1,497 research outputs found
Pembuatan Aplikasi Point of Sales Dan Online Shop Berbasis Web Menggunakan Framework Laravel
Trade is an activity of the transaction between seller and buyer. These transactions are usually in the form of exchange of money the buyer with the goods or services from sellers. For many people trading is also an opportunity to increase their profits. But they must be good at predicting consumer demand, to minimize expired goods that would result in losses and thus reduce profit for the company or shop.One of the quick solution to reduce the problems is to use software to predict the future of the cash flow in the store. So that can reduce the amount of loss of cash in the store because of run out of stocks or expired items.Point Of Sales is a software system that can record every transaction made by the seller and the buyer. This system can record every detail accurately
Van ouder op kind: een verkennende studie naar de intergenerationele overdracht van jihadistisch gedachtegoed binnen de gezinscontext
Security and Global Affair
Economical Unsteady High-Fidelity Aerodynamics for Structural Optimization with a Flutter Constraint
Structural optimization with a flutter constraint for a vehicle designed to fly in the transonic regime is a particularly difficult task. In this speed range, the flutter boundary is very sensitive to aerodynamic nonlinearities, typically requiring high-fidelity Navier-Stokes simulations. However, the repeated application of unsteady computational fluid dynamics to guide an aeroelastic optimization process is very computationally expensive. This expense has motivated the development of methods that incorporate aspects of the aerodynamic nonlinearity, classical tools of flutter analysis, and more recent methods of optimization. While it is possible to use doublet lattice method aerodynamics, this paper focuses on the use of an unsteady high-fidelity aerodynamic reduced order model combined with successive transformations that allows for an economical way of utilizing high-fidelity aerodynamics in the optimization process. This approach is applied to the common research model wing structural design. As might be expected, the high-fidelity aerodynamics produces a heavier wing than that optimized with doublet lattice aerodynamics. It is found that the optimized lower skin of the wing using high-fidelity aerodynamics differs significantly from that using doublet lattice aerodynamics
Comparing Patency and Salvage Rates between Multiple Ipsilateral Iliac Artery Stents and Isolated Iliac Artery Stents: Beyond TransAtlantic Inter-Society Consensus II
Growth gradients in fish larvae *
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/72250/1/j.1095-8649.1983.tb02886.x.pd
Incidence of Postpartum Infection after Vaginal Delivery in Viet Nam
This study assessed the incidence of postpartum infection which is
rarely clinically evaluated and is probably underestimated in
developing countries. This prospective study identified infection after
vaginal delivery by clinical and laboratory examinations prior to
discharge from hospital and again at six weeks postpartum in Ho Chi
Minh City, Viet Nam. Textbook definitions, physicians' diagnoses,
symptomatic and verbal autopsy definitions were used for classifying
infection. Logistic regression was used for determining associations of
postpartum infection with socioeconomic and reproductive
characteristics. In total, 978 consecutive, eligible consenting women
were followed up at 42\ub17 (range 2-45) days postpartum (not
associated with incidence). Ninety-eight percent took 'prophylactic'
antibiotics. The most conservative estimate of the incidence of
postpartum infection was 1.7%. The incidence of serious infection was
0.5%, but increased to 4.6% when verbal autopsy and symptomatic
definitions were used. Postpartum infection, particularly serious
infection, is greatly underestimated. Just preventing or treating
infection could have a substantial impact on reducing maternal
mortality in developing countries
Aerostructural design optimization of a 100-passenger regional jet with surrogate-based mission analysis
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/106481/1/AIAA2013-4372.pd
Follow-up period of 13Â years after endoscopic total extraperitoneal repair of inguinal hernias: a cohort study
Background: Endoscopic inguinal hernia repair was introduced in the Netherlands in the early 1990s. The authors' institution was among the first to adopt this technique. In this study, long-term hernia recurrence among patients treated by the total extraperitoneal (TEP) approach for an inguinal hernia is described. A cohort study was conducted. Methods: Between January 1993 and December 1997, 346 TEP hernia repairs were performed for 318 patients. After a mean follow-up period of 13-years, a senior resident examined each patient. An experienced surgeon subsequently examined the patients with a diagnosis of recurrent hernia. Data were collected on an intention-to-treat basis, meaning that conversions were included in the analysis. Univariant tests were used to analyze age older than 50 years, chronic obstructive pulmonary disease, body mass index, smoking habit, hernia type, history of open hernia repair, conversion, and surgeon as potential risk factors. Results: The analysis included 191 patients (62%) with 213 hernias. Of the original 318 patients, 59 patients died, and 68 were lost to follow-up evaluation. Perioperatively, 105 lateral, 55 medial, and 53 pantalon hernias were observed. Of the 213 hernias, 176 were primary and 37 were recurrent. The overall recurrence rate was 8.9% (8.5% for primary and 10.8% for recurrent hernias). Of the total study group, 48% of the patients experienced a bilateral inguinal hernia during their lifetime. No predicting factor for recurrent hernia could be identified. Conclusions: The current long-term results for TEP repair of primary and secondary inguinal hernia show an overall recurrence rate of 8.9%, which is slightly higher than in previous studies. The thorough examination at follow-up assessment, the learning curve effect, and the intention-to-treat-analysis may have influenced the observed recurrence rate. Also, the percentage of bilateral hernias was higher than known to date. Therefore, examination of the contralateral side should be standard procedure
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