Genome Sequence of the Sulfitobacter sp. Strain 2047-Infecting Lytic Phage ΦCB2047-B

We announce the complete genome sequence of a lytic podovirus, ΦCB2047-B, which infects the bacterium Sulfitobacter sp. strain 2047, a member of theRoseobacter clade. Genome analysis revealed ΦCB2047-B to be an N4-like phage, with its genome having high nucleotide similarity to other N4-like roseophage genomes

Genome Sequences of Two Temperate Phages, ΦCB2047-A and ΦCB2047-C, Infecting Sulfitobacter sp. Strain 2047

We announce the complete genome sequences of two temperate Podoviridae,Sulfitobacter phages ΦCB2047-A and ΦCB2047-C, which infect Sulfitobacter sp. strain 2047, a member of the Roseobacter clade. This is the first report of temperate podophage infecting members of the Sulfitobacter genus of theRoseobacter clade

Título: Tratado completo sobre los medios de conservar la salud, precaver, y curar las enfermedades.

Sign.: [@]2, A-Z4, 2A-2Z4, 3A-3R4

Medicina domestica, o casera, y tratado completo sobre los medios de conservar la salud, precaver, y curar las enfermedades ...

Sign.: a-h4, i2, A-Z4, 2A-2Z4, 3A4, 3B2.Error de numeración en p. 379 [i.e. 377] consta 179 y error de pág. de la p. 176 pasa a la 179

Ophthalmic Simulated Surgical Competency Assessment Rubric for manual small-incision cataract surgery.

PURPOSE: To develop and test the validity of a surgical competency assessment tool for simulated small-incision cataract surgery (SICS). SETTING: Participating ophthalmologists contributed from 8 countries. DESIGN: Qualitative and quantitative development and evaluation of face and content validity of an assessment rubric, and evaluation of construct validity and reliability. METHODS: The SICS Ophthalmic Simulated Surgical Competency Assessment Rubric (Sim-OSSCAR) was developed and assessed for face and content validity by an international group of experienced ophthalmologists. Groups of novice and competent surgeons from 4 countries were recorded performing surgery, and masked assessments were performed by 4 expert surgeons, to determine construct validity and reliability. RESULTS: The Sim-OSSCAR for SICS was assessed by a panel of 12 international experts from 8 countries. In response to the question, "Do you think the OSSCAR represents the surgical techniques and skills upon which trainees should be assessed?," all respondents either agreed or strongly agreed. Face validity was rated as 4.60 (out of 5.0). The content was iteratively agreed to by the panel of experts; final content validity was rated as 4.5. Interobserver reliability was assessed, and 17 of 20 items in the assessment matrix had a Krippendorff ? correlation of more than 0.6. A Wilcoxon rank-sum test showed that competent surgeons perform better than novices (P = .02). CONCLUSIONS: This newly developed and validated assessment tool for simulation SICS, based on the International Council of Ophthalmology's Ophthalmology Surgical Competency Assessment Rubric, has good face and content validity. It can play a role in ophthalmic surgical education

Ophthalmic simulated surgical competency assessment rubric (Sim-OSSCAR) for trabeculectomy.

BACKGROUND/AIMS: To develop, test and determine whether a surgical-competency assessment tool for simulated glaucoma surgery is valid. METHODS: The trabeculectomy ophthalmic simulated surgical competency assessment rubric (Sim-OSSCAR) was assessed for face and content validity with a large international group of expert eye surgeons. Cohorts of novice and competent surgeons were invited to perform anonymised simulation trabeculectomy surgery, which was marked using the Sim-OSSCAR in a masked fashion by a panel of four expert surgeons. Construct validity was assessed using a Wilcoxon rank-sum test. Krippendorff's alpha was calculated for interobserver reliability. RESULTS: For the Sim-OSSCAR for trabeculectomy, 58 of 67 surgeons (86.6%) either agreed or strongly agreed that the Sim-OSSCAR is an appropriate way to assess trainees' surgical skill. Face validity was rated as 4.04 (out of 5.00). Fifty-seven of 71 surgeons (80.3%) either agreed or strongly agreed that the Sim-OSSCAR contents represented the surgical technique of surgical trabeculectomy. Content validity was rated as 4.00. Wilcoxon rank-sum test showed that competent surgeons perform better than novices (p=0.02). Interobserver reliability was rated >0.60 (Krippendorff's alpha) in 19 of 20 steps of the Sim-OSSCAR. CONCLUSION: The Sim-OSSCAR for trabeculectomy, a newly developed and validated assessment tool for simulation glaucoma surgery, has validity and reliability. It has the potential to play a useful role in ophthalmic surgical education