bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS PENERAPAN MATERIAL REQUIREMENT PLANNING (MRP) DENGAN MEMPERTIMBANGKAN LOT SIZING
Authors: Suparno Suparno 
Published: October 2019

CV. restu Ibu merupakan salah satu industri furniture di Kabupaten Gresik yang mengolah kayu jati menjadi aneka meubel. Meubel yang diproduksi adalah pintu, meja, kursi, almari dan kusen. Sistem pengendalian bahan baku yang tidak terstruktur menjadi permasalahan yang dihadapi oleh perusahaan. Metode yang digunakan perusahaan saat ini dalam pengelolaan bahan baku hanya menggunakan perhitungan konvensional tanpa melakukan suatu peramalan atau perencanaan yang baik. Penelitian ini bertujuan untuk menentukan metode Lot Sizing yang efektif diterapkan perusahaan dalam perencanaan bahan baku untuk mengetahui perbandingan total persediaan. Metode yang digunakan dalam penelitian ini adalah Material Requirement Planning (MRP). Metode Material Requirement Planning(MRP) digunakan dengan menggunakan dua metode Lot Sizing yang berbeda yaitu metode Lot For Lot dan Lot Economic Order Quantity. Hasil penelitian menunjukkan bahwa metode peramalan dekomposisi merupakan metode peramalan yang memiliki tingkat kesalahan peramalan terkecil yaitu dengan nilai MSD produk pintu 23.1989,kursi 33.4377, almari 23.0874, meja 23.0874, dan kusen 12.4765. Perencanaan kebutuhan bahan baku yang dibuat berdasarkan hasil peramalan permintaan produk di CV. Restu Ibu menunjukkan teknik Lot Size terbaik adalah Lot For Lot. Teknik Lot For Lotmenghasilkan biaya persediaan terendah sebesar Rp2,563,992dibandingkan dengan teknik Lot Economic Order Quantity yang menghasilkan biaya sebesar Rp3,169,394.
Analisis Kesalahan Berbahasa pada Bidang Morfologi Terhadap Jual Beli Online di Instagram (<em>The Analysis of Language Error in the Field of Morphology of Online Buying and Selling in Instagram</em>)
Authors: Oktavia Wahyu 
Published: October 2019

Instagram is an online based communication that frees users to comment with each other. In the analysis of morphological error in the field of morphology of online buying and selling in instagram this. The problem in this reseach are (1) how the form of error in online trading in the field of morphology, (2) what factor become the influence of Â language error on the sale and purchase in instagram. The purpose of this reseach is (1) to know what form of mistake of language to online sale and selling in morphology field, (2) to know what factors influencing error of language. This research uses qualitative descriptive technique and using observation and documentation method. The result of the analysis of language error on the sale and purchase in the field of morphology that includes errors in the formation of word, errors in spelling and error in capital letter writing. The influencing factors include user language factor, lack of understanding ofÂ indonesian language rules, psychological factors, environmental factors, language factors, regional language influence and foreign language influence.Keywords: Language error, Morphology, Online, Instagram
Estimating background contributions and US anthropogenic enhancements to maximum ozone concentrations in the northern US
Authors: Parrish David D. , Ennis Christine A. 
Published: October 2019

Abstract. US ambient ozone concentrations have two components:
US background ozone and enhancements produced from the country's
anthropogenic precursor emissions. Only the enhancements effectively respond
to national emission controls. We investigate the temporal evolution and
spatial variability in the largest ozone concentrations, i.e., those that
define the ozone design value (ODV) upon which the National Ambient Air
Quality Standard (NAAQS) is based, within the northern tier of US states.
We focus on two regions: rural western states, with only small anthropogenic
precursor emissions, and the urbanized northeastern states, which include
the New York City urban area, the nation's most populated. The US
background ODV (i.e., the ODV remaining if US anthropogenic precursor
emissions were reduced to zero) is estimated to vary from 54 to 63 ppb in
the rural western states and to be smaller and nearly constant (45.8±3.0 ppb) throughout the northeastern states. These US background
ODVs correspond to 65 % to 90 % of the 2015 NAAQS of 70 ppb. Over the past
2 to 3 decades US emission control efforts have decreased the US
anthropogenic ODV enhancements at an approximately exponential rate, with an
e-folding time constant of ∼22 years. These ODV enhancements
are relatively large in the northeastern US, with state maximum ODV
enhancements of ∼35–64 ppb in 2000, but are not discernible
in the rural western states. The US background ODV contribution is
significantly larger than the present-day ODV enhancements due to
photochemical production from US anthropogenic precursor emissions in the
urban as well as the rural regions investigated. Forward projections of past
trends suggest that average maximum ODVs in northeastern US will drop
below the NAAQS of 70 ppb by about 2021, assuming that the exponential
decrease in the ODV enhancements can be maintained and the US background
ODV remains constant. This estimate is much more optimistic than in the Los
Angeles urban area, where a similar approach estimates the maximum ODV to reach 70 ppb in ∼2050 (Parrish et al., 2017a). The primary
reason for this large difference is the significantly higher US ODV
background (62.0±2.0 ppb) estimated for the Los Angeles urban area.
The approach used in this work has some unquantified uncertainties that are
discussed. Models can also estimate US background ODVs; some of those
results are shown to correlate with the observationally based estimates
derived here (r2 values for different models are ∼0.31
to 0.90), but they are on average systematically lower by 4 to 13 ppb.
Further model improvement is required until their output can accurately
reproduce the time series and spatial variability in observed ODVs. Ideally,
the uncertainties in the model and observationally based approaches can then
be reduced through additional comparisons.
Niet meer dan een speldenprik
Authors: Trommel Willem 
Published: October 2019

Reflection: Nothing more than a pinprick
Willem Trommel reflects on the ambitions of Positive Public Administration. He observes that Positive Public Administration is at heart the product of a longing for positivist science and ‘real facts’ in public debate, arguing instead that a more radical overhaul of the discipline is required towards Provocative Public Administration.
Comparison of High-Throughput Fully Automated Immunoanalyzers for Detecting Hepatitis B Virus Infection
Authors: Won Dongju , Park Younhee , Choi Dasom , Kim Hyon-Suk 
Published: October 2019

Context.—
High-throughput automated immunoanalyzers for hepatitis B virus serologic markers have been introduced but have not been compared to existing systems.

Objective.—
To compare hepatitis B surface antigen, hepatitis B surface antibody, and total hepatitis B core antibody analyses between our Architect i2000 platform and newer high-throughput fully automated immunoanalyzers.

Design.—
From May to June 2018, a total of 932, 914, and 1055 samples tested for hepatitis B surface antigen, hepatitis B surface antibody, and total hepatitis B core antibody, respectively, with the Architect i2000 system for routine testing in our center were tested again with Alinity i, Atellica IM, and Cobas e801 systems.

Results.—
Total concordance rates among the systems were 98.0%, 89.5%, and 93.0% for hepatitis B surface antigen, hepatitis B surface antibody, and total hepatitis B core antibody, respectively. Cohen's κ values exceeded 0.8. The correlations between serum hepatitis B surface antibody levels quantified by all 4 systems were high (r &gt; 0.85). The hepatitis B surface antibody averages were greater for the Alinity i, Atellica IM, and Cobas e801 than for the Architect i2000 (P &lt; .001).

Conclusions.—
Alinity i, Atellica IM, and Cobas e801 automated immunoanalyzers performed well when compared with the existing Architect i2000 system with regard to detection of hepatitis B viral infection. However, the new systems have higher titer and positivity rates for hepatitis B surface antibody and are more sensitive. Notably, the Atellica IM has a lower positive rate for total hepatitis B core antibody than does the Architect i2000.
Percepción de riesgo ante el consumo de alcohol y tabaco en estudiantes de ciencias de la salud de Saltillo
Authors: González Angulo Pedro , Hernández Martínez Eva Kerena , Rodríguez Puente Linda Azucena , Castillo Vargas Raúl , Salazar Mendoza Javier , Camacho Martínez Jasmin Urania 
Published: October 2019

Introduction: Public health problems caused by the consumption of psychoactive substances have reached alarming proportions and constitute an important and largely preventable health and social burden on a global scale. Objective: To identify the relationship between risk perception and alcohol and tobacco consumption in health sciences university students of a public educational institution of Saltillo, Coahuila, Mexico.Methodology: The study design is descriptive and correlational, with a sample of 609 students selected by stratified probabilistic sampling. A personal data card and the prevalence of alcohol and tobacco consumption, the risk perception questionnaire for the consumption of licit drugs and the test for the identification of disorders due to alcohol use were used. The present study is under the provisions of the Regulation of the General Health Law on Research for Health in Human Beings in Mexico. Results: The amount of cigarettes consumed and the age of the participants presented a statistically significant relationship (rs=0.156, p= .026) as well as the perception of risk and the amount of alcoholic beverages consumed, had a significant negative relationship (rs=-0.102, p=.026 Conclusion: The study provides accurate and timely information regarding the profile of alcohol and tobacco consumption in health science students.
Introducción: Los problemas de salud pública causados por el consumo de sustancias psicoactivas han alcanzado proporciones alarmantes y constituyen a escala mundial una carga sanitaria y social importante y en gran medida prevenible. Objetivo: Identificar la relación entre la percepción de riesgo y consumo de alcohol y tabaco en estudiantes universitarios de ciencias de la salud de una institución pública educativa de Saltillo, Coahuila, México.Metodología: El diseño del estudio es de tipo descriptivo y correlacional, con una muestra de 609 estudiantes seleccionados por el muestreo probabilístico estratificado. Se utilizó una cédula de datos personales y de prevalencia de consumo de alcohol y tabaco, el cuestionario de percepción de riesgo hacia el Consumo de Drogas Lícitas y la Prueba de Identificación de Desórdenes por Uso de Alcohol. El presente estudio se apegó a lo dispuesto en el Reglamento de la Ley General de Salud en Materia de Investigación para la Salud en Seres Humanos en México. Resultados: La cantidad de cigarrillos consumidos y la edad de los participantes presentaron una relación estadísticamente significativa (rs=0.156, p= .026) al igual que la percepción de riesgo y la cantidad de bebidas Alcohólicas consumidas, tuvo una relación significativa negativa (rs=-0.102, p=.026 Conclusión: El estudio aporta información veraz y oportuna en cuanto al perfil del consumo de alcohol y tabaco en estudiantes de ciencias de la salud.
Atención sanitaria trans* competente, situación actual y retos futuros. Revisión de la literatura
Authors: García-Acosta Jesús Manuel , De Castro Peraza María Elisa , Arias-Rodríguez María de los Ángeles , Llabrés-Solé Rosa , Lorenzo-Rocha Nieves Doria , Perdomo-Hernández Ana María 
Published: October 2019

Introduction: We know as a transgender person who is not identified with the sex of birth, this fact still collected as pathology by the current Diagnostic and Statistical Manual of Mental Illness (DSM-V) will cause inequalities and barriers At the time of health care.Objective: To explore the difficulties for health care perceived by trans* people and by the professionals who assist them in health centres.Material and method: Literature review.Results: Both professionals and trans* people perceive significant barriers. They could be grouped by diverse topics: healthcare inequalities noticed by trans* patients, prejudices and felt discrimination, specific health risks, lack of professional knowledge and deficit of training in current curricula. On the other hand, nursing with trans* patients may result in a facilitator. Conclusions: There are multiple factors which can be modified and which produce that trans* people do not notice appropriate care. Appropriate training of health professionals is the one which acquires more relevance. The results found provide key information for the future design of interventions aimed at improving the quality of the assistance in this group.
Introducción: Conocemos como una persona trans* a aquella que no se identifica con el sexo de nacimiento, este hecho aún recogido como patología por el actual manual diagnóstico y estadístico de enfermedades mentales (DSM-V) va a provocar que existan desigualdades y barreras significativas a la hora de la atención sanitaria.Objetivo: Explorar las dificultades para la asistencia sanitaria percibidas por las personas trans* y por los profesionales que los atienden en centros sanitarios.Material y método: Revisión de la literatura.Resultados: Tanto los profesionales como las personas trans* perciben barreras significativas. Se podrían agrupar en diversos temas: desigualdades en la atención sanitaria percibidas por los pacientes trans*, prejuicios y discriminación sentida, riesgos específicos de salud, déficit de conocimientos de los profesionales y déficit de formación en los planes de estudio actuales. Por otro lado, enfermería ante los pacientes trans* puede resultar un facilitador.Conclusiones: Existen numerosos factores que pueden ser modificables y que provocan que las personas trans* no perciban una asistencia adecuada. La adecuada formación de los profesionales sanitarios es uno de los que adquiere mayor relevancia Los resultados encontrados aportan una información clave para el futuro diseño de intervenciones dirigidas a mejorar la calidad de la asistencia en este colectivo.
Certificering og kvalificering
Authors: Duch Henriette 
Published: October 2019

Nye lærere certificeres og kvalificeres gennem uddannelse til professionen som lærer. De vurderes ofte på flere måder gennem deres uddannelsesforløb, og forskning viser, at der findes en række forskellige metodiske tilgange til at kvalificere sådanne forløb. For gymnasielærere og erhvervsskolelærere i Danmark gælder, at de skal tage en pædagogiske uddannelse som forudsætning for deres undervisning på en ungdomsuddannelse. Rammerne for de to uddannelser er forskellige, men der indgår i begge uddannelser en afsluttende skriftlig opgave. Sådanne opgaver er indgår i datamaterialet indsamlet i to kvalitative studier. På baggrund af Bernstiens teori om den pædagogiske anordning og Dahler-Larsens opdeling af evaluering som kontrol og som konstitutiv analyseres indhold, karakterer for og litteraturvalg i disse afsluttende opgaver.
Konklusionen er, at form og indhold i opgaverne varierer mellem de to uddannelser, ligesom karakterniveauer er forskelligt. Desuden bygger de studerende på de to uddannelser på forskellige litteratur i forhold til rettethed mod sektor og målgruppe på ungdomsuddannelser, anvendelse af internationale referencer samt metodisk og videnskabsteoretisk orienteret litteratur. På den baggrund diskuteres skriftlige opgavers betydning for læreres professionalisering gennem læreruddannelser.
INFLUENCE OF SCATTERED NÉRÉ AND KARITÉ TREES ON MICROCLIMATE, SOIL FERTILITY AND MILLET YIELD IN BURKINA FASO
Authors: Jonsson K. , Ong C. K. , Odongo J. C. W. 
Published: July 2002

Microclimate and soil fertility were measured under and away from the canopies of small and large scattered trees of néré (Parkia biglobosa) and karité (Vitellaria paradoxa) to explain their influence on pearl millet (Pennisetum glaucum). During the rainy season, photosynthetically active radiation under both tree canopies was reduced to 24% of incident radiation but, surprisingly, millet biomass was not significantly different from that in the open. Millet seedlings under the tree canopies experienced only 1–9 h week−1 of supra-optimal temperatures (>40 °C) compared with 27 h week−1 in the open. Reduction in windspeed and soil evaporation was observed under the trees but was unlikely to have a significant influence on millet growth since water was not limiting (rainfall = 920 mm).Exchangeable potassium, percentage carbon and pH were significantly higher and δ13C lower in soil under trees than in the open. Nitrogen levels were not significantly higher than in the open except for large néré trees. Carbon derived from C3 plants, calculated from δ13C, was significantly higher in soils under trees than in the open and is recommended as a good indicator of the influence of trees on soils. These results show that the combined beneficial effects of temperature modifications and soil fertility could exceed the negative effect of tree shade.
The evolutionary genetics of adaptation: a simulation study
Authors: ALLEN ORR H. 
Published: July 2002

It is now clear that the genetic basis of adaptation does not resemble that assumed by the
infinitesimal model. Instead, adaptation often involves a modest number of factors of large effect
and a greater number of factors of smaller effect. After reviewing relevant experimental studies, I
consider recent theoretical attempts to predict the genetic architecture of adaptation from first
principles. In particular, I review the history of work on Fisher's geometric model of adaptation,
including recent studies which suggest that adaptation should be characterized by exponential
distributions of gene effects. I also present the results of new simulation studies that test the
robustness of this finding. I explore the effects of changes in the distribution of mutational effects
(absolute versus relative) as well as in the nature of the character studied (total phenotypic effect
versus single characters). The results show that adaptation towards a fixed optimum is generally
characterized by an exponential effects trend.The situation to which these studies point is not one of a
large number of genes all with more or less equal effect. It
seems, rather, that a small number of genes with large effects
are responsible for most of the response, the remainder of
the response being due to a larger number of loci with small
effects.D. S. Falconer (1981)
Self-monitoring dysfunction and the schizophrenic symptoms of alien
control
Authors: STIRLING J. D. , HELLEWELL J. S. E. , QURAISHI N. 
Published: July 2002

Background. Frith & Done (1988) have proposed that

the experience of alien control symptoms in
schizophrenia is related to a failure by such individuals to monitor
effectively their own willed intentions, actions and thoughts.Method. To examine this hypothesis, a heterogeneous group
of 35 patients, all carrying a DSM-III-R
diagnosis of schizophrenia (or schizophreniform psychosis) and 24 non-patient
controls,
completed a battery of neuropsychological and cognitive tests, which inter alia, included four
putative measures of self-monitoring. Patients took part in a detailed

clinical interview to assess current levels of symptomatology.Results. Patients generally performed at a lower level on most

components of the test battery,
including the four self-monitoring tests. Moreover, patients currently
experiencing symptoms of
alien control tended to experience greater difficulty with each of the

self-monitoring tests; an effect
that was relatively independent of neuropsychological or general cognitive
function.Conclusions. The relationship between poor self-monitoring
and
the presence of alien control
symptoms provides support for Frith & Done's account of the
origins of these symptoms in schizophrenia.
Is auditory imagery defective in patients with auditory hallucinations?
Authors: EVANS C. L. , McGUIRE P. K. , DAVID A. S. 
Published: July 2002

Background. A variant of the ‘inner speech’ theory of auditory verbal hallucinations in
schizophrenia suggests that there is an abnormality of the relationship between the ‘inner voice’ and
‘inner ear’, such that hallucinators are unable to distinguish inner ‘imagined’ speech from real
external speech, and so misrecognize inner speech as alien.Methods. Five experiments were carried out comparing 12 schizophrenic patients who were highly
prone to hallucinate, with seven patients who were not, on a series of auditory imagery tasks that
are differentially dependent on inner voice/inner ear partnership for successful performance:
parsing meaningful letter/number strings; the verbal transformation effect; phoneme judgements;
pitch judgements, and homophony and rhyme judgements.Results. Contrary to our hypothesis, there was no evidence that the group with the propensity to
hallucinate were impaired on tasks requiring normal inner ear/inner voice partnership.Conclusions. Together with previous work indicating no impairment of the phonological loop in
patients who hallucinate, these results suggest that inner speech and auditory verbal hallucinations
are not connected in a simplistic or direct way. Indeed, a reappraisal of psychological models of
hallucinations in general may be warranted.
L'induction ne donne pas toutes les mesures spectrales
Authors: DE LA RUE THIERRY 
Published: July 2002

We show here that some finite measure on $[-\pi,\pi]$ can never be obtained as a spectral measure of a transformation induced by a rotation. For this, we propose a new way to build a Kronecker set, which leads to a non loosely Bernoulli Gaussian–Kronecker automorphism.On montre ici qu'une certaine mesure finie sur $[-\pi,\pi]$ ne peut jamais être obtenue comme mesure spectrale d'une transformation induite par une rotation. On propose pour cela une nouvelle façon de construire un ensemble de Kronecker, qui permet de voir que certains systèmes dynamiques gaussiens–Kronecker ne sont pas lâchement Bernoulli.
Convex Hamiltonians without conjugate points
Authors: CONTRERAS GONZALO , ITURRIAGA RENATO 
Published: July 2002

We construct the Green bundles for an energy level without conjugate points of a convex Hamiltonian. In this case we give a formula for the metric entropy of the Liouville measure and prove that the exponential map is a local diffeomorphism. We prove that the Hamiltonian flow is Anosov if and only if the Green bundles are transversal. Using the Clebsch transformation of the index form we prove that if the unique minimizing measure of a generic Lagrangian is supported on a periodic orbit, then it is a hyperbolic periodic orbit.We also show some examples of differences with the behaviour of a geodesic flow without conjugate points, namely: (non-contact) flows and periodic orbits without invariant transversal bundles, segments without conjugate points but with crossing solutions and non-surjective exponential maps.
Numerical simulation of the effective input of laser energy
into a cavity through a hole
Authors: LEBO I.G. , GUS'KOV S.YU. , DEMCHENKO V.V. , NIKISHIN V.V. , TISHKIN V.F. , ZMITRENKO N.V. , ROZANOV V.B. 
Published: July 2002

A possibility of input of high-power laser pulse into a
cavity through a hole was studied by means of 2D numerical
calculations. Such tasks appear in view of investigation
of the effective targets with internal input of energy
(Bessarab et al. 1992; Basov et al. 1998),
“cannon-ball” (Hogan 1989), “Greenhouse”
targets (Gus'kov et al. 1995).We have used two Euler codes “NUTCY” and “FAKEL”
to model the problems of laser beam input into a cavity
through the holes.