Study on Shear Failure and Crack Propagation Characteristics of Soil-Rock Mixture

Soil–rock mixture is a special geological material between homogeneous soil masses and fractured rock masses. In this study, the shear characteristics, movement and failure characteristics of particles and the evolution law of cracks were studied by direct shear tests and particle flow numerical simulations. The results show that the shear stress-shear displacement curves of the soil–rock mixture can be roughly classified into three stages: elastic stage, plastic stage and strain softening stage, and there was a "jump" phenomenon. The higher the rock content was, the more obvious the phenomenon. The shear strength and its indices of the soil–rock mixture did not increase with increasing rock content, but there was an "optimal rock content". According to the experimental and simulation results, particle breakage can be divided into three types: slight failure, partial failure and complete failure. The crack propagation characteristics can be divided into three stages, and the crack propagation depth increases with increasing shear displacement. It increases with increasing vertical stress and decreases with increasing block rock content.

INNOVATION FAILURE IN SMEs: A NARRATIVE APPROACH TO UNDERSTAND FAILED INNOVATIONS AND FAILED INNOVATORS

While innovation is an attractive path, it is also a rocky path made up of numerous challenges, even failures. This study provides new knowledge for understanding innovation failure. It seeks answers to the question: What are the perceived factors of innovation failure in SMEs? Every individual who has experienced an innovation failure has a story to tell. Therefore, the research question of this study is answered based on these stories. The main data are collected through narratives produced by individuals who have been involved in the development of completely failed innovation initiatives. In addition, four expert interviews are conducted. The results demonstrate that the most common factor for innovation failure is the occurrence of several incidents during the innovation process that slowly contribute to complete failure. In addition, the results reveal three SME-typical narratives of failed innovations as narrators the Passionate Innovator, the Solo Innovator, and the Developer Innovator.

Data Management Framework & UAV Simulation Testbed for the Study of System-level Prognostics Technologies

Prognostics-enabled technologies have emerged over the last few years, primarily for Condition Based Maintenance (CBM+) applications, which are used for maintenance and operational scheduling. However, due to the challenges that arise from real-world systems and safety concerns, they have not been adopted for operational decision making based on system end of life estimates. It is typically cost-prohibitive or highly unsafe to run a system to complete failure and, therefore, engineers turn to simulation studies for analyzing system performance. Prognostics research has matured to a point where we can start putting pieces together to be deployed on real systems, but this reveals new problems. First, a lack of standardization exists within this body of research that hinders our ability to compose various technologies or study their joint interactions when used together. The second hindrance lies in data management and creates hurdles when trying to reproduce results for validation or use the data as input to machine learning algorithms. We propose an end-to-end object-oriented data management framework & simulation testbed that can be used for a wide variety of applications. In this paper, we describe the requirements, design, and implementation of the framework and provide a detailed case study involving a stochastic data collection experiment.

Examining failure learning in online lending: Complete failure vs. incomplete failure

We examine the learning effects of borrowers’ failures in online lending. Based on funding ratios of borrowers’ loan listings in online lending, we first explore the role of failure degree in borrowers’ future funding performance. Further, we disaggregate borrowers’ funding failure into complete failure and incomplete failure, and compare theirs learning effects. Using a large sample of 610,000 online loan applications over six years from a Chinese leading online lending platform Renrendai, we use funding ratio to quantifiably measure each loan listing’s failure degree and conduct a series of tests. The results show that: (1) Borrowers’ failure degree of prior loan applications is negatively associated with one’s subsequent funding performance. (2) Borrowers’ complete failure cannot promote learning, while incomplete failure is good for future performance. (3) Both incomplete failure and complete failure interacted to influence the value of each type of experience and generate improved learning. Our results are robust across a variety of settings. The study sheds light for deeply understanding of failure learning phenomenon, and can also provide important implications for online lending managers to support successful financial transactions.

Crossing the Wires: the Interface between Law and Accounting and the Discourse Theory Potential of Telecommunications Regulation

<p>Regulating telecommunications is complex: international experience indicates that there is no 'successful' regulatory framework due to the balancing of industry and regulatory interests (Laffont & Tirole, 2000, p. 13). The New Zealand 'light-handed' regulatory experiment failed and the 1999 General Election presented an opportunity for change in telecommunications. The Labour-led Government in implementing a policy of 'responsible re-regulation' enacted the Telecommunications Act 2001, signalling the passage of "landmark telecommunications legislation ..." (Swain, 2001d). Within the Telecommunications Act 2001, 'cost' assumed a central regulatory role. It is this move to cost that this thesis considers in identifying, developing, and critiquing the interface of law and accounting. The thesis examines the increasing call for accounting information in law and regulation by interrogating the use, presentation, and reception of accounting to examine the interface between law and cost in the regulation of telecommunications. The Telecommunications Act 2001 incorporates total service long run incremental costing as the 'costing technique' for interconnection access and annual net costing for the Telecommunications Service Obligation. Through interrogating 'cost' as an accounting technology, in contrast to the economic and legal conception of cost as a simple, objective concept, the thesis illustrates the role of cost at methodological, technical, and political levels, and the challenges that this poses for telecommunications regulation. The thesis articulates the relevance of discourse theory to the interface of law and accounting. Consequently, the thesis investigates the formation and discursive enunciation of standpoints of political identities characterised by antagonism and uncertainty. This includes identifying attempts by interested parties, including industry actors, stakeholders, and the Government and its agents, to articulate 'new' discourses centred on nodal points around 'cost'. The rhetorical analysis examines how actors articulate the metaphorical element of 'cost' in agitating for particular costing methods to be included in the legislation. The empirical analysis examines the process of rhetorical condensation as arguments for and against the incorporation of total service long run incremental costing and net costing came to signify the complete failure of the light-handed regulation. Then, by examining the politics following the enactment of legislation, this condensation is unpacked. The analysis of the contestation over interpreting and implementing the regulation illustrates displacement of the 'common' signifier resulting in confusion and disappointment in relation to the aims of the new regulatory regime.</p>

Crossing the Wires: the Interface between Law and Accounting and the Discourse Theory Potential of Telecommunications Regulation

<p>Regulating telecommunications is complex: international experience indicates that there is no 'successful' regulatory framework due to the balancing of industry and regulatory interests (Laffont & Tirole, 2000, p. 13). The New Zealand 'light-handed' regulatory experiment failed and the 1999 General Election presented an opportunity for change in telecommunications. The Labour-led Government in implementing a policy of 'responsible re-regulation' enacted the Telecommunications Act 2001, signalling the passage of "landmark telecommunications legislation ..." (Swain, 2001d). Within the Telecommunications Act 2001, 'cost' assumed a central regulatory role. It is this move to cost that this thesis considers in identifying, developing, and critiquing the interface of law and accounting. The thesis examines the increasing call for accounting information in law and regulation by interrogating the use, presentation, and reception of accounting to examine the interface between law and cost in the regulation of telecommunications. The Telecommunications Act 2001 incorporates total service long run incremental costing as the 'costing technique' for interconnection access and annual net costing for the Telecommunications Service Obligation. Through interrogating 'cost' as an accounting technology, in contrast to the economic and legal conception of cost as a simple, objective concept, the thesis illustrates the role of cost at methodological, technical, and political levels, and the challenges that this poses for telecommunications regulation. The thesis articulates the relevance of discourse theory to the interface of law and accounting. Consequently, the thesis investigates the formation and discursive enunciation of standpoints of political identities characterised by antagonism and uncertainty. This includes identifying attempts by interested parties, including industry actors, stakeholders, and the Government and its agents, to articulate 'new' discourses centred on nodal points around 'cost'. The rhetorical analysis examines how actors articulate the metaphorical element of 'cost' in agitating for particular costing methods to be included in the legislation. The empirical analysis examines the process of rhetorical condensation as arguments for and against the incorporation of total service long run incremental costing and net costing came to signify the complete failure of the light-handed regulation. Then, by examining the politics following the enactment of legislation, this condensation is unpacked. The analysis of the contestation over interpreting and implementing the regulation illustrates displacement of the 'common' signifier resulting in confusion and disappointment in relation to the aims of the new regulatory regime.</p>

Characterization of Solanum spp for Grafting and its Interpretation on Morphological, Production and Nutritional Quality of Fruit Under Polyhouse

Seven wild Solanum species (viz., S. torvum, S. macrocapon, S. incanum, S. aethiopicum, S. sisymbrifolium, S. viarum, and S. indicum) were grafted onto three brinjal scions (viz., Patakata, PusaShyamla, and Bhangor) for its evaluation based on compatibility ratio and further characterization of successful graft combination for morphological, yield and quality attributing characters. On persual of grafting success percentage, Patakata and PusaShyamla grafted onto S. torvum had high compatibility and success rate. The species S. torvum exhibited better adaptability to the prevailing climate which led to more success indicating their compatibility. Complete failure on grafting was noticed in the species S. aethiopicum, S. indicum, and S. sisymbrifolium. The vegetative parameters were found to be maximum from the grafting combination of Patakata onto S. torvum, wherein PusaShyamla grafted onto S. torvum and S. macrocarpon exhibited high yield attributing characters and crop duration. Given quality parameters, the maximum values were attained from the combination of PusaShyamla and Patakata onto S. torvum.

An Estimation and Evaluation of Network Availability in Link State Routing Networks

The internet is taking component in a developing feature in every non-public and professional activity. The real-time, delay sensitive and mission-essential purposes, community availability requirement is beforehand for internet carrier providers (ICPs). The loop-loose criterion (LLC) approach has been extensively deployed through numerous ICPs for handling the best network component failure state of affairs in fantastic internet through. The achievement of LLC lies in its inherent simplicity; however, this comes at the rate of letting certain failure. To reap complete failure safety with LLC without incurring significant extra, a singular link protection scheme, hybrid hyperlink protocol (HLP), to reap failure routing. In contrast with in advance schemes, HLP guarantees tall network in a greater surroundings pleasant way. HLP is carried out in stages. Initial level substances a surroundings pleasant LLC primarily based totally on (MNP-e). The complexity of the set of rules is decrease than that of Dijkstra’s set of rules and might gift similar to network availability with LCC (Loop-loose criterion). Moment level substances backup direction safety based on MNP-e, the area totally a minimum type of need to be protected, to fulfill the network requirement. We don't forget those algorithms in a massive spread of associated, real and actual, and the effects display that HLP can achieve lofty network without introducing apparent.

MILITARY INTERVENTION OF THE USA AND SOUTH VIETNAM IN LAOS IN JANUARY-APRIL 1971 ACCORDING TO THE MEMOIRS OF THE VIETNAM AND AMERICAN PARTICIPANTS OF THE WAR

The article is devoted to the history of the planning and making of intervention of USA and South Vietnam into Laos in February-April 1971. The operation was named «Lam Son 719». The invasion group was to destroy the infrastructure of material support of People‟s Army of Vietnam (PAVN) – «Ho Chi Minh Trail». The work is built with the assistance of a memoir – translations memories combatants in Laos, soldiers and commanders of Army of United States America, South Vietnam and Democratic Republic of Vietnam. The materials housed in the monographs of American and Vietnam researchers of the Indochina conflict, 1960–1970-s.In 1971 amid the withdrawal of US troops from Indochina, American administration made a decision to invade Laos. The main target of the intervention was destroying the objects of «Ho Chi Minh Trail» in the southeastern regions of the kingdom. With a success of ARVN in Laos, the PAVNs combat effectiveness is seriously reduced. This operation was critical test of Vietnamization. «Lam Son 719» had to demonstrate high combat capability of ARVN. The victory was supposed to strengthen international credibility of USA. In 8 February 1971, Army of the Republic of Vietnam (ARVN) invaded into kingdom. The command of PAVN, having guessed the enemy's plan, pulled together large forces in Lower Laos. Supported by U.S. artillery, helicopters, fightersbombers and B-52s, South Vietnamese troops advanced fought heavy battles with the enemy. The author paid attention to some military and political aspects of intervention into Laos. The article deals with the problems of South Vietnamese troops. Special attention is paid by the author to the analysis of the morale and combat effectiveness units of ARVN during invasion into Laos. The author concluded, that the intervention of ARVN and U.S. Army ended in complete failure. The main objectives of the invasion were not achieved.

​Effect of Temperature and pH on Growth of Alternaria tagetica, Leaf Blight of Marigold

Marigold (Tagets erecta) is one of the most important major floriculture crop in India. The leaf blight of marigold is caused by Alternaria tagetica is becoming a common disease on marigold Alternaria blight appeared in mild to severe form in many regions of Maharashtra and sometimes resulting in complete failure of the crop especially during rainy season. The fungal pathogen are greatly influenced by environmental factor therefore the present work undertaken to study the effect of temperature and pH on growth of Alternaria tagetica. The effect of temperature and pH were determined by colony diameter method by using different media like potato dextrose agar and oat meal agar medium. It is clearly evident from the result that all the temperature pH tested showed variation in the diameter of colony. The temperature 25oC encouraged better growth of Alternaria tagetica as compared to 15oC and 35oC. The result also revealed that pH 6 and 7 encouraged better growth of Alternaria tagetica it is concluded from the result that temperature 25oC and pH 6 is optimum temperature and pH for the growth Alternaria tagetica.