868 research outputs found

    تحليل الأخطاء في تحدث اللغة العربية لدى التلاميذ في مدرسة العالية بمعهد الهداية الإسلامية الحديثة مدينة جامبي

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    يعتمد هذا البحث إلى عدد الأخطاء التي يرتكبها التلاميذ في المحادثة باللغة العربية دون استخدام القواعد والمعاني. كيف يفهم التلاميذ القواعد حتى يتمكن التلاميذ من التحدث في الكلام اليومي. كان الغرض من هذا البحث هو اكتشاف الأخطاء في التحدث باللغة العربية ومعرفة العوامل التي تسبب أخطاء اللغة العربية ، وتحليل الأخطاء النحوية في المحادثة بين التلاميذ في المعهد الهداية ، مدينة جامبي. إن منهج البحث المستخدم في هذا البحث هو بحث نوعي منهج نوعي ووصفي. يتم تنفيذ تقنيات جمع البيانات من خلال المراقبة والمقابلات والوثائق. في هذا البحث ، كانت تقنيات تحليل البيانات المستخدمة هي تقليل البيانات وعرض البيانات واستخلاص النتائج. نتائج هذا البحث تتسبب في حدوث أخطاء وتحدد العامل الصحيح في تحليل الأخطاء في اللغة العربية لطلاب معهد الهداية الإسلامية الحديثة ، ونتائج هذا الرسالة العلمية هي وجود أخطاء في التلاميذ باللغة العربية عند التحدث يومياً ، كما ذكرنا. في أخطاء التحدث وتفسير اللغة وقلة معرفة التلاميذ. عند تحليل الأخطاء في التحدث باللغة العربية في محادثات التلاميذ ، فإن نتائج البحث على التلاميذ ترجع إلى عدة عوامل ، بما في ذلك عدم التمكن من القواعد ، والاستخدام غير المناسب للكلمات ، وقلة الدقة في الكلام ، وقلة الدافع للتحدث ، ونقص مفردات التلامي

    تأثير استخدام الوسائل الصور على إتقان المفردات للتلاميذ في المدرسة المتوسطة الإسلامية الحكومية 4 مدينة جامبي

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    ىذه الرسالة عملية يبحث تأثتَ الوسامل الصور إتقان الدفردات اللغة العربية للتلاميذ الصف الثامن فى الددرسة الدتوسطة الإسلامية الحكومية مدينة جامبى. تهد ىذه الدراسة إلى تحديد قدرة للتلاميذ على إتقان الدفردات اللغة العربية باستخدام الوسامل الصور، لتحديد مدى تأثتَ الوسامل الصور على إتقان الدفردات اللغة العربية فى الددرسة الدتوسطة الإسلامية الحكومية مدينة جامبى. ىهذا البحث ىو بحث كمب، كان تصميم البحث الدستخدم ىو Posttest Only Control Design ، يتم أخذ الذينات بالستخدام تقنية Simple Random Sampling لأن أخذ العينات من أفراد ا تَّمع يتم بشكل عشوامب دون النظر إلى الطبقات الدوجود في السكان. جمع البينات بالستخدام طريقة اختبار والدلاحظة ودراسة التوثيق. نتامج البحث علب إتقا الدفردات اللغة العربية في تعليم اللغة العربية للتلاميذ الصف الثامن )أ( الددرسة الدتوسطة الإسلامية الحكومية مدينة جامبى والتي بلغت تلاميذ باستخدام الوسامل الصور وحصلت بيانات البحث على أعلى درجة في الفصل التجريبية ۱ٓٓ وأدنى ٙٙ درجة بمتوسط ٤ٗ .٘ ٥ بينما نتامج لي إتقا الدفردات اللغة العربية في تعليم اللغة العربية للتلاميذ الصف الثامن )ب( والتي بلغت تلاميذ بدون استخدام الوسامل الصور وحصلت بيانات البحث على أعلى درجة في الفصل التحكّم كانت أعلى درجة ٙ ٤ وأقل درجة بمتوسط ٩ٓ. ٙٗ، على أساس الحسابات باستخدام ط الاختبار Independet Samples t Test السعر الذي تم الحصول عليو t = .ٕٓٗٙ df = ٤ و sig (tailed 2) p-value = .ٓٓٓ > .٘ٓ ،ٓ يعتٍ أن القيمة الدهمة أصغر من مستوى الخطأ أو Ho مرفوض Ha يتم قبولذا

    The Classification of Children Gadget Addiction: The Employment of Learning Vector Quantization 3

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    The addiction of children to gadgets has a massive influence on their social growth. Thus, it is essential to note earlier on the addiction of children to such technologies. This study employed the learning vector quantization series 3 to classify the severity of gadget addiction due to the nature of this algorithm as one of the supervised artificial neural network methods. By analyzing the literature and interviewing child psychologists, this study highlighted 34 signs of schizophrenia with 2 level classifications. In order to obtain a sample of training and test data, 135 questionnaires were administered to parents as the target respondents. The learning rate parameter (α) used for classification is 0.1, 0.2, 0.3 with window (Ɛ) is 0.2, 0.3, 0.4, and the epsilon values (m) are 0.1, 0.2, 0.3. The confusion matrix revealed that the highest performance of this classification was found in the value of 0.2 learning rate, 0.01 learning rate reduction, window 0.3, and 80:20 of ratio data simulation. This outcome demonstrated the beneficial consequences of Learning Vector Quantization (LVQ) series 3 in the detection of children's gadget addiction

    A survey on hybrid beamforming techniques in 5G : architecture and system model perspectives

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    The increasing wireless data traffic demands have driven the need to explore suitable spectrum regions for meeting the projected requirements. In the light of this, millimeter wave (mmWave) communication has received considerable attention from the research community. Typically, in fifth generation (5G) wireless networks, mmWave massive multiple-input multiple-output (MIMO) communications is realized by the hybrid transceivers which combine high dimensional analog phase shifters and power amplifiers with lower-dimensional digital signal processing units. This hybrid beamforming design reduces the cost and power consumption which is aligned with an energy-efficient design vision of 5G. In this paper, we track the progress in hybrid beamforming for massive MIMO communications in the context of system models of the hybrid transceivers' structures, the digital and analog beamforming matrices with the possible antenna configuration scenarios and the hybrid beamforming in heterogeneous wireless networks. We extend the scope of the discussion by including resource management issues in hybrid beamforming. We explore the suitability of hybrid beamforming methods, both, existing and proposed till first quarter of 2017, and identify the exciting future challenges in this domain

    Impact of Block Length and Temperature over Self-Assembling Behavior of Block Copolymers

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    Self-assembling behavior of block copolymers having water-soluble portion as one of the blocks plays key role in the properties and applications of the copolymers. Therefore, we have synthesized block copolymers of different block length and investigated their self-assembling behavior with reference to concentration and temperature using surface tension and conductance measurement techniques. The results obtained through both techniques concluded that critical micelles concentration (CMC) was decreased from 0.100 to 0.078 g/dL with the increase in length of water insoluble block and 0.100 to 0.068 g/dL for the increased temperature. ΔGmic was also decreased with the increase in temperature of the system, concluding that the micellization process was encouraged with the increase in temperature and block length. However, ΔHmic values were highest for short block length copolymer. The surface excess concentration obtained from surface tension data concluded that it was highest for short block length and vice versa and was increased with the increase in temperature of the system. However, the minimum area per molecule was largest for highest molecular weight copolymers or having longest water insoluble block and decreases with the increase in temperature

    Penggunaan Visualisasi Data dalam Liputan Berita Televisi: Studi Kasus Pada Penggunaan Infografis

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    Penelitian ini bertujuan untuk mengkaji penggunaan infografis dalam liputan berita televisi dan dampaknya terhadap pemahaman dan minat penonton. Infografis telah menjadi salah satu alat visual utama dalam menyajikan informasi kompleks secara singkat dan menarik dalam berita televisi. Studi ini menggunakan pendekatan kualitatif dengan analisis konten terhadap liputan berita dari beberapa stasiun televisi terkemuka yang sering menggunakan infografis. Melalui analisis mendalam, kami mengidentifikasi pola penggunaan infografis, jenis informasi yang disajikan, serta respon penonton terhadap penggunaan infografis. Hasil penelitian menunjukkan bahwa infografis digunakan secara luas dalam berbagai topik berita, mulai dari berita politik hingga berita ekonomi. Infografis yang dibuat dengan baik berhasil meningkatkan pemahaman penonton terhadap informasi yang disajikan dan meningkatkan minat mereka untuk terus mengikuti liputan berita. Namun, terdapat juga beberapa tantangan dalam penggunaan infografis, termasuk risiko kesalahpahaman jika tidak disajikan dengan jelas. Temuan ini memberikan wawasan berharga bagi produsen berita televisi dalam meningkatkan kualitas penyajian berita mereka

    Combined Effect of Temperature and Light on the Egg Hatchability in Pomaceae Canaliculata (Gastropoda: Ampuliriidae) From Malaysia / Hasnun Nita Ismail... [et al.]

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    The Golden Apple Snail (GAS), Pomacea canaliculata is an invasive species that has become a serious pest organism in rice fields in Southeast Asia since 1980s. This study was conducted to assess the hatchability of eggs under a combination effect of temperature and light. The clusters of eggs were exposed to different temperature (28 o C, 30 o C, 32 o C, 34 o C and 36 o C) and under the presence and the absence of light. The finding showed that the cluster of egg hatched faster with an increase of temperature (2-way ANOVA; P 0.05). Our findings indicate that temperature alone produces the main impact on the egg hatchability. Therefore, this knowledge provides an initial understanding to predict the population dynamic and geographical distribution of Pomacea from Malaysia particularly in the effort to hamper their ecological invasion

    A critical appraisal of Covid-19 in Malaysia and beyond

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    When the first report of COVID-19 appeared in December 2019 from Wuhan, China, the world unknowingly perceived this as another flu-like illness. Many were surprised at the extreme steps that China had subsequently taken to seal Wuhan from the rest of the world. However, by February 2020, the SARS-CoV-2 virus, which causes COVID-19, had spread so quickly across the globe that the World Health Organization officially declared COVID-19 a pandemic. COVID-19 is not the first pandemic the world has seen, so what makes it so unique in Malaysia, is discussed to avoid a future coronacoma

    Performance of Gallium-Erbium Fiber Amplifier in a Double-Pass Configuration

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    In a previous amplifier setup, a Gallium co-doped Erbium fiber (Ga-EDF) with a length of 2 m has been used as a gain medium. The amplifier which was designed as a single-pass configuration, achieving a highest gain of 22.45 dB. In this paper, the Ga-EDF amplifier is designed as a double-pass setup. The gain and noise figure at the input signal’s wavelength of 1520 nm - 1580 nm is investigated at various input powers, which are from -30 dBm to 0 dBm. This study compares the performance of the amplifiers as it is pumped by a laser signal at the wavelength of 980 nm and 1480 nm, with a power of 140 mW. The amplifier obtained the highest gain of 36.62 dB and 35.77 dB for the pump wavelength of 980 nm and 1480 nm, respectively. The corresponding noise figures are 3.48 dB and 5.01 dB, which occurs at the input signal’s wavelength of 1555 nm. The results indicate that the double-pass Ga-EDF amplifier pumped at 1480 nm outperforms the single pass Ga-EDF amplifier by 15.08 dB, with a comparable noise figure. The results also show that the double-pass Ga-EDF’s performance are comparable at both pump wavelengths

    Evaluation of the impact of the voucher program for improving maternal health behavior and status in Bangladesh

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    Vouchers, a demand-side financing (DSF) instrument for health-care services, were introduced in Bangladesh in 2006. The DSF program grants vouchers to pregnant women to receive free antenatal, delivery, and postpartum care services as well as free medicine, and financial assistance is provided for transportation. Deliveries with skilled service providers are financially incentivized and providers are reimbursed for their services from a special fund. After piloting DSF initially in 21 subdistricts (upazilas), the government expanded it to another 12 upazilas in 2007 (the second phase), and in its third phase in 2010 the program was expanded to another 11 upazilas. To measure DSF’s effect on improved access, quality, and reduced inequity for reproductive health services, during the third phase of the program the Population Council conducted a comprehensive evaluation with both baseline and endline surveys in 11 DSF upazilas and compared their outcomes with those from upazilas served by similar facilities not included in the DSF program. This final report contains key facility and policy program recommendations
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