the solubility of k2so4 in water at 25°c was determined. comparing the value ofthermodynamic solubility product constant, ksp(th), (ksp(th) = exp (-δgodiss rt) of the mentionedsalt to the value of concentration solubility product, ksp(c) which is obtained from the observedsolubility, s/mol-1, ksp(c) = 4s3, revealed a great difference. the difference can be satisfactorilyexplained using debye- h...

M?c tiêu: ?ánh giá ??c ?i?m lâm sàng, c?n k?t qu? ?i?u tr? và m?t s? y?u t? tiên l??ng c?a ung th? bi?u mô t? bào sáng bu?ng tr?ng. ??i t??ng ph??ng pháp nghiên c?u: Nghiên c?u t? h?i h?p v?i ti?n c?u. B?nh nhân (BN) ???c ch?n ?oán tr?ng giai ?o?n I-III t? 1/2015 ??n 6/2021 t?i b?nh vi?n K ghi nh?n các tri?u ch?ng tr?, ?ánh th?i gian s?ng thêm liên quan. K?t qu?: th?c hi?n trên 29 nhân. Tu?i tr...

Nghiên c?u v?i m?c tiêu mô t? ??c ?i?m xét nghi?m b?nh h?c c?a nhân ung th? ??i tr?c tràng ??n khám t?i vi?n ??i Y Hà N?i n?m 2020. Nhóm nghiên s? d?ng ph??ng pháp c?t ngang trên 115 làm gi?i ph?u b?nh, có b?n là và k?t qu? bi?u khoa Gi?i - B?nh trong th?i gian t? tháng 1/2020 12/2020. K?t cho th?y v? trí kh?i u g?p nhi?u nh?t (56,5%), ti?p theo sigma, 27%. G?p m?i t?n th??ng th? ?ó sùi loét 2 ...

‎suppose $n$ is a fixed positive integer‎. ‎we introduce the relative n-th non-commuting graph $gamma^{n} _{h,g}$‎, ‎associated to the non-abelian subgroup $h$ of group $g$‎. ‎the vertex set is $gsetminus c^n_{h,g}$ in which $c^n_{h,g} = {xin g‎ : ‎[x,y^{n}]=1 mbox{~and~} [x^{n},y]=1mbox{~for~all~} yin h}$‎. ‎moreover‎, ‎${x,y}$ is an edge if $x$ or $y$ belong to $h$ and $xy^{n}eq y^{n}x$ or $x...

Ischemic stroke While fever is harmful in acute stroke, no clinical study showed improved outcome by antipyretic treatment – most likely because of poor antipyretic management [1]. In large ischemic stroke, post-ischemic brain edema and ICP are major therapeutic targets. A limited number of case series indicate feasibility and safety of TH (48 to 72 hours) in large ischemic stroke. However, rew...

Li portant over th tomotive or ai ological constr mfort requirem sign, different ards the tech nforced plastic sometimes m nstructions. Ho cause of the duction techn uctures affect proach to mee RP and sheet w opportunities htweight desig lization and th isting productio d current resea ve been pointe lored mechanic oxy resin into tomotive Ligh usses on produ this work is t duction proc ML) for...

N??c r? rác là n??c th?i t? bãi chôn l?p ch?a các thành ph?n ô nhi?m ? n?ng ?? cao. Do ?ó, vi?c x? lý c?n m?t h? th?ng ph?c t?p bao g?m quá trình hóa h?c, lý, sinh h?c và nâng N?ng cao c?a amoniac trong ng?n c?n s? phát tri?n vi v?t nên lo?i b? amoni xu?ng th?p h?n, t?o ?i?u ki?n thu?n l?i cho ti?p theo. Trong nghiên c?u này, tháp tách khí ?? t?ng h?p ?ã ???c thi?t k? th? nghi?m. ?nh h??ng pH, ...

The aims of this chapter are two-fold: first and primarily, to identify and to summarize the development of an important but hitherto unnoticed tradition in 19th-<:entury methodological thought, and secondly, to suggest that certain aspects of the history of this tradition give us a new perspective from which to assess certain strains in contemporary philosophy of science. In Part I below, I at...

I am pleased to be invited to reflect on the contemporary American jury for this issue of the Criminal Law Brief. In thinking about legal developments, new research findings, and the continuing swirl of controversy over this venerable American institution, I observe the same paradoxical condition that Charles Dickens found in 18 entury London: “It was the best of times; it was the worst of imes...