1,286 research outputs found
The Role of Task Uncertainty on Relationship Between Knowledge Management and Quality of Budget
The report of BPK-RI's Auditor results, can be concluded that any potential losses are more due to a weakness of apparatus' skills and knowledge to manage the public financial, including the Government of Medan City. In addition, the lack of apparatus knowledge to realize a quality budget where the budget is marked by some of the characteristics of quality budget, namely the participation of the budget, the budget goal clarity, the adequacy of the budget, and feedback budget, which simultaneously that to the presence of task uncertainty.Through the participation of Medan City Government's apparatus and to use the survey instruments, this study aims to provide the contribution of thought on the relationship between budget goal characteristics, task clarity, and knowledge management and to realize the knowledge management modeling as a continued step in the context of budgeting in Medan's government area.Statistically, this research results showed that knowledge management has no effect on feedback budget (as one of four characteristics of quality budget) while the other characteristics (participation, budget goal clarity, and the adequacy of the budget), have an influence. To the problem of task uncertainty's effect, only the adequacy of the budget that can not be influenced by the task uncertainty. Related to the problems of task uncertainty role as moderator of relationship between the budget and knowledge management, showed that there is no task uncertainty role as moderator between the knowledge management and feedback budget
Investigation of Aluminum-Stainless Steel Dissimilar Weld Quality using Different Filler Metals
Aluminum-stainless steel dissimilar welding processes yield unwanted disadvantages in
the weld joint due to the large difference between the aluminum-stainless steel sheets’
melting points and the nearly zero solid solubility between these two metals. Aluminum
AA6061 and stainless steel SUS304 were lap-welded by using Metal Inert Gas (MIG)
welding with aluminum filler ER5356 (Group 1) and stainless steel filler ER308LSi
(Group 2). The effects of the welding voltage and type of filler metals used on the weld
joints were studied. The welding voltage had a significant effect on the welding process,
as higher voltage resulted in poorer appearance of the weld joint and led to defects for
both groups, such as porosity and incomplete fusion. The microstructure for Group 1
joints shows enrichment of Si particles, which benefited the joint properties as it
increased the strength of the metal. The stainless steel substrates that spread into the
aluminum side are much greater in volume for Group 1 than for Group 2 joints.
Meanwhile, the microstructure of Group 2 joints (using ER308LSi filler) consists of
chromium carbide precipitation which yields a high hardness value, but a brittle
structure. The hardness values of the welded seams in Group 1 and Group 2 range from
60 to 100 HV and 160 to 230 HV, respectively. The fracture in the tensile test yielded
the highest tensile strength of 104.4 MPa with aluminum fillers. The tensile strength of
Group 1 joints ranging from 47.8 to 104.4 MPa was collectively higher than Group 2
joints, between 20.24 to 61.76 MPa. Based on the investigation throughout this study, it
can be concluded that the welding voltage of 18 V and aluminum filler ER5356 is the
optimum filler in joining the dissimilar metals aluminum AA6061 and stainless steel
SUS 304
Evaluating the role of the Arbuscular Mycorrhiza (AM) fungi in: I. AIleviating the accumulation of heavy metal residues in cocoa tissue and II: rehabilitation of unproductive cocoa farms with high yielding clones
The Tolman VII solution, trapped null orbits and w - modes
The Tolman VII solution is an exact static spherically symmetric perfect
fluid solution of Einstein's equations that exhibits a surprisingly good
approximation to a neutron star. We show that this solution exhibits trapped
null orbits in a causal region even for a tenuity (total radius to mass ratio)
. In this region the dynamical part of the potential for axial w - modes
dominates over the centrifugal part.Comment: 5 pages revtex. 10 figures png. Further information at
http://grtensor.phy.queensu.ca/tolmanvii
Applicability of the National Comprehensive Cancer Network/Multinational Association of Supportive Care in Cancer Guidelines for Prevention and Management of Chemotherapy-Induced Nausea and Vomiting in Southeast Asia: A Consensus Statement.
A meeting of regional experts was convened in Manila, Philippines, to develop a resource-stratified chemotherapy-induced nausea and vomiting (CINV) management guideline. In patients treated with highly emetogenic chemotherapy in general clinical settings, triple therapy with a serotonin (5-hydroxytryptamine-3 [5-HT3]) antagonist (preferably palonosetron), dexamethasone, and aprepitant is recommended for acute CINV prevention. In resource-restricted settings, triple therapy is still recommended, although a 5-HT3 antagonist other than palonosetron may be used. In both general and resource-restricted settings, dual therapy with dexamethasone (days 2 to 4) and aprepitant (days 2 to 3) is recommended to prevent delayed CINV. In patients treated with moderately emetogenic chemotherapy, dual therapy with a 5-HT3 antagonist, preferably palonosetron, and dexamethasone is recommended for acute CINV prevention in general settings; any 5-HT3 antagonist can be combined with dexamethasone in resource-restricted environments. In general settings, for the prevention of delayed CINV associated with moderately emetogenic chemotherapy, corticosteroid monotherapy on days 2 and 3 is recommended. If aprepitant is used on day 1, it should be continued on days 2 and 3. Prevention of delayed CINV with corticosteroids is preferred in resource-restricted settings. The expert panel also developed CINV management guidelines for anthracycline plus cyclophosphamide combination schedules, multiday cisplatin, and chemotherapy with low or minimal emetogenic potential, and its recommendations are detailed in this review. Overall, these regional guidelines provide definitive guidance for CINV management in general and resource-restricted settings. These consensus recommendations are anticipated to contribute to collaborative efforts to improve CINV management in Southeast Asia
Human-Oriented Leadership and Organizational Commitment in US Subsidiary Company Based in Sarawak
This article was conducted to examine the relationship between human-oriented leadership (HOL) and organizational commitment. A survey method was employed to obtain data from the employees of one US subsidiary companybased in Sarawak. Results of the Partial Least Squares (SmartPLS) model analysis confirmed that participative leadership, supportive leadership, and empowerment act as important antecedents of organizational commitment.These findings reveal that the capability of managers practicing HOL styles (supportive, participative, and empowerment) has enhanced employees' commitment to the organization
Classical tests of general relativity in the Newtonian limit of Schwarzschild-de Sitter spacetime
Recently it has been shown that despite previous claims the cosmological
constant affects light bending. In the present article we study light bending
and the advance of Mercury's perihelion in the context of the Newtonian limit
of Schwarzschild-de Sitter spacetime employing the special relativistic
equivalence of mass and energy. In both cases, up to a constant factor, we find
the same results as in the full general relativistic treatment of the same
phenomena. These approximate and intuitive arguments demonstrate clearly what
effects should have been expected from the presence of in the general
relativistic treatment of these phenomena.Comment: 12 pages, Revtex, 1 figur
Effect of Heat Treatment on Corrosion Behaviour of Welded AA6061 Aluminium Alloy in Seawater
The effect of various heat treatments on the corrosion behaviour of welded AA6061 aluminium alloy was investigated. Gas tungsten arc welding (GTAW) was used for welding butt joint specimens. Corrosion behaviour was determined in seawater solution using potentiodynamic polarization method. Microstructure and compositional analysis of base metal (BM) and weld metal (WM) was studied with scanning electron microscope (SEM) and energy dispersive spectroscopy (EDS). The result indicated that BM consists of Fe-rich coarse intermetallic particles that behave as cathodic sites with respect to the matrix. Tafel plot showed that WM is cathode and give better corrosion resistance in different heat treatment compared to BM. Localized corrosion was observed on the corroded surfaces by SEM
Examining the fit of social media as a tool to share disaster-related knowledge: From the perspective of task-technology fit theory
ICT is emerging as a process of knowledge-sharing without any physical and geographical constraints.ICT has successfully been used to disseminate knowledge during a constrained situation (i.e. disaster).In other words,
ICT can be used to connect the public during a time of crisis.In Malaysia, the National Security Council(NSC) is one of the agencies responsible for managing disasters.Having a reputation as being a "champion of agencies", the NSC is responsible for providing a social media by which to share disaster-related knowledge with the public.Nevertheless, to
what extent this social media actually
supports the knowledge-sharing process is unknown.Hence, the purpose of this study is to
determine the extent to which a social media actually supports the knowledge-sharing process; a theory known as Task-Technology Fit (TTF) is adopted. The data will be collected by distributing questionnaires to the users who have experience in accessing the social media tools of the NSC to acquire disaster-related knowledge during the occurrence of a disaster (i.e. flood). Structural Equation Modelling (SEM) will be used to analyze the data.The development of a
theoretical research model will assist the agencies involved in disaster management to predict user evaluation of the social media tool in order to gather knowledge/information related to disasters
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