Scrambling Method Research Articles

استخدام طريقة Scramble لترقية كفاءة فهم النصوص العربية عند طلاب الفصل الثاني (أ) بالمدرسة العالية الإسلامية الحكومية 5 فيدي

This research aims to know the use of Scramble method to improve the comprehension efficiency of Arabic texts among second grade "A" students at the State Islamic High School 5 Pidie. The research method used by the researcher in this research is the procedural research method. The research tools used by the researcher in collecting data are observation, testing and documents. As for the research results, they are based on the procedural research conducted by the researcher to implement the Scramble method to improve the comprehension efficiency of Arabic texts among second grade "A" students. Its application in teaching reading Arabic texts in both terms of gaining the average value of the students' learning results in the first term means 62.4 and requires the application of the second term and the average score is 75.6. The teaching and learning process was effective and the students were active and enthusiastic in education.

Implementing the Cooperative Learning type Scramble Method to Enhance Arabic Sentence Writing Skills

Implementing the Cooperative Learning type Scramble Method to Enhance Arabic Sentence Writing Skills

Unravelling quantum dynamics using flow equations

The study of many-body quantum dynamics in strongly correlated systems is extremely challenging. To date, few numerical methods exist that are capable of simulating the non-equilibrium dynamics of two-dimensional quantum systems, which is partly due to complexity theoretic obstructions. In this work, we present a technique able to overcome this obstacle, by combining continuous unitary flow techniques with the newly developed method of scrambling transforms. We overcome the assumption that approximately diagonalizing the Hamiltonian cannot lead to reliable predictions for relatively long times. Rather, we show that the method achieves good accuracy in both localized and delocalized phases and makes reliable predictions for a number of quantities including infinite-temperature autocorrelation functions. We complement our findings with rigorous incremental bounds on the truncation error. Our approach shows that, in practice, the exploration of intermediate-scale time evolution may be more feasible than is commonly assumed, challenging near-term quantum simulators.

Yeast Metabolic Engineering for Biosynthesis of Caffeic Acid-Derived Phenethyl Ester and Phenethyl Amide.

Caffeic acid (CA)-derived phenethyl ester (CAPE) and phenethyl amide (CAPA) are extensively investigated bioactive compounds with therapeutic applications such as antioxidant, anti-inflammatory, and anticarcinogenic properties. To construct microbial cell factories for production of CAPE or CAPA is a promising option given the limitation of natural sources for product extraction and the environmental toxicity of the agents used in chemical synthesis. We reported the successful biosynthesis of caffeic acid in yeast previously. Here in this work, we further constructed the downstream synthetic pathways in yeast for biosynthesis of CAPE and CAPA. After combinatorial engineering of yeast chassis based on the rational pathway engineering method and library-based SCRaMbLE method, we finally obtained the optimal strains that respectively produced 417 μg/L CAPE and 1081 μg/L CAPA. Two screened gene targets of ΔHAM1 and ΔYJL028W were discovered to help improve the product synthesis capacity. This is the first report of the de novo synthesis of CAPA from glucose in an engineered yeast chassis. Future work on enzyme and chassis engineering will further support improving the microbial cell factories for the production of CA derivatives.

Enhancing Students’ Writing Procedure Text Using the Scramble Method

Students can communicate their ideas more effectively by writing down their ideas. Nevertheless, writing still presents challenges for students. Therefore, this research aims to determine the impact of the scramble method in improving students' procedural text writing skills and to find out what aspects of writing improve after using the scramble method. The experimental method using a pre-experimental design was used to conduct this research. Since the total population of this study was 26 students nursing students in the fourth semester, all the students were taken as samples using the study population sampling technique. To measure the students’ writing ability, pre-and post-tests of procedures writing were applied. To analyze the data, a t-test of paired sample t-test was used. The result revealed that the scramble method was effective in improving students’ writing skills. The findings revealed that the t-obtained (14.08) was higher than the t-table (2.059) at a significant p-value level less than 0.5. It indicated that the scramble method improved students' writing skills. Besides, students' writing skills increased in the following areas: vocabulary (1.85), organization (1.58), structure (1.15), content (0.81), and mechanism (0.65). Students' writing improved with the scramble method as they actively participated in reassembling scrambled sentences, encouraging their enthusiasm to write on engaging subjects.

Taṭwīr Ta`līm al-Imlā’ al-Manqūl Bi Rabṭ al-Ḥurūf `Alā Asās Madkhal Learning Together Wa Ṭarīqah Scramble Bi MTsN 4 Aceh Selatan

Based on observations in class one (1) MTsN 4 Aceh Selatan. The researcher found that some students had problems, they had difficulty writing. As well as the difficulties faced by students regarding spelling, use of punctuation marks, choosing vocabulary, and constructing sentences. To overcome this problem, the researchers developed learning imla' manqul with rabthil letters based on the Learning Together approach and the Scramble method at MTsN 4 Aceh Selatan. The purpose of this study was to identify student responses in the development of learning imla' manqul with rabthil letters based on the Learning Together approach and the Scramble method at MTsN 4 Aceh Selatan. The research method used by researchers is a scientific research and development method using the One Group Pre-Test and Post-Test Design. To collect data, researchers use tests and questionnaires. The results of this study are learning imla' manqul with rabthil letters based on the Learning Together approach and the Scramble method is effective at MTsN 4 Aceh Selatan. Based on the results (t-test), which is 14.67, it is greater than the results (t-table), which is 2.06. Results of student respondents on the development of learning imla' manqul with rabthil letters based on the Learning Together approach and the Scramble method at MTsN 4 Aceh Selatan. with a score of 94%, with a very good.

PENGGUNAAN MEDIA AJAR SCRAMBLE UNTUK MENINGKATKAN KEMAMPUAN MEMBACA PERMULAAN PESERTA DIDIK KELAS 1 SEKOLAH DASAR

Reading ability is a crucial aspect of language proficiency. This is because reading ability can influence learning outcomes and processes. Based on observations conducted in class 1 of SDN 195 Isola, it was found that students had below-average learning outcomes. The cause was identified as the students' insufficient reading ability, which affected their learning outcomes. Therefore, the researcher developed an instructional media using the scramble method to enhance early reading skills. The research employed a classroom action research design to examine the impact of using the scramble media on improving the early reading ability and learning outcomes of grade 1 students at SDN 195 Isola. The research subjects consisted of 26 students. The study followed several procedures, including planning, implementation, observation, and reflection. The success indicator of this research was the improvement in students' learning outcomes based on their reading ability. The research instruments used were observation sheets and learning outcome tests. The results of the study indicated that the scramble media could enhance early reading ability and improve students' learning outcomes. The improvement in learning outcomes was measured based on the pre-cycle, cycle I, and cycle II results. The test results showed a 22% increase in learning outcomes between the pre-cycle test and the evaluation in cycle II. Therefore, it can be concluded that the use of the scramble media can enhance the early reading ability of grade 1 students in elementary school.

The Effectiveness of Using the Scramble Method on the Efficiency in Mastering of vocabulary for the Arabic Language (Students of the Seventh Grade D in the Islamic At-Taufiqiyah Secondary School)

  The scramble method is a group learning process by matching the question cards and answer cards that have been provided by the teacher according to the questions and is one of the language games that can acquire certain skills in a fun way. By implementing this method it can make it easier for students to understand Arabic vocabulary, so that an increase in students' understanding can be seen during the learning process. The purpose of this study was to find out how the process of implementing the scramble method was and to find out how effective the use of the scramble method was on the Arabic vocabulary comprehension skills of students in class VII “D” MTs Pondok Pesantren At-Taufiqiyah Aeng Bajaraja Bluto Sumenep 2020/2021 Academic Year. This research uses a quantitative approach with the type of Quasi Experiment research using the Nonequivalent Control Group Design research design. Based on the results of the calculation of learning outcomes data obtained -ℎig(18.851) >- (2.040) Then seen from the significance level is 0.000 which indicates a significance of 0.000 <0.05. This indicates that 0 is rejected and 1 is accepted. From the explanation above it can be concluded that there is a significant effectiveness between the use of the scramble method on the skill of understanding Arabic vocabulary. 0.05. This indicates that 0 is rejected and 1 is accepted. From the explanation above it can be concluded that there is a significant effectiveness between the use of the scramble method on the skill of understanding Arabic vocabulary. 0.05. This indicates that 0 is rejected and 1 is accepted. From the explanation above, it can be concluded that there is a significant effectiveness between the use of the scramble method on the skill of understanding Arabic vocabulary.

ANALISIS PENERAPAN MODEL PEMBELAJARAN SCRAMBLE TERHADAP HASIL BELAJAR SISWA X TKR3 SMK DARUSSALAM BLOKAGUNG TEGALSARI BANYUWANGI PADA POKOK BAHASAN MATRIKS TAHUN PELAJARAN 2021/2022

This study aims to find out and analyze the application of the scramble learning model to student learning outcomes on the subject of the matrix. The sample used in this study was students of class X TKR3 SMK Darussalam, totaling 40 students. Collecting data in this study using observation and test methods. The test instrument was tested for validity using Pearson's correlation, reliability test using Crobach Alpha. In addition, a test of the difficulty level of the questions was also carried out. Data analysis in this study used data analysis of the Paired Sample T-Test. The results of testing the research hypothesis showed that there was a difference in the mean before and after the scramble learning model was applied to the learning outcomes of the subject matter matrix of class X TKR3 SMK Darussalam. The results of the study also show that the level of the mathematics learning outcomes category of students who study using the Scramble Method on the matrix subject matter of class X TKR3 SMK Darussalam Blokagung Tegalsari Banyuwangi is in the high category.

Two-Layer Security of Images Using Elliptic Curve Cryptography with Discrete Wavelet Transform

Information security is an important part of the current interactive world. It is very much essential for the end-user to preserve the confidentiality and integrity of their sensitive data. As such, information encoding is significant to defend against access from the non-authorized user. This paper is presented with an aim to build a system with a fusion of Cryptography and Steganography methods for scrambling the input image and embed into a carrier media by enhancing the security level. Elliptic Curve Cryptography (ECC) is helpful in achieving high security with a smaller key size. In this paper, ECC with modification is used to encrypt and decrypt the input image. Carrier media is transformed into frequency bands by utilizing Discrete Wavelet Transform (DWT). The encrypted hash of the input is hidden in high-frequency bands of carrier media by the process of Least-Significant-Bit (LSB). This approach is successful to achieve data confidentiality along with data integrity. Data integrity is verified by using SHA-256. Simulation outcomes of this method have been analyzed by measuring performance metrics. This method enhances the security of images obtained with 82.7528db of PSNR, 0.0012 of MSE, and SSIM as 1 compared to other existing scrambling methods.

The Influence of Scramble Method to Increase Students' Interest in Learning History

The scramble method can help students understand history learning material easily, but not many teachers have implemented it in history learning. The purpose of this research was to find the effect of the scramble method in history learning to increase students' interest in learning history. The quantitative method used is a quasi-experimental non-equivalent control group design and divides the class into two groups, namely experimental and control. This study used a population of class X SMA students in Ambon, with a total sample of 104. The sampling technique used cluster sampling, and data collection used observations, interviews, and instruments. In analysing the test data, the independent sample t-test and the N-gain score test were used to see changes. The results showed that the scramble method in learning had a good influence on increasing students' interest in learning history as evidenced by the independent sample t-test test with a significance value of 0.000 0.05, and the N-gain score test which was included in the medium criteria. The scramble method in history learning is an innovation applied by history teachers so that learning objectives are achieved so that history learning will be more meaningful.

Improving English Learning Outcomes Using the Scramble Learning Method for Class VII Students of MTs Daarul Uluum PUI Ranji

To be successful, students must participate actively in the learning process. A scramble, for example, is a method in which each student is extremely active because they are held accountable for the success of their group. One of the learning methods that can be used to help students learn English better is the scramble method. The purpose of this study is to explain how the Scramble learning method improved English learning outcomes for students in the seventh grade at MTs Daarul Uluum PUI Ranji. In this study, Classroom Action Research (CAR) was used in two cycles. Each cycle is divided into four stages: planning, implementation, observation, and reflection. Cycle I. Planning was based on preliminary observations. Cycle II planning is based on the results of Cycle I reflection. According to the study's findings, using the scramble method to solve the problem of learning English resulted in an increase in student learning outcomes from cycle I to cycle II. Learning outcomes in the first cycle averaged 76,25, or 75% completeness, and increased significantly to 81.71, or 84% completeness, in the second cycle. This has increased by 9%. As a result, it can be concluded that using the scramble method can improve the English learning outcomes of class VII students at MTs Daarul Uluum PUI Ranji.

PENINGKATAN KETERAMPILAN MEMBACA DONGENG MELALUI METODE SCRAMBLE KALIMAT PADA TEMA KEBERSAMAAN KELAS II SD MUHAMMADIYAH BAYAN TA. 2021/2022

“Improving Fairytale Reading Skills Through the Sentence Scramblel Method on the Theme of Togetherness for Class II SD Muhammadiyah Bayan TA. 2021/2022". Elementary School Teacher Education, FKIP, Purworejo Muhammadiyah University, 2022. This study aims to: 1) describe the application of fairy tale reading skills through the sentence scramble method for second grade students at Muhammadiyah Bayan Elementary School, 2) find out the improvement of fairy tale reading skills with the scramble method. sentence on the theme of togetherness of class II students at SD Muhammadiyah Bayan. The type of research used in this research is Classroom Action Research (CAR) which is carried out in two cycles, each cycle having two meetings. The research subjects are second grade students of SD Muhammadiyah Bayan TA. 2021/2022 with a total of 26 students. Data collection techniques in this study used interviews, observations, tests, field notes and documentation. The results showed that there was an increase in fairy tale reading skills through the sentence scrambel method for students who achieved the average in the pre-cycle the percentage of learning outcomes was only 34.61% in the first cycle, 50.00% in the second cycle, reaching 84.61%. The results of the observation of student activities also experienced an increase. In the first cycle, 63.75% increased to 81.15% the increase in fairy tale reading skills based on the average increase in aspects of accuracy, pronunciation, intonation, fluency and clarity of voice. It can be concluded that the sentence scramble method can improve the reading skills of the second grade students of SD Muhammadiyah Bayan.

A Physical Layer Security-Enhanced Scheme in CO-OFDM System Based on CIJS Encryption and 3D-LSCM Chaos

In this paper, a security enhanced physical layer encryption scheme is proposed for coherent optical orthogonal frequency division multiplexing (CO-OFDM) system. This scheme is based on a concatenated inter-domain joint scrambling (CIJS) method, while adopting the three-dimension logistic sine cascading mapping (3D-LSCM) as a chaos key system to improve the security. Thrice inter-domain cat mappings are implemented, which fully exploits the characteristic domains of OFDM data and greatly increases the possible permutations. An experiment of the encryption scheme is realized successfully in a 16QAM CO-OFDM system at a symbol rate of 40 Gbaud over an 80 km standard single mode fiber. The experiment shows that no bit error rate (BER) and peak to average power ratio (PAPR) penalties are introduced in this scheme. The proposed 3D-LSCM chaos system shows superior properties of high sensitivity to initial values and improved uniform distribution, which guarantees the large entropy and further the system's security. This scheme can effectively prevent against a chosen-text attack which is the most effective attack method due to the extremely small tolerabledeviation and the large key space of 1.12 × 10 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">207</sup> .

THE EFFECT OF SCRAMBLE METHOD ON STUDENTS’ ACHIEVEMENT IN LEARNING VOCABULARY

The objective of this research was to find out the significant effect of the scramble method on students’ achievement in learning vocabulary. The experimental design was used as the research design. The population of this research was taken from the eighth-grade students of SMP Al Washliyah 8 Medan. There were 7 parallel classes with a total number of 231 students. Each class consisted of 33 students. The sample was taken by applying cluster random sampling with the lottery technique. Class VIII1 consisting of 33 students was selected as the experimental group and class VIII3 consisting of 33 students was selected as a control group. The total sample was 66 students. The experimental group was taught by applying the scrambling method, while the control group was taught by applying the conventional method. Multiple-choice tests containing vocabularies were used as the instrument for collecting the data. The mean score of the experimental and control groups were then compared and calculated. The value of both groups then was tested using the t-test formula. It was obtained that that tobserved value was higher than ttable value (7.25 1.66) at a level of significance =0.05 with a degree of freedom df=58. Based on the determined hypothesis, it meant that Ha was accepted and Ho was successfully rejected. Thus, it was concluded that there was a significant effect of the scramble method on students’ achievement in learning vocabulary.

Model Pembelajaran Two Stay Two Stray (TSTS) Efektif Meningkatkan Motivasi, Partisipasi, dan Hasil Belajar IPS Peserta Didik Sekolah Dasar

This research is a classroom action research (classroom action research). The subjects of this study were the fifth grade students of SDN Senepo Purworejo, totaling 23 students. Techniques Data collection is done by observation and tests. The data analysis technique used quantitative descriptive techniques with percentages. The results of the study concluded that 1) the use of the two stray two stay scramble method can increase the learning motivation in the pre-cycle of 60.87%, increased to 69.57% at the first cycle, and 91.31% at the second cycle. 2) The use of the two stray two stay scramble method can increase the learning participation in the pre-cycle of 65.22%. increased to 73.92% at the first cycle, and increased to 86.92 at the second cycle. 3) The use of the two stray two stay method can improve the learning outcomes students in the pre-cycle with an average value of 70 .65 or 11 students (47.83%) who achieved the KKM score 72, in the first cycle it became 73.65 or 15 students (65.22%), and in the second cycle with an average score of 75.91 or 19 students (82.91% achieved the KKM score).

New geometrically invariant multiple zero-watermarking algorithm for color medical images

The single watermarking algorithm for medical images faced several inherent problems like lack of security. In this paper, a new geometrically invariant multiple zero-watermarking method is proposed to secure medical images. We proposed a novel set of multi-channels shifted Gegenbauer moments of fractional orders (FrMGMs). These moments are used to extract the geometrically invariant features from the color medical images. Then we construct a featured image of the original medical image using the magnitude of the selected precise FrMGMs moments. Finally, we applied a scrambling method to scramble the watermark image and then the exclusive OR operation to the images' feature and scrambled watermark to construct a zero-watermark. Experimental results proved that the proposed approach effectively provided better robustness to various standard attacks and outperformed the existing single-, dual-, & triple-zero-watermarking algorithms for medical images.

A STUDY OF SCRAMBLE METHOD IN TEACHING ENGLISH FOR SECONDARY STUDENT’S WRITING SKILL

In Indonesia secondary school, students are equipped with any English subject to arrange their own writing. In this case, writing is the one of difficult English skill for students. Because of that, to increase students writing skill teacher need a certain method in teaching writing. Based on student’s ability in writing that also suitable with their grades, they were difficult to arrange the sentence to be good paragraph. To solve these problem several teachers had applied a method that called scramble sentence method. This study used qualitative research method with concept analysis method or library research. The data of this study came from eight articles related about scramble method to secondary student’s writing skill. Data had analyzed from reading, reviewing, supporting and contra journal article and concluding. As the result, according to eight articles, the researcher found that scramble method was effective to increased student’s writing skill. Based on the implementation of each articles, scramble method helped students to write. It proven by the improvement of several writing aspects, such as topic sentence, supporting sentence, coherence, organization, generic structures, grammar, vocabulary, content, discourse, syntax, mechanic and language use. From the analysis, the research question of this study had answered.&#x0D; Keyword : Scramble method, writing, library research

THE EFFECTIVENESS OF THE SCRAMBLE METHOD IN IMPROVING THE ABILITY OF READING ALOUD ELEMENTARY SCHOOL IN CLASS II

The purpose of this study was to improve the students 'reading aloud ability of grade II by using the scramble method and to find out the students' sentence comprehension skills. This research is a classroom action research conducted in two learning cycles. Where each cycle consists of two meetings with a meeting time of 2x30 minutes each. The data obtained were based on observations of the learning process, learning activities and the results of the reading comprehension test aloud. The results showed that the students' ability to read aloud in grade II increased after the application of the scramble method in the learning process where each meeting carried out a reflection by researchers and peers. The results of the observation process of the learning process in the first cycle of meeting experienced several shortcomings so that they affected student learning activities so that the tests given at the second meeting were categorized as good enough. In the second cycle the learning process has increased from the pre-cycle results so that learning activities become more conducive and fun, students become active and enthusiastic about the learning process. 95% of students actively participate in learning and the test results given have increased by an average of 93.50 in the very good category. So the application of the scambel method can improve the ability to read aloud students of class II SDN Nameng 1 Rangkasbitung.

Improving Grammar Mastery by Using Scramble Method of the Eleventh-Grade Students at Senior High School Number 2 Palopo

This research focused on using the scrambling method to teach grammar at the eleventh-grade students of Senior High School Number 2 Palopo. The research problem of this research was: “Does the scrambling method effectively improve students’ grammar mastery?”. The objective of this research was to find out whether or not the scrambling method effectively improves students’ grammar mastery. In this research, the researcher used pre-experimental design, and the treatments were conducted in six meetings. The population of this research was the eleventh-grade students of senior high school 2 Palopo. The researcher used a total sampling technique. There were 26 students from IPA 3 class involved in this research. The instrument used to collect data was a written test. It was divided into pretest and post-test. The data of this research were analyzed quantitatively by using SPSS program version 20. The result of this research showed that the scrambling method effectively improves students’ grammar mastery. The mean score in the pretest is lower than the mean score in the post-test (63, 85 &lt; 82, 23). The researcher found that the p-Value is 0.00, and the alpha is 0.05, therefore p&lt;α (0.00 &lt; 0.05). Meanwhile, the mean score of the post-test is better than the mean score of pretest (82,23 &gt; 63,85).