نتایج جستجو برای: stone column

تعداد نتایج: 99330  

2002
Erik D. Demaine Martin L. Demaine Rudolf Fleischer

Clobber is a new two-player board game. In this paper, we introduce the 1-player variant Solitaire Clobber where the goal is to remove as many stones as possible from the board by alternating white and black moves. We show that a checkerboard configuration on a single row (or single column) can be reduced to about n/4 stones. For boards with at least two rows and columns, we show that a checker...

2015
Jie Han

In recent years, ground columns, such as vibro-concrete columns and geosynthetic-reinforced stone columns, have been increasingly used to support superstructures and embankments when they are constructed on soft foundations. Several new column technologies have emerged, including different shapes of concrete columns and composite columns. The column technologies have also been combined with oth...

Journal: :Journal of the civil engineering forum 2023

A low-to-medium cohesionless soil with low fines content was predominantly observed at the surfaces of Yogyakarta International Airport (YIA). The condition exposed subsoil YIA to Liquefaction in addition its location on a high seismic zone which has increased likelihood massive ground shaking. This means it is necessary improve and vibro-replacement using stone column selected as appropriate m...

Journal: :مجله دانشگاه علوم پزشکی همدان 0
حمیدرضا قاسمی بصیر h.r. ghasemi basir سیدحبیب اله موسوی بهار s.h. mosavi bahar

introduction & objective: after urinary tract infection and prostatic disorders , the urine stones are the third common genitourinary diseases. demographic, environmental and genetic factors affect urine stone formation. the aim of our study is to survey epidemiologic factors in patients with urinary stones referring to educational hospitals of hamadan during 2010-2013.      materials & methods...

2002
Erik D. Demaine Martin L. Demaine Rudolf Fleischer

Clobber is a new two-player board game. In this paper, we introduce the oneplayer variant Solitaire Clobber where the goal is to remove as many stones as possible from the board by alternating white and black moves. We show that a checkerboard configuration on a single row (or single column) can be reduced to about n/4 stones. For boards with at least two rows and two columns, we show that a ch...

Journal: :Revista de biologia tropical 2003
Maria José Nascimento Lopes Elidiomar Ribeiro Da-Silva Victor Py-Daniel

The leptophlebiid mayfly genus Ulmeritoides is composed of nine species, three of which have been recorded in Brazil: U. patagianus, U. uruguayensis, and U. misionensis. In the present paper, a new species of this genus, Ulmeritoides oepa sp.nov., is described and illustrated based on fifteen larvae collected in Uraricoera River, state of Roraima, northern Brazil. The species was compared to U....

2013
Fano José Randrianambinintsoa Nicole Léger Vincent Robert Jérôme Depaquit

An identification key of the Phlebotomus in Madagascar is proposed as well as the description of the male and female Phlebotomus (Anaphlebotomus) vaomalalae n. sp. from Mikea Forest in the south-west of Madagascar. The assignation of this new species to the genus Phlebotomus is based on the presence of mesanepisternal setae. Its inclusion in the subgenus Anaphlebotomus is based on the males on ...

2011
LUCAS R. C. LIMA FREDERICO F. SALLES

Two new species of Leptohyphidae are described based on nymphs and adults: Traverhyphes (Traverhyphes) frevo sp. nov. and Tricorythopsis spongicola sp. nov. Traverhyphes (T.) frevo can be distinguished from other species, among other characteristics, by the presence of curved penile spines inserted laterally, and posterolateral projections of styliger plate very short and pointed distally in la...

Journal: :journal of mining and environment 2016
k. barani h. esmaili

in this work, the waste stone sludge obtained from the granite and marble stone processing factories was used for the manufacture of artificial stones using vibratory compaction in a vacuum environment. the results obtained showed that water absorption and density increased, and the flexure, compressive, and tensile strengths decreased with increase in the content of the waste stone sludge. the...

Journal: :Sustainability 2023

The “method of overlap” replaces traditional welding to solve the problem how geosynthetic-encased stone column is limited by frame during site construction, making construction simplified and economical, but its bearing mechanism not clear. Therefore, failure mode was studied through compression test multi-layer under dynamic static loading. research shows that encasement improves modulus late...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید