Title stringlengths 0 905 | Abstract stringlengths 0 11.3k | Container_Title stringlengths 0 126 | Subject listlengths 1 13 |
|---|---|---|---|
Patient With HIV-Associated Plasmablastic Lymphoma Responding to Bortezomib Alone and in Combination With Dexamethasone, Gemcitabine, Oxaliplatin, Cytarabine, and Pegfilgrastim Chemotherapy and Lenalidomide Alone | [
"Cancer Research",
"Oncology"
] | ||
The problem of hot spots in microwave equipment used for preparatory techniques-Theory and practice | [
"Instrumentation",
"Atomic and Molecular Physics, and Optics"
] | ||
Recombining the structures of HIV integrase, RuvC and RNase H | [
"Molecular Biology",
"Structural Biology"
] | ||
Modeling and simulation of the action mechanism of multi-particles in magnetic abrasive finishing for internal blind cavity using the discrete element method | [
"Industrial and Manufacturing Engineering",
"Computer Science Applications",
"Mechanical Engineering",
"Software",
"Control and Systems Engineering"
] | ||
Hydrophone calibration in a chamber with active-impedance termination | [
"Applied Mathematics",
"Instrumentation"
] | ||
Rethinking the Goal of Exercise Tolerance Testing | [
"Cardiology and Cardiovascular Medicine",
"Radiology, Nuclear Medicine and Imaging"
] | ||
Trends in Vascular Complications in High-Risk Patients Following Transcatheter Aortic Valve Replacement in the United States | [
"Cardiology and Cardiovascular Medicine"
] | ||
Association between polyvascular disease and clinical outcomes in patients with cardiogenic shock: Results from the RESCUE registry | [
"Cardiology and Cardiovascular Medicine"
] | ||
Persistence of mutualisms with bidirectional interactions in a two-species system | Ecological Complexity | [
"Ecological Modeling",
"Ecology, Evolution, Behavior and Systematics"
] | |
What Is Your Diagnosis? | Journal of Avian Medicine and Surgery | [
"Small Animals"
] | |
The selective functionalization of saturated hydrocarbons. Part 40. Aspects of FeII based peroxide fragmentation in pyridine solution | [
"Organic Chemistry",
"Drug Discovery",
"Biochemistry"
] | ||
Neurite Degeneration in Differentiated Human Neuroblastoma Cells | [
"Toxicology"
] | ||
Notes on a Heraldic Panel found in the Parish Church of Prestonpans in November 1891 | [
"Insect Science",
"Ecology",
"Ecology, Evolution, Behavior and Systematics"
] | ||
Robust dynamic ID-based remote user authentication scheme using smart cards | [
"Computer Networks and Communications",
"Hardware and Architecture",
"Software"
] | ||
The role of the calponin homology domain of smoothelin-like 1 (SMTNL1) in myosin phosphatase inhibition and smooth muscle contraction | [
"Cell Biology",
"Clinical Biochemistry",
"Molecular Biology"
] | ||
Langperiodische Veränderliche 1945-1947 | Astronomische Nachrichten | [
"Space and Planetary Science",
"Astronomy and Astrophysics"
] | |
Socio-economic Characteristics of Smallholder Potato Farmers in Mauche Ward of Nakuru County, Kenya | Universal Journal of Agricultural Research | [
"Plant Science",
"Agricultural and Biological Sciences (miscellaneous)",
"Agronomy and Crop Science",
"Food Science",
"Forestry"
] | |
Prognostic factors and survival outcomes of women with uterine leiomyosarcoma: A Turkish Uterine Sarcoma Group Study-003 | Current Problems in Cancer | [
"Cancer Research",
"Oncology"
] | |
An adaptive visual environment for digital libraries | [
"Library and Information Sciences"
] | ||
Application of a new hybrid organic–inorganic monolithic column for efficient deoxyribonucleic acid purification | [
"Spectroscopy",
"Environmental Chemistry",
"Biochemistry",
"Analytical Chemistry"
] | ||
Analysis by Raman and infrared spectroscopy combined with theoretical studies on the identification of plasticizer in PVC films | [
"Spectroscopy"
] | ||
Biculturalism among Older Children | This study examines cultural frame switching among bicultural Greek children between the ages of 9 and 12 living in the Netherlands. By means of experimentally primed bicultural children and the use of monocultural comparison groups in the Netherlands and Greece, it was demonstrated that social explanations, self-identification, and attitudes toward family integrity and obedience were affected by cultural identity salience. Compared to Dutch identity salience, activating Greek identity especially led to more external attributions, stronger identification with friends, a more positive evaluation of social identity, and a less positive evaluation of personal identity. Similar tendencies were found for the attitude measures. In addition, similar differences were found when comparing monocultural Dutch and monocultural Greek children. It is concluded that this kind of experimental study and its results help to improve our understanding of the experiences of bicultural individuals and the way culture influences people’s lives. | [
"Anthropology",
"Cultural Studies",
"Social Psychology"
] | |
The Balkan Wars, 1912-1913: Prelude to the First World War | [
"History"
] | ||
OFS24th International Conference on Optical Fibre Sensors | IEEE Journal of Quantum Electronics | [
"Electrical and Electronic Engineering",
"Condensed Matter Physics",
"Atomic and Molecular Physics, and Optics"
] | |
Functional and thermal properties of nanofibrillated whey protein isolate as functions of denaturation temperature and solution pH | [
"Colloid and Surface Chemistry"
] | ||
Compressive cooperation for gaussian half-duplex relay channel | EURASIP Journal on Wireless Communications and Networking | [
"Computer Networks and Communications",
"Computer Science Applications",
"Signal Processing"
] | |
Long-term survival without surgery in NSCLC patients with synchronous brain oligometastasis: systemic chemotherapy revisited | Journal of Thoracic Disease | [
"Pulmonary and Respiratory Medicine"
] | |
DEMENTIA-EDUCATING THE CAREGIVER | Journal of Gerontological Nursing | [
"Gerontology"
] | |
ZT 52656A: A very highly selective kappa opioid agonist | [
"Pharmacology"
] | ||
Discharge to Primary Care for Survivorship Follow-Up: How Are Patients With Early-Stage Breast Cancer Faring? | [
"Oncology"
] | ||
P53 and PTEN expression contribute to the inhibition of EGFR downstream signaling pathway by cetuximab | Cancer Gene Therapy | [
"Cancer Research",
"Molecular Biology",
"Molecular Medicine"
] | |
Generic Cognitive Abilities in Higher Education: An international analysis of skills sought by stakeholders | [
"Education"
] | ||
Denosumab for Low Bone Mass in Hemodialysis Patients: A Noncontrolled Trial | [
"Nephrology"
] | ||
1103: Epigenetics of Beta-Catenin Gene is Involved in the Progression and Metastasis of Prostate Cancer | [
"Urology"
] | ||
The Relationship between Health Disparities, Psychosocial Functioning and Health Outcomes in Pediatric Hematology-Oncology and Stem Cell Transplant Populations: Recommendations for Clinical Care | Not only do racial and ethnic minority children and adolescents with chronic illness experience disparities in health status and health outcomes, they also experience significant healthcare disparities, including differences in healthcare coverage, access to care, and quality of care. It is well known that the interaction between psychosocial functioning, health behaviors and ethnic and racial disparities, ultimately leads to worse health and psychosocial outcomes in pediatric and AYA chronic illness patient populations, including increased rates of morbidity and mortality. Investigating the impact of racial and ethnic factors on health outcomes, and strategies for reducing these disparities, is of the utmost importance, specifically in life-threatening conditions like cancer and sickle cell disease. This commentary underscores the relative importance of identifying factors that could reduce disparities between minority and non-minority populations. This present paper will focus on the dynamic relationships between health disparities, psychosocial factors and health outcomes within pediatric cancer, sickle cell disease and bone marrow transplant populations, and will offer recommendations for healthcare professionals working with these vulnerable patient populations. The primary goal of this commentary is to provide recommendations for enhancing cultural competency and humility for those working with highly vulnerable patient populations. | [
"Health, Toxicology and Mutagenesis",
"Public Health, Environmental and Occupational Health"
] | |
New Products/Did You Know? | [
"Advanced and Specialized Nursing",
"Community and Home Care",
"Health (social science)"
] | ||
Spatio-temporal complexities and chaos in a two-phase flashing flow | [
"Mechanical Engineering",
"Waste Management and Disposal",
"Safety, Risk, Reliability and Quality",
"Nuclear Energy and Engineering",
"Nuclear and High Energy Physics"
] | ||
Some unusual kinetic properties of human platelet lipoxygenase | [
"Biochemistry"
] | ||
Microvessels Isolated from Patients Suffering from Peripheral Artery Disease Exhibit Enhanced Serotonin Mediated Vasoconstriction | Heart, Lung and Circulation | [
"Cardiology and Cardiovascular Medicine",
"Pulmonary and Respiratory Medicine"
] | |
Between the Hammer and the Anvil: lifestyles of Russian students in the years of permanent crisis | [
"Education"
] | ||
5477706 Heat transfer apparatus and methods for solid-vapor sorption systems | [
"Industrial and Manufacturing Engineering",
"Energy Engineering and Power Technology"
] | ||
Numerical Study of Rotating Cylinder Effects on the Performance of a Symmetrical Airfoil Section | [
"Electrical and Electronic Engineering",
"Mechanical Engineering",
"Modeling and Simulation"
] | ||
Microplastics in commercial bivalves from China | [
"Health, Toxicology and Mutagenesis",
"Pollution",
"Toxicology"
] | ||
Non-destructive detection of ions in a quadrupole ion trap using a d.c. pulse to force coherent ion motion: a simulation study | International Journal of Mass Spectrometry and Ion Processes | [
"Spectroscopy"
] | |
MID-LONG TERM RESULTS OF MANIPULATION AND ARTHROSCOPIC RELEASE IN FROZEN SHOULDER | ABSTRACT Objective: Surgical treatment options should be discussed in cases of frozen shoulder, which is usually treated in a conservative manner. In this study, we evaluated the efficacy of manipulation and arthroscopic release in cases of frozen shoulder which resisted conservative treatment. Methods: A total of 32 patients who underwent manipulation and arthroscopic capsular release in 34 shoulders were included in the study. The average follow-up period was 49.5 months (range: 24-90 months). No reason for onset could be found in 8 (25%) patients, who were classified as primary frozen shoulder; twenty-four (75%) patients were classified as secondary frozen shoulder due to underlying pathologies. The average pre-operative complaint period was 11 months (range: 3-24 months). After arthroscopic examination, manipulation was performed first, followed by arthroscopic capsular release. The range of motion in both shoulders was compared before the procedure and in the last follow-up visit. Constant and Oxford classifications were used to assess functional results, and the results were assessed statistically. Results: Patient values for passive elevation, abduction, adduction-external rotation, abduction-external rotation, and abduction-internal rotation increased in a statistically significant manner between the preoperative assessment and follow-up evaluation (p | [
"Rehabilitation",
"Physical Therapy, Sports Therapy and Rehabilitation",
"Orthopedics and Sports Medicine"
] | |
A Putative ‘Pre-Nervous’ Endocannabinoid System in Early Echinoderm Development | Embryos and larvae of sea urchins (Lytechinus variegatus, Strongylocentrotus droebachiensis, Strongylocentrotus purpuratus, Dendraster excentricus), and starfish (Pisaster ochraceus) were investigated for the presence of a functional endocannabinoid system. Anandamide (arachidonoyl ethanolamide, AEA), was measured in early L. variegatus embryos by liquid chromatography/mass spectrometry. AEA showed a strong developmental dynamic, increasing more than 5-fold between the 8–16 cell and mid-blastula 2 stage. ‘Perturb-and-rescue’ experiments in different sea urchin species and starfish showed that AEA blocked transition of embryos from the blastula to the gastrula stage, but had no effect on cleavage divisions, even at high doses. The non-selective cannabinoid receptor agonist, CP55940, had similar effects, but unlike AEA, also blocked cleavage divisions. CB1 antagonists, AEA transport inhibitors, and the cation channel transient membrane potential receptor V1 (TrpV1) agonist, arachidonoyl vanillic acid (arvanil), as well as arachidonoyl serotonin and dopamine (AA-5-HT, AA-DA) acted as rescue substances, partially or totally preventing abnormal embryonic phenotypes elicited by AEA or CP55940. Radioligand binding of [3H]CP55940 to membrane preparations from embryos/larvae failed to show significant binding, consistent with the lack of CB receptor orthologs in the sea urchin genome. However, when binding was conducted on whole cell lysates, a small amount of [3H]CP55940 binding was observed at the pluteus stage that was displaced by the CB2 antagonist, SR144528. Since AEA is known to bind with high affinity to TrpV1 and to certain G-protein-coupled receptors (GPCRs), the ability of arvanil, AA-5-HT and AA-DA to rescue embryos from AEA teratogenesis suggests that in sea urchins AEA and other endocannabinoids may utilize both Trp and GPCR orthologs. This possibility was explored using bioinformatic and phylogenetic tools to identify candidate orthologs in the S. purpuratus sea urchin genome. Candidate TrpA1 and TrpV1 orthologs were identified. The TrpA1 ortholog fell within a monophyletic clade, including both vertebrate and invertebrate orthologs, whereas the TrpV1 orthologs fell within two distinct TrpV-like invertebrate clades. One of the sea urchin TrpV orthologs was more closely related to the vertebrate epithelial calcium channels (TrpV5-6 family) than to the vertebrate TrpV1-4 family, as determined using profile-hidden Markov model (HMM) searches. Candidate dopamine and adrenergic GPCR orthologs were identified in the sea urchin genome, but no cannabinoid GPCRs were found, consistent with earlier studies. Candidate dopamine D1, D2 or α1-adrenergic receptor orthologs were identified as potential progenitors to the vertebrate cannabinoid receptors using HMM searches, depending on whether the multiple sequence alignment of CB receptor sequences consisted only of urochordate and cephalochordate sequences or also included vertebrate sequences. | Developmental Neuroscience | [
"Developmental Neuroscience",
"Neurology"
] |
Dynamical basis for the Poincaré stresses | [
"Nuclear and High Energy Physics"
] | ||
Tripling of fractional factorial designs | Journal of Statistical Planning and Inference | [
"Applied Mathematics",
"Statistics, Probability and Uncertainty",
"Statistics and Probability"
] | |
Silica Supported Molecular Palladium Catalyst for Selective Hydrodeoxygenation of Aromatic Compounds under Mild Conditions | ACS Catalysis | [
"Catalysis"
] | |
Prediction Accuracy Improvement of Indonesian Dairy Cattle Fiber Feed Compositions Using Near-Infrared Reflectance Spectroscopy Local Database | [
"Animal Science and Zoology"
] | ||
Energy intake and expenditure in 1–3-year-old Ugandan children living in a rural environment | British Journal of Nutrition | [
"Nutrition and Dietetics",
"Medicine (miscellaneous)"
] | |
Simulation-based optimization and design of refinery hydrogen networks with hydrogen sulfide removal | [
"Energy Engineering and Power Technology",
"Condensed Matter Physics",
"Fuel Technology",
"Renewable Energy, Sustainability and the Environment"
] | ||
Characterization of humoral responses of ovarian cancer patients: Antibody subclasses and antigenic components | [
"Obstetrics and Gynecology",
"Oncology"
] | ||
Detection of Water in Lipase-Catalyzed Reactions in Reverse Micelles as Studied by Infrared Spectroscopy | [
"Biochemistry",
"Biotechnology",
"Catalysis"
] | ||
EDITORIAL | [
"Library and Information Sciences"
] | ||
Spectroscopic Study of a Cu/CeO2Catalyst Subjected to Redox Treatments in Carbon Monoxide and Oxygen | [
"Physical and Theoretical Chemistry",
"Catalysis"
] | ||
Abstracts | [
"Mechanical Engineering",
"Geophysics",
"Mechanics of Materials",
"Acoustics and Ultrasonics",
"Building and Construction",
"Civil and Structural Engineering"
] | ||
A Measurement of the Complex Permittivity Tensor by a Standing-Wave Method in a Rectangular Waveguide | IEEE Transactions on Electromagnetic Compatibility | [
"Electrical and Electronic Engineering",
"Condensed Matter Physics",
"Atomic and Molecular Physics, and Optics"
] | |
The effect of illumination on the characteristics of acoustic waves in a piezoelectric plate-photoconducting layer structure | [
"Physics and Astronomy (miscellaneous)"
] | ||
Aptamer-Based Biosensors to Detect Aquatic Phycotoxins and Cyanotoxins | Aptasensors have a great potential for environmental monitoring, particularly for real-time on-site detection of aquatic toxins produced by marine and freshwater microorganisms (cyanobacteria, dinoflagellates, and diatoms), with several advantages over other biosensors that are worth considering. Freshwater monitoring is of vital importance for public health, in numerous human activities, and animal welfare, since these toxins may cause fatal intoxications. Similarly, in marine waters, very effective monitoring programs have been put in place in many countries to detect when toxins exceed established regulatory levels and accordingly enforce shellfish harvesting closures. Recent advances in the fields of aptamer selection, nanomaterials and communication technologies, offer a vast array of possibilities to develop new imaginative strategies to create improved, ultrasensitive, reliable and real-time devices, featuring unique characteristics to produce and amplify the signal. So far, not many strategies have been used to detect aquatic toxins, mostly limited to the optic and electrochemical sensors, the majority applied to detect microcystin-LR using a target-induced switching mode. The limits of detection of these aptasensors have been decreasing from the nM to the fM order of magnitude in the past 20 years. Aspects related to sensor components, performance, aptamers sequences, matrices analyzed and future perspectives, are considered and discussed. | [
"Electrical and Electronic Engineering",
"Biochemistry",
"Instrumentation",
"Atomic and Molecular Physics, and Optics",
"Analytical Chemistry"
] | |
Low plasma reduced haloperidol/haloperidol ratios in chinese patients | [
"Biological Psychiatry"
] | ||
Identification and characterization of SARS-CoV-2 clusters in the EU/EEA in the first pandemic wave: additional elements to trace the route of the virus | [
"Infectious Diseases",
"Microbiology (medical)",
"Genetics",
"Molecular Biology",
"Ecology, Evolution, Behavior and Systematics",
"Microbiology"
] | ||
The trans-Mediterraneannavette: Assia Djebar and theDictionnaire des mots français d'origine arabe | [
"Literature and Literary Theory",
"Visual Arts and Performing Arts",
"History",
"Cultural Studies"
] | ||
A Strategy for Selective Low Vacuum Imaging and Focused Ion Beam Milling of Multi-Layer Optoelectronic Polymer Devices | [
"Instrumentation"
] | ||
pH-Dependent Oxidant Production Following Inhibition of the Mitochondrial Electron Transport Chain in Pulmonary Endothelial Cells | [
"Cell Biology",
"Physiology"
] | ||
Structural and mechanical properties study of CNx/MoS2 multilayer coatings obtained by sputtering | Abstract This work documents the study of samples of CNx/MoS2 multilayer coatings, deposited by magnetron sputtering technique, using 10% and 16% of N2 concentration in the Ar/N2 gas mixture to obtain two sample sets with different nitrogen concentrations in the CNx layers. The samples were grown on Si (100) and AISI 304 steel substrates to carry out different characterizations. The microstructure of the samples was investigated by scanning electron microscopy (SEM), atomic force microscopy (AFM) and x-ray diffraction (XRD). The chemical structure and vibrational modes present in the multilayer coatings were evaluated using x-ray photoelectron spectroscopy (XPS), and Raman spectroscopy, respectively. The analysis revealed that the CNx layers are amorphous, while the MoS2 layers show a polycrystalline structure with basal planes perpendicular to the substrate surface. Finally, the mechanical properties were evaluated by nanoindentation and pin on disk tests, respectively. The results revealed that the concentration of N in the CNx layer is fundamental in determining the mechanical properties. In the test carried out in a humid environment, the samples with the lowest concentration of N in the CNx layers present lower values in the coefficient of friction. | [
"Metals and Alloys",
"Polymers and Plastics",
"Surfaces, Coatings and Films",
"Biomaterials",
"Electronic, Optical and Magnetic Materials"
] | |
A MOBA-Root-MUSIC-Based Demodulation Method for Surface Acoustic Wave Torque Sensor | [
"Electrical and Electronic Engineering",
"Instrumentation"
] | ||
Making the Case for Universal Herpes Zoster Vaccination in Older Adults | Annals of Long-Term Care: Clinical Care and Aging | [
"Geriatrics and Gerontology",
"Gerontology"
] | |
Glaucoma-filtering bleb infections | Current Opinion in Ophthalmology | [
"Ophthalmology"
] | |
National Snapshot of State Health Department Outcomes and Lessons Learned from Implementing Diabetes Self-Management Education and Support Programs and National Diabetes Prevention Programs | In 2013, CDC developed the State Public Health Actions to Prevent Obesity, Diabetes, and Heart Disease and Stroke, a five-year cooperative agreement which combined the efforts of four divisions to fund 50 state health departments (SHDs) to implement strategies to work through health systems and communities to prevent chronic disease and reduce complications from multiple chronic diseases. The Division of Diabetes Translation recommended several strategies to support type 2 diabetes prevention and diabetes management. The strategies focused on 1) increasing referrals to CDC-recognized lifestyle change programs operating under the National Diabetes Prevention Program (National DPP); 2) securing the program as a covered benefit for state or public employees and Medicaid beneficiaries; and 3) increasing referrals to, coverage for, and availability of diabetes self-management education and support (DSMES) programs. Quantitative analysis of SHD performance measures data shows that from baseline to year 4, there was an increase in access to and participation in DSMES and the National DPP. Qualitative analysis of SHD workplans identified program accreditation, technical assistance, partnerships, reimbursement for DSMES, and flexible scheduling for patients as key facilitators for increased DSMES program utilization. SHD grantees reported reimbursement availability, practice/provider referral policies, and having standard curricula as facilitators to implementing the National DPP lifestyle change program. Disclosure G.E. Rutledge: None. M. Anand: None. Y. Mensa-Wilmot: None. | [
"Endocrinology, Diabetes and Metabolism",
"Internal Medicine"
] | |
Predictors of antecedent factors in psychogenic nonepileptic attacks: Multivariate analysis | [
"Neurology (clinical)"
] | ||
Hand-voet-mondziekte | [
"Family Practice"
] | ||
Regreso al vacío: sobre ausencia y desaparición social (Back to the void. Concerning absence and social disappearance) | La ausencia es un tópico común en los textos que toman a la desaparición forzada o al desaparecido como objeto de interés. No es extraño, pues se han conseguido a partir de ese concepto resultados poderosos. Sin embargo, como en casi todo lo que se naturaliza, el contenido del concepto y de sus declinaciones ha perdido fuelle y cuesta saber de qué se habla cuando se habla de ausencia. Dentro del esfuerzo por construir una definición rigurosa de “desaparición social”, este texto regresa sobre el concepto, observa sus usos más instalados y sobre todo busca vías para volver a llenarlo de contenido. En este texto daremos algunos pasos en esa renovación. Absence is a common topic in the literature that analyzes forced disappearances and the disappeared. This is understandable because approaches from this concept have brought about remarkable insights. However, as it usually happens when something is naturalized, the concept’s content and its derivations have lost centrality and we find it hard to tell what’s the meaning of this concept. In an endeavor to develop a rigorous definition of “social disappearance”, this article looks back at the concept, focuses on its dominant uses and, above all, searches for ways to fill it with content. The present work moves forward with the renovation of this notion. | [
"Law",
"Social Sciences (miscellaneous)"
] | |
Transborder Data Flows and Data Privacy Law | Computer Law & Security Review | [
"Law",
"Computer Networks and Communications"
] | |
An Introduction to The Impact of Universal Medicare on the Previously Insured Poor and Nonpoor, a Study on the Impact of Medicare in Nova Scotia by Murray G. Brown and Vernon A. Hicks | This research note directs the attention of policy scholars to a unique and important research study on Canadian Medicare that is not generally known. Conducted by Murray G. Brown and Vernon A. Hicks, the study examined the impact of Medicare on the demand for services in Nova Scotia before and after the introduction of universal medical care insurance. Titled The Impact of Universal Medicare on the Previously Insured Poor and Nonpoor, this research was written up into a report delivered to the US government but was, unfortunately, never disseminated—nor did it become known in Canada. By summarizing the history and context of the study, the approach and methods used by Brown and Hicks, and the study’s policy significance, this research note also acts as an introduction to the study. | [
"Public Administration",
"Sociology and Political Science"
] | |
Subcutaneous cystic swelling in a leprosy patient | [
"Infectious Diseases",
"Dermatology"
] | ||
Asymptotic expansion of the risk of maximum likelihood estimator with respect to α-divergence | [
"Statistics and Probability"
] | ||
A concise synthesis of rhamnan oligosaccharides with alternating α-(1→2)/(1→3)-linkages and repeating α-(1→3)-linkages by iterative α-glycosylation using disaccharide building blocks | [
"Organic Chemistry",
"Biochemistry",
"Analytical Chemistry"
] | ||
Framework Functionalization of Periodic Mesoporous Organosilica with 1,2-bis[3-(triethoxysilylpropyl)ureido] cyclohexane Function via Basic Co-condensation Self-Assembly | The synthesized bis silylated long alkyl chain containing organosilicate precursor, 1,2-bis(3-(triethoxysilylpropyl)ureido)cyclohexane (BSPUCh) has been used as co-precursor with 1,2-bis (triethoxysilyl)ethane (BTSE) for the preparation of functional periodic mesoporous organosilicas (PMOs) via surfactant-mediated basic co-condensation self-assembly method. The various characterization techniques such as X-ray diffraction patterns (XRD), transmission electron microscope (TEM), N2 adsorption–desorption isotherms (BET), FT-IR, and 13C and 29Si CPMAS NMR spectroscopies were used to characterize the resulting structure of functionalized PMO mesostructures. Results obtained from XRD, TEM, and BET analysis clearly showed that the structural and pore arrangement of the functionalized PMOs were found to be dependent on the used concentration of BSPUCh. The functional PMOs showed well ordered mesophases when BSPUCh concentration was ≤9 wt% in the initial mixtures, whereas higher concentration of the BSPUCh always produced disordered hierarchical mesostructures with bimodal pore size distributions. The incorporation of BSPUCh also reduces the surface area, pore volume, pore size, and pore wall thickness of the functionalized nanostructures, indicating that the BSPUCh is incorporated in the pore channels of the PMOs. The solid-state 13C and 29Si NMR spectra showed that the BSPUCh organosilicate with non-hydrolyzable bridging ligands propylureidocyclohexane has been successfully covalently linked in the framework of the resulting functional PMOs. | [
"Condensed Matter Physics",
"Biomedical Engineering",
"Bioengineering"
] | |
Growth rate and percentage hepatic replacement of colorectal liver metastases | Abstract The growth of 32 untreated colorectal liver metastases and hepatic parenchymal volume in 11 patients were studied using planimetry of computed tomographic images. The median percentage hepatic replacement (PHR) of metastases was 0·49 (range 0·09–18·2). At subsequent assessment a median of 72 (range 14–235) days later, metastases were significantly larger with a median PHR of 1·78 (range 0·10–22·9) (P <0·001). To compare the growth of metastases with variable PHR, logarithmic changes of PHR over 100 days were studied. This parameter was shown to be reduced in metastases of larger volume. The median (interquartile range) non-neoplastic hepatic parenchymal volume was found to increase from 1839 (1647–1997) to 2200 (1590–2401) cm3 (P = 0·005) as metastatic burden increased. These findings suggest that the growth of colorectal hepatic metastases is more complex than a simple process of hepatic replacement. | [
"Surgery"
] | |
A Schmitt trigger with current mirror feedback | [
"Electrical and Electronic Engineering"
] | ||
Letter to the Editor | [
"Orthopedics and Sports Medicine"
] | ||
Maximal elements for irreflexive binary relations on compact sets | [
"Statistics, Probability and Uncertainty",
"Sociology and Political Science"
] | ||
LISTE PRELIMINAIRE DES RONGEURS D’UNE SAVANE CENTRALE DE COTE D’IVOIRE : FORO-FORO | [
"Animal Science and Zoology",
"Ecology, Evolution, Behavior and Systematics"
] | ||
"Sad as Horrour, Black as Hell": The Parke Murder, the Catiline Conspiracy, and the Wentworth Execution | [
"Literature and Literary Theory",
"Music",
"Philosophy",
"Religious Studies",
"Visual Arts and Performing Arts",
"History",
"Cultural Studies"
] | ||
Purulent Pericarditis: a Complication of Endoscopic Oesophageal Variceal Sclerotherapy | [
"Gastroenterology"
] | ||
Dose Response of Intravenous Heparin on Markers of Thrombosis during Primary Total Hip Replacement | Background Thrombogenesis in total hip replacement (THR) begins during surgery on the femur. This study assesses the effect of two doses of unfractionated intravenous heparin administered before femoral preparation during THR on circulating markers of thrombosis. Methods Seventy-five patients undergoing hybrid primary THR were randomly assigned to receive blinded intravenous injection of either saline or 10 or 20 U/kg of unfractionated heparin after insertion of the acetabular component. Central venous blood samples were assayed for prothrombin F1+2 (F1+2), thrombin-antithrombin complexes (TAT), fibrinopeptide A (FPA), and D-dimer. Results No changes in the markers of thrombosis were noted after insertion of the acetabular component. During surgery on the femur, significant increases in all markers were noted in the saline group (P < 0.0001). Heparin did not affect D-dimer or TAT. Twenty units per kilogram of heparin significantly reduced the increase of F1+2 after relocation of the hip joint (P < 0.001). Administration of both 10 and 20 U/kg significantly reduced the increase in FPA during implantation of the femoral component (P < 0.0001). A fourfold increase in FPA was noted in 6 of 25 patients receiving 10 U/kg of heparin but in none receiving 20 U/kg (P = 0.03). Intraoperative heparin did not affect intra- or postoperative blood loss, postoperative hematocrit, or surgeon's subjective assessments of bleeding. No bleeding complications were noted. Conclusions This study demonstrates that 20 U/kg of heparin administered before surgery on the femur suppresses fibrin formation during primary THR. This finding provides the pathophysiologic basis for the clinical use of intraoperative heparin during THR. | Anesthesiology | [
"Anesthesiology and Pain Medicine"
] |
Effect of Modified Arthroscopic Latarjet on Acromiohumeral Distance at 5-Year Follow-up | Background: It is unclear whether coracoacromial ligament release during the Latarjet procedure will increase superior translation of the shoulder joint. Purpose: To evaluate whether a modified suture button Latarjet procedure can decrease the acromiohumeral distance (AHD). Study Design: Case series; Level of evidence, 4. Methods: A retrospective analysis was conducted among 155 patients who underwent a modified suture button Latarjet procedure between 2013 and 2015. AHD was measured on bilateral computed tomography scans taken preoperatively and on scans of the affected shoulder taken on postoperative day 1 and postoperative month (POM) 6, POM 36, and POM 60. At each time point, we recorded pain on a visual analog scale (VAS) and objective shoulder function using the American Shoulder and Elbow Surgeons, Rowe, and Walch-Duplay scores. Preoperative and final follow-up VAS and functional scores were compared using the paired t test. Pairwise comparison of AHD values at each follow-up time point were compared with the preoperative intact side using the paired t test. Intra- and interobserver reproducibility of the AHD measurements was evaluated using the intraclass correlation coefficient. Results: A total of 104 patients who met the criteria completed the final follow-up, which occurred at 62.6 ± 2.4 months (mean ± SD). When compared with presurgery, the VAS and all functional scores improved significantly at the last follow-up ( P Conclusion: The modified suture button Latarjet procedure not only offered satisfactory therapeutic effects but also did not decrease the AHD at 5-year follow-up. | [
"Orthopedics and Sports Medicine"
] | |
MECHANISM OF BLOOD FLOW IN VEINS OF ABDOMEN AND LOWER EXTREMITIES | Archives of Surgery | [
"Surgery"
] | |
Ground state solutions for fractional scalar field equations under a general critical nonlinearity | [
"Applied Mathematics",
"Analysis"
] | ||
The gravity of cosmic loops | [
"Physics and Astronomy (miscellaneous)"
] | ||
Aging According to Biography | [
"Geriatrics and Gerontology",
"Gerontology"
] | ||
Abstract:Diagenesis and Porosity/Permeability Prediction in Pennsylvanian Phylloid Algal Bioherms of the Paradox Basin, Southeastern Utah | [
"Earth and Planetary Sciences (miscellaneous)",
"Geochemistry and Petrology",
"Geology",
"Energy Engineering and Power Technology",
"Fuel Technology"
] | ||
Public policy in intellectual and developmental disability | Current Opinion in Psychiatry | [
"Psychiatry and Mental Health"
] | |
Controllability–observability of expanded composite systems | Linear Algebra and its Applications | [
"Discrete Mathematics and Combinatorics",
"Geometry and Topology",
"Numerical Analysis",
"Algebra and Number Theory"
] | |
Eugene Victor Wolfenstein. The Victims of Democracy: Malcolm X and the Black Revolution. Berkeley and, Los Angeles: University of California Press. 1981. Pp. xi, 422. $16.95 | [
"Museology",
"Archeology",
"History"
] | ||
Failed States and International Order: Constructing a Post-Westphalian World | [
"Political Science and International Relations"
] | ||
A multi-method analytical approach to predicting young adults’ intention to invest in mHealth during the COVID-19 pandemic | [
"Electrical and Electronic Engineering",
"Computer Networks and Communications"
] | ||
DNA-aptamer raised against RAGE blocks the progression of experimental diabetic nephropathy | Atherosclerosis | [
"Cardiology and Cardiovascular Medicine"
] | |
The implementation of a sketch-based virtual product development | [
"Industrial and Manufacturing Engineering",
"Mechanical Engineering"
] |
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