David's authorship of the so-called Sie-Boen-Lian operation for entropion, and suggested improvements.

David's Authorship of the So-called Sie-boen-lian Operation for Entropion, and Suggested Improvements* By

IN February, 1931, an article describing an operation for entropion by Sie-Boen-Lian appeared in the Klinische MIonatsblitter fuir Atugentheilkitutde. It so happened that Dr. J. David, who was not an ophthalmic specialist but a general practitioner, had several years before shown me a copy of an article of his own on this very subject. I therefore drew his attention to Sie-Boen-Lian's communica...

ارزیابی مدل استنباط خاک (SIE) در نقشه‌برداری خاک با تأکید بر استفاده از دانش کارشناس و منطق فازی (شهرستان جلفا -گلفرج)

One of the problems with the traditional mapping of soils is the expert’s opinion, it time-consuming and timely preparation, and the updating of the maps. While digital soil mapping, using different soil-earth models leads to the simplification of the complexity of the soil system. The purpose of this study was to investigate Soil-Environment Inference (SIE) in soil mapping with an emphasis on ...

A New Operation for Entropion and Trichiasis of the Upper Eyelids

p askovics' operation described fully in Torok and trout's Surgery of the Eye, an operation designed and eminently suited for the extreme degree of entropion found in the late stages of trachoma. With due deference to the author I may state that aesthetics P'ay little or no part in the gross deformity found ln these cases, a feature not brought out in the otherwise very excellent diagrams of th...

The Wedge Operation for Entropion and Trichiasis

Trans-Grafting Operation for Trichiasis and Entropion of the Upper Lid