Novel synthesis of advanced composites ofα-Al2O3reinforced with Ce TZP through co-precipitation process
In: Advances in applied ceramics: structural, functional and bioceramics, Band 105, Heft 5, S. 222-227
ISSN: 1743-6761
29 Ergebnisse
Sortierung:
In: Advances in applied ceramics: structural, functional and bioceramics, Band 105, Heft 5, S. 222-227
ISSN: 1743-6761
In: Defence science journal: DSJ, Band 57, Heft 4, S. 481-490
ISSN: 0011-748X
In: Defence science journal: a journal devotet to science & technology in defence, Band 57, Heft 4, S. 627
ISSN: 0011-748X
In: Materials & Design, Band 40, S. 237-244
In: Materials & Design, Band 32, Heft 5, S. 2997-3003
In: Materials and design, Band 99, S. 439-448
ISSN: 1873-4197
In: Materials and design, Band 95, S. 75-88
ISSN: 1873-4197
In: Materials & Design, Band 58, S. 402-411
In: Materials & Design, Band 51, S. 714-722
In: Advances in applied ceramics: structural, functional and bioceramics, Band 109, Heft 4, S. 234-239
ISSN: 1743-6761
In: Materials & Design, Band 37, S. 560-568
Whenever people act, mistakes are made. In Germany, it is thought that a total of 40 000 cases of malpractice occur per year. In recent years, costs for liability insurance have risen significantly in almost all spheres of medicine as a whole. Liability in the health care sector is founded on the contractual relationship between doctor and patient. Most recently, case law developed over many years has been codified with the Patients' Rights Act. In obstetrics, the focus of liability law is on brain damage caused by hypoxia or ischemia as a result of management errors during birth. The costs per claim are made up of various components together with different shares of damage costs (increased needs, in particular therapy costs and nursing fees, acquisition damage, treatment costs, compensation). In obstetrics in particular, recent focus has been on massively increased liability payments, also accompanied by higher liability premiums. This causes considerable financial burdens on hospitals as well as on midwives and attending physicians. The premiums are so high, especially for midwives and attending physicians, that professional practice becomes uneconomical in some cases. In recent years, these circumstances have also been intensely debated in the public sphere and in politics. However, the focus here is on the occupation of midwife. In 2014, in the GKV-FQWG (Statutory Health Insurance – Quality and Further Development Act), a subsidy towards the occupational liability premium was defined for midwives who only attended a few deliveries. However, to date, a complete solution to the problem has not been found. A birth will never be a fully controllable risk, but in rare cases will always end with injury to the child. The goal must be to minimise this risk, through good education and continuous training, as well as constant critical analysis of one's own activities. Furthermore, it seems sensible, especially in non-clinical Obstetrics, to look at the current study data more closely. Among the many solutions which ...
BASE
In: Materials & Design, Band 50, S. 370-375
Yes ; The non-steroidal anti-inflammatory drugs mefenamic acid (MFA) and tolfenamic acid (TFA) have a close resemblance in their molecular scaffold, whereby a methyl group in MFA is substituted by a chloro group in TFA. The present study demonstrates the isomorphous nature of these compounds in a series of their multicomponent solids. Furthermore, the unique nature of MFA and TFA has been demonstrated while excavating their alternate solid forms in that, by varying the drug (MFA or TFA) to coformer [4-dimethylaminopyridine (DMAP)] stoichiometric ratio, both drugs have produced three different types of multicomponent crystals, viz. salt (1:1; API to coformer ratio), salt hydrate (1:1:1) and cocrystal salt (2:1). Interestingly, as anticipated from the close similarity of TFA and MFA structures, these multicomponent solids have shown an isomorphous relation. A thorough characterization and structural investigation of the new multicomponent forms of MFA and TFA revealed their similarity in terms of space group and structural packing with isomorphic nature among the pairs. Herein, the experimental results are generalized in a broader perspective for predictably identifying any possible new forms of comparable compounds by mapping their crystal structure landscapes. The utility of such an approach is evident from the identification of polymorph VI of TFA from hetero-seeding with isomorphous MFA form I from acetone–methanol (1:1) solution. That aside, a pseudopolymorph of TFA with dimethylformamide (DMF) was obtained, which also has some structural similarity to that of the solvate MFA:DMF. These new isostructural pairs are discussed in the context of solid form screening using structural landscape similarity ; Department of Science and Technology (DST/SJF/CSA-02/2014–15); Royal Pharmaceutical Society of Great Britain for seed corn funding (2018–19); INSPIRE fellowship from Department of Science and Technology, Government of India; IISER-Kolkata (instrumental facilities and fellowships)
BASE
In: Materials and design, Band 90, S. 1136-1150
ISSN: 1873-4197