Sg) in the thalamus receives input from various brain regions such as the superior colliculus, brain stem, and spinal cord, as well as from visual association cortex. In a previous study, we demonstrated that LM-Sg receives cholinergic fibers from the pedunculopontine tegmental nucleus (PPT) and that cholinergic terminals make synaptic contacts with the dendrites of glutamatergic projection neurons and of GABAergic interneurons (Hoshino et al., 1997). In this study, we investigate the distribution and the organization of PPT term

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Ferdous Ahmmed, Charlene Kalenkoski, and Christopher Browning. "Examining the Gender Gap in Participation in Employer-Sponsored Retirement Plans: Oaxaca Decomposition." Financial Services Review 33, no. 2 (2025): 144–64. https://doi.org/10.61190/fsr.v33i2.4009.

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Using the 2021 National Financial Capability Study (NFCS), this study examines the association between gender-based participation in employer-sponsored retirement plans and financial literacy. It also decomposes the association between gender-based participation in employer-sponsored retirement plans into its explained and unexplained portions using the Oaxaca decomposition. The explained portion measures how much of the gender gap in employer-sponsored, retirement-plan participation is due to the differences in the level of financial literacy. The unexplained portion measures how much of the

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Mustasaruddin, Mustasaruddin, Elvia Budianita, M. Fikry, and Febi Yanto. "Klasifikasi Sentiment Review Aplikasi MyPertamina Menggunakan Word Embedding FastText dan SVM (Support Vector Machine)." Jurnal Sistem Komputer dan Informatika (JSON) 4, no. 3 (2023): 526. http://dx.doi.org/10.30865/json.v4i3.5695.

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The MyPertamina application is a requirement for buying subsidized fuel oil (BBM), namely pertalite and diesel, the goal is that subsidized (BBM) purchases are right on target. The MyPertamina application has received many ratings and comments from the public, both positive and negative, with these comments and ratings expected to help the government as a benchmark in implementing a program. Therefore, this research aims to assess the MyPertamina application by grouping sentiment classes 90:10, 80:20 and 70:30. In this study, the method used is Fasttext and Support Vector Machine (SVM) to revi

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Kumar, Umesh. "Design of an Indegenised Negative Resistance Characteristics Curve Tracer." Active and Passive Electronic Components 23, no. 1 (2000): 13–23. http://dx.doi.org/10.1155/apec.23.13.

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“Negative Resistance” exhibited by a device during some portion of its V-I characteristics produces jump phenomenon, hysteresis and oscillation in the tracing circuitry. A method is presented to overcome the above problems in tracing the negative resistance characteristics of 2-terminal and 3-terminal devices by an indeginised curve plotter.

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Liljeqvist, Jan-Åke, Bo Svennerholm, and Tomas Bergström. "Herpes Simplex Virus Type 2 Glycoprotein G-Negative Clinical Isolates Are Generated by Single Frameshift Mutations." Journal of Virology 73, no. 12 (1999): 9796–802. http://dx.doi.org/10.1128/jvi.73.12.9796-9802.1999.

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ABSTRACT Herpes simplex virus (HSV) codes for several envelope glycoproteins, including glycoprotein G-2 (gG-2) of HSV type 2 (HSV-2), which are dispensable for replication in cell culture. However, clinical isolates which are deficient in such proteins occur rarely. We describe here five clinical HSV-2 isolates which were found to be unreactive to a panel of anti-gG-2 monoclonal antibodies and therefore considered phenotypically gG-2 negative. These isolates were further examined for expression of the secreted amino-terminal and cell-associated carboxy-terminal portions of gG-2 by immunoblott

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Shreya, Dubey M.N. Brahmbhatt Sonali Thakur Nilam Parmar. "Gram-Negative Food Borne Pathogen: A Review." Science World a monthly e magazine 2, no. 11 (2022): 1949–52. https://doi.org/10.5281/zenodo.7387152.

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The term "food-borne diseases" refers to illnesses contracted by ingesting contaminated food and includes both foodborne infections and foodborne intoxications. It is also frequently used interchangeably with "food poisoning." Approximately 3-5 billion episodes of diarrhea and over 1.8 million deaths in children under the age of five are estimated to occur globally, according to the WHO. A sizable portion of these incidents are attributed to consuming food, primarily food of animal origin contaminated with microbial pathogens or toxins.

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Jongjakapun, Apiwat, Lingling Salang, Apiwat Aueaungkul, and Pilaiwan Kleebkaow. "Chronic interstitial ectopic pregnancy presenting with a negative urine pregnancy test." BMJ Case Reports 17, no. 4 (2024): e259267. http://dx.doi.org/10.1136/bcr-2023-259267.

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The ampulla portion of the fallopian tube is the most common site of ectopic pregnancy (70%), with approximately 2% of pregnancies implanted in the interstitial portion. In general, an interstitial ectopic pregnancy (IEP) is difficult to diagnose and is associated with a high rate of complications—most patients with an IEP present with severe abdominal pain and haemorrhagic shock due to an ectopic rupture. Chronic tubal pregnancy (CTP) is an uncommon condition with an incidence of 20%. The CTP has a longer clinical course and a negative or low level of serum beta-human chorionic gonadotropin d

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Bird, Patrick, M. Joseph Benzinger, Benjamin Bastin, et al. "Evaluation of the iQ-Check®Salmonella II Assay in Select Foods: Collaborative Study, First Action 2017.06." Journal of AOAC INTERNATIONAL 101, no. 4 (2018): 1043–57. http://dx.doi.org/10.5740/jaoacint.17-0426.

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Abstract The iQ-Check Salmonella II Real-Time PCR test kit utilizes Salmonella-specific oligonucleotide probes and primers for the rapid and specific detection of Salmonella species in select food types. The alternative method was evaluated by using 375 g test portions in an unpaired study design for two matrices, milk chocolate and dry dog food. Each matrix was compared with the U.S. Food and Drug Administration Chapter 5 Salmonella reference method. Fourteen technicians from 12 laboratories, including academia and industry, located within the United States and Canada participated in the coll

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Mantovani, Luciana, Mario Tribaudino, Chiara De Matteis, and Valerio Funari. "Particle Size and Potential Toxic Element Speciation in Municipal Solid Waste Incineration (MSWI) Bottom Ash." Sustainability 13, no. 4 (2021): 1911. http://dx.doi.org/10.3390/su13041911.

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The speciation of potentially toxic elements (PTE) in bottom ashes from municipal solid waste incineration (MSWI) and their relationship with grain size is investigated. The proposed enrichment of several potential toxic elements in lower sized grains is discussed, comparing the literature and new data on Parma’s waste incinerator. Results from X-ray fluorescence spectrometry (XRF), SEM-EDS, and XRD analyses on different grain size show (1) a positive Si-trend, correlated with grain size and few lithophile elements, such as Zr and Rb. In Parma, Al, K, Mg, and Fe also correlate with Si for the

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Kadhim, Khalid Hadi. "Light microscopic study on the absorptive cells and goblet cells in the intestine of adult common carp Cyprinus carpio." Iraqi Journal of Veterinary Medicine 43, no. 1 (2019): 148–55. http://dx.doi.org/10.30539/iraqijvm.v43i1.485.

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The purpose of this study was to describe of some histological structures and histochemical features of the absorptive cells and goblet cells in intestine of common carp. In this study, Fifteen adult male common carp were catching alive from the AL-Forat river, with age about (7 - 12) months and mean of their weight was (2100 ± 81 g) and mean standard length was (50.4 ± 3.1 cm), immediately after death.Incision was made through the midventral line of the fish just from cranial to the anus to expose the intestine, specimens of intestine were taken and washed with (0.9 %) normal saline solution.

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Su, Hua, Robert E. Dickinson, Kirsten L. Findell, and Benjamin R. Lintner. "How Are Spring Snow Conditions in Central Canada Related to Early Warm-Season Precipitation?" Journal of Hydrometeorology 14, no. 3 (2013): 787–807. http://dx.doi.org/10.1175/jhm-d-12-029.1.

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Abstract The response of the warm-season atmosphere to antecedent snow anomalies has long been an area of study. This paper explores how the spring snow depth relates to subsequent precipitation in central Canada using ground observations, reanalysis datasets, and offline land surface model estimates. After removal of low-frequency ocean influences, April snow depth is found to correlate negatively with early warm-season (May–June) precipitation across a large portion of the study area. A chain of mechanisms is hypothesized to account for this observed negative relation: 1) a snow depth anomal

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Tandoev, A. G., T. T. Mnatsakanov, and S. N. Yurkov. "High-Power Schottky Diodes with a Negative-Differential-Resistance Portion in the I–V Characteristic." Semiconductors 55, no. 1 (2021): 92–99. http://dx.doi.org/10.1134/s1063782621010164.

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Matsushita, Yuki, Masao Fujiwara, Takeshi Nagata, Tatsuya Noda, and Hidekazu Fukamizu. "NEGATIVE PRESSURE THERAPY WITH IRRIGATION FOR DIGITS AND HANDS: PRESSURE MEASUREMENT AND CLINICAL APPLICATION." Hand Surgery 17, no. 01 (2012): 71–75. http://dx.doi.org/10.1142/s0218810412500116.

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We recently developed continuous negative pressure therapy with irrigation (NPI) and successfully applied it to an infected digit with a narrow wound. With this technique, however, the dressing circumferentially wraps the digit or hand, and the pressure that the digit or hand receives and the influence on peripheral circulation are unclear. In this report, we evaluated the external pressure that a digit and hand received during NPI in vitro. Under circumferential NPI dressing, the skin perfusion pressure (SPP) of the peripheral portion was measured. Pressure was maintained at 1.3 mm Hg, and su

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Bastin, Benjamin, M. Joseph Benzinger, Erin S. Crowley, James Agin, and Raymond Wakefield. "Evaluation of the Solus One Salmonella Assay in Select Foods: Collaborative Study: First Action 2020.03." Journal of AOAC INTERNATIONAL 103, no. 6 (2020): 1568–81. http://dx.doi.org/10.1093/jaoacint/qsaa071.

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Abstract Background The Solus One Salmonella immunoassay utilizes Salmonella specific selective media and automated liquid handling, for the rapid and specific detection of Salmonella species in select food types. Objective The candidate method was evaluated using 375 g test portions in an unpaired study design for a single matrix, instant non-fat dry milk (NFDM) powder. Method The matrix was compared to the United States Food and Drug Administration/Bacteriological Analytical Manual (FDA/BAM) Chapter 5 Salmonella reference method. Eleven participants from 10 laboratories within academia and i

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SULLIVAN, ROBERT, JAMES T. PEELER, and EDWARD P. LARKIN. "A Method for Recovery of Poliovirus 1 from a Variety of Foods." Journal of Food Protection 49, no. 3 (1986): 226–28. http://dx.doi.org/10.4315/0362-028x-49.3.226.

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A method was developed for the recovery of low numbers of plaque-forming units (PFU) of inoculated poliovirus type 1 from seven different foods. Viruses were eluted at pH 9.0 from 25-g food test portions, concentrated at pH 4.5, and eluted at pH 7.5. The final eluates were assayed for PFU in African green monkey kidney (BGM) cell monolayers. The average virus input ranged from 55 to 79 PFU per unit portion. The average percent recoveries were as follows: potato salad, 61; radishes, 54; celery, 45; mushrooms, 44; carrots, 42; clams, 38; and oysters, 35. Three control products were negative for

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Alles, Susan, Mark Mozola, and Thomas Hammack. "GeneQuence Salmonella Assay." Journal of AOAC INTERNATIONAL 92, no. 6 (2009): 1840–45. http://dx.doi.org/10.1093/jaoac/92.6.1840.

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Abstract A study was conducted to validate the GeneQuence Salmonella DNA hybridization assay, Performance Tested Method 030201, for detection of Salmonella spp. in peanut butter. The study was organized by the AOAC Research Institute under its Emergency Response Validation program. Peanut butter samples inoculated with S. Typhimurium were prepared by an independent laboratory and shipped to study participants for testing. The set of blind-coded test samples consisted of five uninoculated controls, 20 portions inoculated with S. Typhimurium at a low level [determined by most probable number (MP

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Kalistratov, A. A., O. A. Ilina, A. O. Yudanova, P. V. Semin, and Sh A. Muzdybayeva. "Waterproofing properties of clay-based barrier materials and their experimental demonstration." Radioactive Waste 23, no. 2 (2023): 82–89. http://dx.doi.org/10.25283/2587-9707-2023-2-82-89.

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The article presents research data visually demonstrating the behavior of barrier clay materials with different mineral compositions when interacting with water. It shows that bentonite clays have higher waterproofing capacity: increased portion of kaolin in the mixture (decreased portion of montmorillonite) yields in a decreased waterproofing capacity of clay materials. It can be concluded that the addition of kaolinite to bentonite has negative effect on the waterproofing capacity of clay materials used in the engineered safety barriers construction.

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HARGREAVES, D. G., A. PAJKOS, A. K. DEVA, K. VICKERY, S. L. FILAN, and M. A. TONKIN. "The Role of Biofilm Formation in Percutaneous Kirschner-Wire Fixation of Radial Fractures." Journal of Hand Surgery 27, no. 4 (2002): 365–68. http://dx.doi.org/10.1054/jhsb.2002.0756.

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This study examines the formation of bacterial biofilms on percutaneous wires used for fracture fixation. Twelve control (clinically uninfected) wires and ten infected wires were collected and examined using broth culture and scanning electron microscopy. Three of the 12 control wires grew Staphylococcus spp. with very low bacterial counts in their percutaneous portions. In the clinically infected wires, six wires in four subjects had positive cultures in their percutaneous portions and four of these also had positive cultures in their deep portions with much higher bacterial counts than the c

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Charithangi, M. P., and D. A. N. Dharmasena. "Relationship between edible fraction and physical attributes of elabatu (<em>Solanum melongena l.</em> var.<em>insanum</em>) fruit." Journal of Dry Zone Agriculture 9, no. 1 (2023): 66–80. http://dx.doi.org/10.4038/jdza.v9i1.66.

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Solanum melongena var. insanum known as Elabatu is a popular vegetable and a functional food consumed in Sri Lanka and it has two main cultivars bearing small and large size fruits. The fruit comprises of both edible and inedible portions and the consumer pays for both at the time of purchase. Therefore, this study was conducted to fit multiple regression models for size attributes and edible portion (EP) of Elabatu fruits as it is important to breeders as well as consumers. Small fruits with green stripes (Cultivar 1) and large fruits with white/purple stripes (Cultivar 2) were used in this s

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Kuimov, E. V., and N. A. Vetrova. "Forming a Portion of Negative Differential Conductivity in the I–V Characteristic of Resonant-Tunneling Structures." Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques 16, no. 1 (2022): 176–80. http://dx.doi.org/10.1134/s102745102106032x.

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Thiruchselvam, Ravi, Greg Hajcak, and James J. Gross. "Looking Inward." Psychological Science 23, no. 12 (2012): 1461–66. http://dx.doi.org/10.1177/0956797612449838.

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Selective attention plays a fundamental role in emotion regulation. To date, research has examined individuals’ use of selective attention to regulate emotional responses during stimulus presentation. In the present study, we examined whether selective attention can be used to regulate emotional responses during a poststimulus period when representations are active within working memory (WM). On each trial, participants viewed either a negative or a neutral image. After the offset of the image, they maintained a representation of it in WM and were cued to focus their attention on either neutra

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LAPPI, VICTORIA R., ALPHINA HO, KEN GALL, and MARTIN WIEDMANN. "Prevalence and Growth of Listeria on Naturally Contaminated Smoked Salmon over 28 Days of Storage at 4°C†." Journal of Food Protection 67, no. 5 (2004): 1022–26. http://dx.doi.org/10.4315/0362-028x-67.5.1022.

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Only limited data are available on the growth characteristics of Listeria in naturally contaminated ready-to-eat foods. To evaluate Listeria contamination patterns and growth in smoked salmon, 72 smoked salmon product samples from two processing plants were tested for Listeria spp. and L. monocytogenes. Samples were divided into four approximately equal portions: one portion was tested on receipt, and the other three were vacuum sealed and stored at 4° C for 7, 14, and 28 days. Listeria testing was performed using both an enrichment procedure and direct plating to enumerate Listeria in samples

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Chen, J. S., P. Hoffmann, M. Zecha, and J. Röttger. "On the relationship between aspect sensitivity, wave activity, andmultiple scattering centers of mesosphere summer echoes: a case study using coherent radar imaging." Annales Geophysicae 22, no. 3 (2004): 807–17. http://dx.doi.org/10.5194/angeo-22-807-2004.

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Abstract. A mesosphere-summer-echo layer, observed by the OSWIN VHF radar (54.1°N, 11.8°E) with vertical and 7° oblique radar beams, was examined using the method of coherent radar imaging (CRI). We disclosed the echo events having multiple scattering centers (MSC) in the radar volume by means of the high angular resolution of the CRI technique and found that the MSC events occurred more frequently in the upper portion of the echo layer. More examinations showed that the characteristics were different between the upper and lower portions of the layer. For example, the differences in echo power

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Izukawa, D., and B. Lach. "Immunocytochemical Analysis of Intermediate Filaments in Human Ependymal Tumors." Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 15, no. 2 (1988): 114–18. http://dx.doi.org/10.1017/s0317167100027451.

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ABSTRACT:The peroxidase anti-peroxidase technique was used for localization of glial fibrillary acidic protein (GFAP) and vimentin (VM) in 19 ependymal tumors in order to determine if a unique pattern of intermediate filament (IF) expression could be demonstrated. Cytokeratin (CK) immunoreactivity was examined in a subgroup of 7 tumors with papillary pattern. Nineteen non-ependymal neuroectodermal tumors were used as controls. Ependymomas, subependymomas and astrocytomas were positive for both IF. Oligodendrogliomas, oligodendroglial portions of mixed gliomas and the majority of medulloblastom

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Wicaksono, Ahmad Tibrizi Soni, and Budi Eko Soetjipto. "Uncovering the Perception of Digital Gold as Islamic Investment." Maliki Islamic Economics Journal 5, no. 1 (2025): 17–38. https://doi.org/10.18860/miec.v5i1.33080.

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This study aims to identify sentiments related to digital gold as Islamic investment in social media users. The study used Word cloud analysis, Sankey diagrams and sentiment dominance portion assessment through a natural language processing (NLP) approach. The study processed 1433 user responses from Facebook, Instagram, TikTok, X, and YouTube over the past year. The results show that there is scepticism in understanding Islamic investment through digital gold. Instagram, YouTube, and Tiktok are social media that dominate negative sentiment. Sentiment analysis shows that negative sentiment dom

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Yuan, Yuan, Stephen Shiao, Mourad Tighiouart, et al. "Abstract PO1-19-07: A Phase I Study Accessing Immunotherapy Combination of Balstilimab and Ivermectin in Patients with Metastatic Triple Negative Breast Cancer." Cancer Research 84, no. 9_Supplement (2024): PO1–19–07—PO1–19–07. http://dx.doi.org/10.1158/1538-7445.sabcs23-po1-19-07.

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Abstract Background: Despite recent FDA approval of immune checkpoint inhibitor (ICI) and antibody-drug conjugates (ADCs), therapeutic options for metastatic triple negative breast cancer (mTNBC) remain limited. There is an unmet need to identify novel ICI combinations for improved efficacy. We recently demonstrated that ivermectin induces robust T cell infiltration into breast tumors and turning “cold” tumors “hot” in mouse model of TNBC. Balstilimab is a fully humanized IgG4 anti-PD-1 agent with proven safety and efficacy in metastatic cervical cancer. The current phase I/II trial is designe

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Reid, M. E., D. J. Anstee, M. J. A. Tanner, K. Ridgwell та G. T. Nurse. "Structural relationships between human erythrocyte sialoglycoproteins β and γ and abnormal sialoglycoproteins found in certain rare human erythrocyte variants lacking the Gerbich blood-group antigen(s)". Biochemical Journal 244, № 1 (1987): 123–28. http://dx.doi.org/10.1042/bj2440123.

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The human erythrocyte membrane sialoglycoproteins beta and gamma are important for the maintenance of the discoid shape of the normal erythrocyte. In this paper we show that the human erythrocyte sialoglycoproteins beta and gamma (hereafter called beta and gamma) are structurally related. Rabbit antisera produced against purified beta and beta 1 and rendered specific to the cytoplasmic portion of these proteins also react with the cytoplasmic portion of gamma. Some human anti-Gerbich (Ge) sera react with the extracellular portion of both beta and gamma. This reactivity is shown to be directed

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Hoskin, George P. "Identification of Mammalian Feces by Thin Layer Chromatography of Coprostanol: Collaborative Study." Journal of AOAC INTERNATIONAL 70, no. 3 (1987): 499–501. http://dx.doi.org/10.1093/jaoac/70.3.499.

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Abstract Mammalian feces contain coprostanol (5β-cholestan-3/J-ol). In this study, 7 collaborators each tested 45 unknown specimens by a thin layer chromatographic method that uses coprostanol as an indicator of feces. The materials tested were 5 replicates each of 3 test portion sizes (0.5,1.0, and 5.0 mg) of cockroach excreta (negative), and cow and rat feces (both positive). Of 315 specimens tested, 261 (82.9%) were correctly identified; there were 5 false positives, 26 false negatives, and from 1 collaborator, 23 inconclusive results.

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Wenzler, Eric, Dustin R. Fraidenburg, Tonya Scardina, and Larry H. Danziger. "Inhaled Antibiotics for Gram-Negative Respiratory Infections." Clinical Microbiology Reviews 29, no. 3 (2016): 581–632. http://dx.doi.org/10.1128/cmr.00101-15.

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SUMMARYGram-negative organisms comprise a large portion of the pathogens responsible for lower respiratory tract infections, especially those that are nosocomially acquired, and the rate of antibiotic resistance among these organisms continues to rise. Systemically administered antibiotics used to treat these infections often have poor penetration into the lung parenchyma and narrow therapeutic windows between efficacy and toxicity. The use of inhaled antibiotics allows for maximization of target site concentrations and optimization of pharmacokinetic/pharmacodynamic indices while minimizing s

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Frishman, L. J., F. Yamamoto, J. Bogucka, and R. H. Steinberg. "Light-evoked changes in [K+]o in proximal portion of light-adapted cat retina." Journal of Neurophysiology 67, no. 5 (1992): 1201–12. http://dx.doi.org/10.1152/jn.1992.67.5.1201.

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1. The M-wave is a light-adapted response of proximal retina consisting of phasic negative field potentials at light onset and offset that are spatially tuned for small stimuli. We measured light-dependent changes in extracellular K+ concentration ([K+]o) in proximal retina to investigate the hypothesis that the M-wave originates from Muller cell responses to changes in [K+]o. 2. Extracellular field potentials, and changes in [K+]o evoked in response to circular spots of light flashed on steady backgrounds, were recorded with double-barreled K(+)-sensitive electrodes placed in the retina at di

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Peretti, Vincenzo, Katiuska Satué, Francesca Ciotola, et al. "An Unusual Case of Testicular Disorder in Sex Development of Arabian Mare (64,XX SRY-Negative)." Animals 10, no. 11 (2020): 1963. http://dx.doi.org/10.3390/ani10111963.

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A 3-year-old Arabian mare underwent medical examinations due to the presence of abnormalities of the reproductive apparatus and stallion behavior (nervous temperament, aggressiveness, masculine attitude). During the clinical visit, an anovulvar distance shorter than normal was observed; moreover, vulvar lips were dorsally fused except for the lower neckline, showing a blind ending from which a penis-like structure protruded. The ultrasound examination revealed the presence of a cervix and corpus of a uterus, hypoplastic uterine horns, and small gonads with an echogenicity similar to a testis.

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Soerip, S. Riauwanto. "Pengaruh Kinerja Dan Kepedulian Manajemen Bank Pembangunan Daerah Di Indonesia Terhadap Porsi Penyaluran Kredit Pengembangan Sektor UMKM." Kajian Bisnis STIE Widya Wiwaha 23, no. 1 (2017): 14–39. http://dx.doi.org/10.32477/jkb.v23i1.201.

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This study investigates the effect of performance management and care of BPD in Indonesia against the share of SME sector development lending.The loan portfolio BPD in Indonesia is dominated employee loans (consumer) compared with the productive sectors especially the MSME sector.The inequality shows the composition distribution disitermediari very sharp.Though SME sector contribute greatly to the economy of Indonesia.But the “concern” BPD in Indonesia management is less interested in developing SME loans larger portion of consumer credit (employees).This study uses secondary data sources from

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Pezzoni, Giulia, Lidia Stercoli, Eleonora Pegoiani, and Emiliana Brocchi. "Antigenic Characterization of ORF2 and ORF3 Proteins of Hepatitis E Virus (HEV)." Viruses 13, no. 7 (2021): 1385. http://dx.doi.org/10.3390/v13071385.

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To evaluate the antigenic properties of Hepatitis E Virus (HEV) Open Reading Frame 2 and 3 (ORF2 and ORF3) codified proteins, we expressed different portions of ORF2 and the entire ORF3 in E. coli, a truncated ORF2, was also expressed in baculovirus. A panel of 37 monoclonal antibodies (MAbs) was raised against ORF2 (1–660 amino acids) and MAbs were mapped and characterized using the ORF2 expressed portions. Selected HEV positive and negative swine sera were used to evaluate ORF2 and ORF3 antigens’ immunogenicity. The MAbs were clustered in six groups identifying six antigenic regions along th

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Wade, J. B., A. J. Lee, J. Liu, et al. "UT-A2: a 55-kDa urea transporter in thin descending limb whose abundance is regulated by vasopressin." American Journal of Physiology-Renal Physiology 278, no. 1 (2000): F52—F62. http://dx.doi.org/10.1152/ajprenal.2000.278.1.f52.

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The renal urea transporter gene (UT-A) produces different transcripts in the inner medullary collecting ducts (UT-A1) and thin descending limbs of Henle's loop (UT-A2), coding for distinct proteins. Peptide-directed rabbit polyclonal antibodies were used to identify the UT-A2 protein in renal medulla of mouse and rat. In the inner stripe of outer medulla, an antibody directed to the COOH terminus of UT-A recognized a membrane protein of 55 kDa. The abundance of this 55-kDa protein was strongly increased in response to chronic infusion of the vasopressin analog 1-deamino-[8-d-arginine]vasopress

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Dimitrova, Margarita. "On the properties of N-words and the licensing of negative concord in Bulgarian Yes-No Questions." Bulgarski Ezik i Literatura-Bulgarian Language and Literature 65, no. 2 (2023): 146–59. http://dx.doi.org/10.53656/bel2023-3-d.

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Negative yes-no questions have been widely discussed with respect to the properties of the negation marker which does not contribute to the negative meaning of the structure but rather to the expression of positive bias (Ladd 1981, Holmberg 2016). Interestingly, it has been noticed that Bulgarian and other Slavic and Balkan languages display some restrictions on the co-occurrence of negation and n-words in yes-no questions. In Bulgarian the licensing of n-words is therefore confined to the cases in which n-words attach to the interrogative particle li, the licensor of yes-no questions. Compari

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Kimman, T. G., G. K. Terpstra, M. R. Daha, and F. Westenbrink. "Pathogenesis of naturally acquired bovine respiratory syncytial virus infection in calves: Evidence for the involvement of complement and mast cell mediators." American Journal of Veterinary Research 50, no. 5 (1989): 694–700. https://doi.org/10.2460/ajvr.1989.50.05.694.

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SUMMARY Indicators of immune-mediated disease were studied in calves with severe natural bovine respiratory syncytial virus infection. Although antigen and antibody were detected concurrently in most calves, immune complexes were not detected by use of immunofluorescence, elisa, and binding of the 1q component of complement. Complement component C3, however, was observed by immunofluorescence in the cranioventral, virus-infected portion of the lungs of 19 of 25 calves. Reductions in the amount of histamine and in the numbers of mast cells and mast cell granules in the virus-positive craniovent

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Morgan, S. E., C. Lovly, T. K. Pandita, Y. Shiloh, and M. B. Kastan. "Fragments of ATM which have dominant-negative or complementing activity." Molecular and Cellular Biology 17, no. 4 (1997): 2020–29. http://dx.doi.org/10.1128/mcb.17.4.2020.

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The ATM protein has been implicated in pathways controlling cell cycle checkpoints, radiosensitivity, genetic instability, and aging. Expression of ATM fragments containing a leucine zipper motif in a human tumor cell line abrogated the S-phase checkpoint after ionizing irradiation and enhanced radiosensitivity and chromosomal breakage. These fragments did not abrogate irradiation-induced G1 or G2 checkpoints, suggesting that cell cycle checkpoint defects alone cannot account for chromosomal instability in ataxia telangiectasia (AT) cells. Expression of the carboxy-terminal portion of ATM, whi

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Kim, Jin-Yeong. "International Comparisons of Higher Education Finance of OECD Countries." Korean Development Economics Association 30, no. 1 (2024): 35–66. http://dx.doi.org/10.20464/kdea.2024.30.1.2.

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In this article we compare the higher education finance of advanced countries using OECD’s “Education at a Glance” data from 1998~2018. We first investigate the relationship among input side variables such as relative size of number of college students, relative size of per student expenditure, the portion of public expenditure in higher education finance. We find fundamental trade-off between the quality and quantity, as captured by the negative correlation between the per student expenditure-GDP per capita ratio and the number of college students compared to the total population. We also inv

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Heninger, Ronald, William Scott, Alex Dobkowski, Richard Miller, Harry Anderson, and Steve Duke. "Soil disturbance and 10-year growth response of coast Douglas-fir on nontilled and tilled skid trails in the Oregon Cascades." Canadian Journal of Forest Research 32, no. 2 (2002): 233–46. http://dx.doi.org/10.1139/x01-195.

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We (i) quantified effects of skidder yarding on soil properties and seedling growth in a portion of western Oregon, (ii) determined if tilling skid trails improved tree growth, and (iii) compared results with those from an earlier investigation in coastal Washington. Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) seedlings were hand planted at eight recent clearcuts in skid ruts in either nontilled or tilled trails, in adjacent soil berms, and in adjacent logged-only portions. Four and 5 years after skidding, rut depths averaged 15 cm below the original soil surface; mean fine-soil bulk de

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Adamiec, Janusz, and Tomasz Pfeifer. "Welding of Aluminium Alloy Thin Sheets Using Variable Polarity MIG Method ." Solid State Phenomena 211 (November 2013): 15–22. http://dx.doi.org/10.4028/www.scientific.net/ssp.211.15.

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Results of research on application of variable polarity MIG method for welding of thin sheets of 6082 and 5754 aluminium alloys have been presented. The influence of negative component portion in current and voltage course on process stability, joints quality and the microstructure evolution was discussed.

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Nelson, J. A., C. Reynolds-Kohler, and B. A. Smith. "Negative and positive regulation by a short segment in the 5'-flanking region of the human cytomegalovirus major immediate-early gene." Molecular and Cellular Biology 7, no. 11 (1987): 4125–29. http://dx.doi.org/10.1128/mcb.7.11.4125-4129.1987.

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To analyze the significance of inducible DNase I-hypersensitive sites occurring in the 5'-flanking sequence of the major immediate-early gene of human cytomegalovirus (HCMV), various deleted portions of the HCMV immediate-early promoter regulatory region were attached to the chloramphenicol acetyltransferase (CAT) gene and assayed for activity in transiently transfected undifferentiated and differentiated human teratocarcinoma cells, Tera-2. Assays of progressive deletions in the promoter regulatory region indicated that removal of a 395-base-pair portion of this element (nucleotides -750 to -

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Nelson, J. A., C. Reynolds-Kohler, and B. A. Smith. "Negative and positive regulation by a short segment in the 5'-flanking region of the human cytomegalovirus major immediate-early gene." Molecular and Cellular Biology 7, no. 11 (1987): 4125–29. http://dx.doi.org/10.1128/mcb.7.11.4125.

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To analyze the significance of inducible DNase I-hypersensitive sites occurring in the 5'-flanking sequence of the major immediate-early gene of human cytomegalovirus (HCMV), various deleted portions of the HCMV immediate-early promoter regulatory region were attached to the chloramphenicol acetyltransferase (CAT) gene and assayed for activity in transiently transfected undifferentiated and differentiated human teratocarcinoma cells, Tera-2. Assays of progressive deletions in the promoter regulatory region indicated that removal of a 395-base-pair portion of this element (nucleotides -750 to -

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Watson, Andrew, and Stacey Brickson. "Impaired Sleep Mediates the Negative Effects of Training Load on Subjective Well-Being in Female Youth Athletes." Sports Health: A Multidisciplinary Approach 10, no. 3 (2018): 244–49. http://dx.doi.org/10.1177/1941738118757422.

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Background: Although increased training load (TL) and impaired sleep are associated with decreases in subjective well-being in adult athletes, these relationships among female youth athletes are unclear. It is unknown whether the effects of sleep and TL on well-being are independent or whether alterations in sleep mediate the effects of TL on subjective well-being. Hypothesis: Sleep and TL exert independent effects on subjective well-being among youth athletes, although alterations in sleep mediate a significant portion of the effect of TL on well-being in female youth athletes. Study Design:

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Zhang, Pengfei, Huang Peng, Yang Fang, et al. "Universal Knowledge Graph Embedding Framework Based on High-Quality Negative Sampling and Weighting." Mathematics 12, no. 22 (2024): 3489. http://dx.doi.org/10.3390/math12223489.

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The traditional model training approach based on negative sampling randomly samples a portion of negative samples for training, which can easily overlook important negative samples and adversely affect the training of knowledge graph embedding models. Some researchers have explored non-sampling model training frameworks that use all unobserved triples as negative samples to improve model training performance. However, both training methods inevitably introduce false negative samples and easy-to-separate negative samples that are far from the model’s decision boundary, and they do not consider

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Frishman, L. J., and R. H. Steinberg. "Light-evoked increases in [K+]o in proximal portion of the dark-adapted cat retina." Journal of Neurophysiology 61, no. 6 (1989): 1233–43. http://dx.doi.org/10.1152/jn.1989.61.6.1233.

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1. The scotopic threshold response (STR) and slow negative response are negative-going potentials in the dark-adapted electroretinogram (ERG) of the cat eye that originate proximal to the photoreceptors and are present at threshold and with dim illuminations. The present paper examines the hypothesis that these events are associated with Muller cell responses to potassium released by proximal retinal neurons by measuring light-dependent changes in extracellular K+ concentration [( K+]o, in proximal retina. 2. Extracellular field potentials and changes in [K+]o, evoked in response to diffuse il

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Bham, Gajendra, Jeetendra Bhandari, Madan Ratna Neupane, Roji Dawadi, and Prasil Pradhan. "Aerobic Bacteria in the Diaphragmatic Portion of Stethoscope of Medical Professionals of Tertiary Care Hospital." Journal of Nepal Medical Association 53, no. 199 (2015): 166–68. http://dx.doi.org/10.31729/jnma.2784.

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Introduction: Hospital environment is a reservoir of wide varieties of microorganisms which are frequently reported colonizing in medical equipment. Stethoscopes are essential tools and of universal use in the medical profession, which might be a source of spreading nosocomial infections. This research project was conducted with an aim to assess the presence of aerobic bacteria in the stethoscope of the medical doctors working at Patan Hospital and students ofPatan Academy of Health Sciences. Methods: It is a cross sectional study based on structured questionnaire and sample assessment f

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Ahn, Il-Sang, Methee Chiewanichakorn, Aaron F. Nottis, Jeffrey A. Carpenter, Stuart S. Chen, and Amjad J. Aref. "Experimental Study on Ultimate Behavior at Negative Moment Regions of Composite Bridges." Transportation Research Record: Journal of the Transportation Research Board 1928, no. 1 (2005): 2–12. http://dx.doi.org/10.1177/0361198105192800101.

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This paper presents experimental results of the ultimate behavior of the negative moment region of a quarter-scale full model and a half-scale subassemblage model of a two-span continuous composite bridge of concrete deck slab on steel girder. The two specimens are based on a prototype bridge that has a large girder spacing [3,800 mm (13 ft)]. At the ultimate state, it is shown that a larger portion of the deck is activated to resist tensile stress compared with the effective width specified in the AASHTO load and resistance factor design bridge specifications. Also, a plastic hinge that forms

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