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"Telah dilakukan perhitungan pergeseran fase hamburan pion-nukleon dengan menerapkan interaksi separabel rank-1 untuk gelombang parsial S, P, dan D. Bentuk separabel membuat persamaan Lippmann-Sehwinger dapat diselesaikan seeara analitik. Parameter interaksi ditentukan melalui fitting dengan data pergeseran fase dari analisa SAID. Keeocokan yang baik dieapai untuk momentum hingga 400 MeV/e, sementara tidak begitu baik untuk hingga 1500 MeV/c.

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Phaseshifts of pion-nucleon scattering have been calculated by using separable interaction of rank-l for the partial Waves S, P, and D. With the separable form, the Lipprnann-Schvvinger equation can be solved analytically. lnteraction parameters are determined through fitting with the phaseshift data from SAID analysis. Good fits can be achieved for the 1no1nenta up to 400 MeV/c, While not so good for up to 1500 MeV/c."

"[ABSTRAKSemakin baik dan banyaknya hasil eksperimen di bidang nuklir, menjadi faktor pendorongbagi fisikawan nuklir untuk melakukan penelitian lebih lanjut mengenai interaksidan struktur nuklir. Alhasil, banyak reaksi yang bertujuan untuk menjelaskan,membandingkan bahkan memperkirakan hal ini, salah satunya adalah fotoproduksikaon netral pada deuteron. Telah dipelajari sebuah model sederhana untuk reaksifotoproduksi kaon netral pada deuteron yaitu model isobar dengan menggunakanpendekatan impuls. Penelitian ini bertujuan untuk mempelajari penampang lintangeksklusif dan inklusif dari fotoproduksi kaon netral pada deuteron dengan beberapakeadaan kinematik, dan dibandingkan dengan eksperimen [6]. Hasil yang didapatkanmenunjukkan penampang lintang inklusif lebih besar daripada penampang lintangeksklusif karena pada penampang lintang inklusif hanya mendeteksi kaon saja, danuntuk penampang lintang eksklusif mendeteksi kaon dan hiperon secara simultan,makin banyak partikel yang dideteksi makin kecil penampang lintangnya. Penampanglintang eksklusif dengan momentum proton = 0 lebih besar dibandingkan denganmomentum proton tidak nol, hal ini dikarenakan peluang terjadinya reaksilebih besar ketika neutron dalam deuteron diam. Untuk penampang lintang eksklusifdengan variasi momentum proton, paling besar penampangnya berada pada arahsumbu Z, yaitu searah dengan masuknya proyektil foton riil saat terjadinya reaksi.Kaon paling banyak mengalami hamburan pada sudut kecil, sementara pada sudutyang besar penampang lintangnya kecil. Amplitudo transisi deuteron berperan pentingdalam reaksi eksklusif maupun inklusif yaitu dalam menentukan puncak-puncakkurva penampang lintang tersebut.

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ABSTRACTThe abundance experimental results in the nuclear eld, becomes a driving factor fornuclear physicists to conduct further research on interactions and nuclear structure.As a result, many reactions aims to explain, compare and even estimate it, one ofwhich is the neutral kaon photoproduction on deuteron. It has been studied a simplemodel for the reaction of the neutral kaon photoproduction on deuteron with isobarsmodel using impulse approximation. This research aims to learn the exclusiveand inclusive cross section of neutral kaon photoproduction on deuteron with somekinematic state, and compared with experiments [6]. The results obtained indicatethe inclusive cross section larger than the exclusive cross section because for theinclusive cross section only detect kaon, and exclusive cross section detect kaon andhyperon simultaneously, more particles are detected the smaller cross section will be.Exclusive cross section with proton momentum = 0 is larger than when proton momentumis not zero, because of the possibilty for greater reaction is when a neutronin the deuteron is not moving. For the exclusive cross section with variation protonmomentum, the largest cross section is in the axis-Z, that have the same directionwith the entry of projectile photon real. Kaon experiences the most scattering atsmall angles, while at large angles have a small cross section. Transition amplitudeon deuteron plays an important role in the reaction that exclusive or inclusive indetermining the peaks of the cross section of the curve, The abundance experimental results in the nuclear eld, becomes a driving factor fornuclear physicists to conduct further research on interactions and nuclear structure.As a result, many reactions aims to explain, compare and even estimate it, one ofwhich is the neutral kaon photoproduction on deuteron. It has been studied a simplemodel for the reaction of the neutral kaon photoproduction on deuteron with isobarsmodel using impulse approximation. This research aims to learn the exclusiveand inclusive cross section of neutral kaon photoproduction on deuteron with somekinematic state, and compared with experiments [6]. The results obtained indicatethe inclusive cross section larger than the exclusive cross section because for theinclusive cross section only detect kaon, and exclusive cross section detect kaon andhyperon simultaneously, more particles are detected the smaller cross section will be.Exclusive cross section with proton momentum = 0 is larger than when proton momentumis not zero, because of the possibilty for greater reaction is when a neutronin the deuteron is not moving. For the exclusive cross section with variation protonmomentum, the largest cross section is in the axis-Z, that have the same directionwith the entry of projectile photon real. Kaon experiences the most scattering atsmall angles, while at large angles have a small cross section. Transition amplitudeon deuteron plays an important role in the reaction that exclusive or inclusive indetermining the peaks of the cross section of the curve]"

"Telah dilakukan perhitungan pergeseran fase hamburan Pion Nukleon untuk gelombang parsial S; P dan D, dan untuk isospin 1, 2 dan 32 . Interaksi menggunakan bentuk separabel rank-1 dan rank-2. Parameter interaksi ditentukan melalui fittting dengan data pergeseran fase analisis SAID. Didapatkan bahwa rank-1 dan rank-2 dapat memfit data dengan baik sampai momentum 400 MeV/c. Disamping itu, rank -2 dapat menjelaskan cukup baik sampai momentum 1200 MeV/c.

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Phaseshift of Pion-Nucleon Scattering has been calculated for the partial waves

S; P, and D, and for the isospin 1,2 and 3

2 . The interaction is assumed to take the separable form of rank-1 and rank-2. Interaction parameters are determined through fitting with the phaseshift data of SAID analysis. It is found that the rank-1 and rank-2 can fit the data quite well for the momentum up to 400 MeV/c. Meanwhile, the rank-2 can describe the data fairly well for the momentum up to 1200 MeV/c."

"Penelitian ini mempelajari reaksi substitusi nukleofilik antara benzil klorida dan kalium sianida. Reaksi substitusi nukleofilik antara reaktan organik dan anorganik membutuhkan katalis transfer fasa agar reaktan non polar dan polar dapat berinteraksi. Pada peneliltian ini, cairan ionik 1-butil-3metil immidazolium klorida digunakan untuk menggantikan katalis transfer fasa yang umumnya tidak ramah lingkungan. Cairan ionik [BMIM]Cl diimobilisasi ke dalam silika gel yang memiliki luas permukaan yang besar dan memiliki fungsi sebagai adsorben untuk mendapatkan katalis [BMIM]Cl-silika gel. Katalis [BMIM]Cl-silika gel dikarakterisasi dengan FT-IR untuk menentukan dimana cairan ionik teradsorbsi oleh silika gel. Reaksi substitusi nukleofilik antara benzil klorida dan kalium sianida dilakukan dengan menvariasikan waktu reaksi dari 3 jam sampai 10 jam dan persen berat katalis 2%, 5% dan 7% pada suhu ruang. Produk reaksi dianalisis dengan FT-IR, GC dan GC-MS dan ditemukan bahwa reaksi optimum dicapai pada waktu 5 jam dan 2% berat katalis dimana sebanyak 43.02% benzil klorida terkonversi menjadi benzil sianida. Pembentukan benzil sianida dikonfirmasi dengan metode GC-MS. Studi perbandingan dilakukan dengan mereaksikan menggunakan katalis [BMIM]Cl yang tidak diimobilisasi dan ini membuktikan bahwa katalis [BMIM]Cl yang tidak diimobilisasi ke dalam silika gel tidak selektif untuk benzil sianida.

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The research studied the nucleophilic substitution reaction between benzyl chloride and potassium cyanide. Nucleophilic substitution reaction between organic reactant and inorganic reactan requires phase transfer catalyst to enable the non polar reactant to interact with the polar reactant. In this research, ionic liquid material 1-butyl-3-methyl immidazolium chloride [BMIM]Cl was used to replace the phase transfer catalyst, which is normally environmental unfriendly. Ionic liquid [BMIM]Cl was immobilized into silica gel, which has high surface area and has the function as an adsorbent, to obtain the catalyst, [BMIM]Cl-silica gel. Catalyst [BMIM]Cl-silica gel was characterized by FT-IR to determine where the ionic liquid was adsorbed by the silica gel. The catalyst nucleophilic reactions between benzyl chloride and potassium cyanide was carried out by varying the reaction periods form 3 hours to 10 hours and weight percentage of catalyst 2%, 5% and & 7% at room temperature. The reaction products were analyzed by FT-IR, GC and GC-MS and it was found that the optimum reaction was achived in 5 hours using 2% weight of catalyst in which 43.02% benzyl chloride was converted onto benzyl cyanide. The formation of benzyl cyanide was confirmed by GC-MS method. A comparison study was conducted with unmobilized ionic liquid and it was found that the unmobilized [BMIM]Cl into silica gel was none selective toward the product benzyl cyanide."

"PRB (Program Rujuk Balik) merupakan salah satu program pelayanan kesehatan yang diberikan kepada peserta JKN (Jaminan Kesehatan Nasional) yang menderita penyakit kronis dengan kondisi stabil dan masih memerlukan pengobatan atau asuhan keperawatan jangka panjang yang dilaksanakan di fasilitas kesehatan tingkat pertama atas rujukan atau rekomendasi dari dokter spesialis. Pasien PRB adalah pasien dengan penyakit kronis seperti diabetes mellitus, hipertensi, jantung, asma, PPOK dan sebagainya yang umumnya mendapatkan lebih dari satu obat dalam satu resep yang disebut dengan polifarmasi. Pasien dengan resep polifarmasi memiliki risiko untuk mengalami interaksi obat lebih tinggi dibanding pasien yang menggunakan satu jenis obat. Potensi interaksi obat meningkat seiring dengan bertambahnya jumlah obat yang diresepkan dalam satu resep. Pasien yang menerima resep polifarmasi berpotensi mengalami interaksi antar obat sebanyak 40% sehingga dibutuhkan pemantauan terapi obat dan interaksi obat dalam upaya untuk meningkatkan efektivitas terapi dan menghindari terjadinya efek samping obat yang tidak diinginkan. Tugas khusus praktik kerja di Apotek Kimia Farma 562 Sunter periode Oktober 2023 ini bertujuan untuk mengidentifikasi potensi interaksi obat yang dapat terjadi pada resep polifarmasi pasien PRB di Apotek Kimia Farma 562 Sunter periode Oktober 2023. Pengidentifikasian potensi interaksi obat dilakukan dengan mengumpulkan resep pasien PRB yang ditebus di apotek sejumlah 446 resep. Resep diseleksi berdasarkan jumlah obat di dalam resep dan didapatkan 82 resep polifarmasi. Potensi interaksi obat pada masing-masing resep diidentifikasi melalui situs www.drugs.com dan didapatkan 82 resep memiliki potensi interaksi dan 2 resep tidak memiliki potensi interaksi, didapatkan total 542 interaksi obat yang dikelompokkan menjadi 58 interaksi mayor, 403 interaksi moderat, dan 81 interaksi minor. Pengumpulan data interaksi obat diperlukan oleh apoteker sebagai bentuk pemantauan terapi obat sehingga tujuan pengobatan tetap dapat tercapai secara maksimal dan meminimalisir kemungkinan terjadinya interaksi obat yang tidak diinginkan.

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PRB (Program Rujuk Balik) is one of the health service programs provided to JKN (Jaminan Kesehatan Nasional) participants who suffer from chronic diseases but currently in a stable condition and still require treatment or long-term nursing care which is carried out at first level health facilities based on referrals or recommendations from medical specialist. PRB patients are patients with chronic diseases such as diabetes mellitus, hypertension, heart disease, asthma, COPD and so on who generally receive more than one drug in one prescription, which is called polypharmacy. Patients with polypharmacy prescriptions have a higher risk of experiencing drug interactions than patients who use one type of drug. The potential for drug interactions increases as the number of drugs prescribed in one prescription increases. Patients who receive polypharmacy prescriptions have the potential to experience interactions between drugs as much as 40%, so monitoring of drug therapy and drug interactions is needed as an effort to increase the effectiveness of therapy and avoid the occurrence of unwanted side effects. This internship assignment at Kimia Farma 562 Sunter Pharmacy for the October 2023 period aims to identify potential drug interactions that could occur in polypharmacy prescriptions for PRB patients at Kimia Farma 562 Sunter Pharmacy for the October 2023 period. Identifying potential drug interactions is carried out by collecting PRB patient prescriptions that are redeemed in pharmacy with a total of 446 prescriptions. Prescriptions were selected based on the number of drugs in the prescription and 82 polypharmacy prescriptions were obtained. Potential drug interactions in each prescription were identified using www.drugs.com and it was found that 82 prescriptions had potential interactions and 2 prescriptions did not have potential interactions. A total of 542 drug interactions were obtained which were grouped into 58 major interactions, 403 moderate interactions, and 81 minor interactions. Pharmacists need to collect drug interaction data as a form of monitoring drug therapy so that treatment goals can still be achieved optimally and minimize the possibility of unwanted drug interactions occurring."

"Pada penelitian ini telah dilakukan sintesis polistirena melalui polimerisasi radikal terkontrol menggunakan metode Atom Transfer Radical Polymerization (ATRP) serta mempelajari pengaruh variasi waktu reaksi, variasi konsentrasi ligan, katalis, dan inisiator terhadap persen konversi, distribusi berat molekul, dan indeks polidispersitas. Variasi kondisi reaksi dilakukan untuk mendapatkan komposisi optimum sintesis polistirena dengan persen konversi tinggi, distribusi berat molekul sempit, dan indeks polidispersitas kecil (≈1). Polistirena telah berhasil disintesis dengan metode ATRP menggunakan ligan PMDETA, katalis CuBr, inisiator EBiB, dan pelarut sikloheksanon. Parameter keberhasilan dilihat dari persen konversi dan berbagai hasil karakterisasi seperti FTIR, GPC, dan DSC. Komposisi optimum sintesis polistirena yaitu pada konsentrasi ligan 4%, katalis 2%, dan inisiator 4% terhadap 100% mol stirena. Persen konversi polistirena pada komposisi optimum mencapai 91,4% dan diperoleh nilai indeks polidispersitas sebesar 1,17, rata-rata berat molekul 3.526 g/mol, dan suhu transisi gelas 72,42°C.

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This research has been conducted synthesis of polystyrene through controlled radical polymerization by using Atom Transfer Radical Polymerization (ATRP) method and also studied about the influence of variation of time reactions, variation of ligand, catalyst, and initiator concentrations toward conversion percentage, molecular weight distribution, and polydispersity index. The condition of variation reactions has been done to obtain the optimum composition of reaction thus it got polystyrene with higher conversion percentage, a narrow range of molecular weight distribution, and small index of polydispersity (≈1). Polystyrene has been successfully synthesized by ATRP method using PMDETA as ligand, CuBr as catalyst, EBiB as initiator, and cyclohexanone as solvent. The parameter of successful can be seen from the percentage of conversion and various results of characterization such as FTIR, GPC, and DSC. The optimum composition to synthesis of polystyrene where the concentration of ligand is 4%, catalyst is 2%, and initiator is 4% against 100% mol of styrene. The conversion percentage of polystyrene at the optimum composition reached 91.4% and obtained the result of polydispersity index by 1.17, the average molecular weight is 3.526 g/mol, and the glass transition temperature is 72.42°C."

"[ABSTRAKTindakan invasif yang didapat anak selama dirawat menimbulkan reaksi nyeri.Perawat perlu mengetahui faktor-faktor yang berhubungan dengan reaksi nyeri.Penelitian ini bertujuan untuk mengidentifikasi faktor-faktor yang berhubungandengan reaksi nyeri akibat tindakan invasif. Desain penelitian adalah penelitianobservasional dengan pendekatan cross sectional dengan teknik pengambilansampel dilakukan secara non probability sampling melalui consecutive samplingdengan jumlah responden sebanyak 90 orang. Analisa data multivariatmenggunakan uji statistik regresi multinomial. Hasil analisis menunjukkanterdapat hubungan yang signifikan antara ketakutan dengan reaksi nyeri (p value= 0,018). Anak yang takut memiliki peluang 5 kali untuk terjadinya reaksi nyerikategori menghindar dibandingkan anak yang tidak takut. Perawat perlumelakukan intervensi keperawatan yang dapat mengurangi ketakutan pada anaksehingga reaksi nyeri kategori menghindar dapat diminimalkan.

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ABSTRACTInvasive treatments to the children during the period of hospitalization cause painreactions. The nurses need to know the factors related to pain reactions. Thestudy aims to identify the factors related with pain reactions related to invasivetreatments. The design of this study is observational research with cross sectionalapproach by using non probability sampling method through consecutivesampling with the amount of 90 children respondents. Multivariate data analysisuse multinomial regression statistic test. The result of the analysis indicated thatthere was a significant relationship between fear and pain reaction (p value =0,018). The emergence of pain reaction ?avoidance? from the children who are infear is as much 5 times greater than children who are not in fear. Nurses need toconduct nursing interventions that can reduce fear in the children behavior inorder to minimize pain reaction in form of avoidance.;Invasive treatments to the children during the period of hospitalization cause painreactions. The nurses need to know the factors related to pain reactions. Thestudy aims to identify the factors related with pain reactions related to invasivetreatments. The design of this study is observational research with cross sectionalapproach by using non probability sampling method through consecutivesampling with the amount of 90 children respondents. Multivariate data analysisuse multinomial regression statistic test. The result of the analysis indicated thatthere was a significant relationship between fear and pain reaction (p value =0,018). The emergence of pain reaction ?avoidance? from the children who are infear is as much 5 times greater than children who are not in fear. Nurses need toconduct nursing interventions that can reduce fear in the children behavior inorder to minimize pain reaction in form of avoidance., Invasive treatments to the children during the period of hospitalization cause painreactions. The nurses need to know the factors related to pain reactions. Thestudy aims to identify the factors related with pain reactions related to invasivetreatments. The design of this study is observational research with cross sectionalapproach by using non probability sampling method through consecutivesampling with the amount of 90 children respondents. Multivariate data analysisuse multinomial regression statistic test. The result of the analysis indicated thatthere was a significant relationship between fear and pain reaction (p value =0,018). The emergence of pain reaction “avoidance” from the children who are infear is as much 5 times greater than children who are not in fear. Nurses need toconduct nursing interventions that can reduce fear in the children behavior inorder to minimize pain reaction in form of avoidance.]"