An analysis of when officers should enter the Army Contracting Career Field

MBA Professional ReportThe purpose of this MBA project is to determine when active duty officers should be allowed to enter into the Army Acquisition Corps' Contracting Career Field. Contracting is a highly specialized career field that requires a technically proficient workforce with extensive contracting experience. Given the existing career timeline format, contracting military occupational specialty officers may only have approximately six years of experience working in contracting-related assignments, including staff positions, prior to being eligible for promotion to lieutenant colonel. In order to improve officers' technical proficiency before their promotion to contracting leadership positions as lieutenant colonels and colonels, the Army Acquisition Corps may need to admit officers into the career field earlier in their careers. Officers would then be afforded more contracting assignments, thus obtaining more experience prior to receiving contracting leadership positions. This project examines several courses of action that the Army Acquisition Corps can utilize to establish the most cost-efficient period for officers to join the Contracting Career Field.http://archive.org/details/annalysisofwheno1094549442Major, United States ArmyApproved for public release; distribution is unlimited

Stationary and pulsating dissipative light bullets from a collective variable approach

A collective variable approach is used to map domains of existence for (3+1)-dimensional spatiotemporal soliton solutions of a complex cubic-quintic Ginzburg-Landau equation. A rich variety of evolution behaviors, which include stationary and pulsating dissipative soliton dynamics, is revealed. Comparisons between the results obtained by the semianalytical approach of collective variables, and those obtained by a purely numerical approach show good agreement for a wide range of equation parameters. This also demonstrates the relevance of the semianalytical method for a systematic search of stability domains for spatiotemporal solitons, leading to a dramatic reduction of the computation time

Visible light harvesting alkyne hydrosilylation mediated by pincer platinum complexe

In this manuscript we assess the catalytic properties of pincer platinum complexes in alkyne hydrosilylation either under photo or thermal conditions. The visible light-induced hydrosilylation proved to be more efficient. It can be performed at room temperature and required lower catalyst loadings than that operating under thermal conditions. The platinum complexes play a dual role in photohydrosilylation as serve as a photosensitizer and a catalyst enabling species in bond breaking/forming transformations. In addition, alkyne hydrosilylation is achieved with moderate regio- and stereoselectivity but is enhanced under photocatalytic conditions and in the case of terminal alkynes we have observed the formation of β(Z) products not observable under thermal conditions. Such differences in selectivity constitute an example of stereodivergent catalysis dictated under photochemical or thermal conditions. The selectivity differences are ascribed to a distinctive reaction mechanism for the light- vs thermally-induced process that involve radical or organometallic intermediates, respectively.MICIU/AEI/FEDER (PID2021-126071OB-C22 and PID2019-104121GB-I00). Universitat Jaume I (UJI-B2022-23). Generalitat Valenciana (PROMETEU/2020/028).Thanks to PID2021-126071OB-C22 and PID2019-104121GB-I00 funded by MICIN/AEI/10.13039/501100011033/ FEDER “Una manera de hacer Europa”. Generalitat Valenciana (PROMETEU/2020/028) and Universitat Jaume I (UJI-B2022-23). L. I-I. thanks MICIN for grant (FPU20/04385). The authors thank ‘Servei Central d’Instrumentació Científica (SCIC) de la Universitat Jaume I’

Nanoinformática: retos e iniciativas para la gestión de la información generada en la investigación nanomédica

Durante la última década la investigación en nanomedicina ha generado gran cantidad de datos, heterogéneos, distribuidos en múltiples fuentes de información. El uso de las Tecnologías de la Información y la Comunicación (TIC) puede facilitar la investigación médica a escala nanométrica, proporcionando mecanismos y herramientas que permitan gestionar todos esos datos de una manera inteligente. Mientras que la informática biomédica comprende el procesamiento y gestión de la información generada desde el nivel de salud pública y aplicación clínica hasta el nivel molecular, la nanoinformática extiende este ámbito para incluir el “nivel nano”, ocupándose de gestionar y analizar los resultados generados durante la investigación en nanomedicina y desarrollar nuevas líneas de trabajo en este espacio interdisciplinar. En esta nueva área científica, la nanoinformática (que podría consolidarse como una auténtica disciplina en los próximos años), elGrupo de Informática Biomédica (GIB) de la Universidad Politécnica de Madrid (UPM) participa en numerosas iniciativas, que se detallan a continuación

献辞

The ability to unveil growing rogue waves in the ocean is essential for safe marine travel in stormy conditions. This vital problem has not been adequately addressed so far. We show that the specific triangular spectra of rogue waves can be detected at early stages of their development in a chaotic wave field. Continuously measuring the spectra of various parts of the wave field allows us to find a rogue wave before the dangerous peak appears. This possibility of early detection is a necessary part of a rogue wave early-warning system.N.A. is a grateful recipient of the Alexander von Humboldt Prize. He acknowledges a grant on Extreme Events from the Volkswagen Foundation. J.M.S.C. acknowledges support from the Spanish Ministerio de Ciencia e Innovación under contract FIS2009-09895. A.A. and N.D. acknowledge the support of the Australian Research Council (Discovery Project DP110102068)

BEYOND CLOTHING

BEYOND CLOTHING, a sole proprietorship business formed in February 2020 by Pia Andrade, officially started operations in November 2020 with the mission to provide athletic apparel to Generation Y and Generation Z residing in Region IV-A as they want to help promote healthy lifestyles. BEYOND CLOTHING offered athletic Coolpass fabric shirts priced at Php 400.00 which are available in five sizes and four colors as their flagship product. They diversified into athletic Taslan shorts priced at Php 349.00, which are available in two sizes and two colors. BEYOND CLOTHING entered the athletic apparel market using the market penetration pricing strategy. BEYOND CLOTHING used digital marketing in advertising their products. Both their flagship product and their product diversification, featuring designs made and owned by BEYOND CLOTHING, are comfortable and durable. The strengths of BEYOND CLOTHING that set it apart from its competitors are its products’ durability and features, their meet-up and delivery services, their efficient teamwork, their good supplier relationship and inventory management, and their effective advertising. A total of 120 shirts were produced by the business with a start-up capital of Php 30,000.00 sourced from the owner and the managers. As their break-even was reached, BEYOND CLOTHING allocated Php 3,800.00 for their product diversification. BEYOND CLOTHING will continue its operations after graduating at the end of the academic year

A linear profit function for economic weights of linear phenotypic selection indices in plant breeding

The profit function (net returns minus costs) allows breeders to derive trait economic weights to predict the net genetic merit (H) using the linear phenotypic selection index (LPSI). Economic weight is the increase in profit achieved by improving a particular trait by one unit and should reflect the market situation and not only preferences or arbitrary values. In maize (Zea mays L.) and wheat (Triticum aestivum) breeding programs, only grain yield has a specific market price, which makes application of a profit function difficult. Assuming the traits’ phenotypic values have multivariate normal distribution, we used the market price of grain yield and its conditional expectation given all the traits of interest to construct a profit function and derive trait economic weights in maize and wheat breeding. Using simulated and real maize and wheat datasets, we validated the profit function by comparing its results with the results obtained from a set of economic weights from the literature. The criteria to validate the function were the estimated values of the LPSI selection response and the correlation between LPSI and H. For our approach, the maize and wheat selection responses were 1,567.13 and 1,291.5, whereas the correlations were .87 and .85, respectively. For the other economic weights, the selection responses were 0.79 and 2.67, whereas the correlations were .58 and .82, respectively. The simulated dataset results were similar. Thus, the profit function is a good option to assign economic weights in plant breeding