Search from the Journals, Articles, and Headings
Advanced Search (Beta)
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

جہلم دا سفر

جہلم دا سفر
دل آکھے میں جہلم جانا
’’ڈھوک رجو‘‘ جا درشن پانا
بس ٹر گئی یار قبولے
پئی دیندی پیار دے جھولے
میں جانا عشق سکولے
میں تے ربا کرم کمانا
بس آ گئی عارف والے
سانوں مل گئے دیس نکالے
جنھاں عشق دے دیوے بالے
اگے جا کے موج منانا
بس آ گئی ساہیوال
میرا پیر بڑا لجپال
دیندا دل دے دیوے بال
میرے دل نوں نور بنانا
بس آ گئی شہر اوکاڑے
کیویں پائے عشق پواڑے
گھر کتنے ایس اُجاڑے
سانوں خیر دیدار دا پانا
بس آ گئی شہر لاہور
چلے دل تے نہ کوئی زور
اوہدی دید نوں پاوے شور
دل دے کے یار منانا

بس آ گئی گجرانوالہ
نہیں عشق دا پندھ سوکھالا
ساڈا اللہ اے رکھوالا
پردیس چ نہ گھبرانا

بس آ گئی وچ گجرات
ساڈے نال ہووے گل وات
سانوں دے سجناں اک جھات
ساڈے دل دا شوق ودھانا

بس آ گئی اے وچ کھاریاں
اساں بڑیاں واجاں ماریاں
سن سجناں ساڈیاں زاریاں
سانوں در تے آپ بلانا
بس ’’عالم گیر سرائے‘‘
اساں یار دے نیڑے آئے
ساڈے نین بڑے ترہائے
سانوں سوہنا مکھ وکھانا

بس اپڑی جہلم اڈے
اسیں بھیڑے کم سب چھڈے
ساڈے لیکھ ہوئے اج وڈے
اساں جہلم وقت لنگھانا

پھڑ ویگن گئے سنگوئی
اسیں کلے، نال نہ کوئی
لاہ مکھ توں سجناں لوئی
اساں ول ول درشن پانا

اسیں ’’ڈھوک رجو‘‘ وچ آئے
ساتھے رب نے کرم کمائے
اسیں قادریؔ! درشن پائے
دل آکھے ، مڑ نہیں جانا

Desain didaktis berbasis Permainan Tradisional Engklek di Sekolah Dasar

Abstract This research motivated by the findings of learning obstacles experienced students in material around square. This is known based on the results of  test questions conducted during preliminary study to fourth grade elementary school students. To overcome  learning obstacles experienced by students, researchers will design a didactic design. The purpose of this study is to describe the didactic design on the material around square and describe the students' responses the implementation of didactic design. The didactic design can be interpreted  learning design that emphasizes the didactic aspect, namely the teacher's teaching method. This study uses method with a Didactical Design Research (DDR) research design consisting of three research stages, namely a prospective analysis of the didactic situation before learning (prospective analysis) in the form of a Hypothetical Didactic Design including ADP (Pedagogical Didactic Analysis), metapedadidactive analysis, and retrospective analysis (retrospective analysis), with data collection techniques used in the form of interviews, observations, and attitude scales. The research subjects were 26 students in grades IV and VI and 1 teacher for grade IV at SDN 1 Sindangrasa. Based on results of study, through application of the didactic design carried out in stages I and II,   can help overcome learning obstacles experienced by students in the material around a square. This is shown from the students' responses on the attitude scale, results of the LAS (Student Activity Sheet) work and interviews with teachers. In addition,   didactic design is able to create a fun and meaningful learning atmosphere for students. Keywords: learning obstacle, didactical design research, square, meaningful learning, LAS Abstrak Penelitian ini dilatarbelakangi oleh adanya temuan learning obstacle  yang dialami siswa pada materi keliling persegi. Hal ini diketahui berdasarkan hasil soal tes yang dilakukan pada saat studi pendahuluan kepada siswa kelas IV Sekolah Dasar. Untuk mengatasi learning obstacle yang dialami siswa, peneliti akan merancang sebuah desain didaktis. Tujuan dari penelitian ini adalah untuk mendeskripsikan desain didaktis pada materi keliling persegi serta memaparkan respon siswa dan guru terhadap implementasi desain didaktis tersebut. Desain didaktis dapat diartikan sebagai desain pembelajaran yang lebih menekankan pada aspek didaktik yakni cara pengajaran guru. Penelitian ini menggunakan metode Didactical Design Research (DDR) yang terdiri dari tiga tahap penelitian, yakni analisis situasi didaktis sebelum pembelajaran (prospective analysis) berupa Desain Didaktis Hipotesis termasuk ADP (Analisis Didaktis Pedagogis), analisis metapedadidaktif, dan analisis retrospektif (retrospective analysis), dengan teknik pengumpulan data yang digunakan berupa wawancara, observasi, dan skala sikap. Subjek penelitian yaitu 26 siswa kelas IV dan VI serta 1 guru kelas IV SDN 1 Sindangrasa. Berdasarkan hasil penelitian, melalui penerapan desain didaktis yang dilakukan pada tahap I dan II dapat membantu mengatasi learning obstacle yang dialami siswa pada materi keliling persegi. Hal ini ditunjukkan dari respon siswa pada skala sikap, hasil pengerjaan LAS (Lembar Aktivitas Siswa) serta wawancara terhadap guru. Selain itu, desain didaktis mampu menciptakan suasana pembelajaran yang menyenangkan dan bermakna bagi siswa.  Kata kunci : hambatan belajar, desain didaktis, persegi, pembelajaran bermakna, LAS

Study of Dielectric Properties of Various Graphene/Metal/Polymer Nanocomposites

The aim of the present research work is to synthesize flexible polymer based nanocomposites with excellent dielectric properties. Compounds and composites with high dielectric constant are in demand in electronic industry due to their ability to store more charge, while energy dissipation is low there. So it is needed to synthesize materials with ability to store more and more charge. In presented research work, flexible three phase nanocomposite films of graphene/metal/polymer were synthesized with reasonably high dielectric constant or real part of permittivity and very low dielectric loss or imaginary part of permittivity. Ternary nanocomposite films were synthesized by using three different polymers i.e., poly(vinyl alcohol), polyvinylidene fluoride and polydimethysiloxane as matrix. Graphene and two ceramic metals oxides i.e., titania and barium titanate were reinforced in the polymers as conducting and metal additives, respectively. In this way six different types of ternary nanocomposite films with different combinations of fillers and polymers were synthesized. Each ternary nanocomposite series was synthesized by varying w/w of graphene while keeping concentrations of ceramic and polymer constant. After setting optimized conditions for concentrations of graphene, w/w of ceramic filler was varied and concentrations of ceramic and polymer were kept fixed. Each ternary graphene/metal/polymer nanocomposite film was characterized by scanning electron microscopy, X-ray diffraction analysis, raman spectroscopy, fourier transform infrared spectroscopy and thermal gravimetrical analysis to study their morphology, structures, presence of functional groups and thermal stability respectively. Dielectric characterization of each ternary graphene/metal/polymer nanocomposite film was carried out at room temperature. Ternary nanocomposite with highest dielectric constant and lowest dielectric loss were explored for each ternary nanocomposites series. Dielectric constant of poly(vinyl alcohol), Polyvinylidene fluoride and polydimethysiloxane was increased from 13.3, 20.5 and 6.5 to 330, 159.8 and 108.3, respectively, with addition of graphene and titania. While dielectric constant of poly(vinyl alcohol), Polyvinylidene fluoride and polydimethysiloxane was increased from 13.3, 20.5 and 6.5 to 66, 199.9 and 116.9, respectively, with addition of graphene and barium titanate. Even with such high dielectric constant, dielectric loss of all ternary nanocomposites was still very low i.e., less than 5 which is required for energy storage devices. AC conductivity and complex electric modulus of all neat polymers and ternary graphene/metal/polymer nanocomposite films were also calculated and compared. The superiority of this method is that synthesized three phase graphene/ceramic/polymer nanocomposite films have hybrid properties like high dielectric permittivity and low dielectric loss of fillers and flexibility and mechanical strength of polymers. All analyses of graphene/metal/polymer nanocomposite films confirm their excellent capacitive performance. On the basis of results it is concluded that synthesized ternary graphene/metal/polymer nanocomposite films are fairly good candidate to be used as dielectric medium in energy storage devices like capacitors.
Asian Research Index Whatsapp Chanel
Asian Research Index Whatsapp Chanel

Join our Whatsapp Channel to get regular updates.