keyword
MENU ▼
Read by QxMD icon Read
search

mj

keyword
https://www.readbyqxmd.com/read/28717617/conservative-treatment-for-insertional-achilles-tendinopathy-platelet-rich-plasma-and-focused-shock-waves-a-retrospective-study
#1
Davide Erroi, Matilde Sigona, Tania Suarez, Donatella Trischitta, Antonio Pavan, Maria Chiara Vulpiani, Mario Vetrano
BACKGROUND: Insertional Achilles tendinopathy (IAT) represents a serious challenge for both physiatrists and surgeons. Here we analyse the results obtained by two conservative treatments [platelet-rich plasma (PRP) injections and focused extracorporeal shock-wave therapy (ESWT)] in physically active patients with IAT. METHODS: During two consecutive periods, 45 consecutive patients with IAT were treated with 3 sessions of ESWT (2400 impulses at 0.17-0.25 mJ/mm(2) per session) (24 cases between September 2011 and July 2013) or with 2 autologous PRP injections over two weeks (21 cases between September 2013 and July 2015)...
January 2017: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/28715015/ultralight-highly-thermally-insulating-and-fire-resistant-aerogel-by-encapsulating-cellulose-nanofibers-with-two-dimensional-mos2
#2
Lei Yang, Alolika Mukhopadhyay, Yucong Jiao, Qiang Yong, Liao Chen, Yingjie Xing, Jonathan Hamel, Hongli Zhu
Thermally insulating materials, made from earth-abundant and sustainable resources, are highly desirable in the sustainable construction of energy efficient buildings. Cellulose from wood has long been recognized for these characteristics. However, cellulose can be a flammability hazard, and for construction this has been addressed via chemical treatment such as that with halogen and/or phosphorus, which leads to further environmental concerns. Fortunately, the structure of cellulose lends itself well to chemical modification, giving great potential to explore interaction with other compounds...
July 17, 2017: Nanoscale
https://www.readbyqxmd.com/read/28713814/application-of-artificial-neural-network-and-support-vector-machines-in-predicting-metabolizable-energy-in-compound-feeds-for-pigs
#3
Hamed Ahmadi, Markus Rodehutscord
BACKGROUND: In the nutrition literature, there are several reports on the use of artificial neural network (ANN) and multiple linear regression (MLR) approaches for predicting feed composition and nutritive value, while the use of support vector machines (SVM) method as a new alternative approach to MLR and ANN models is still not fully investigated. METHODS: The MLR, ANN, and SVM models were developed to predict metabolizable energy (ME) content of compound feeds for pigs based on the German energy evaluation system from analyzed contents of crude protein (CP), ether extract (EE), crude fiber (CF), and starch...
2017: Frontiers in Nutrition
https://www.readbyqxmd.com/read/28710660/fractional-er-yag-laser-assisting-topical-betamethasone-solution-in-combination-with-nb-uvb-for-resistant-non-segmental-vitiligo
#4
Ru Yan, Jinping Yuan, Hongqiang Chen, Yuan-Hong Li, Yan Wu, Xing-Hua Gao, Hong-Duo Chen
Resistant non-segmental vitiligo is difficult to be treated. Ablative erbium-YAG (Er:YAG) laser has been used in the treatment of vitiligo, but the ablation of entire epidermis frustrated the compliance of patients. The purpose of this study is to investigate the effects of fractional Er:YAG laser followed by topical betamethasone and narrow band ultraviolet B (NB-UVB) therapy in the treatment of resistant non-segmental vitiligo. The vitiligo lesions of each enrolled patient were divided into four treatment parts, which were all irradiated with NB-UVB...
July 14, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28708251/efficacy-of-photon-initiated-photoacoustic-streaming-on-apically-extruded-debris-with-different-preparation-systems-in-curved-canals
#5
D Arslan, A Kustarci
AIM: To determine the effect of photon-initiated photoacoustic streaming (PIPS) on the extrusion of debris using multiple-file (ProTaper Next-PTN) and single-file (One Shape-OS) continuous rotary systems in curved canals in human molar teeth. METHODOLOGY: Sixty extracted maxillary first molar teeth with curved mesial roots, mature apices and of similar lengths were selected. Teeth with apical diameters larger than size 15 were discarded. The teeth were randomly divided into 4 experimental groups (n=15 teeth per group) according to the file used and irrigation systems: (1) OS with PIPS with a 2940 nm Er:YAG laser (0...
July 14, 2017: International Endodontic Journal
https://www.readbyqxmd.com/read/28708180/4d-spatiotemporal-evolution-of-combustion-intermediates-in-turbulent-flames-using-burst-mode-volumetric-laser-induced-fluorescence
#6
Benjamin R Halls, Naibo Jiang, Terrence R Meyer, Sukesh Roy, Mikhail N Slipchenko, James R Gord
High-speed (20 kHz rate), volumetric laser-induced-fluorescence imaging of combustion intermediates such as a formaldehyde (CH<sub>2</sub>O) and polycyclic aromatic hydrocarbon (PAH) species is demonstrated for tracking the four-dimensional (4D) evolution of turbulent flames. The third-harmonic, 355 nm output of a burst-mode Nd:YAG laser with a 130 mJ/pulse is expanded to 30 mm diameter for volume illumination of the base region of a methane-hydrogen jet diffusion flame. Eight simultaneous images from different viewing angles are used to collect the resulting fluorescence signal for reconstruction of 200 time-sequential three-dimensional volumes over 10 ms duration...
July 15, 2017: Optics Letters
https://www.readbyqxmd.com/read/28708162/high-energy-nd-yag-laser-system-with-arbitrary-sub-nanosecond-pulse-shaping-capability
#7
R A Meijer, A S Stodolna, K S E Eikema, S Witte
We report on a laser system capable of generating high-energy (>270  mJ) temporally shaped pulses at 1064 nm with 0.43-ns shaping resolution. The pulses are generated by modulation of a continuous-wave seed laser and subsequent amplification by a dual-stage grazing-incidence Nd:YVO4 "bounce" amplifier and a Nd:YAG power amplifier (all quasi-continuous diode-pumped). The system produces pulses with a high-quality top-hat spatial beam profile with up to 0.6 GW of peak power and 44 W of average power, a power stability of 0...
July 15, 2017: Optics Letters
https://www.readbyqxmd.com/read/28703956/optimization-of-mooseer-a-hirtifolium-boiss-dehydration-under-infrared-conditions
#8
Reza Amiri Chayjan, Mosayeb Fealekari
BACKGROUND: In recent years, infrared drying has gained popularity as an alternative drying method for a va- riety of agricultural products. The use of infrared radiation technology in drying agricultural products has several advantages. These may include decreased drying time, high energy efficiency, high-quality finished products and uniform temperature in the product. With intermittent infrared and convection heating of a thick porous material, the drying time can be reduced compared to convection alone, while keeping good food quality and high energy efficiency...
April 2017: Acta Scientiarum Polonorum. Technologia Alimentaria
https://www.readbyqxmd.com/read/28703076/sampling-characterisation-and-processing-of-solid-recovered-fuel-production-from-municipal-solid-waste-an-italian-plant-case-study
#9
Ezio Ranieri, Gabriela Ionescu, Arcangela Fedele, Eleonora Palmieri, Ada Cristina Ranieri, Vincenzo Campanaro
This article presents the classification of solid recovered fuel from the Massafra municipal solid waste treatment plant in Southern Italy in compliancy with the EN 15359 standard. In order to ensure the reproducibility of this study, the characterisation methods of waste input and output flow, the mechanical biological treatment line scheme and its main parameters for each stage of the processing chain are presented in details, together with the research results in terms of mass balance and derived fuel properties...
July 1, 2017: Waste Management & Research
https://www.readbyqxmd.com/read/28702061/the-effect-of-surface-treatment-with-a-fractional-carbon-dioxide-laser-on-shear-bond-strength-of-resin-cement-to-a-lithium-disilicate-based-ceramic
#10
Farzaneh Ahrari, Alireza Boruziniat, Hamideh Sadat Mohammadipour, Mehrnoosh Alirezaei
BACKGROUND: This study investigated the impact of different surface treatments, including fractional carbon dioxide (CO2) laser on shear bond strength (SBS) of resin cement to lithium disilicate ceramic. MATERIALS AND METHODS: In this in vitro study, 72 blocks of IPS e.max CAD ceramic were randomly divided into six groups in terms of treatment (n = 12). Group 1 underwent etching with 9.6% hydrofluoric (HF) acid, whereas group 2 was subjected to air abrasion with aluminum oxide particles...
May 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28686413/atomically-thin-layers-of-graphene-and-hexagonal-boron-nitride-made-by-solvent-exfoliation-of-their-phosphoric-acid-intercalation-compounds
#11
Nina I Kovtyukhova, Nestor Perea-Lopez, Mauricio Terrones, Thomas E Mallouk
The development of scalable and reliable techniques for the production of the atomically thin layers of graphene and hexagonal boron nitride (h-BN) in bulk quantities could make these materials a powerful platform for devices and composites that impact a wide variety of technologies. To date a number of practical exfoliation methods have been reported that are based on sonicating or stirring powdered graphite or h-BN in common solvents. However, the products of these experiments consist mainly of few-layer sheets and contain only a small fraction of monolayers...
July 7, 2017: ACS Nano
https://www.readbyqxmd.com/read/28685642/advanced-oxidation-based-treatment-of-furniture-industry-wastewater
#12
Martynas Tichonovas, Edvinas Krugly, Arturas Grybauskas, Dalia Jankūnaitė, Viktoras Račys, Dainius Martuzevičius
The paper presents a study on the treatment of the furniture industry wastewater in a bench scale advanced oxidation reactor. The researched technology utilized a simultaneous application of ozone, ultraviolet radiation, and surface-immobilized TiO2 nanoparticle catalyst. Various combinations of processes were tested, including photolysis, photocatalysis, ozonation, catalytic ozonation, photolytic ozonation and photocatalytic ozonation was tested against the efficiency of degradation. The efficiency of the processes was primarily characterized by the TOC analysis, indicating the remaining organic material in the wastewater after the treatment, while the toxicity changes in wastewater were researched by Daphnia Magna toxicity tests...
July 7, 2017: Environmental Technology
https://www.readbyqxmd.com/read/28682301/a-new-ternary-magnetically-ordered-heavy-fermion-compound-pr-sub-2-sub-rh-sub-3-sub-ge-magnetic-electronic-and-thermodynamic-properties
#13
Michał Falkowski, Andre M Strydom
The results of the magnetic, electron transport, heat capacity and heat conduction measurements on the new rhombohedral ternary compound Pr<sub>2</sub>Rh<sub>3</sub>Ge have been investigated. The synthesized polycrystalline compound was found to crystallize in the ternary ordered variant of the cubic Laves phase MgCu<sub>2</sub>-type of structure with the space group <i>R</i>-3<i>m</i>, as previously reported. Pr<sub>2</sub>Rh<sub>3</sub>Ge exhibits a ferromagnetic behaviour below T<sub>C</sub> = 8...
July 6, 2017: Journal of Physics. Condensed Matter: An Institute of Physics Journal
https://www.readbyqxmd.com/read/28680452/vertical-leaping-mechanics-of-the-lesser-egyptian-jerboa-reveal-specialization-for-maneuverability-rather-than-elastic-energy-storage
#14
Talia Y Moore, Alberto M Rivera, Andrew A Biewener
BACKGROUND: Numerous historical descriptions of the Lesser Egyptian jerboa, Jaculus jaculus, a small bipedal mammal with elongate hindlimbs, make special note of their extraordinary leaping ability. We observed jerboa locomotion in a laboratory setting and performed inverse dynamics analysis to understand how this small rodent generates such impressive leaps. We combined kinematic data from video, kinetic data from a force platform, and morphometric data from dissections to calculate the relative contributions of each hindlimb muscle and tendon to the total movement...
2017: Frontiers in Zoology
https://www.readbyqxmd.com/read/28677034/effect-of-dietary-utilisation-of-sugarcane-press-mud-on-production-performance-of-muzaffarnagari-lambs
#15
Ranjan Kumar, S K Saha, Dinesh Kumar, M S Mahesh, C D Malapure
Sugarcane press mud (SPM) is one of the potential agro-industrial by-products available in India and research exploring its utilisation in small ruminant nutrition is scanty. In this direction, the present study evaluated the feasibility of dietary incorporation of SPM at different levels in a feeding trial lasting 180 days. A total of 21 Muzaffarnagari ram lambs were randomly distributed into three groups of seven each based on comparable body weight (11.70 ± 0.29 kg) and age (3-5 months) following a completely randomised design...
July 5, 2017: Tropical Animal Health and Production
https://www.readbyqxmd.com/read/28665155/effects-of-high-power-pulsed-nd-yag-laser-irradiation-on-the-release-of-transforming-growth-factor-beta-tgf-%C3%AE-and-vascular-endothelial-growth-factor-vegf-from-human-gingival-fibroblasts
#16
Mehmet Sağlam, Serhat Köseoğlu, Tuğba Pekbağrıyanık, Levent Savran, Şükrü Enhoş
The purpose of this study was to investigate the effect of different high power energy settings of a Nd:YAG laser (1064-nm) on cell viability of human gingival fibroblasts and release of transforming growth factor-beta (TGF-β) and vascular endothelial growth factor (VEGF) on these cells. Gingival fibroblasts (GF) were isolated from human gingival connective tissue during crown lengthening procedure. GF were irradiated with different laser parameters as follows; group 1: 1 W (100 mj, 10 Hz) 10 s, group 2: 1,5 W (150 mj, 10 Hz) 10 s, group 3: 2 W (200mj, 10 Hz) 10 s, group 4: 1 W (100 mj, 10 Hz) 20 s, group 5: 1,5 W (150 mj, 10 Hz) 20 s, group 6: 2 W (200mj, 10 Hz) 20 s...
June 30, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28662864/thermodynamic-modelling-of-an-onsite-methanation-reactor-for-upgrading-producer-gas-from-commercial-small-scale-biomass-gasifiers
#17
S Vakalis, D Malamis, K Moustakas
Small scale biomass gasifiers have the advantage of having higher electrical efficiency in comparison to other conventional small scale energy systems. Nonetheless, a major drawback of small scale biomass gasifiers is the relatively poor quality of the producer gas. In addition, several EU Member States are seeking ways to store the excess energy that is produced from renewables like wind power and hydropower. A recent development is the storage of energy by electrolysis of water and the production of hydrogen in a process that is commonly known as "power-to-gas"...
June 26, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28662729/the-moving-junction-protein-ron4-although-not-critical-facilitates-host-cell-invasion-and-stabilizes-mj-members
#18
Ming Wang, Shinuo Cao, Nali DU, Jiawen Fu, Zhaoran Li, Honglin Jia, Mingxin Song
Toxoplasma gondii is an obligate intracellular parasite of phylum Apicomplexa. To facilitate high-efficiency invasion of host cells, T. gondii secretes various proteins related to the moving junction (MJ) complex from rhoptries and micronemes into the interface between the parasite and host. AMA1/RON2/4/5/8 is an important MJ complex, but its mechanism of assembly remains unclear. In this study, we used the CRISPR-Cas9 system to generate a derivative of T. gondii strain RH with a null mutation in TgRON4, thought to be an essential MJ component...
June 30, 2017: Parasitology
https://www.readbyqxmd.com/read/28659525/comparative-evaluation-of-conventional-and-microwave-hydrothermal-carbonization-of-human-biowaste-for-value-recovery
#19
Oluwasola O D Afolabi, M Sohail
This paper compares conventional and microwave hydrothermal carbonization (HTC) of human biowaste (HBW) at 160 °C, 180 °C and 200 °C as a potential technology to recover valuable carbonaceous solid fuel char and organic-rich liquor. Also discussed are the influence of HTC heating methods and temperature on HBW processing conversion into solid fuel char, i.e. yield and post-HTC management, dewaterability rates, particle size distribution and the carbon and energy properties of solid fuel char. While HTC temperatures influenced all parameters investigated, especially yield and properties of end products recovered, heating source effects were noticeable on dewatering rates, char particle sizes and HBW processing/end product recovery rate and, by extension, energy consumed...
June 2017: Water Science and Technology: a Journal of the International Association on Water Pollution Research
https://www.readbyqxmd.com/read/28659037/myrcene-an-aromatic-volatile-compound-ameliorates-human-skin-extrinsic-aging-via-regulation-of-mmps-production
#20
Eunson Hwang, Hien T T Ngo, Bom Park, Seul-A Seo, Jung-Eun Yang, Tae-Hoo Yi
Myrcene is an aromatic volatile compound that is commercially well-known as a flavor ingredient in the food industry and a fragrance in the soap and detergent industry. Given the worldwide interest in natural antiphotoaging products, we investigated the protective effects of myrcene in UVB-irradiated human dermal fibroblasts (NHDFs). NHDFs were subjected to 144[Formula: see text]mJ/cm(2)of UVB irradiation. The expression of intracellular reactive oxygen species (ROS), matrix metalloproteinase-1 (MMP-1), MMP-3, interleukin-6 (IL-6), transforming growth factor (TGF-[Formula: see text]1) and type I procollagen were examined...
June 28, 2017: American Journal of Chinese Medicine
keyword
keyword
12745
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"