About dynamics of side rock in their sudden collapse

In recent years, the frequency of clinical occurrence of abnormal uterine bleeding in adolescence has gradually increased. In order to fully understand the research progress in the treatment of abnormal uterine bleeding in adolescence, various studies and clinical experience have been reviewed by consulting related literature reports. The results found that currently Western medicine mainly uses hormone drugs in clinical treatment, but there are risks such as more clinical adverse reactions and higher recurrence rate; traditional Chinese medicine (TCM) treatment has achieved satisfactory results, but the advantages of sudden collapse and hemostasis are not obvious. Combined TCM and Western medicine treatment, it can learn from each other and has become a research hotspot in recent years, which is worthy of an in-depth discussion.

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Sudden collapse of a colloidal gel

Physical Review E ◽

10.1103/physreve.85.021404 ◽

2012 ◽

Vol 85 (2) ◽

Cited By ~ 36

Author(s):

Paul Bartlett ◽

Lisa J. Teece ◽

Malcolm A. Faers

Keyword(s):

Colloidal Gel ◽

Sudden Collapse

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Perbaikan dan Perkuatan Fondasi Tiang Bor pada Bangunan Gedung Perkuliahan dengan Penambahan Tiang Pancang Bulat

Bulletin of Civil Engineering ◽

10.18196/bce.v1i2.12483 ◽

2021 ◽

Vol 1 (2) ◽

pp. 55-60

Author(s):

Annisa Junaid

Keyword(s):

Pile Driving ◽

Integrity Test ◽

Test Analysis ◽

Bearing Strength ◽

Bored Pile ◽

Load Combination ◽

Adjacent Building ◽

Pile Type ◽

Pile Integrity ◽

Sudden Collapse

Fondasi harus dibangun di atas tanah keras agar bangunan tetap stabil dan kokoh. Memastikan kekuatan fondasi adalah upaya dini untuk mencegah sudden collapse pada bangunan di kemudian hari. Penelitian ini dilakukan untuk mengetahui kuat dukung tanah pada ujung tiang fondasi dan mengamati sejauh apa kerusakan beton tiang bor pada bangunan yang baru masih dalam tahap pembangunan fondasi. Data penelitian diperoleh dari hasil pengujian PDA (Pile Driving Analyzer) dan PIT (Pile Integrity Test) pada fondasi bangunan jenis bored pile D80. Pada gedung yang berdekatan, yang dikerjakan dengan sistem yang sama dan menggunakan spun pile D50. Data kuat dukung ultimate hasil manometer alat uji hidraulik 175 ton untuk pile D50. Dari analisis uji PDA, diperoleh nilai kuat dukung ijin rata-rata tiang bor adalah 70,25 ton (51%). Analisis ulang terhadap kombinasi beban menghasilkan tambahan spun pile di 44 titik. Pada beton bored pile yang mengalami kerusakan, dilakukan perbaikan seperti penambahan cor pada lapisan luar (concrete-jacketing) untuk menutupi lapisan tulangan yang terekspos, dan penambahan tulangan terpisah di sisi dalam beton untuk antisipasi bila tulangan luar rusak akibat korosi.The foundation must be placed on hard rock so that the building remains stable and solid. Thus, ensuring the strength of the foundation is an early effort to prevent sudden collapse of the building in the future. This research was conducted to determine the bearing strength of the soil at the ends of the foundation piles and to observe the extent of the damage to the drill pile concrete in the new building which is still in the foundation construction stage. The research data were obtained from the results of PDA (Pile Driving Analyzer) and PIT (Pile Integrity Test) testing on the foundation of the bored pile type D80 building. The adjacent building is being worked on with the same system and using a D50 spun pile. With the ultimate bearing strength data, the results of the hydraulic tool manometer = 175 tons for D50 piles. PDA test analysis obtained the average allowable bearing strength of the drill pile is 70.25 tons (51%). The re-analysis of the load combination resulted in additional spun piles at 44 points. In the damaged bored pile concrete, namely by adding cast to the outer layer (concrete-jacketing) to cover the exposed reinforcement layer, and adding separate reinforcement on the inside of the concrete to anticipate if the outer reinforcement is damaged due to corrosion.Fondasi harus dibangun di atas tanah keras agar bangunan tetap stabil dan kokoh. Memastikan kekuatan fondasi adalah upaya dini untuk mencegah sudden collapse pada bangunan di kemudian hari. Penelitian ini dilakukan untuk mengetahui kuat dukung tanah pada ujung tiang fondasi dan mengamati sejauh apa kerusakan beton tiang bor pada bangunan yang baru masih dalam tahap pembangunan fondasi. Data penelitian diperoleh dari hasil pengujian PDA (Pile Driving Analyzer) dan PIT (Pile Integrity Test) pada fondasi bangunan jenis bored pile D80. Pada gedung yang berdekatan, yang dikerjakan dengan sistem yang sama dan menggunakan spun pile D50. Data kuat dukung ultimate hasil manometer alat uji hidraulik 175 ton untuk pile D50. Dari analisis uji PDA, diperoleh nilai kuat dukung ijin rata-rata tiang bor adalah 70,25 ton (51%). Analisis ulang terhadap kombinasi beban menghasilkan tambahan spun pile di 44 titik. Pada beton bored pile yang mengalami kerusakan, dilakukan perbaikan seperti penambahan cor pada lapisan luar (concrete-jacketing) untuk menutupi lapisan tulangan yang terekspos, dan penambahan tulangan terpisah di sisi dalam beton untuk antisipasi bila tulangan luar rusak akibat korosi.

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Hepatic Haemorrhage in the Newborn

PEDIATRICS ◽

10.1542/peds.21.4.604 ◽

1958 ◽

Vol 21 (4) ◽

pp. 604-604

Keyword(s):

Conservative Treatment ◽

Clinical Manifestations ◽

Review Of The Literature ◽

Therapeutic Measure ◽

Neonatal Deaths ◽

Liver Bleeding ◽

Abdominal Hemorrhage ◽

Sudden Collapse

Gross hemorrhage under the capsule of the liver or from rupture of the parenchyma appears to be a direct cause or a significant factor in 1.2 to 5.6% of stillbirths and neonatal deaths, according to the author from this review of the literature. This form of intra-abdominal hemorrhage has not been readily recognized during life judging from the nature of the reports, nearly all of which are based on necropsy. The clinical manifestations are distinctive. The infants generally appear normal for the first 48 hours of life and then develop pallor and a decreasing concentration of hemoglobin in the blood, rapidly progressing to sudden collapse. A swelling may be palpated in the vicinity of the liver. Bleeding may be severe, and prompt recognition and treatment are imperative. Transfusion is obviously the most important therapeutic measure. The amount of blood required should not be underestimated. The occasional indications for surgical laparotomy are discussed but conservative treatment is generally preferable.

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The Sudden Collapse of the Biafran Army

The Struggle for Secession, 1966-1970 ◽

10.4324/9781315810362-28 ◽

2014 ◽

pp. 211-222

Keyword(s):

Sudden Collapse

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An Experimental and Numerical Investigation on the Initiation and Interaction of Double Cracks in Rocks under Hydromechanical Coupling

Advances in Materials Science and Engineering ◽

10.1155/2020/8210453 ◽

2020 ◽

Vol 2020 ◽

pp. 1-13

Author(s):

Jie Mei ◽

Wanzhi Zhang

Keyword(s):

Water Pressure ◽

Critical Length ◽

Maximum Energy ◽

Enhancement Effect ◽

Hydromechanical Coupling ◽

Underground Engineering ◽

Side Rock ◽

Crack Tips ◽

Dip Angle ◽

Interaction Behaviors

The growth of double cracks is the main factor leading to progressive rock failure under hydromechanical coupling. The initiation modes and interaction behaviors of double cracks were investigated by using laboratory tests, and the influences of water pressure were analyzed. The maximum energy release rate criterion was modified to determine the crack growth characteristics. A numerical model was established and then verified by the test results. Based on the simulation, the distribution of stress fields and key fracture parameters of double cracks was investigated. Then, initiation characteristics and interaction behaviors of parallel and nonparallel cracks were quantitatively analyzed. The results indicate that the increase in water pressure leads to the crack initiation being inclined to the original surfaces and the growth length along the crack fronts tending to be uniform; the small tensile stress zones are formed close to the crack tips, and significant compressive stress zones are formed at both sides of the crack surfaces; stress superposition and interaction occur when crack spacing is less than 2.5a; the interactive weakening effect is mainly present in the inner side (rock bridge zone) of cracks, while a certain degree of interactive enhancement effect exhibits in the outer sides; the cracks are much easier to initiate at the outer wing cracks when the spacing is less than the critical length (0.5a); and cracks with a dip angle of 45° are much easier to initiate at the endpoints of long axis. The research results provide certain theoretical guidance for the safety assessment of underground engineering.

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Case of Sudden Collapse during Laparotomy under Ether; Treatment by Heart Massage

Proceedings of the Royal Society of Medicine ◽

10.1177/003591571901201309 ◽

1919 ◽

Vol 12 (Sect_Anaesth) ◽

pp. 17-17

Author(s):

F. E. Shipway

Keyword(s):

Heart Massage ◽

Ether Treatment ◽

Sudden Collapse

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Late Quaternary Rock Glaciers, Mount Kenya, Kenya

Journal of Glaciology ◽

10.3189/s0022143000015331 ◽

1980 ◽

Vol 25 (93) ◽

pp. 492-497 ◽

Cited By ~ 1

Author(s):

W. C. Mahaney

Keyword(s):

Late Quaternary ◽

Short Interval ◽

Morphological Characteristics ◽

Ice Cores ◽

Rock Glacier ◽

Glacier Surface ◽

Side Rock ◽

Differential Movement ◽

Probable Presence ◽

Rock Glaciers

AbstractRock glaciers in Teleki Valley on Mount Kenya exist above 4 000 m below steep valley walls where they are supplied with debris from avalanche couloirs. These valley-side rock glaciers consist of three or four lobes of rubble bounded by transverse furrows resulting from differential movement. No ice cores were observed in these rubble sheets, but “drunken forest” stands of Senecio keniodendron indicate the probable presence of interstitial ice resulting either from the metamorphism of snow buried under rockfall and slide-rock debris, or from freezing of water beneath the rock mantle. A geological survey of Mount Kenya in 1976 revealed that rock glaciers are anomalous in the Mount Kenya Afroalpine zone above 3 300 m. Analysis of weathering rinds indicates that several rock-glacier lobes were built up over a short interval of time at or near the end of the last glacial maximum (Würm). Oversteepened fronts on the westernmost lobes may have resulted from re-activation coinciding with the advance of glaciers during late Holocene time (<1 000 B.P.). Soils mantle 20% of the rock-glacier surface and have morphological characteristics comparable with soils forming on moraines of late Würm age in upper Teleki, Hausberg, and Mackinder Valleys.

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The Fugs, the Lower East Side, and the Slum Aesthetic in 1960s Rock

Journal of the Society for American Music ◽

10.1017/s175219631400039x ◽

2014 ◽

Vol 8 (4) ◽

pp. 538-566

Author(s):

PATRICK BURKE

Keyword(s):

Inner City ◽

The United States ◽

Urban Life ◽

Lower East Side ◽

Ethnic Communities ◽

East Side ◽

Side Rock ◽

White Middle Class ◽

Large Audience ◽

Class Youth

AbstractDuring the mid-to-late 1960s, impoverished urban districts throughout the United States witnessed an influx of white middle-class youth who attempted to remake society and themselves against a backdrop of inner-city grit and decay. This article focuses on the Lower East Side of Manhattan to explore the significance of slumming in the creation and reception of 1960s rock. Lower East Side rock musicians drew little overt influence from their neighborhood's longstanding ethnic communities, which included eastern Europeans, Puerto Ricans, and African Americans. Rather, these musicians were fascinated with the concept of the “slum” itself as a more abstract signifier of authenticity, adventure, and nonconformity. I propose that a “slum aesthetic” emphasizing dirt, obscenity, and willful amateurism, exemplified by local band the Fugs, was crucial to the Lower East Side rock scene. Examining this “slum aesthetic” helps paint a more nuanced picture of both the political significance of rock and the connections between popular music and urban life. As the Lower East Side's musicians sought both radical social change and a large audience, they represented their neighborhood in ways that combined thoughtful engagement with broad caricature, a contradiction that inspired both musical creativity and social tension.

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