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Showing 1 to 12 of 403 entries
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Seven sexual myths in marriage.

The Central African journal of medicine

Buchan T.
PMID: 455418
Cent Afr J Med. 1979 Apr;25(4):79-80, 81-2.

No abstract available.

Self-Assembled Superparamagnetic Iron Oxide Nanoclusters for Universal Cell Labeling and MRI.

Nanoscale research letters

Chen S, Zhang J, Jiang S, Lin G, Luo B, Yao H, Lin Y, He C, Liu G, Lin Z.
PMID: 27216601
Nanoscale Res Lett. 2016 Dec;11(1):263. doi: 10.1186/s11671-016-1479-5. Epub 2016 May 23.

Superparamagnetic iron oxide (SPIO) nanoparticles have been widely used in a variety of biomedical applications, especially as contrast agents for magnetic resonance imaging (MRI) and cell labeling. In this study, SPIO nanoparticles were stabilized with amphiphilic low molecular weight...

Modular Synthesis of 3,6-Disubstituted-1,2,4-triazines via the Cyclodehydration of β-Keto- N-acylsulfonamides with Hydrazine Salts.

The Journal of organic chemistry

Dowling MS, Jiao W, Hou J, Jiang Y, Gong S.
PMID: 29514458
J Org Chem. 2018 Apr 06;83(7):4229-4238. doi: 10.1021/acs.joc.8b00254. Epub 2018 Mar 20.

A straightforward method for preparing 3,6-disubstituted-1,2,4-triazines through a redox-efficient cyclodehydration of β-keto- N-acylsulfonamides with hydrazine salts is described. Two approaches for synthesizing the requisite β-keto- N-acylsulfonamides are presented, which allow for the late stage incorporation of either the C3...

Benzoin Radicals as Reducing Agent for Synthesizing Ultrathin Copper Nanowires.

Journal of the American Chemical Society

Cui F, Dou L, Yang Q, Yu Y, Niu Z, Sun Y, Liu H, Dehestani A, Schierle-Arndt K, Yang P.
PMID: 28141927
J Am Chem Soc. 2017 Mar 01;139(8):3027-3032. doi: 10.1021/jacs.6b11900. Epub 2017 Feb 14.

In this work, we report a new, general synthetic approach that uses heat driven benzoin radicals to grow ultrathin copper nanowires with tunable diameters. This is the first time carbon organic radicals have been used as a reducing agent...

Aggregation of Oligomeric Surfactant Constructed by Four-Armed Carboxylic Acid Sodium and Cationic Surfactant.

Langmuir : the ACS journal of surfaces and colloids

Qi R, Wang M, Zhu L, Liu Z, Han Y, Wang Y.
PMID: 28658953
Langmuir. 2017 Jul 25;33(29):7271-7280. doi: 10.1021/acs.langmuir.7b00997. Epub 2017 Jul 11.

A star-shaped oligomeric-like surfactant with variable oligomeric degrees has been formed with a four-arm carboxylate salt (4EOCOONa) and cationic single chain surfactant dodecyl trimethylammonium bromide (DTAB). The aggregation of the 4EOCOONa/(DTAB)

The Breed and Sex Effect on the Carcass Size Performance and Meat Quality of Yak in Different Muscles.

Korean journal for food science of animal resources

Zhang L, Sun B, Yu Q, Ji Q, Xie P, Li H, Wang L, Zhou Y, Li Y, Huang C, Liu X.
PMID: 27194931
Korean J Food Sci Anim Resour. 2016;36(2):223-9. doi: 10.5851/kosfa.2016.36.2.223. Epub 2016 Apr 30.

The carcass size performances and the meat quality of Gannan and Sibu yak were determined using M. supraspinatus (SU), M. longissimus thoracis (LT) and M.quadriceps femoris (QF). It is found that Sibu yak had significantly higher carcass weight (CW)...

Supramolecular self-assembly enhanced europium(III) luminescence under visible light.

Soft matter

Xu L, Feng L, Han Y, Jing Y, Xian Z, Liu Z, Huang J, Yan Y.
PMID: 24839053
Soft Matter. 2014 Jul 14;10(26):4686-93. doi: 10.1039/c4sm00335g.

In this paper, we report on the luminescence of europium by directly exciting europium ions with visible light in aqueous medium. Upon replacing all the water molecules that coordinate around a central europium ion with a ditopic ligand 1,11-bis(2,6-dicarboxypyridin-4-yloxy)-3,6,9-trioxaundecane...

Asymmetrical nature of the Trollius-Chiastocheta interaction: insights into the evolution of nursery pollination systems.

Ecology and evolution

Suchan T, Beauverd M, Trim N, Alvarez N.
PMID: 26640658
Ecol Evol. 2015 Oct 08;5(21):4766-77. doi: 10.1002/ece3.1544. eCollection 2015 Nov.

The mutualistic versus antagonistic nature of an interaction is defined by costs and benefits of each partner, which may vary depending on the environment. Contrasting with this dynamic view, several pollination interactions are considered as strictly obligate and mutualistic....

Combined Dorsal Plus Ventral Double-Graft Urethroplasty in Anterior Urethral Reconstruction.

The Indian journal of surgery

Jiang J, Zhu Y, Jiang L, Luo D, Wei X, Wazir R, Li H, Wang K.
PMID: 27011497
Indian J Surg. 2015 Dec;77:996-1000. doi: 10.1007/s12262-014-1106-6. Epub 2014 May 27.

This study aims to investigate the effect of combined dorsal plus ventral double-graft urethroplasty in anterior urethral reconstruction. Patients who underwent graft urethroplasty for anterior urethral strictures at West China Hospital from 2005 to 2010 were followed up with...

Self-Probing Spectroscopy of the SF6 Molecule: A Study of the Spectral Amplitude and Phase of the High Harmonic Emission.

The journal of physical chemistry. A

Manschwetus B, Lin N, Rothhardt J, Guichard R, Auguste T, Camper A, Breger P, Caillat J, Géléoc M, Ruchon T, Taïeb R, Carré B, Salières P.
PMID: 25812633
J Phys Chem A. 2015 Jun 11;119(23):6111-22. doi: 10.1021/acs.jpca.5b00446. Epub 2015 Apr 10.

We present characterizations of the attosecond pulse train produced in the high harmonic generation (HHG) from SF6 molecules irradiated by a strong pulsed laser field at 800 nm. At harmonic order 17, we observe a minimum in the amplitude...

Percutaneous embolization of congenital portosystemic venous fistula in an infant with down syndrome.

Case reports in vascular medicine

Tanya Chun P, Chun T, Files M, Vo N, McAdams RM.
PMID: 24171135
Case Rep Vasc Med. 2013;2013:127023. doi: 10.1155/2013/127023. Epub 2013 Sep 19.

Congenital intrahepatic portosystemic venous shunts are rare vascular malformations often associated with severe complications. We describe a term male infant with Down syndrome with high output heart failure secondary to a congenital arterial to portal venous fistula that was...

Broadband attosecond pulse shaping.

Optics letters

Gustafsson E, Ruchon T, Swoboda M, Remetter T, Pourtal E, López-Martens R, Balcou P, L'Huillier A.
PMID: 17546118
Opt Lett. 2007 Jun 01;32(11):1353-5. doi: 10.1364/ol.32.001353.

We use semiconductor (Si) and metallic (Al, Zr) transmission filters to shape, in amplitude and phase, high-order harmonics generated from the interaction of an intense titanium sapphire laser field with a pulsed neon gas target. Depending on the properties...

Showing 1 to 12 of 403 entries