The present investigation discusses the advantage of using RE-ion-doped (Nd 3+, Tm 3+, and Er 3+) TeO 2 glasses for developing fiber and planar broadband amplifiers and lasers. The spectroscopy of RE-ion-doped fibers and glasses is discussed along with the thermal properties of glass hosts.
Edited by: Peter R. Schreiner, Editor-in-Chief Funding information: Division of Chemistry, U.S. National Science Foundation, Grant/Award Number: CHE 1808433 - to A.-F. Miller; Einstein Stiftung Berlin, Einstein Visiting Fellow - to A.-F. Miller; Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's …
1. Introduction. Deleterious effects of infectious pandemics on mental health and well-being have been noted consistently over the last two decades (Jennings, Monto, Chan, Szucs, & Nicholson, 2008; Kar, Yasir Arafat, Kabir, Sharma, & Saxena, 2020; Sim, Chua, Vieta, & Fernandez, 2020).As the COVID-19 pandemic continues to spread and …
The tribological performance of room-temperature ionic liquid of alkylimidazolium tetrafluoroborate was evaluated using an Optimol SRV oscillating friction and wear tester in air and a CZM vacuum friction tester in vacuum (1×10-3 Pa) using a steel/steel (SAE52100) contact. From the results, the ionic liquid exhibits excellent friction-reduction, antiwear …
Most Popular Phrases in Hindi to English. Communicate smoothly and use a free online translator to translate text, words, phrases, or documents between 90+ language pairs. …
Carl (Karl) Wilhelm Gustav Hermann Karsten (1817 - 1908) Carl ( Kar l) Wilhelm Leopold Krug (1833 - 1898) Carl ( Kar l, Carel, Carolus) Bořivoj (Boriwog, Boriwag) Presl (1794 - 1852)
Ev, Ofis ve Küçük İşletmeler İçin Tam Otomatik Kahve Makinesi Tavsiyeleri. Omer Demir tarafından 15 Temmuz, 2023 tarihinde yayınlandı. Homend Coffeebreak 5003 Tam Otomatik Espresso Makinesi. Delonghi Esam 2600 Full Otomatik Kahve Makinesi. Delonghi ECAM23.420 Tam Otomatik Kahve Makinesi. Siemens …
Carbon nanotubes (CNTs) were directly grown on interdigitated gold (Au) electrodes by CVD using acetylene (C 2 H 2) as a carbon source as shown in Fig. 1 a.The interdigitated Au electrodes with the electrode area of 4 × 4 mm 2 and the interdigit spacing of 100 μm were fabricated on an alumina sheet substrate using standard …
A locus at 19p13 is associated with breast cancer (BC) and ovarian cancer (OC) risk. Here we analyse 438 SNPs in this region in 46,451 BC and 15,438 OC cases, 15,252 BRCA1 mutation carriers and 73,444 controls and identify 13 candidate causal SNPs associated with serous OC (P=9.2 × 10(-20)), ER-nega …
The characteristics of capacitors [ 1] and features to understand the fact of the capacitor versus supercapacitor [ 2] are reported elsewhere. Supercapacitors are …
26.499 TL. 75 üründen 20 ürün görüntülediniz. Daha Fazla Ürün Gör (1 / 4) Hamur yoğurma makinesi çeşitleriyle ekmek, çörek ve tatlılarınızı pratik bir şekilde hazırlama imkanını yakalayın. Tam kıvamında hamur karışımları için ürünleri tercih edebilirsiniz. Hamur yoğurma makineleri hazırlanması zor olan hamur ...
Publications | Books. Publications | Book Chapters. An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed. Publications | Journal Articles. Publications | Journal Articles. Maeser Chemistry Laboratory 140 Logan, UT 84322-0300 [email protected].
Recent advances in thermoelectric materials Chhatrasal Gaynera, Kamal K. Kara,b,⇑ a Advanced Nanoengineering Materials Laboratory, Materials Science Programme, Indian Institute of Technology Kanpur, Kanpur 208016, India bAdvanced Nanoengineering Materials Laboratory, Department of Mechanical Engineering, Indian Institute of …
Background: Recognizing the need for good quality, scientific and reliable information for strengthening mental health policies and programmes, the National Mental Health Survey (NMHS) of India was implemented by National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, in the year 2015-2016. Aim: To estimate the prevalence, socio …
Enhanced simultaneous removal of methylene blue and lead ions from water by titania/activated carbon/carbonized epoxy nanocomposite. Authors: Poonam Benjwal and Kamal K. Kar. Reference: National Conference on Carbon Materials (NCCM 2015), NPL, New Delhi, November 26th-28th, 2015, pp-23.
Eski Türkçe Deyim ve Atasözlerinde Yaşlılık. Emrah Bozok. 2020, YAŞLILIK KİTABI. Yafll›l›k Kitab›; hayat›n dönüm noktalar›ndan biri olan yafll›l›k ça¤› hakk›nda kültürümüzün temel kaynaklar›ndaki kay›tlar› ortaya koymakta, gerek Anadolu gerek Orta Asya ozanlar›n›n yaflnamelerde -veya di¤er bir ad ...
with x(0)=x 0 >0,y(0)=y 0 >0. Here, x=x(t)=density of the prey population at time t, y=y(t)=density of the predator population at time t, k=envi- ronmental carrying capacity of the prey, r=average net per-capita growth rate of the prey, i.e. maximum specific growth rate of the prey, a=maximal relative increase of predation, b=half saturation level …
[9] Prasad K S, Panda S K, Kar S K, Sen M, Murty S N and Sharma S C 2017 Journal of Materials Engineering and Performance 26 1513-1530. Google Scholar [10] Prasad K S, Panda S K, Kar S K, Murty S N and Sharma S C 2018 Materials Science & Engineering A 733 393-407. Google Scholar [11] Jinhui D, Xudong L, Qun D and Luo Y …
Carbon-based materials are strongly considered as electrode materials in electrochemical energy conversion devices due to their unique properties, including a large specific surface area, high conductivity, excellent mechanical flexibility, and high chemical and thermal stability [1, 2].Supercapacitors are the most promising devices to store …
Room-temperature ionic liquids were initially developed by electrochemists for use as electrolytes in batteries or for metal electrodeposition. As a non-conventional class of novel solvents, ionic liquids are becoming increasingly important and of particular interest. This is because they have a number of characteristics including negligible …
The paper deals with the problem of selective harvesting in a prey-predator model with predator self limitation. Criteria for local stability and global stability for both the exploited and unexploited system are derived. The effort has been considered as a dynamic variable and taxation as a control instrument to protect the fish populations from over exploitation. …
Abstract. Supercapacitors are electrical energy storage system, which aims to deliver high-performance electrochemical properties. In order to meet the current …
Fiyat EUR 6.673,00. Kimlik No. 0004050000. 200 l. | 1300 rpm. | 3000 Ncm. Mekanik Karıştırıcılar. IKA, laboratuvarınızdaki miksaj ve karıştırma faaliyetleri için en ideal …
Figure 3 Angular distribution of > 1 keV x-ray signal under high contrast conditions. The signal is emitted into a narrow cone peaked in the specular direction at 45° (the laser incidence angle is − 45 °).The inset shows a 13° full width at half maximum (FWHM) Gaussian fit to the scattered x-ray halo (black dotted line) and the 4° fit to the …
Buz Kırıcı Blender fiyatları ve özelliklerini karşılaştır kategori & marka ayrıştırması ile en uygun . Buz Kırıcı Blender fiyat avantajını yakala!. Cimri'da senin için 161 adet Buz Kırıcı Blender ürünü bulduk.Buz Kırıcı Blender kategorisinde en favori Blenderler, Endüstriyel Mutfak Ekipmanları ve diğer kategorilerinden birini tercip edip filtre …
Smash Karts is a free io Multiplayer Kart Battle Arena game. Drive fast. Fire rockets. Make big explosions.
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Öğütücü makine fiyatları genel olarak boyutuna, markasına, modeline, taşıdığı teknik ve teknolojik özelliklere bağlı olarak değişkenlik gösterir. Ancak genel olarak kategori baz …
The given text describes the maharaja of Pratibandapuram who is the hero of the story. He is constantly referred to as His Highness, Jamedar General, Khiledar-Major and even showered with terms like Jung Jung Bahadur, M.A.D, A.C.T.C, or C.R.C.K but this entire name percolates only to the Tiger King.
Sarımsak Karıştırıcı Mutfak Mini Sarımsak Öğütücü Manuel en iyi fiyatla Hepsiburada'dan satın alın! Şimdi indirimli fiyatla sipariş verin, ayağınıza gelsin!
Pudra Şekeri Öğütme Makinası fiyatları model, kapasite ve özel geliştirmelere bağlı değişiklik göstermektedir. Piyasada öğütme makinesi üreten demir doğramacı bile bulabilirsiniz. Şair'in dediği gibi "Ehline emanet edilmeyen herşey ziyan olur" kalitesiz ürün seçimi ilk dönemde size 3.000TL – 5.000TL kâr etmiş gibi görünse de kısa sürede arıza …
Abstract. The development of a set of computational tools that permit microstructurally based predictions for the tensile properties of commercially important titanium alloys, such as Ti-6Al-4V, is a valuable step toward the accelerated maturation of materials. This paper will discuss the development of neural network models based on a Bayesian ...
A new chelating ligand [4-methyl-2,6-bis-(pyridin-2-yl-hydrazonomethyl)-phenol] (1) was prepared by the condensation of 2-hydrazinylpyridine with 2,6-diformyl-p-cresolpound 1 exhibits weak fluorescence due to intramolecular photoinduced electron transfer (PET). The sensor (1) demonstrates Zn 2+-specific emission enhancement due to the "PET off" …