نتایج جستجو برای: keratoprosthesis kps
تعداد نتایج: 1282 فیلتر نتایج به سال:
For over a decade, the Kellogg Company has used its planning system (KPS), a large-scale, multiperiod linear program, to guide production and distribution decisions for its cereal and convenience foods business. An operational version of KPS, at a weekly level of detail, helps determine where products are produced and how finished products and in-process products are shipped between plants and ...
background: tremendous amount of researches have investigated the issue of water photodisnfection. the aim of this research is to illustrate the influences of bacterial density, turbidity, exposure time and potassium persulfate (kps) dosage on the efficacy of associated solar disinfection (sodis) with kps for e. coli (atcc: 25922) eradication as an efficient and inexpensive process. methods: de...
In this paper we discuss the problem of designing a key predistribution scheme (KPS). We present a composite deterministic KPS based on “multiple key spaces” construction principle. As building blocks for it we take a KPS generated by affine planes and the well-known Blom’s scheme. The analysis of the resulting scheme shows its high global connectivity and resilience against nodes’ compromise. ...
Within large corpora of texts, Knowledge-Rich Contexts (KRCs) are a subset of sentences containing information that would be valuable to a human for the construction of a knowledge base. The entry point to the discovery of KRCs is the automatic identification of Knowledge Patterns (KPs) which are indicative of semantic relations. Machine readable dictionary serves as our starting point for inve...
BACKGROUND Tremendous amount of researches have investigated the issue of water photodisnfection. The aim of this research is to illustrate the influences of bacterial density, turbidity, exposure time and potassium persulfate (KPS) dosage on the efficacy of associated solar disinfection (SODIS) with KPS for E. coli (ATCC: 25922) eradication as an efficient and inexpensive process. METHODS De...
CASE REPORT We present the case of a woman readmitted to our service to receive treatment for severe ophthalmic manifestations due to Lyell's syndrome. This intense affectation of the ocular surface along with limbal stem cell deficiency are grounds for treatment with Boston type 1 keratoprosthesis, which provided a stable and very satisfactory functional result. DISCUSSION As noted in this c...
In this work, the role of the rkpU and rkpJ genes in the production of the K-antigen polysaccharides (KPS) and in the symbiotic capacity of Sinorhizobium fredii HH103, a broad host-range rhizobial strain able to nodulate soybean and many other legumes, was studied. The rkpJ- and rkpU-encoded products are orthologous to Escherichia coli proteins involved in capsule export. S. fredii HH103 mutant...
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