Cheshire3 1.1.7
1.1.7 - Sunday 20th July 2014 ENHANCEMENTS More unittests for web.queryFactory BUG FIXES Fix another bug when generating CQL from HTML forms introduced in 1.1.5.
Materials Literature
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Cheshire3 1.1.8
1.1.8 - Thursday 24th July 2014 ENHANCEMENTS More rigorous unittests for parsing queries containing UTF-8. BUG FIXES Fix another bug when generating CQL from HTML forms. toCQL() consistently returns unicode
ChemInform Abstract: Synthesis and Characterization of Multinuclear Manganese‐Containing Tungstosilicates.
Abstract The Keggin‐based tungstosilicates containing the anions [MnII3(OH)3(H2O)3 (A‐α‐SiW9O34)]7‐ (IV), [MnIII3(OH)3(H2O)3 (A‐α‐SiW9O34)]4‐ (VIII), [MnIII3(OH)3(H2O)3 (A‐β‐SiW9O34)]4‐ (X), [MnIII3MnIVO3(OAc)3 (A‐α‐SiW9O34)]6‐ (XI), and [MnIII3MnIVO3(OAc)3 (A‐β‐SiW9O34)]6‐ (XII) are characterized by single crystal XR…
Oligomeric metal complexes from pyromellitic dianhydride
The development of polymers is one of the biggest achievements made in chemistry which has a significant effect on everyday life. Polymeric metal complexes are defined as polymeric substances which are composed of metal ions or clusters connected by poly topic organic linkers via strong coordination bonds. Polymeric m…
Influência das condições de processamento de fusão seletiva por laser (SLM) nas propriedades mecânicas do aço 316 L
Dissertação de Mestrado Integrado em Engenharia Mecânica apresentada à Faculdade de Ciências e Tecnologia da Universidade de Coimbra
الخواص الفيزيائية – الميكانيكية للألواح المصنعة من مركبات (نفايات البولي إيثلين منخفض الكثافة / نفايات الخشب)
يهدف البحث إلى دراسة الخواص الميكانيكية – الفيزيائية لمركبات نفايات البولي إيثلين منخفض الكثافة/ نفايات الخشب. لتحقيق هذا الهدف تم تحضير عينات بطريقة الكبس بنسب مختلفة لنفايات البولي إيثلين مع نفايات الخشب ذات الأبعاد والأشكال المختلفة. أجري قياس كثافة الألواح المحضرة وحددت مقاومة الصدمة وقيست الامتصاصية. أظهرت نتائج…
Αιτιώδη Συμπερασματολογία και Εφαρμογές Στη Βιοστατιστική
Σκοπός της παρούσης εργασίας είναι να μελετήσει την Αιτιώδη Συμπερασματολογία. Η μεθοδολογία της εργασίας στηρίζεται στη συλλογή δευτερογενών δεδομένων, τα οποία συλλέχθηκαν μέσα από βιβλία άρθρα σε περιοδικά αλλά και μέσα από επίσημους διαδικτυακούς τόπους. Η εργασία αποτελείται συνολικά από έξι κεφάλαια. Το πρώτο κε…
PENGARUH DURASI PERENDAMAN RESIN AKRILIK HEAT CURED DALAM PERASAN DAUN SALAM (EUGENIA POLYANTHA W.) 80% TERHADAP PERUBAHAN DIMENSI
Resin akrilik heat cured merupakan bahan yang sering digunakan sebagai bahan dasar pembuat basis gigi tiruan dalam bidang kedokteran gigi. Resin akrilik heat cured bersifat menyerap cairan yang dapat menyebabkan perubahan dimensi. Daun salam memiliki kandungan turunan senyawa fenol yang apabila berkontak dengan resin…
Formação de mulita (3Al2O3.2SiO2) "in situ" a partir de diferentes tipos de sílicas amorfas sintéticas (SAS's)
Em cerâmicas refratárias, a formação de mulita (3Al 2 O 3 .2SiO 2 ) "in situ", a partir da reação entre alumina e sílicas amorfas sintéticas (SAS´s) aumenta a resistência ao choque térmico e à corrosão destes materiais.Essa reação é fortemente afetada pelas características físicoquímicas e morfológicas das SAS´s.Este…
In-vitro blood vessel regeneration
Introduction In the USA, 40% of all deaths are caused by cardiovascular disease. More than half of these incidents are a direct result of coronary artery disease [1]. In an effort to decrease the mortality from coronary heart disease, more than 500,000 coronary artery bypass procedures are performed annually [1]. The…
Nanofibrous polymer scaffolds with designed pore structure for regeneration
Introduction Organ failure and tissue loss are challenging health issues due to the widespread occurrence of injuries, the lack of donated organs for transplantation, and the limitations of conventional artificial implants. The field of tissue engineering and regenerative medicine emerged to solve these issues by prov…
Engineering tissue-to-tissue interfaces
Introduction Orthopedic injuries and diseases commonly affect soft tissues, including cartilage, which line the surface of articulating joints, as well as ligaments and tendons, which connect bone to bone and muscle to bone, respectively. Continued developments in tissue engineering have led to advancements in the reg…
Collagen-based tissue repair composite
Introduction The most abundant proteins in the extracellular matrix are members of the collagen family. Collagen is composed largely of the amino acids glycine, proline, and hydroxyproline, which are often present as Gly–X–Y repeats (where X and Y are either proline or hydroxyproline). Tropocollagen is the subunit of…
Stem cells for vascular engineering
Introduction Normal blood vessels consist of three layers, including the tunica intima, the tunica media, and the tunica adventitia [1]. Each structural layer consists of distinct cell and matrix types. A monolayer of endothelial cells (ECs) lines the lumen of blood vessels to provide a continuous, selectively permeab…
Fumarate-based hydrogels in regenerative medicine applications
Introduction Hydrogels are an excellent scaffold structure for numerous applications in tissue engineering and regenerative medicine. In particular, they can be used as cell and drug carriers to deliver such therapeutic components directly and locally [1]. Hydrogels can be injected and crosslinked in situ , reducing t…
Polymer/ceramic composite scaffolds for tissue regeneration
Biomimetics: nature provides the template Where does a tissue engineer look for inspiration? What is the gold standard to which we hold our designs? Since antiquity, humankind has looked at the world around it for clues as to how we can improve our quality of life, and the gaze of the tissue engineer finds its way the…
Electrospun micro/nanofibrous scaffolds
Introduction Polymer nanofibers have several properties that make them an extremely promising material in regenerative medicine. These favorable properties are derived from their high surface-area-to-volume ratios, their size relationship to that of cells, and their geometric similarity to natural extracellular matrix…
Microfabricated gels for tissue engineering
Introduction Tissue engineering aims to develop biological substitutes that repair or replace damaged tissues or whole organs by combining technologies from engineering and medical sciences [1]. Although tissue engineering has enabled successful generation of various artificial tissue substitutes, such as skin [2], bl…
苏云金芽孢杆菌重组L-异亮氨酸羟化酶的酶学性质及其在4-羟基异亮氨酸合成中的应用
【目的】克隆并表达来源于苏云金芽孢杆菌（Bacillus thuringiensis）TCCC 11826的L-异亮氨酸羟化酶（L-isoleucine-4-hydroxylase,IDO）,测定重组IDO酶学特性并构建用于4-羟基异亮氨酸（4-Hydroxyisoleucine,4-HIL）微生物转化的重组菌株,以考察该酶在4-HIL合成中的潜在应用价值。【方法】以B.thuringiensis TCCC 11826基因组为模板PCR扩增ido基因并构建该基因过表达菌株BL-IDO;采用Ni-NTA亲和层析法分离纯化重组IDO后检测其酶学特性;构建重组株菌W3110-IDO进行4-HIL的微生物转化。【结果】克隆B.thurin…
Avoiding instabilities while creating wires
Nanowire Growth A template is a great tool for making an object of a particular size and shape, but it works only if the template fills completely. Shin et al. show that ions race to fill the pores in the template during template-assisted electrodeposition of nanowires. When fast-growing wires fill the template, howev…