bluuebunny/crossref_metadata_2025_split huggingface dataset:
Perkembangan Manajemen Perawatan Luka : Dulu dan Kini
Authors: Gayatri Dewi 
Published: May 2019

Manajemen keperawatan luka mengalami pasang surut dalam perkembangannya. Pada awalnya, penanganan luka berdasarkan pengalaman dan kepercayaan yang dianut. Dahulu, perawatan luka bertujuan untuk mengontrol perdarahan dan menutupinya dengan bahan-bahan yang mudah diperoleh seperti lumpur, dedaunan, lumut, dll. Dan dalam proses penyembuhan turut melibatkan ahli agama dan astronom. Pemberian zat-zat topical dan besi panas sehingga luka menjadi infeksi terus berlangsung hingga adanya penemuan Lister dan Pasteur. Penemuan Lister dan Pasteur menyebabkan penggunaan antiseptic meningkat secara pesat selama Perang Dunia (PD) I untuk meminimalkan kejadian infeksi. Perkembangan balutan modern dimulai pada pertengahan abad 20 mengubah konsep yang sebelumnya dianut, dan sejak itu terjadi banyak penemuan baru yang menghasilkan balutan oklusif. Hingga saat ini penelitian-penelitian terus dilakukan untuk mencari alternative balutan baru. Wound management expands from time to time and changes rapidly. In the old time, people used variety of different treatments in managing wounds based on experience and belief. Historically, wound management aimed to control bleeding and to cover the wound with dressing made by available materials such as mud, leaves, lichen, etc. the treatments involved priests and astronomer. Covering wound with topical agent and hot iron had made the wound to be infectied. The situation continued until the discoveries of Pasteur and Lister. The discoveries of Lister and Pasteur resulted an increase used of antiseptic in order to minimize wound infection.The development of modern wound dressing which started in the mind 20th century has changed the conventional dressing. Since then many new discoveries has resulted in occlusive dressing. Nowdays, the research has focused on the development of new dressing technology.
MENINGKATKAN STATUS GIZI BALITA MELALUI ASUHAN KEPERAWATAN KELUARGA DI WILAYAH KELURAHAN RAWA BUNGA KECAMATAN JATINEGARA JAKARTA TIMUR
Authors: Widyatuti Widyatuti 
Published: May 2019

Kasus kurang gizi pada balita di Indonesia merupakan masalah kesehatan yang belum teratasi secara tuntas sampai saat ini. Terjadinya krisis moneter sejak 1997 semakin memicu peningkatan kasus tersebut. Salah satu media televisi pada bulan Februari 2000 menyebutkan bahwa lebih dari 2000 balita mengalami gizi buruk bahkan sampai menimbulkan kematian. Keadaan ini merupakan masalah bagi masyarakat Indonesia karena dapat kehilangan satu generasi. Selama ini pemberdayaan keluarga belum dioptimalkan, maka direncanakan penerapan asuhan keperawatan keluaga untuk mengatasi masalah kurang gizi di masyarakat. Penelitian ini sebagai salah satu contoh untuk mengatasi masalah tersebut, bertujuan untuk melihat apakah ada penigkatan status gizi balita di RW 05 Kelurahan Rawa Bunga Kecamatan Jatinegara melalui asuhan keperawatan keluaraga. Hasil penelitian dengan intervensi selama 4 bulan terhadap balita kurang gizi terjadi peningkatan sebesar 13,98% yang menurut analisa statistic uji Wilcoxon bermakna. Malnutrition for children under five years in Indonesia is one of health problems that has not solved yet. Monetary crisis since 1997 in Indonesia became the trigger of malnutrition case. One of TV in February 2000 informed that more than 2000 children has poor nutrition status sometimes become cause of death. This situation will become danger for Indonesia society cause we may loose one generation. Family empowerment has not prepared optimally in giving family care. Because of that it was planned an implementation of family nursing care to solve malnutrition cases in the community. This study is an example for solving malnutrition problem, which purpose to see whether there is an increasing level of children under five years nutrition status through family nursing care at RW 05 Sub District Rawa Bunga District Jatinegara. The study increasing nutritional status of under five years children t0 13,98 after 4 months intervention regarding to Wilcoxon statistical analysis.
Deteksi dan Pencegahan Depresi Postpartum
Authors: Afianti Yati 
Published: May 2019

Depresi postpartum merupakan suatu masalah serius yang dapat dialami wanita setelah melahirkan. Selain menimbulkan akibat-akibat yang merugikan (adverse effects) yang langsung dirasakan oleh wanita yang mengalaminya, depresi postpartum dapat menimbulkan efek buruk jangka panjang yang tidak hanya merugikan wanita penderita, tapi juga bagi seluruh anggota keluarganya. Umtuk itu deteksi dan pencegahan depresi postpartum merupakan suatu yang penting dilakukan oleh para penyedia pelayanan kesehatan. Suatu kenyataan depresi postpartum tidak mudah dideteksi karena berbagai masalah dapat ditemui dalam melakukan deteksi dan pencegahan depresi postpartum. Hal ini memerlukan penanganan yang serius dari penyedia pelayanan kesehatan termasuk para perawat untuk mencari penyelesaina masalah postpartum. Postpartum depression is a serious problem, which can be experienced by women after delivery. It has adverse the effect, both in magnitude and in the long-term effect that not only on the women, but also their entire families. Detecting and preventing of postpartum depression is crucial to be done by health care providers. In fact, postpartum depression is difficult to detect because many problem that have been found in detection and prevention postpartum depression. It requires treatment seriously from health care provider including nurses in dealing with this problem.
PERBANDINGAN BEBERAPA RUMUS UNTUK MEMPREDIKSI BERAT BADAN LAHIR BERDASARKAN PENGUKURAN TINGGI FUNDUS UTERI
Authors: Gayatri Dewi , Afiyanti Yati 
Published: May 2019

AbstrakTujuan penelitian ini membandingkan rumus Niswander, Johnson, SML, SFH, dan modifikasi Niswander untuk mengestimasi berat badan janin yang akan lahir pada populasi Jakarta.Desain yang digunakan dalam penelitian ini adalah potong lintang, dimana pengambilan data dilakukan dengan menggunakan catatan rekam medik. Penelitian ini melibatkan 223 responden di Puskesmas Pembina Tebet, Jakarta. Hasil temuan penelitian ini adalah diketahui bahwa rumus Niswander, Johnson, SML, dan SFH tidak cukup valid untuk estimasi berat badan lahir janin untuk populasi ibu hamil di Indonesia (p=0,000). Hanya rumus modifikasi Niswander (dari Farid dan Sukarya) yang cukup valid untuk melakukan estimasi berat badan lahir janin untuk populasi tersebut (p=0,205). Kesimpulan dari studi ini adalah rumus-rumus untuk memperkirakan berat-badan lahir janin yang berasal dari penelitipeneliti Barat tidak sesuai digunakan untuk populasi ibu hamil di Indonesia. AbstractThe purposes of the research were to compare Niswander, Johnson, SML, SFH, and Niswander’s modified rules in estimating fetal birth weight on the Population in Jakarta. The design of this study was a cross-sectional that using the medical record. 223 respondens were participated in the study at Puskesmas Pembina Tebet, Jakarta. The result of this study showed that the Niswander’s rule, Johnson’s rule, SML’s rule, and SFH’s rule are not valid to estimate the fetal birth weight for the Indonesian pregnant population (p=0.000) and only the modified Niswander’s rule that enough to be valid on this population (p=0.205). The conclusion of this study showed that the rules from the westerns researchers for estimating the fetal birth weight is not appropriate to be used the Indonesian pregnant.
PEMANFAATAN TEKNOLOGI INFORMATIKA DALAM DUNIA PENDIDIKAN
Authors: Hariyati Rr. Tutik Sri 
Published: May 2019

AbstrakPada era perkembangan teknologi terjadi beberapa pergeseran bentuk metode pemberian pendidikan, kalau dahulu kita kenal bahwa pembelajaran terjadi di kelas dan jika ada interaksi antara pengajar dan peserta didik pada waktu dan tempat yang sama maka saat ini hal tersebut sudah berubah. Banyaknya metode pembelajaran jarak jauh yang berbasis web, maka proses pembelajaran dapat dilaksanakan di mana saja dan kapan saja. Peserta didik dapat belajar di rumah, di tempat kerja atau di perpustakaan. Ini sangat memudahkan peserta didik. Tulisan ini memaparkan tentang penggunaan teknologi informasi dalam pendidikan khususnya pendidikan keperawatan di Indonesia serta kendala yang dihadapinya. AbstractIn the era of high technology a revolution in learning has occurred and has moved from classroom and synchronous to a more independent and asynchronous method. Distance learning based on web makes many students have access to learn any time and anywhere whether they want it-at home, at work, or in the local library. It is very flexible for students. The article discusses about information technology in nursing education and also the problems that are usually encountered in Indonesia.
Kinematic and Kinetic Comparison of Fresh Frozen and Thiel-Embalmed Human Feet for Suitability for Biomechanical Educational and Research Settings
Authors: Gatt Alfred , Schembri-Wismayer Pierre , Chockalingam Nachiappan , Formosa Cynthia 
Published: May 2019

Background:
In vitro biomechanical testing of the human foot often involves the use of fresh frozen cadaveric specimens to investigate interventions that would be detrimental to human subjects. The Thiel method is an alternative embalming technique that maintains soft-tissue consistency similar to that of living tissue. However, its suitability for biomechanical testing is unknown. Thus, the aim of this study was to determine whether Thiel-embalmed foot specimens exhibit kinematic and kinetic biomechanical properties similar to those of fresh frozen specimens.

Methods:
An observational study design was conducted at a university biomechanics laboratory. Three cadavers had both limbs amputated, with one being fresh frozen and the other preserved by Thiel's embalming. Each foot was tested while undergoing plantarflexion and dorsiflexion in three states: unloaded and under loads of 10 and 20 kg. Their segment kinematics and foot pressure mapping were assessed simultaneously.

Results:
No statistically significant differences were detected between fresh frozen and Thiel-embalmed sample pairs regarding kinematics and kinetics.

Conclusions:
These findings highlight similar kinematic and kinetic properties between fresh frozen and Thiel-embalmed foot specimens, thus possibly enabling these specimens to be interchanged due to the latter specimens' advantage of delayed decomposition. This can open innovative opportunities for the use of these specimens in applications related to the investigation of dynamic foot function in research and education.
Extracorporeal Pulse-Activated Therapy versus Injection: Treatment of Recalcitrant Plantar Fasciitis
Authors: Grady John , Boumendjel Yelena , LaViolette Kathryn , Smolinski Trevor 
Published: May 2019

Background:
Plantar fasciitis is one of the most common clinical presentations seen by podiatric clinicians today. With corticosteroid injection being a classic treatment modality and extracorporeal pulse-activated therapy (EPAT) technology improving, the purpose of this study was to retrospectively compare pain and functional outcomes of patients with plantar fasciitis treated with either injection or EPAT.

Methods:
Between November 1, 2014, and April 30, 2016, 60 patients who met the inclusion criteria were treated with either corticosteroid injection or EPAT. Patients were evaluated with both the visual analog scale (VAS) and the American Orthopaedic Foot & Ankle Society Hindfoot Score at each visit.

Results:
The EPAT was found to reduce pain on the VAS by a mean of 1.98 points, whereas corticosteroid injection reduced pain by a mean of 0.94 points. This was a significant reduction in the VAS score for EPAT compared with corticosteroid injection (P = .035).

Conclusions:
Extracorporeal pulse-activated therapy is as effective as corticosteroid injection, if not more so, for the treatment of recalcitrant plantar fasciitis and should be considered earlier in the treatment course of plantar fasciitis.
Osteopathic Approach to the Treatment of a Patient With an Atypical Presentation of Coccydynia
Authors: Alexandre Karlbuto , Channell Millicent King 
Published: May 2019

Abstract
A 21-year-old man with atypical coccydynia that radiated bilaterally to his thigh and lower back came for treatment 10 years after coccyx trauma. Pertinent review of systems showed unintentional weight loss of 20 lb over the past 1 to 3 years, a body mass index of 14.94, significant depression, and poor concentration. In addition to treating his pain, we addressed the weight loss and depression that he was experiencing by advising a balanced diet, discovering the origins of what the patient believed caused his depression, and using osteopathic manipulative treatment. The patient was treated with osteopathic manipulative treatment to alleviate somatic dysfunctions diagnosed in the head, cervical, thoracic, lumbar, and sacral regions. At follow-up visits, the patient described a reduction in his pain symptoms from an initial 5 out of 10 to 3 out of 10 on his third visit. This case report outlines the importance of using a holistic approach when treating patients and advocates for using osteopathic manipulative treatment as a viable treatment option for patients with coccydynia.
Longitudinal mode seeding in modulated InGaN laser diodes
Authors: Wachs Matthias , Uhlig Lukas , Schwarz Ulrich T. 
Published: May 2019

Abstract
The modulation of InGaN laser diodes is important for applications such as laser projection in cinemas as well as in virtual and augmented reality applications. Here, a modulation frequency in the 100 MHz to 1 GHz range is necessary. On this timescale, pixel crosstalk is a major issue that affects the intensity and spectral properties. We investigate the spectral and temporal dynamics of InGaN laser diodes driven with different pulse patterns. We identify longitudinal mode seeding as a mechanism between interacting pulses which are spaced by several nanoseconds: photons, remaining in the cavity after the trailing edge of the electric pulse, “seed” consequent pulses and promoting their own longitudinal mode. This leads to a changed spectral–temporal mode pattern of the consequent pulse. The long cavity ring-down time of these photons is a consequence of relatively low losses. Further investigations were performed by streak camera measurements of differently biased laser diodes. For a bias below, but close to, the threshold, the optical gain nearly compensates internal and mirror losses. Additional simulations are performed to confirm the experimental results.
Fisher linear discriminant analysis for classification and prediction of genomic susceptibility to stomach and colorectal cancers based on six STR loci in a northern Chinese Han population
Authors: Hao Shuhong , Ren Ming , Li Dong , Sui Yujie , Wang Qingyu , Chen Gaoyang , Li Zhaoyan , Yang Qiwei 
Published: May 2019

Objective
Gastrointestinal cancer is the leading cause of cancer-related death worldwide. The aim of this study was to verify whether the genotype of six short tandem repeat (STR) loci including AR, Bat-25, D5S346, ER1, ER2, and FGA is associated with the risk of gastric cancer (GC) and colorectal cancer (CRC) and to develop a model that allows early diagnosis and prediction of inherited genomic susceptibility to GC and CRC.

Methods
Alleles of six STR loci were determined using the peripheral blood of six colon cancer patients, five rectal cancer patients, eight GC patients, and 30 healthy controls. Fisher linear discriminant analysis (FDA) was used to establish the discriminant formula to distinguish GC and CRC patients from healthy controls. Leave-one-out cross validation and receiver operating characteristic (ROC) curves were used to validate the accuracy of the formula. The relationship between the STR status and immunohistochemical (IHC) and tumor markers was analyzed using multiple correspondence analysis.

Results
D5S346 was confirmed as a GC- and CRC-related STR locus. For the first time, we established a discriminant formula on the basis of the six STR loci, which was used to estimate the risk coefficient of suffering from GC and CRC. The model was statistically significant (Wilks’ lambda = 0.471, χ2 = 30.488, df = 13, and p = 0.004). The results of leave-one-out cross validation showed that the sensitivity of the formula was 73.7% and the specificity was 76.7%. The area under the ROC curve (AUC) was 0.926, with a sensitivity of 73.7% and a specificity of 93.3%. The STR status was shown to have a certain relationship with the expression of some IHC markers and the level of some tumor markers.

Conclusions
The results of this study complement clinical diagnostic criteria and present markers for early prediction of GC and CRC. This approach will aid in improving risk awareness of susceptible individuals and contribute to reducing the incidence of GC and CRC by prevention and early detection.
Exploring the Possible Role of Nature in Curing Leishmaniasis
Authors: Sharma Ravinder , Gupta Vikas , Chawla Viney , Chawla Pooja 
Published: May 2019

Background: Communicable diseases have always been a threat to mankind since times immemorial. Leishmaniasis, an infectious disease caused by protozoan of various species of leishmania, is a major health problem spreading across 98 countries and about 350 million people stand the risk of this infection worldwide. Medical research has struggled a lot to combat this disease.
Objective: Among the various approaches available for treatment of Leishmaniasis, many are costly so there is a need to develop effective but economical and easily available antileishmanial agents.
Methods: Natural products are important source of various new medicaments and their derivatives can be used for synthetic modification and bioactivity optimization. Therefore, in order to fulfil the need for novel, economical, more effective and safer chemotherapeutic agents, scientists have explored Mother Nature in detail.
Results: A number of plant species possess inhibitory activity against certain types of parasites such as Leishmania major, Leishmania amazonensis, Leishmania aethiopica, Leishmania braziliensis, Leishmania mexicana, Leishmania infantum, Leishmania chagasi and Leishmania donovani. Moreover natural products are economical, safer, more effective and without considerable side effects.
Conclusion: The present review highlights the leishmanicidal activity of various natural products with an insight in to their possible mechanism.
Evaluation of the Insecticidal Potential of Six Plants Leaves Powders against Acanthoscelides obtectus Say on Stored Phaseolus vulgaris L.
Authors: Nta A. I. , Mofunanya A. A. J. , Ogar V. B. , Azuike P. A. 
Published: May 2019

Most plant powders possess insecticidal properties and can be used to control insect pests on stored products. This study was conducted to evaluate insecticidal properties of Solanum melongena, Parkia biglobosa. Ipomoea batatas, Colocasia esculenta, Tridax procumbens and Terminalia catappa against Acanthoscelides obtectus Say, an insect pest of stored Phaseolus vulgaris L. The leaves powder of these plants were assessed for aduticidal and reproduction inhibition potential as well as effect on seed weight in a completely randomized design at three treatment concentrations of 0.5%, 1.0%, 1.5% and 0 as the control. All the test plants investigated exhibited insecticidal activity against A. obtectus. Results showed a trend of variation in adult A. obtectus mortality according to post-treatment days and plants powder concentrations. Results analysis revealed that at 14 days after treatment, T. catappa at 1.5% had the highest significant (P=0.05) mortality of 40.21±0.71i. This was followed by S. melongena which had a similar effect of 39.41± 0.52i at the same concentration (1.5%). The least significant mortality was observed in the control. At 0.5% T. procumbens, 0.5% Parkia biglobosa, 1.0% I. batatas and 1.0% C. esculenta, leaves powder had comparable effects. It was observed that the control had the highest number of progeny emergence of 181.33 ± 0.88g after six weeks while T. catappa significantly (P=0.05) inhibited progeny at 1.5% followed by 1.5% S. melongena and 1.5% C. esculenta. Seeds of P. vulgaris treated with 1.5% T. catappa also had the least significant weight loss of 0.93 ± 0.17 g compared to the control which had the highest significant weight loss of 55.68 ± 0.79 g. Though all the plants studied caused significant increase in adult A. obtectus mortality, reduction in progeny emergence and P. vulgaris seed weight loss than the control. Terminalia catappa however, exhibited the best insecticidal potential. Terminalia catappa and Solanum melongena were very effective in inhibiting the reproduction and progeny emergence of A. obtectus, but increased adult mortality resulting in weight loss suggesting their potential in controlling A. obtectus on stored P. vulgaris.
Electromagnetic Wave Propagation
Authors: Teixeira Fernando L. , Moreira Fernando J. S. , Pereira‐Filho Odilon M. C. 
Published: December 2024

AbstractThis chapter discusses the nature of electromagnetic wave propagation. After a brief historical overview and a description of the electromagnetic frequency spectrum, plane waves are introduced as fundamental solutions to Maxwell's equations. Basic concepts such as wavelength, Poynting vector (power flux density), and phase velocity are explained in view of such waves. The transverse nature of electromagnetic waves in free space and its relation to polarization are also discussed. The chapter continues with an examination of the relation between electromagnetic waves and sources, followed by a description of spherical and cylindrical waves. Next, the nature of electromagnetic wave propagation in lossy media is considered, where concepts such as frequency dispersion and group velocity are introduced. The interaction of electromagnetic waves with obstacles is treated next by considering scattering and diffraction phenomena, and, in more detail, the reflection and transmission (refraction) of electromagnetic waves across material boundaries. This is followed by a description of guided wave propagation, and a description of surface and leaky waves. Finally, the chapter briefly explains the distinction between coherent and noncoherent waves and discusses research challenges related to the wave propagation in manmade media such as metamaterials and in natural media such as the troposphere and the ionosphere.
Spiral Antennas
Authors: Cencich Thomas , Samson Timothy 
Published: December 2024

AbstractSpiral antennas were introduced in the mid‐1950s. They were the first antennas to exhibit uniform impedance and pattern performance over multioctave bandwidths. Spirals were the cornerstone and mathematical quintessence of a new concept in antenna theory termedfrequency‐independent antennas. In this chapter, various aspects related to the analysis and design of spiral antennas are discussed. The theory of spiral operation, often referred to asband theory, is discussed. Also included are characteristic geometries and shapes including equiangular and Archimedean planar and conical spirals. Theoretical and practical aspects needed for successful design and understanding of spiral antennas are reviewed. Special attention is given to understanding the modal performance of multiarm spiral antennas and its importance to overall antenna characteristics, analysis theory, mode‐forming networks, multimode excitations, etc. Various feeding methods including infinite and tapered baluns, as well as coaxial bundles are described. Dual‐polarized spiral designs including inside/outside‐fed spirals and modulated armwidth (MAW) spirals, and bandwidths of various spiral geometries are discussed. The chapter also includes some aspects of spiral miniaturization; discussions of the challenges of nondissipative cavity backing, utilization of spirals as reflector feeds, the modal decomposition technique; and an overview of numerical methods utilized for successful design of spiral antennas. The chapter is organized into several sections, each devoted to a separate topic, with illustrations and tables utilized for further clarification and demonstration of discussed concepts.