Inductanceless high order low frequency filters for medical applications

In this paper, a designed circuit used for low-frequency filters is implemented and realized the filter is based on frequency-dependent negative resistance (FDNR) as an inductor simulator to substitute the traditional inductance, which is heavy and high cost due to the coil material manufacturing and size area. The simulator is based on an active operation amplifier or operation transconductance amplifier (OTA) that is easy to build in an integrated circuit with a minimum number of components. The third and higher-order Butterworth filter is simulated at low frequency for low pass filter to use in medical instruments and low-frequency applications. The designed circuit is compared with the traditional proportional integral controller enhanced (PIE) and T section ordinary filter. The results with magnitude and phase response were compared and an acceptable result is obtained. The filter can be used for general applications such as medical and other low-frequency filters needed

Fillers in Wood Adhesives

The introduction of a second component to polymers has been presented; this component is often used to modify the characteristics of the products and to acquire new polymer materials with improved properties. Composite materials have a pivotal role in industries that are now considered the most progressive worldwide. At present, synthetic adhesives based on formaldehyde such as phenol-formaldehyde (PF), urea formaldehyde (UF), and melamine formaldehyde (MF) are predominantly used for wood composite production, and these adhesives are commonly used in the wood panel industry. These adhesives have some advantages and disadvantages. The use of PF adhesives is as important as UF adhesives in the wood panel industry. However, their application is still limited because of its brittleness, brown color, high curing temperature, long curing time, and toxicity due to liberation of phenol and formaldehyde. A variety of methods have been used to improve the performance of UF and PF adhesives as well as to expand their use. These methods are widely used in the industry; they include the simple addition of fillers. Moreover, the addition of fillers could reduce shrinkage and alleviate the stress on the glue line, which improves the hardness and durability

Preparation And Characterization Of Formaldehyde Free Wood Adhesives Lignin Extracted From Oil Palm Empty Fruit Bunch

penyelidikan ini, lignin/tanin mesra alam dan cecair Perekat berasaskan kayuOPEFB telah dikaji dengan untuk menyediakan perekat kayu bebas formaldehid dan untuk meningkatkan komposisi bahan-bahan mesra alam yang boleh diperbaharui dalam formulasi pelekat kayu. buah tandan kosong kelapa sawit (OPEFB) telah digunakan sebagai bahan mentah dalam. Proses delignifikasi OPEFB telah dijalankan menggunakan pulpa Kraft dan pulpa auto-bermangkinkan etanol-air (organosolv). In this work, environment-friendly lignin/tannin and liquefied OPEFB-based wood adhesives have been studied to prepare formaldehyde-free wood adhesives and to increase the proportion of renewable environmentally friendly materials in these wood adhesive formulations

PERENCANAAN RSIA MAKASSAR DENGAN TEMA HIGH TECH

Dinas Kesehatan Sulawesi Selatan mencatat angka kematian ibu hamil dan melahirkan tahun 2017 mencapai 115 kasus. dan mengalami peningkatan pada tahun 2018 sebanyak 139 kasus. Hal ini tentu saja perlu mendapatkan perhatian dan penanganan khusus. Untuk mengurangi kasus ini, ibu hamil dan melahirkan harus sering memeriksakan perkembangan kehamilannya di rumah sakit terdekat. Pemeriksaan kesehatan bagi ibu hamil dikenal dengan istilah ANC (Antenatal Care) yang merupakan sebuah pemeriksaan berkala selama empat kali. Tujuan dari penulisan ini yaitu untuk merencanakan fasilitas kesehatan yang dapat memenuhi kebutuhan ibu hamil dan melahirkan berupa Rumah Sakit Ibu dan Anak (RSIA). Proses perancangan menggunakan metode pendekatan tematik khususnya Arsitektur High Tech, pengumpulan data dengan survey, studi literatur, serta studi komparasi, Analisa disajikan dalam bentuk konsep dan gambar rancangan. Hasil dari penulisan ini yaitu rancangan gedung RSIA berlantai 9 (Sembilan). Desain fasad yang mengesankan berkesan industrial dan modern, dengan penerapan teknologi solar panel dan pengolahan limbah padat maupun cair, sebagai penunjang bangunan. &nbsp

Self Awareness Dalam Perilaku Sosial Altruisme Di Era Sosial Media: Studi Jama’ah Masjid Al-Azhar Yogyakarta

Pada era media sosial saat ini terjadi berbagi tantangan kehidupan dalam masyarakat yang dipengaruhi berbagai hal terutama media sosial yang dapat memberikan sebuah dampak kepada self awareness atau kesadaran diri individu dalam masyarakat. Kesadaran diri yang baik dapat mempengaruhi individu dalam kehidupan sosial yang mengarah kepada nilai-nilai pro-sosial yang diwujudkan dalam bentuk praktek altruisme. Penelitian ini mengkaji tentang bagaimana praktek altruisme dan bagaimana tantangan kesadaran diri atau self awareness jama’ah Masjid Al-Azhar Suryowijayan terhadap altruisme. Penelitian ini menggunakan metode kualitatif dengan pendekatan studi kasus. Hasil penelitian menujukan bahwa praktek aktifitas sosial altruisme di Masjid Al-Azhar dipengaruhi oleh nilai-nilai agama dan moral, nilai keteladanan dari para pendahulu, nilai nasionalisme atau pratioristik yang dimiliki oleh para jama’ah, dan dampak positif era media sosial. Praktek altruisme Masjid Al-Azhar telah terlaksana dengan berbagai program maupun kegiatan diantaranya yaitu gerakan ta'awun, pasar sayur gratis, program jumat barokah, berbagi sembako bulanan, berbagi nasi setiap senin, layanan wifi gratis dan program tanggap bencana. Altruisme merupakan bagian bermakna bagi jama’ah masjid Al-Azhar, namun menujukkan kesadaran saling berbagi tanpa pamrih muslim Indonesia

Immigration policy and the role of political discourses in the relationship between foreign nationals and crime in England and wales

Significant criminological attention has been given to the relationship between immigration and crime. However, this relationship has not been researched in the UK to any great extent, and consequently the information on the UK context is limited. This research investigates how the criminality of foreign nationals have been constructed by examining the nature of immigration policy, foreign criminality discourses, and the media in the UK to understand how crime in particular has been used to define, refine, and inform control of immigrants. This study refers to the legislative, policy, and political factors that underpin this process, and particularly explains how immigration policy and political debates have emphasised the criminality of foreign nationals in the UK. In order to achieve these goals, this research reviews a brief history of British immigration policy and legislation and outlines the connections made between foreign nationals and non-immigration criminal offences. In addition, secondary data from different British institutions and data collected via the Freedom of Information Act 2000 have been used to illustrate the level of foreigners’ criminality as well as the type of crimes compared to the British representation. Finally, Parliamentary debates and related political discourses have been used to examine the role of politics has in reinforcing the relationship between foreign nationals and crime and elevating negative public sentiment and the relationship with media reports. This research highlights the limitations of existing data relating to the criminality of foreign nationals in offending records in England and Wales, partly due to the disorganised recording of offender nationality. This study reveals that nationality is the new racism; whilst immigration has become a central focus in political and public discourses on crime they as a group in statistical terms exhibit low levels of offending but are more likely to be imprisoned for less serious crimes. The relationship between foreign nationals and crimes is thus a political issue rather than a legal one. As such, foreign nationals supposed criminality has been used to control immigration, avoid the blame of failing policies, gain electoral votes, and facilitate changes in immigration and crime policies.Ministry of Higher Education and Scientific Research in Ira

Ring-opening Polymerization (ROP) of Poly Lactied by Cellulose Diacetate and Substitution with Different Amino Acids and Studying Release of Drug

تضمن هذا البحث فتح حلقة اللاكتايد باستخدام مجموعة الهايدروكسيل في ثنائي خلات السيللوز ثم تعويض احد مجاميع الهايدروكسيل باستخدام احماض امينية مختلفة اما المجموعة الكاربوكسلية المتبقية تم تعويضها بادوية مختلفة (تراي مثبريم، وساليوثامور). وقد تم دراسة الفعالية البايولوجية للمركبات المحضرة وتم تشخيصها طيفياً باستخدام طيف (IR، H.NMR) وقد تم دراسة الاستقرارية الحرايرية للمركبات وكذلك التحلل الدوائي.Novel and promising macromolecular were directly synthesized by ring opening of polylactied by hydroxyl groups in cellulose diacetate as biodegradable polymers and amino acids  substitution  for the development of a polymeric implantable delivery carrier The remain of carboxylic groups of amino acid substitution with different drug. The toxicof the synthesized matrices were evaluated using a bacterial Staphylococcus aureuse , Micrococcus, Pseudmonasaeruginosa, klebsiella, Streptococcus. A  twonew amid  bond was formed between the carboxyl  end-groups of the synthesized polymer matrices and an amine group ofamino acids , The structure of the polymeric conjugates was characterized by various spectroscopy techniques. A study of hydrogen nuclear magnetic resonance (1H-NMR) and differential scanning calorimetry (DSC) thermodiagrams indicated that the presence of drug  pendant groups in the macromolecule structures increased the polymer’s rigidity alongside increasing thermal stability. It has been found that the kinetic release of amino acids and drugs  from the obtained macromolecular conjugates, tested in vitro under different conditions, is strongly dependent on the physicochemical properties of polymeric matrices

Ensiklopedia Burung Hias Indonesia Berbasis Multimedia

Encyclopedia is a book that contain information or explanation about various cases in the knowledge it is arranged in the alphabet way or based the knowledge area. In the informasion era nowdays technology progesses very fast. In the case can be looked at with there are new innovations that are able to created. So this research has aim to plan an application of the bird introducing in Indonesia by using macromedia flash 8. Creation of this application has aim to introduce the birds are in Indonesia. Application is made by some steps, started from looking for the bird data, design, create application, application is running well, finishing and burning into CD. Result of this application is made created in the CD from to using it. From the test result can be cocluded that the created program continue suitable the planning aim Keywords : Encyclopedia, CD (Compact Disc

The Precedents of University’s Parcel Service Quality Towards Student Satisfaction in a Higher Education Institution using SERVQUAL Model: A Conceptual Framework

Service quality is among the most crucial determinant for customer satisfaction in the parcel service industry. It consists of tangibility, reliability, assurance, empathy and responsiveness. However, there is lack of research and knowledge available on the customer satisfaction with the parcel service especially in higher education level. The purpose of the research is to develop a SERVQUAL framework on student satisfaction with University’s Parcel Service Quality in a higher education institution. Therefore, this paper can act as benchmark for parcel services to checklist their quality. Future researcher can use this research as the foundation and reference about the precedents of the university’s parcel service toward the customer/student satisfaction