bluuebunny/crossref_metadata_2025_split huggingface dataset:
SIMULASI PROSES STERILISASI PADA GUDEG KALENG DENGAN MENGGUNAKAN COMPUTATIONAL FLUID DYNAMIC (CFD)
Authors: Nurhikmat Asep , Suratmo Bandul , Bintoro Nursigit , Suharwadji Suharwadji 
Published: December 2018

Telah dilakukan studi penggunaan computational fluid dynamic (CFD) pada proses sterilisasi gudeg kalengan. Penelitian bertujuan untuk mengetahui phenomena pindah panas konduksi gudeg kalengan selama proses sterilisasi. Bahan gudeg kalengan terdiri dari beberapa komponen penyusun diantaranya gudeg nangka, telur, daging ayam, kacang dan krecek kulit. Setelah ditutup gudeg kaleng disterilkan dengan beberapa variasi suhu (111; 121 dan 131oC) dan beberapa waktu setrilisasi (10; 20 dan 30 menit). Riwayat suhu selama sterilisasi direkam dengan data logger. Simulasi menggunakan program COMSOL versi 4.1. Hasil simulasi didapatkan terjadi sedikit perubahan titik dingin (cold spot) gudeg kalengan karena komposisi gudeg kalengan terdiri dari beberapa macam komponen penyusun dengan sifat fisik bahan yang berbeda-beda. Difusivitas masing-masing penyusun adalah gudeg 1,73E-04 m2/s; daging ayam 9.219E-05 m2/s; kacang tolo 1,98E-04 m2/s; putih telur 2,34E-04 m2/s; dan kuning telur 1,86E-04 m2/s. Perbandingan data observasi dengan data prediksi cukup baik dengan nilai koefisien regresi antara 0,964 sampai 0,998.Kata kunci: Computational fluid dynamic, CFD, Sterilisasi, Pengalengan, Gudeg kaleng. Have done studies used of computational fluid dynamic (CFD) in the sterilization process of gudeg canned. The study aims to determine the conduction heat transfer phenomena gudeg canned during the sterilization process. The study used some material namely young jackfruit, eggs, chicken, tolo beans and krecek cowhide. After closed, gudeg canned sterilized with some variation in temperature (111; 121 and 131oC) and some time sterilization (10; 20 and 30 minutes). History temperature during sterilization recorded with the data logger. Simulation studies used COMSOL program version 4.1. The simulation results obtained there was little change point cold spots from gudeg canned caused composition of gudeg canned have different physical properties. Diffusivity of each constituent is gudeg 1,73 E - 04 m2/s; chicken 9.219E - 05 m2/s; tolo beans 1.98 E - 04 m2/s; egg whites 2,34 E - 04 m2/s; and egg yolks 1.86 E - 04 m2/s. Comparison of predictions data with observed data quite well with the regression coefficient 0,964 to 0,998.Keywords: Computational fluid dynamics, CFD, sterilization, canning, canned gudeg
ISOLASI SIKLOKOMUNOL DARI DAUN SUKUN Artocarpus altilis (PARKINSON) FOSBERG SERTA AKTIVITASNYA SEBAGAI ANTIKANKER
Authors: Risdian Chandra , Mozef Tjandrawati , Lotulung Puspa D.N 
Published: December 2018

Daun sukun (Artocarpus altilis) sudah lama dijadikan sebagai obat tradisional untuk mengatasi berbagai penyakit seperti liver cirrhosis, hipertensi, dan diabetes. Ekstrak etil asetat dari daun sukun juga berpotensi menghambat pertumbuhan sel kanker. Beberapa senyawa yang telah diketahui sebagai agen antikanker di dalam ekstrak etil asetat daun sukun adalah golongan geranil flavonoid. Akan tetapi, senyawa pyranoflavoid belum dilaporkan dapat ditemukan pada daun sukun. Untuk itu, penelitian ini bertujuan untuk mengisolasi senyawa pyranoflavonoid dari ekstrak etil asetat daun sukun dan menguji aktivitasnya sebagai antikanker. Daun sukun diekstraksi dengan etanol 70% kemudian dilakukan partisi dengan petroleum eter dan etil asetat. Ekstrak etil asetat yang diperoleh difraksinasi dengan kromatografi kolom silica gel dengan gradient elusi heksan-etil asetat sehingga diperoleh senyawa kristal berwarna kuning, AA3. Senyawa AA3 kemudian diidentifikasi dengan spektrofotometer UV-Vis, LC-MS, 1H-NMR dan 13C-NMR dan diperoleh hasil bahwa senyawa AA3 tersebut adalah siklokomunol yang merupakan golongan pyranoflavonoid. Uji antikanker siklokomunol dengan MCF-7 dan T47D menunjukkan adanya aktivitas antikanker dengan nilai IC50 masing-masing adalah 75.46 µM dan 36.20 µM selama 48 jam.Kata kunci:Artocarpus altilis, siklokomunol, antikanker, MCF-7, T47D. Leaves of breadfruit Artocarpus altilis (Parkinson) Fosberg has long been used as traditional medicine to overcome a variety of diseases such as liver cirrhosis, hypertension, and diabetes. Ethyl acetate extract of the leaves of breadfruit also potentially inhibit the growth of cancer cells. Several compounds have been known as an anticancer agent in the ethyl acetate extract of leaves of breadfruit is belong to geranyl flavonoid group. However, the compound belong to pyranoflavoid group has not been reported can be found on the leaves of breadfruit. Therefore, this study aims to isolate the pyranoflavonoid compound from ethyl acetate extract of leaves of breadfruit and tested as an anticancer agent. Breadfruit leaves were extracted with 70% ethanol and then made a partition with petroleum ether and ethyl acetate. Ethyl acetate extract obtained was fractionated by silica gel column chromatography with gradient elution of hexane-ethyl acetate to obtain a yellow crystalline compound, AA3. AA3 compound was identified by UV-Vis spectrophotometer, LC-MS, 1H-NMR and 13C-NMR and obtained results that AA3 compound is siklokomunol which is belong to pyranoflavonoid group. Anticancer test of siklokomunol with MCF-7 and T47D showed anticancer activity with IC50 values of each are 75.46 µM and 36.20 µM, respectively, for 48 hours.Keywords: Artocarpus altilis, siklokomunol, anticancer, MCF-7, T47D.
Atrial Fibrillation and Exercise
Authors: Sorace Paul , Ronai Peter , Berry Robert 
Published: December 2018

ABSTRACT
ATRIAL FIBRILLATION (AF), A COMMON CARDIAC ARRHYTHMIA AND A LEADING CAUSE OF STROKE AND HEART FAILURE, CAN DECREASE EXERCISE TOLERANCE AND QUALITY OF LIFE. COMPREHENSIVE, INDIVIDUALIZED EXERCISE PROGRAMS ARE SAFE AND CAN REDUCE CARDIOVASCULAR DISEASE RISKS AND ENHANCE PHYSICAL FITNESS AND QUALITY OF LIFE IN MEDICALLY CLEARED CLIENTS WITH AF.
Unconventional analogs of single-parametric method of iterational aggregation
Authors: Demkiv I.I. , Kopach M.I. , Obshta A.F. , Shuvar B.A. 
Published: December 2018

When we solve practical problems that arise, for example, in mathematical economics, in the theory of Markov processes, it is often necessary to use the decomposition of operator equations using methods of iterative aggregation. In the studies of these methods for the linear equation $x=Ax+b$ the most frequent are the conditions of positiveness of the operator $A$, constant $b$ and the aggregation functions, and also the implementation of the inequality $\rho(A) <1$ for the spectral radius $\rho(A)$ of the operator $A$.
In this article for an approximate solution of a system composed of the equation $x = Ax + b$ represented in the form $ x = A_1x + A_2x + b, $ where $ b \in E, $ $ E $ is a Banach space, $ A_1, A_2 $ are linear continuous operators that act from $ E $ to $ E $ and the auxiliary equation $ y = \lambda y - (\varphi, A_2x) - (\varphi, b) $ with a real variable $ y $, where $ (\varphi, x) $ is the value of the linear functional $ \varphi \in E ^ * $ on the elements $ x \in E $, $ E^* $ is conjugation with space $ E $, an iterative process is constructed and investigated \begin{equation*} \begin{split} x^{(n+1)}&=Ax^{(n)}+b+\frac{\sum\limits_{i=1}^{m}A^i_1x^{(n)}}{(\varphi, x^{(n)})\sum\limits_{i=0}^{m}\lambda^i}(y^{(n)}-y^{(n+1)}) \quad (m<\infty),\\ y^{(n+1)}&=\lambda y^{(n+1)}-(\varphi,A_2x^{(n)})-(\varphi,b). \end{split} \end{equation*}
The conditions are established under which the sequences $ {x ^ {(n)}}, {y ^ {(n)}}$, constructed with the help of these formulas, converge to $ x ^ *, y ^ * $ as a component of solving the system constructed from equations $ x = A_1 x + A_2 x + b $ and the equation $ y = \lambda y - (\varphi, A_2 x) - (\varphi, b) $ not slower than the rate of convergence of the geometric progression with the denominator less than $1$. In this case, it is required that the operator $ A $ be a compressive and constant by sign, and that the space $ E $ is semi-ordered. The application of the proposed algorithm to systems of linear algebraic equations is also shown.
Resenha do texto: À Sombra de McLuhan, de Andreas Huyssen
Authors: Araujo Manoel Deisson Xenofonte 
Published: December 2018

Na presente resenha, tratarei do capítulo 03 do livro Memórias do modernismo, onde o professor de literatura comparada e crítico literário Andreas Huyssen. Intitulado À sombra de Mcluhan, o autor estabelece uma análise comparativa entre as teorias sobre a mídia desenvolvidas por Jean Baudrillard e Marshal McLuhan, relacionando o aspecto sócio histórico de ambos.
Seleksi kacang tanah (Arachis hypogaea L.) lokal Bangka toleran cekaman salinitas
Authors: Prayoga Gigih Ibnu , Mustikarini Eries Dyah , Wandra Novin 
Published: December 2018

Seleksi cekaman salinitas kacang tanah dilakukan untuk mendapatkan tetua yang toleran terhadap salinitas dan memperbaiki sifat kacang tanah dalam kegiatan pemuliaan tanaman. Informasi genotip unggul kacang tanah toleran terhadap salinitas sangat diperlukan sebagai dasar pemilihan genotip tetua yang adaptif pada lahan salin. Penelitian ini bertujuan untuk memperoleh kacang tanah yang memiliki sifat toleran cekaman salinitas dan menentukan konsentrasi air laut yang dapat ditoleransi oleh tanaman. Penelitian ini dilaksanakan di Kebun Percobaan dan Penelitian, Jurusan Agroteknologi, Fakultas Pertanian Perikanan dan Biologi, Universitas Bangka Belitung, pada bulan Februari–April 2018. Penelitian menggunakan Rancangan Acak Lengkap (RAL) pola split plot dengan 2 ulangan. Petak utama adalah tingkat salinitas yaitu non-salin (kontrol), salinitas rendah, dan salinitas sedang. Anak petak adalah 5 genotip kacang tanah yaitu aksesi lokal (Belimbing dan Arung dalam) dan varietas nasional (Tuban, Kancil, dan Hypoma). Hasil penelitian menunjukkan bahwa varietas Hypoma memiliki karakter jumlah daun dan diameter batang yang paling baik, namun tidak toleran terhadap cekaman salinitas sedang. Aksesi Belimbing merupakan genotip toleran salinitas rendah berdasarkan nilai indeks toleransi cekaman salinitas. Selection of groundnut tolerant to salinity stress is carried out to obtain parent genotypes tolerant to salinity and improve the characteristics of groundnut in plant breeding program. The information of superior groundnut genotypes tolerant to salinity is necessary as the basic of genotypes selection adaptive in the saline area. The research aimed to obtain the groundnut tolerant to salinity stress and determine the concentration of seawater that can be tolerated by groundnut. This research was conducted at The Experiment and Research Field, Faculty of Agriculture Fisheries and Biology, University of Bangka Belitung, from February to April 2018. The research used Complete Randomized Design (CRD) split plot with two replications. Main plot was concentrations of seawater; non-saline (control), low salinity, and moderate salinity. The subplot was groundnut genotypes of local accessions (Belimbing and Arung Dalam) and national varieties (Tuban, Kancil, and Hypoma). The results of this research indicated that Hypoma has the best result for plant height and diameter of stem, but intolerant to moderate salinity stress. Belimbing was the genotype with low salinity tolerance based on score index of tolerant salinity stress.
A PESCA ARTESANAL NO ALTO E MÉDIO RIO ARAGUARI , AMAPÁ, BRASIL
Authors: OLIVEIRA NETIE SILVA , CUNHA Fabiana Calacina , PRESTES LUIZA PRESTES , SANTOS Edivanete Assunção dos SANTOS Edivanete Assunção , SOARES Maria Gercilia Mota , FLORENTINO Alexandro cezar 
Published: December 2018

O presente estudo teve como objetivo avaliar a atividade pesqueira no alto e médio rio Araguari, Estado do Amapá. Aplicou-se 20 questionários aos pescadores associados à Colônia Z-16, com a finalidade de identificar os apetrechos de pesca, principais espécies capturadas, locais de pesca da atividade pesqueira no período de cheia e seca. A captura por unidade de esforço (CPUE) foi estimada através de dados de 1695 mapas de pesca do ano de 2003 a 2010. As embarcações foram caracterizadas por batelão e canoa, os principais petrechos descritos pelos pescadores foram o trapo/trapão, tiradeira, a rede de emalhar, bóia, linha de mão, caniço, trapinho, zagaia e tarrafa. As principais espécies explotadas são o H. aimara T.trilobatus, A. inermis M. asterias – Myloplus sp, H. malabaricus, S. rhombeus, Cichla, Pimelodus maculatus, L. trifasciatus, C. inornata, Prosomyleus rhomboidalis, Triportheus brachipomus e C. inornata. Os ambientes de pesca foram caracterizados por remansos, varjão, baixão, poços, corredeiras e igarapés. Os maiores picos de CPUE foi no período da seca, no mês de outubro de 2005 com 105 kg/pescador-1dia. A atividade é caracterizada como pesca artesanal comercial de pequena escala praticada por pescadores interioranos, multiespecífica e multiapetrecho.
Análise de acabamento superficial em elementos pré-fabricados de concreto.
Authors: Batiston Eduardo Roberto , Pelisser Fernando , Walnier Rodrigo 
Published: December 2018

O concreto pré-fabricado é um sistema construtivo que possibilita uma rápida execução, controle de qualidade e que facilita a racionalização da obra. Contudo o nível de defeitos e a qualidade do acabamento das peças são determinados qualitativamente através de inspeção visual e comparativos com padrões fotográficos. O objetivo deste trabalho é propor uma metodologia para a classificação da qualidade superficial das peças de concreto pré-fabricadas através da análise de imagens, reduzindo assim o caráter subjetivo e melhorando o processo na planta de produção. Para isto foram moldadas peças pré-fabricadas com concreto produzido em central. As imagens foram coletadas em pontos pré-definidos e analisadas individualmente por um software de analise de imagens, “image tool”. Após um tratamento prévio nas imagens foi possível determinar a quantidade superficial de bolhas e defeitos, e a variação dimensional dos mesmos. Foi realizada então uma comparação com as imagens fornecidas pelo Guide for surface finish of formed concrete do qual foi compilada uma tabela de distribuição de tamanho e densidade de defeitos. O processo de classificação da qualidade superficial das peças de concreto pré-fabricados pôde assim ser obtido de maneira sistemática utilizando-se a análise de imagens.
Adverse Event Management in Patients with BRAF V600E-Mutant Non-Small Cell Lung Cancer Treated with Dabrafenib plus Trametinib
Authors: Chalmers Anna , Cannon Laura , Akerley Wallace 
Published: December 2018

Abstract

Therapies for advanced non-small cell lung cancer (NSCLC) continue to become more sophisticated. Chemotherapeutics are giving way to newer approaches such as immune checkpoint inhibitors and targeted therapies for greater efficacy and improved outcomes. Dabrafenib plus trametinib combination therapy was first approved for the treatment of metastatic melanoma harboring the BRAF V600-mutation in 2014. In 2017, the U.S. Food and Drug Administration approved the combination for patients with NSCLC with the same mutation based on an ≈ 65% response rate and median progression-free survival of 10–11 months. BRAF mutations are a high-frequency event in melanoma (≈ 50%), whereas the overall incidence in lung cancer is ≈ 2%, but similar in number, because of the high incidence of the disease. As a new approach in NSCLC treatment, dabrafenib plus trametinib has a unique toxicity profile that is likely unfamiliar to care providers in thoracic and general oncology who have not used the combination to treat patients with melanoma. Common adverse events such as pyrexia, fatigue, and nausea, as well as a range of less frequent cutaneous, ocular, and hemorrhagic events, can be observed during treatment with dabrafenib plus trametinib. Previous experience in metastatic melanoma revealed that these events can be effectively managed to improve patient quality of life and reduce unnecessary drug discontinuation. The aim of this review is to summarize treatment guidelines, along with key insights obtained from previous clinical-trial and real-world experience in patients with metastatic melanoma, to properly manage toxicities associated with dabrafenib plus trametinib for NSCLC.
Depressive Symptom Profiles and Survival in Older Patients with Cancer: Latent Class Analysis of the ELCAPA Cohort Study
Authors: Gouraud Clément , Paillaud Elena , Martinez-Tapia Claudia , Segaux Lauriane , Reinald Nicoleta , Laurent Marie , Corsin Lola , Hoertel Nicolas , Gisselbrecht Mathilde , Mercadier Elise , Boudou-Rouquette Pascaline , Chahwakilian Anne , Bastuji-Garin Sylvie , Limosin Frédéric , Lemogne Cédric , Canouï-Poitrine Florence ,   on behalf of the ELCAPA Study Group
Published: December 2018

Abstract

Background
The expression of depressive symptoms in older people with cancer is heterogeneous because of specific features of age or cancer comorbidity. We aimed to identify depressive symptom profiles in this population and describe the associated features including survival.

Materials and Methods
Patients ≥70 years who were referred to geriatric oncology clinics were prospectively included in the ELCAPA study. In this subanalysis, depressive symptoms were used as indicators in a latent class analysis. Multinomial multivariable logistic regression and Cox models examined the association of each class with baseline characteristics and mortality.

Results
For the 847 complete-case patients included (median age, 79 years; interquartile range, 76–84; women, 47.9%), we identified five depressive symptom classes: “no depression/somatic only” (38.8%), “no depression/pauci-symptomatic” (26.4%), “severe depression” (20%), “mild depression” (11.8%), and “demoralization” (3%). Compared with the no depression/pauci-symptomatic class, the no depression/somatic only and severe depression classes were characterized by more frequent comorbidities with poorer functional status and higher levels of inflammation. “Severe” and “mild” depression classes also featured poorer nutritional status, more medications, and more frequent falls. Severe depression was associated with poor social support, inpatient status, and increased risk of mortality at 1 year (adjusted hazard ratio, 1.62, 95% confidence interval, 1.06–2.48) and 3 years (adjusted hazard ratio, 1.49; 95% confidence interval, 1.06–2.10).

Conclusion
A data-driven approach based on depressive symptoms identified five different depressive symptom profiles, including demoralization, in older patients with cancer. Severe depression was independently and substantially associated with poor survival.
Retrospective Analysis of Taxane-Based Therapy in Small Bowel Adenocarcinoma
Authors: Aldrich Jeffrey D. , Raghav Kanwal Pratap Singh , Varadhachary Gauri R. , Wolff Robert A. , Overman Michael J. 
Published: December 2018

Abstract
Currently, treatment of small bowel adenocarcinoma (SBA) mirrors that of colorectal cancer (CRC). Recent genomic data have demonstrated SBA to be a genetically unique entity, suggesting that therapies not traditionally utilized in CRC should be explored. In order to further characterize the activity of taxanes in this rare cancer, we completed a single-center retrospective study. Twenty patients were found to have been treated with taxane-based regimens (monotherapy in 3, combination therapy in 17). Median time to progression was 3.8 months (95% confidence interval [CI] 2.9–4.6), and median overall survival was 10.7 months (95% CI: 3.1–18.3). The results of this study demonstrate clinical activity from taxane-based therapy in advanced SBA and support further clinical trial investigation.
Nevşehir İli için Kızılırmak Nehri’nin İçme Suyu Potansiyelinin Araştırılması
Authors: ARAS Seval , FINDIK Özlem 
Published: December 2018

Günümüz dünya nüfusunun artması doğal
kaynaklar üzerinde istenmeyen olumsuz bir baskı yaratmaktadır. Büyüyen
kentleşme ile beraber su talebinin artması, yeraltı su seviyesinin düşmesi, yapay
ve doğal su kütlelerinin yetersizliğine ve su kaynaklarımızın kalitesinin
düşmesine neden olmaktadır. Ülkemizdeki akarsular çoğu bölgede lağım, tarımdan
gelen çok miktarda gübre, kimyasal madde, sanayi ve iş yeri kaynaklı kirli
suların taşınması yoluyla alıcı ortam olarak kullanılmaktadır. İçme suyu elde
etmek için kullanılan doğal su kaynaklarımız da kirletici etkisinden dolayı
kalite bakımından düşmüştür. Suyun kendini temizleme sürecinde doğanın
üstlenebileceği bu kirlilikler zamanla yoğunlaşmıştır. İçme ve kullanma suyu olarak yüzeysel
suların (akarsular) kullanılmasından yola çıkılarak bu çalışma ile Kızılırmak
(Nevşehir İlinden geçen kısmı) Nehri’nin kullanım potansiyeli hakkında bilgi
edinmek amaçlanmıştır. Kızılırmak Nehri’nden bir yıl boyunca mevsimsel olarak
alınan su örneklerinde yapılan ölçümler ve analizler sonucunda amonyum 1.59
mg/l; bor 0.18 mg/l ve arsenik 0.014 mg/l ortalama değerler ile TS-266’ ya göre
yüksek olarak tespit edilirken; nitrit, nitrat, sülfat, alüminyum, civa,
kurşun, krom, nikel, bakır, kadmiyum ve mangan değerleri ise TS-266 sınır
değerleri arasında tespit edilmiştir. Elde edilen veriler doğrultusunda
Kızılırmak Nehri’nin mevcut kirleticilere yönelik uygun arıtma tekniklerinin
uygulanması ile içme ve kullanma suyu olarak kullanılabilirliği
öngörülmektedir.
Ortaokul Öğrencilerine Yönelik Bilimsel Okuryazarlık Ölçeği Adaptasyon Çalışması
Authors: Şahin Feride , Ateş Salih 
Published: December 2018

Bu araştırmada ortaokul öğrencilerine yönelik olarak Fives, Huebner, Bırnbaum, Nicolich (2014) tarafından geliştirilen Bilimsel
Okuryazarlık Ölçeğinin (BOÖ) Türkçeye adaptasyon çalışması
yapılmıştır. Bu ölçme aracı bünyesinde iki ölçeği barındırmaktadır. Bunlardan
birincisi tek faktörlü yapıya sahip Sergilenen Bilimsel Okuryazarlık
(BO-S) testi; ikincisi üç faktörlü
yapıya sahip Bilimsel Okuryazarlık Motivasyon ve İnançlar (BO-Mİ) ölçeğidir.
Ölçek, dilsel eşdeğerlik çalışmasının ardından, geçerlik ve güvenirlik
çalışmasının yapılması amacıyla Ankara ili merkez
ilçelerindeki 7. sınıfta öğrenim gören toplam 500 öğrenciye uygulanmıştır. Her iki ölçeğin yapı geçerliliği doğrulayıcı faktör analizi (DFA)
tekniği kullanılarak incelenmiştir. BO-S için yapılan analizler sonucu testteki
10, 11, 15 ve 16. soruların BO-S’nun Türkçeye uyarlanan yapısının geçerli
göstergesi olmadığı bulunmuştur. Bu sorular için gerekli görülen düzeltmeler
yapılmış ve test başlangıçtaki örnekleme benzer 823 kişiden oluşan yeni bir örnekleme
uygulanmıştır. Yapılan [1]DFA analizleri
neticesinde, uyum iyiliği kriterleri testin tek faktörlü yapısının kabul
edilebilir olduğunu ancak 16. sorunun BO-S’nun Türkçe versiyonunun yapısının
geçerli göstergesi olmadığını göstermiştir. Alan uzmanları ile yapılan
görüşmeler neticesinde 16. soru testten çıkarılmıştır. Testin Cronbach’s Alpha
iç tutarlılık katsayısı 0.67 olarak bulunmuştur. BO-Mİ için yapılan DFA
analizleri sonucunda uyum iyiliği kriterleri ölçeğin yapısının kabul edilebilir olduğunu göstermektedir. BO-Mİ Cronbach’s Alpha iç tutarlık
katsayısı, konu değeri alt boyu için 0.70, bilimsel okuryazarlık öz-yeterliği
için 0.70 ve bilime yönelik epistemolojik inançlar için 0.86 olarak
bulunmuştur. Araştırmada elde edilen bulgulara dayanarak BOÖ’nin Türkçeye
uyarlanan formunun geçerli ve güvenilir bir ölçme aracı olduğuna karar verilmiş
olup belirtilen düzeydeki öğrencilerin bilimsel okuryazarlık düzeylerinin
ölçülmesinde kullanılabileceği düşünülmektedir.*Bu
makalenin içeriği, “Bilim Okuryazarlığı
Ölçeğinin Geçerlik ve Güvenirlik Çalışması” başlığı altında XIII. Ulusal
Fen Bilimleri ve Matematik Eğitimi Kongresi’nde sözlü bildiri olarak
sunulmuştur.