We describe the expression of three Paracentrotus lividus homeobox-containing genes of the dispersed class during sea urchin embryogenesis and discuss their possible roles in the mechanisms of cell specification and embryo morphogenesis. PlHbox12 represents the first regulator identified in sea urchin that belongs to the zygotic class of transcription factors. Its early and transient expression...

This note intends to collect some open problems in Formal Concept Analysis. The ones below have been presented at the International Conference on Formal Concept Analysis (ICFCA 2006) held in Dresden February 2006. Would you like to add some problems to this list, please feel free to send them to [email protected] Problems presented at ICFCA 2006 in Dresden Problem 1 (Minimal generators for B...

The provability logic GL was in the field of interest of A.V. Kuznetsov, who had also formulated its intuitionistic analog—the intuitionistic provability logic—and investigated these two logics and their extensions. In the present paper, different versions of interpolation and of the Beth property in normal extensions of the provability logic GL are considered. It is proved that in a large clas...

Various clinical applications of high intensity focused ultrasound (HIFU) have different requirements on the pressure level and degree of nonlinear waveform distortion at the focus. Applications that utilize nonlinear waves with developed shocks are of growing interest, for example, for mechanical disintegration as well as for accelerated thermal ablation of tissue. In this work, an inverse pro...

Antigen peptides are actively transported across the endoplasmic reticulum by the transporters associated with antigen presentation (TAP). TAP genes polymorphism could influence the selection process that determines which antigen peptides play a role in the pathogenesis of allergic rhinitis. The aim of this study was to investigate the association of TAP genes polymorphism with allergic rhiniti...

Abstract Small intestinal diverticula are rare and possibly acquired secondary to bowel dyskinesia, abnormal peristalsis, or high intraluminal pressures. Enterolith formation obstruction a less encountered complication of these diverticula. An elderly man, with no history abdominal surgery, presented 10 days colicky right iliac fossa pain recurrent episodes bilious vomiting. He initially report...

پیرو یافتن تک‌یاخته­ی Hepatozoon canis و نماتود Cercopithifilaria bainae در سگ­های ایران، این مطالعه با هدف تشخیص ناقلین بالقوه­ی دو انگل میان کنه­های جمع­آوری شده از ۵ استان ایران انجام شد. مهر ماه 1397 تا خرداد 1401 تعداد 222 قلاده سگ صاحبدار 541 ولگرد استان­های­ همدان (305 قلاده)، کرمانشاه (227 یزد (80 خوزستان (71 قلاده) مازندران جهت آلودگی به کنه­ مورد بررسی قرار گرفتند. جمع آوری (3339 عدد)...

Este artículo investigativo se genera en base a la interpretación del articulado 637 cuerpo normativo Código Procesal Civil (CPC) Perú, relación competencia que corresponde, cuanto resolución de oposición contra una medida cautelar concedida vía apelación, disputando si es el órgano jurisdiccional primera instancia o segunda quien debe hacer conocimiento y dicha oposición, correlacionado lo exp...

Abstract We settle a part of the conjecture by Bandini and Valentino [‘On structure slopes Drinfeld cusp forms’, Exp. Math. 31 (2) (2022), 637–651] for $S_{k,l}(\Gamma _0(T))$ when $\mathrm {dim}\ S_{k,l}(\mathrm {GL}_2(A))\leq 2$ . frame check primes $\mathfrak {p}$ higher levels {p}\mathfrak {m}$ , show that level {p} \mathfrak does not hold if {m}\ne A$ $(k,l)=(2,1)$