bluuebunny/crossref_metadata_2025 huggingface dataset:
Correlation between Anthropometric Measurement and Kidney Function in the Elderly to Detection of Chronic Kidney Disease
Authors: Anggraini Debie , Adelin Prima
Published: July 2023

Chronic Kidney Disease (CKD) is a very common clinical problem in elderly patients and is associated with increased morbidity and mortality. The proportion of the elderly is predicted to further rise to 20% by the year 2030 caused by the demographic change from a pattern of high birth rates and high mortality to low birth rates. Delayed mortality has contributed to the rise in the elderly population.  The aging process involves physiological and nutritional changes that will affect the nutritional status of the elderly, leading to malnutrition and overweight. Aging is associated with considerable changes in body composition, higher BMI is associated with improved survival in patients with CKD and very low BMI levels have been consistently associated with high all-cause mortality in the elderly. The changes in Body Fat Percentage (BFP) in the elderly will affect the estimated Glomerular Filtration Rate (eGFR) in the elderly. This study aimed to determine the correlation between anthropometric measurement and kidney function in the elderly population. this research is an analytic observational study with a cross-sectional design, which involved 42 elderly people with age > 60 years in Guguak District, West Sumatera, Indonesia. Anthropometric measurement using the Waist-to-Height-Ratio (WHtR) method, Waist-to-Hip Ratio (WHR), Waist Circumference (WC), and Body Mass Index (BMI) and eGFR were calculated using the Cockcroft and Gault formula. The results of this study showed that the mean age of the elderly was 68±7.58 years, which consisted of 29.3% male and 70.7% female. The Pearson correlation test between WHR and eGFR obtained p<0.05 with r= 0.439 and the Pearson’s correlation test between BMI and eGFR obtained p<0.05 with r= 0.425. There was a moderate correlation between WHR with eGFR and BMI with eGFR in the elderly population.
Diagnostic Performance of Mac 2–Binding Protein Glycosylation Isomer in Chronic Hepatitis B
Authors: Prominensa Wita , Sidharta B. Rina A. , Wardhani Lusi Oka , Suparyatmo JB. , Pramudianti MI. Diah
Published: July 2023

Chronic Hepatitis B (CHB) is a concern for Chronic Liver Disease (CLD) and causes a 74% mortality rate in Asia Pacific. World Health Organization (WHO) showed Indonesia is the highest second country of Hepatitis B (HB) in the South East Asian Region, Central Java is the highest in Java and Dr. Moewardi Hospital (RSDM) Surakarta in 2019 increased to 15%. Liver biopsy is fibrosis gold standard staging. It has limitations and requires invasive procedure pain in 40% of patients. This study aimed to determine M2BPGi diagnostic test against to transient elastography (TE) Fibroscan® (sensitivity 85.7%, specificity 81.6%) as a predictor of significant liver fibrosis of CHB in RSDM. Fibroscan® examination was performed on patients diagnosed with CHB by a clinician performed at the endoscopy department of RSDM, whereas laboratory tests were carried out from December 2020 to January 2021. Plasma M2BPG-I cut-off value was determined using Receiving Operating Characteristic (ROC) curve, M2BPGi levels were measured sandwich ELISA using spectrophotometry at a wavelength of 450 ± 2 nm. A total of 70 subjects was divided into 35 subjects with significant and 35 subjects with non-significant fibrosis. The results of the statistical calculation showed that plasma M2BPGi levels had a cut-off of 12.939 ng/mL (mean value of 17.841 ng/mL with significant fibrosis at 16.74 ng/mL and non-significant fibrosis at 10.14 ng/mL) had a moderate performance as a marker of liver fibrosis in CHB (71.4% sensitivity; 68.6% specificity; 69.4% PPV; 70.6% NPV and PLR 2.273), NR 0.417 with AUC of 0.727, CI 96% (0.681-0.0906). M2BPGi plasma levels at a cut-off of 12.939 ng/mL had a moderate performance as a predictor of significant liver fibrosis in chronic hepatitis B patients.
Oscillatory Behavior of Higher Order Nonlinear Mixed Type Difference Equations With a Nonlinear Neutral Term
Authors: Çakır Ali , Ocalan Ozkan , Yıldız Mustafa Kemal
Published: July 2023

This paper discusses higher order nonlinear neutral mixed type difference equations of the form

Δ^{m}[x(n)+p(n)h(x(σ(n)))]+q(n)f(x(τ(n)))=0, n=0,1,2,…,

where (p(n)), (q(n)) are sequences of nonnegative real numbers, h, f:R→R are continuous and nondecreasing with uh(u)>0, uf(u)>0 for all u≠0, and (σ(n)) and (τ(n)) are sequences of integers such that

lim_{n→∞}τ(n)=lim_{n→∞}σ(n)=∞.

In general, we will examine the oscillatory behavior of the solutions for the above equation. Especially, when m is even, the result obtained here complements studies related to the oscillation of the above equation. In addition, examples showing the accuracy of the results are given.
Defects of intensive care of patients with COVID-19. Expert doctors and opinion
Authors: Gorbachev V. I. , Utkin N. N. , Netesin E. S. , Shapovalov K. G. , Gorbacheva S. M. , Dunts P. V. , Ershov V. I.
Published: July 2023

Background. A significant proportion of patients infected with the SARS-CoV-2 virus had a severe course of the disease required hospitalization and intensive care The objective was to analyze the defects allowed during intensive care of patients with SARS-CoV-2, and to assess the causes of their occurrence.

Materials and methods. An analytical study was made on the basis of expert opinions on 60 case histories of deceased patients in the intensive care unit with the main diagnosis: “COVID-19. Community-acquired bilateral polysegmental viral pneumonia ARDS”. To identify the reasons that led to defects in the diagnosis and treatment of patients with NCI COVID-19 in intensive care units, an anonymous survey of 92 anesthesiologists-resuscitators who worked in the “red zone” during the COVID-19 pandemic was conducted.

Results. The defects identified by experts can be divided into two main groups: diagnostic defects and treatment defects. ARDS in 25%, PE in 8% of cases were not diagnosed. There was no ECG control and cardiac monitoring in 22%, lung CT in 6.7%, echocardiography in 10% of cases. Consultations of specialized specialists were not held in 11.7% of patients. There were defects in the correction of EBV and ABS in 30%, unreasonable prescribing of drugs in 58%, defects in vasopressor support in 10%, defects associated with mechanical ventilation in 40% of cases. The survey of physicians showed that the defects were based on insufficient knowledge of the governing documents and the limited capabilities of medical organizations to implement the necessary research.

Conclusion. The obtained results made it possible to demonstrate the limitations and subjectivity of the existing assessment of the quality of medical care, which sometimes does not take into account the existing conditions for treating patients and the material and technical capabilities of a medical organization.
Syndromes of hematophagocytosis in patients of pediatric intensive care units (literature review)
Authors: Abramova N. N. , Belozerov K. E. , Kondratiev G. V. , Aleksandrovich Yu. S. , Kostik M. M.
Published: July 2023

Hemophagocytic lymphohistiocytosis (hemophagocytic syndrome, HLH, HPS) is the group of severe life-threatening and hardly diagnosing conditions caused by the immune dysregulation because of systemic inflammatory response with non-controlled proliferation and activation of T-cells, monocytes and macrophages with accumulation in target organs and the development of multiple organ failure. HLH are includes primary (monogenic) and secondary forms associated with various conditions, such as infections, immunopathological, oncohematological diseases. The severity of the condition, association with infections makes these diseases potentially lethal and requiring intensive care. In many critically ill patients in the intensive care unit, the presence of hemophagocytic syndrome remains unrecognized and is often interpreted as generalized infection, sepsis, systemic inflammatory response syndrome, multiple organ failure. Such patients require special attention, timely diagnosis and treatment. Nowadays, we have got a big group of drugs, which can pointwise block one or another pathogenesis pathway, but for a quick and correct choice, we need clear algorithms for deciding on the use of this group of targeted therapy. The article presents the history of the study of the issue and modern approaches to the diagnosis and treatment of these conditions in critically ill patients.
Modern approaches to brain imaging in drug addiction (literature review)
Authors: Cheboksarov D. V. , Petrova M. V. , Simonova A. Yu. , Strunin O. V. , Ryzhova O. V. , Shabanov A. K. , Petrikov S. S.
Published: July 2023

Background. Brain neuroimaging studies provided information about the neurobiological effects of narcotic substances, and established the mechanisms of their systematic use, as well as provided important information about the subjective experience and behavior of people with drug addiction, including their struggle for recovery. Until recently, five main methods of brain neuroimaging were considered – structural magnetic resonance imaging (MRI), functional MRI (fMRI), magnetic resonance spectroscopy (MRS), positron emission tomography (PET) and single-photon emission computed tomography (SPECT). These methods allow us to identify various aspects of the structure or function of the brain. Microwave thermometry (MR thermometry) is also used as a neuroimaging method of the brain, which allows us to study the temperature homeostasis of the brain in various human conditions.

Materials and methods. The search for domestic publications was carried out in the database on the RSCI website, foreign – in the PubMed, Google Scholar databases in the period 1990–2022. When analyzing the PubMed database, the query «neuroimaging drug addiction» found 16066 links. We also studied works on the following keywords: «neurotransmitters and drug abuse». Publications describing the clinical picture, diagnosis, and poisoning with psychoactive substances were analyzed. A total of 45 articles were analyzed.

Conclusion. The obtained results strongly confirm that drug addiction is a brain disease that causes important disorders in many areas, including pathways affecting encouragement and cognition. Neuroimaging methods allow researchers to observe the effect of drug substances on the brain and compare the structure, functions and metabolism of the brain in people who abuse and do not abuse drug’s substances. MR thermometry allows measuring the temperature of the brain, which is a reflection of the metabolism of the brain and allows assessing the effect of various substances on the brain. However, nowadays, there is not enough information about the change in cerebral temperature when using psychoactive substances.
SOSIALISASI DAN PENERAPAN REBOISASI TANAMAN MANGGA DI PERKOTAAN
Authors: Supriyono Supriyono , Sri Budiastuti Maria Theresia , Nyoto Sri , Nurmalasari Aprilia Ike
Published: July 2023

Pertumbuhan pemukiman menjadi penyebab utama perkembangan kota yang kurang sehat dan cenderung terjadi penyimpangan dalam penggunaan lahan. Konversi lahan pertanian menjadi ekosistem urban berupa perumahan, dan pemukiman berdampak pada daerah resapan air yang berkurang sehingga dapat menyababkan banjir dan erosi tanah. Kegiatan pengabdian ini bertujuan untuk menyelenggarakan reboisasi pada lahan hanian baru di wilayah Solo atau Surakarta. Kegiatan dilaksanakan di Tegal Asri RT 03/ RW 17, Kelurahan Banjarsari, Kecamatan Banjarsari, Kota Surakarta dengan mitra Kelompok Wanita Tani (KWT) Amara Gardenia, Kelurahan Banjarsari. Metode pengabdian masyarakat dibagi menjadi tiga kegiatan yaitu: 1) sosialisasi budidaya mangga, 2) simulasi penanaman, pemeliharaan tanaman dan pembagian benih mangga, 3) evaluasi penanaman benih sambung pucuk mangga. Hasil kegiatan pengabdian ini menambah pengetahuan masyarakat terkait pemanfaatan lahan untuk budidaya tanaman manga dan konversi lingkungan. Budidaya tanaman mangga telah dilakukan masyarakat dengan penanaman bibit dari sambung pucuk. Teknologi produksi tanaman mangga bertujuan untuk mendukung lingkungan serta timbulnya motivasi masyarakat khususnya dalam pengembangan Ilmu Pengetahuan dan Teknologi (IPTEK) khususnya bidang pertanian yang terbukti adanya peran aktif KWT selama pelaksanaan pengabdian.

Kata kunci: budidaya, perkotaan, perbanyakan vegetative, sosialisasi

ABSTRACT

The growth of settlements is the main cause of unhealthy urban development and tends to occur in irregularities in land use. The conversion of agricultural land into urban ecosystems in the form of housing and settlements has an impact on reduced water catchment areas so that it can cause flooding and soil erosion. This service activity aims to organize reforestation on new hanian lands in the Solo or Surakarta area. The activity was carried out in Tegal Asri No.03/17, Banjarsari Village, Banjarsari District, Surakarta City with the partner of the Women Farmers Group (WFG) Amara Gardenia, Banjarsari Village. The community service method is divided into three activities, namely: 1) socialization of mango cultivation, 2) simulation of planting, plant maintenance and distribution of mango seeds, 3) evaluation of planting mango shoot grafting seeds. The results of this service activity increase public knowledge regarding land use for manganese cultivation and environmental conversion. Mango cultivation has been carried out by the community by planting seedlings from shoot grafting. Mango production technology aims to support the environment and the emergence of community motivation, especially in the development of Science and Technology in the agricultural sector which is proven by the active role of Women Farmers Group during the implementation of service.

Keywords: cultivation, urban, vegetative propagation, socialization
PENERAPAN TEKNOLOGI SILASE DAN AMONIASI SEBAGAI SOLUSI KETAHANAN PAKAN
Authors: Sriagtula Riesi , Aini Qurrata , Susanty Hilda , Novia Deni , Rusli Ridho Kurniawan , Putra Aronal Arief
Published: July 2023

Tujuan kegiatan Pengabdian kepada Masyarakat adalah meningkatkan pengetahuan dan keterampilan petani peternak dalam mengolah danmengawetkan limbah pertanian sebagai solusi ketahanan pakan. Target khusus yang ingin dicapai antara lain peningkatan produksi ternak melalui penyediaan pakan sesuai kebutuhan ternak baik dari aspek kualitas maupun kuantitas. Kegiatan PKM dilaksanakan di Kelompok Tani Harapan Sejahtera yang berlokasi di Kelurahan Aia Pacah, Kecamatan Koto Tangah Kota Padang. Penyeluhan dan praktek yang diberikan kepada peternak adalah pengolahan silase jerami jagung manis (Zea mays saccharata Sturt) dan Jerami padi (Oryza sativa) menjadi amoniasi. Metode yang digunakan dalam melakukan pemberdayaan kelompok sasaran adalah teknik pembelajaran dalam bentuk pemberian teori, penyuluhan dan praktek kepada anggota kelompok sasaran. Luaran dari pengabdian ini adalah Kelompok Tani Harapan Sejahtera dapat memberikan motivasi kepada peternak untuk mengolah limbah pertanian menjadi pakan berkualitas. Setelah dilakukan penyuluhan peternak menjadi paham dan termotivasi dalam mengolah limbah pertanian menjadi pakan berkualitas untuk ketahanan pakan khususnya di musim kemarau. Luaran lain dari pengabdian ini adalah mengelola limbah pertanian menjadi produk yang bermafaat dan bernilai ekonomi.

Kata kunci: amoniasi jerami, kelompok tani harapan sejahtera, limbah pertanian, silase

ABSTRACT

The current extension service is to improve the knowledge and skills of farmers in processing and conserving agricultural waste as a solution for feed security. Specific targets to be achieved include increasing livestock production through providing feed according to livestock needs, both in terms of quality and quantity. The extension service activity was carried out at the Harapan Sejahtera Farmer Group located in Aia Pacah Village, Koto Tangah District, Padang City. Counseling and practice given to farmers are processing sweet corn straw silage (Zea mays saccharata Sturt) and rice straw (Oryza sativa) into ammonition. The method used in empowering the target group is a learning technique in the form of providing theory, counseling, and practice to members of the target group. The output of this service is that the Harapan Sejahtera Farmer Group can motivate farmers to process agricultural waste into quality feed. After the counseling was carried out, farmers became aware and motivated to process agricultural waste into quality feed for feed security, especially in the dry season. Another outcome of this service is managing agricultural waste into valuable and economical products.

Keywords: agricultural waste, harapan sejahtera farmer group, rice straw ammoniation, silage.
STRATEGI KOMUNIKASI PEMASARAN UNTUK PENINGKATAN PENJUALAN PRODUK UMKM MAS LEMBU
Authors: Adli Adli , Sa’adah Raudhatus , Karmila Leti
Published: July 2023

UMKM Mas Lembu sekarang memasarkan produk olahan ikan lele berbumbu siap goreng yang higienis dan lezat rasanya. Penjualan ikan lele berbumbu saat ini banyak diminati oleh masyarakat luas terutama ibu-ibu pekerja yang memiliki waktu memasak tidak banyak sehingga memudahkan dan praktis dengan adanya Mas lembu ini. Permasalahan yang ada di UMKM Mas Lembu ini terkendala pemasaran yang kurang luas sehingga target pasar masih belum terlalu banyak jangkauannya. Sehingga perlu adanya starategi pemasaran yang perlu dilakukan untuk meningkatkan nilai jual dari produk ikan lele berbumbu. Tim Pengabdian Kepada Masyarakat Stimulus (PKMS) bekerjasama dengan UMKM Mas Lembu berupaya memasarkan produk ikan lele berbumbu yang dihasilkan agar meningkatkan penjualan produk UMKM sehingga keberlangsungan anggota kelompok UMKM Mas Lembu dapat meningkat. Strategi pemasaran yang telah dilakukan meliputi pemasaran secara daring (iklan radio dan media massa) serta secara luring (pelatihan strategi pemasaran dan mengikuti even kuliner). Hasil dari kegiatan pendampingan yang telah dilakukan yaitu adanya peningkatan pemesanan produk ikan lele berbumbu sehingga berdampak pada peningkatan penjualan produk dari pada sebelum mendapatkan pendampingan. Harapannya dengan adanya pelatihan dan pemasaran yang telah dilakukan oleh tim dapat meningkatkan penjualan produk olahan ikan lele berbumbu milik UMKM Mas Lembu.

Kata kunci: ikan lele berbumbu, strategi pemasaran, peningkatan penjualan

ABSTRACT

MSME Mas Lembu is now marketing processed catfish products that are ready to be fried, which are hygienic and delicious. The sale of seasoned catfish is currently in great demand by the wider community, especially working mothers who have not much cooking time, making it easy and practical with the presence of this bull. The problems that exist in Mas Lembu SMEs are constrained by a lack of broad marketing so that the target market is still not too much of a reach. So there needs to be a marketing strategy that needs to be done to increase the selling value of seasoned catfish products. The Stimulus Community Service Team (PKMS) in collaboration with the Mas Lembu MSMEs seeks to market the seasoned catfish products produced in order to increase the sales of MSME products so that the sustainability of the Mas Lembu MSME group members can increase. The marketing strategies that have been carried out include online marketing (radio advertising and mass media) as well as offline (marketing strategy training and participating in culinary events). The results of the mentoring activities that have been carried out are an increase in orders for seasoned catfish products so that it has an impact on increasing product sales than before getting assistance. The hope is that with the training and marketing that has been carried out by the team, it can increase sales of processed catfish products owned by MSME Mas Lembu.

Keywords: catfish, marketing strategy, increased sales
PENGEMBANGAN USAHA UMKM UBERRR MELALUI PELATIHAN PRODUKSI MAKANAN RINGAN TERSTANDAR
Authors: Rasdiana Felga Zulfia , Refdi Cesar Welya , Ismed Ismed , Dewi Risti Kurnia , Suryani Indah Permata , Rahmadoni Jefril , Asma Fadhillawati Fri , Nisa Syarifatun
Published: July 2023

Pangan merupakan suatu kebutuhan pokok manusia yang harus dipenuhi sebagai sumber energi agar mampu melakukan aktivitas sehari-hari. Kebutuhan manusia akan pangan tidak terbatas hanya pada karbohidrat, protein, lemak dan mineral saja, tetapi baik kualitas maupun mutu pangan juga harus dapat dipenuhi karena status kesehatan manusia dipengaruhi oleh makanan yang dikonsumsinya. GMP merupakan prosedur produksi yang dilaksanakan dengan tujuan untuk memenuhi tuntutan konsumen dalam mendapatkan produk dengan keamanan dan mutu yang terstandar. Produk akhir yang dihasilkan dari UMKM ini berupa produk makanan ringan ekstrudat ikan bilih dengan bahan dasar tepung beras cisokan, pati jagung, dan tepung ikan bilih. Secara umum produk akhir tersebut telah memenuhi kriteria persyaratan mutu dan ketetapan manajemen. Dengan diberikannya pelatihan dan praktek proses produksi makanan ringan ekstrudat terstandar di lokasi mitra, mitra menjadi lebih menguasai dan paham sehingga mitra dapat memproduksi makanan ringan ekstrudat. Melalui kerjasama tim matching fund dengan UMKM UBerrr ini juga dapat menghasilkan produk terstandar yang dilengkapi dengan dokumen mutu sesuai SNI yang berlaku serta penerapannya dalam proses produksi.

Kata kunci: ekstrudat, GMP, mutu, pangan, UMKM, terstandar

ABSTRACT

Food is a basic human need that must be met as a source of energy to be able to carry out daily activities. Human needs for food are not limited to carbohydrates, proteins, fats, and minerals, but both the quality and quality of food must also be met because human health status is affected by the food they consume. GMP is a production procedure that is carried out to fulfil consumer demands in obtaining products with standardized safety and quality. The final product produced from this MSME is in the form of a bilih fish extrudate snack product with the basic ingredients of cisokan rice flour, corn starch, and bilih fish flour. In general, the final product has met the criteria for quality requirements and management's stipulations. By providing training and practice in the production process of standardized extruded snacks at partner locations, partners become more knowledgeable and knowledgeable so that partners can produce extruded snacks. Through the collaboration of the matching fund team with UMKM, UBerrr can also produce standardized products equipped with quality documents according to the applicable SNI and its application in the production process.

Keywords: extrudate, GMP, quality, food, UMKM, standardized
PENDAMPINGAN PROSES PEMBUATAN GULA SEMUT DI DESA BESAN
Authors: Sariani Ni Luh Putu , Widiani Ni Nyoman Trias , Wiradyatmika Anak Agung Gde Alit , Kertiriasih Ni Nengah Rupadi
Published: July 2023

Desa Besan merupakan salah satu desa yang memiliki potensi dalam menghasilkan produk gula semut yang terkenal memiliki manfaat yang baik bagi kesehatan. Namun, minimnya peralatan dan pengetahuan dalam proses pembuatan produk gula semut di desa Besan menjadi kendala yang memerlukan perhatian khusus. Dengan adanya program pendampingan pembuatan gula semut akan sangat membantu peningkatan kualitas dan kuantitas produk gula semut yang dihasilkan. Inilah yang menjadi alasan pendorong pengabdian pada masyarakat tentang pendampingan proses pembuatan gula semut. Kegiatan yang dilakukan yaitu pendampingan pengolahan nira kelapa menjadi gula semut menggunakan alat yang memadai dengan sasaran pelaku UMKM gula semut di Desa Besan. Metode yang diterapkan dalam kegiatan pendampingan ini yaitu penyuluhan, pelatihan, pendampingan dan evaluasi. Hasil dari kegiatan ini yaitu pelaku UMKM menjadi paham mengenai pembuatan gula semut dengan menggunakan peralatan yang memadai. Hal ini dapat dilihat dari kuisioner yang diisi oleh pelaku UMKM menunjukkan adanya peningkatan pemahaman mengenai pembuatan gula semut. Dengan adanya program pendampingan ini, diharapkan pelaku UMKM gula semut dapat mempublikasikannya ke masyarakat luas.

Kata kunci: gula semut, gula aren, nira kelapa

ABSTRACT

Besan Village is one of the villages that has the potential to produce ant sugar which is known to have good benefits for health. However, the lack of equipment and knowledge in the process of making ant sugar products in Besan village is an obstacle that requires special attention. With the assistance program for making ant sugar, it will greatly help improve the quality and quantity of the ant sugar products produced. This is the reason behind the community service regarding assisting the process of making ant sugar. The activities carried out are assisting in the processing of coconut sap into ant sugar using adequate tools targeting ant sugar MSME actors in Besan Village. The methods applied in this mentoring activity are counseling, training, mentoring and evaluation. The result of this activity is that MSME actors understand the manufacture of ant sugar using adequate equipment. This can be seen from the questionnaire filled out by MSME actors showing an increased understanding of the manufacture of ant sugar. With this assistance program, it is hoped that MSME actors in ant sugar can publish it to the wider community.

Keywords: ant sugar, palm sugar, coconut sap
PENGEMBANGAN PRODUK OLAHAN JAMUR TIRAM MENJADI PENYEDAP ALAMI JAMUR TIRAM DI KELOMPOK WANITA TANI LIMAU MANIS SEJAHTERA
Authors: Fiana Risa Meutia , Warmita Devi , Koja Reni , Wellyalina Wellyalina , Febjislami Shalati , Hayati PK Dewi
Published: July 2023

Jamur tiram merupakan jenis jamur yang lezat untuk dikonsumsi dan memiliki nilai gizi yang tinggi. Kelompok Wanita Tani Limau Manis Sejahtera (KWT LMS) memiliki usaha budidaya jamur tiram. Kendala yang ada pada KWT LMS yaitu apabila terjadi panen yang melimpah maka jamur tiram tidak terjual di Pasar. Jamur memiliki sifat yang sama dengan sayuran yaitu mudah mengalami kerusakan dan menjadi busuk jika tidak segera diolah cepat dan tepat. Salah satu produk olahan yang bisa dikembangkan yaitu penyedap alami berbahan baku jamur tiram putih. Tujuan dari program ini adalah anggota KWT LMS dapat memiliki keterampilan dalam membuat penyedap alami berbahan jamur tiram, meningkatkan kondisi perekonomian dengan melakukan diversifikasi (keanekaragaman) produk pangan berbahan baku jamur tiram. Metode pelaksanaan kegiatan ini terbagi menjadi tiga tahapan yaitu tahap persiapan, tahap pelatihan teknik pembuatan penyedap alami jamur tiram, dan bimbingan lanjut.

Kata kunci: Jamur tiram, limau manis sejahtera, pengolahan, penyedap alami

ABSTRACT

Oyster mushroom is a type of mushroom that is delicious for consumption and has high nutritional value. Farmer Women's Group 'Limau Manis Sejahtera' (KWT LMS) has an oyster mushroom cultivation business. The obstacle in KWT LMS is that if there is an abundant harvest, oyster mushrooms can only sell some in the market. Mushrooms have the same properties as vegetables, easily damaged and rotten if not processed quickly and precisely. One processed product that can be developed is a natural flavouring made from white oyster mushrooms. This program aims for KWT LMS members to have skills in making natural flavourings from oyster mushrooms, improving economic conditions by diversifying (diversity) food products made from oyster mushrooms. The method of implementing this activity is divided into three stages: the preparation stage, the training stage for the natural oyster mushroom flavouring technique, and further guidance.

Keywords: Limau manis sejahtera, natural flavouring, processing, oyster mushroom
PENINGKATAN PENGETAHUAN PADA SISWA SMKN 1 KEDAWUNG SRAGEN TENTANG POTENSI WIRAUSAHA ES KRIM MANGGA
Authors: Harsanto Bovi Wira , Widyastuti Retno , Handayani Catur Budi
Published: July 2023

Banyaknya buah mangga yang dijumpai di Indonesia menjadikan komoditas hasil pertanian ini layak untuk dipelajari potensinya dalam berwirausaha. Daging buah mangga mengandung berbagai zat gizi dan rasa yang manis sehingga dapat diolah menjadi banyak produk, seperti es krim. Pembuatan es krim mangga menjadi upaya yang tepat dalam menghasilkan produk potensial yang menguntungkan. Potensi ini sebaiknya dipahami oleh siswa SMK sebagai penerus generasi bangsa yang dapat menciptakan lapangan pekerjaan. Salah satu cara dalam memberi pemahaman kepada siswa SMK adalah berupa kegiatan sosialisasi tentang potensi wirausaha es krim mangga. Pada kegiatan ini tim pengabdian bermitra dengan SMKN 1 Kedawung Sragen yang memiliki visi dan misi serupa dengan tujuan kegiatan. Kegiatan ini merupakan pemicu semangat siswa untuk menghasilkan sesuatu yang bermanfaat dari segi ekonomi. Metode yang digunakan dalam kegiatan ini antara lain menyelenggarakan sosialisasi dan demonstrasi cara pembuatan es krim mangga serta menyampaikan potensi keuntungan dari berwirausaha es krim mangga. Dari pelaksanaan kegiatan pengabdian masyarakat, dapat dikatakan bahwa mayoritas para siswi SMKN 1 Kedawung Sragen mengalami peningkatan pemahaman terkait karakter buah mangga, olahan es krim mangga dan potensi wirausahanya, yang ditunjukkan dengan jawaban post-test yang diadakan oleh tim pengabdian masyarakat.

Kata kunci: olahan buah mangga, es krim mangga, wirausaha

ABSTRACT

The large number of mangoes found in Indonesia makes this agricultural commodity worth studying for its potential for entrepreneurship. Mango fruit flesh contains various nutrients and tastes sweet so it can be processed into many products, such as ice cream. Making mango ice cream is the right way to produce profitable potential products. This potential should be understood by SMK students as the next generation of the nation who can create jobs. One way to provide understanding to vocational students is in the form of outreach activities about the entrepreneurial potential of mango ice cream. In this activity, the community service team partnered with SMKN 1 Kedawung Sragen, which has a vision and mission similar to the objectives of the activity. This activity is trigger the enthusiasm of students to produce something that is useful from an economic point of view. The methods used in this activity include organizing socialization and demonstrations on how to make mango ice cream and conveying the potential benefits of mango ice cream entrepreneurship. From the implementation of community service activities, it can be said that the majority of female students at SMKN 1 Kedawung Sragen experienced an increased understanding of processed mango ice cream and its entrepreneurial potential, as indicated by the answers to the post-test conducted by the community service team.

Keywords: processed mango fruit, mango ice cream, entrepreneurship
PERBAIKAN KESUBURAN TANAH MELALUI PENGOLAHAN LIMBAH PERTANIAN DI SUBAK TELUN AYAH, BALI
Authors: Muliarta I Nengah , Sukmadewi Desak Ketut Tristiana , Selangga Dewa Gede Wiryangga , Kariasa I Gede , Prawerti Desak Ayu Diah , Parwata I Komang Adi , Landra I Wayan
Published: July 2023

Limbah pertanian cenderung dipandang sebagai bahan buangan oleh petani, sehingga sering terbuang percuma dan dibakar. Limbah pertanian yang terbuang pada dasarnya merupakan bahan organik yang mengandung unsur hara yang dibutuhkan tanaman. Dampaknya petani membutuhkan jumlah pupuk yang lebih banyak untuk meningkatkan produksi, disisi lain petani membuang bahan baku pupuk yang bermanfaat bagi kesuburan dan kesehatan tanah. Keterbatasan pengetahuan petani mengenai kandungan hara makro dan mikro limbah pertanian menyebabkan limbah dibuang dan dibakar. Umumnya petani juga tidak mengetahui metode pengomposan limbah pertanian, khususnya limbah jerami padi. Kondisi ini juga terjadi di kawasan Subak Telun Ayah, Tegalalang, Gianyar. Guna mengatasi permasalahan petani, maka dilakukan penyuluhan atau sosialisasi terkait kandungan limbah dan upaya pengolahan melalui pengomposan. Petani diberikan pengetahuan terkait pengomposan limbah pertanian dengan cepat, mudah dan menghasilkan kompos berkualitas dengan memanfaatkan dekomposer alami (seperti kotoran hewan dan tanah subur). Petani juga diberikan pengetahuan terkait manfaat dari kompos dari limbah pertanian bagi kesuburan tanah. Harapannya petani memiliki pengetahuan terkait pengelolaan limbah pertanian dan mampu memanfaatkannya, sehingga kedepannya mampun mewujudkan pertanian yang ramah lingkungan.

Kata kunci: sosialisasi, limbah pertanian, pengelolaan limbah, kesuburan tanah, Subak

ABSTRACT

Agricultural waste tends to be seen as a waste material by farmers, so it is often wasted and burned. Agricultural waste that is wasted is basically organic material that contains nutrients needed by plants. As a result, farmers need more fertilizer to increase production, on the other hand, farmers throw away fertilizer raw materials that are beneficial for soil fertility and health. The limited knowledge of farmers regarding the macro and micro nutrient content of agricultural waste causes the waste to be disposed of and burned. Generally, farmers also do not know the method of composting agricultural waste, especially rice straw waste. This condition also occurs in the Subak Telun Ayah area, Tegalalang, Gianyar. In order to overcome farmers' problems, counseling or socialization related to waste content and processing efforts through composting is carried out. Farmers are given knowledge related to composting agricultural waste quickly, easily and to produce quality compost by utilizing natural decomposers (such as animal manure and fertile soil). Farmers are also given knowledge regarding the benefits of compost from agricultural waste for soil fertility. The hope is that farmers have knowledge related to agricultural waste management and are able to use it, so that in the future they are able to realize environmentally friendly agriculture

Keywords: socialization, agricultural waste, waste management, soil fertility, Subak
ANALISIS POSTKOLONIAL DALAM NOVEL KEMBALI KE DESA KARYA TRI BUDHI SASTRIO
Authors: Yuniani Emi , Yuwono Yuwono , Mardiana Ninik
Published: July 2023

Postcolonial theory is used to examine the novel Back to the Village by Tri Budhi Sastrio. The novel Back to the Village is the story of an innocent village girl named Putu Larasati, a teenager who was snatched away by her youth, then stranded in the Dutch Company barracks and fell into the arms of a Company soldier named Captain Robert van Eyk. This village girl was lucky because the soldier, although at first was a soldier who was a jerk and a hooker, turned out to love her with all her heart and sincerity. The sincerity and loyalty of the soldier who had become her husband was well recorded in the mind of this innocent country girl. Everything becomes beautiful, calm, serene, and peaceful. The method used in this research is descriptive qualitative method using postcolonial theory. The data of this research are excerpts from the description of postcolonial theory in the novel "Back to the Village" by Tri Budhi Sastrio. The data source of this research is the novel "Back to the Village" by Tri Budhi Sastrio published by C.V Jejak Publisher publisher on Jln. Bojonggenteng Number 18, Kec. Bojonggenteng Kab. Sukabumi, West Java First printing December 2018, 188 pages, 14 x 20 cm. Data collection techniques used reading techniques and note-taking techniques. The data that has been obtained is then written on the data card. After the data that are in accordance with the research focus are collected, the data is then analyzed using the postcolonial theory of Edward Said's thinking: politics, culture, resistance. Analysis of postcolonial theory in the novel "Back to the Village" by Tri Budhi Sastrio is based on Edward Said's thoughts: politics, culture, resistance that the contents of the novel from a political point of view of the Dutch government colonizing Indonesia by utilizing Dutch stooges such as village heads and indigenous women including Putu Larasati figure became a shield for Dutch colonial politics. In the cultural field, indigenous people still maintain etiquette and manners in attitude and speech. This can be seen in the character Putu Larasati. In the field of Resistance, indigenous peoples continued to fight and defend their rights which had been colonized by the Dutch colonials. This is reflected in the character Putu Larasati who fights for her rights as a woman and maintains the dignity of her family.
PEREMPUAN DAN ALAM YANG MELAHIRKAN KEHIDUPAN DALAM TIGA CERPEN KARYA EKA KURNIAWAN
Authors: Latif Vivi Adriana , Abidin Aslan , Ridwan Ridwan
Published: July 2023

This research examines three short stories in the collection of short stories Broken Hearted Woman Who Finds Love Through Dreams Again by Eka Kurniawan. The research method used in this research is a qualitative method with a case study approach. Data from Kurniawan's three works are then analyzed using close reading techniques to identify themes related to women and nature. Through the perspective of ecofeminism, it seeks to reveal patriarchal dominance in the exploitation of nature and the oppression of women. Through ecofeminism, one can see how nature and women are often treated unfairly by men. This oppression resulted in resistance from women to defend themselves and protect nature.
WISATA SASTRA PADA PUISI PAHLAWAN KERJA KARYA H.R. SUBRANTAS DI CAGAR BUDAYA MONUMEN KERETA API
Authors: Rangkuti Listi Mora
Published: July 2023

Literature and tourism is a new approach that connects literature with tourism. This approach is very important given the close connection between a literary work and the setting of the place that is told in the work. With this linkage, literary works also contribute to the progress of tourism. If we look at the poetry of Pahlawan Kerja, there is literary tourism that reflects poetry and it’s strong relationship with the Cultural Heritage site, the Railway Monument and the Heroes Cemetery. Using Lucien Goldmann's genetic structural theory, H.R Soebrantas' poem Pahlawan Kerja is analyzed so that literary tourism that reflects history, culture, and religion is found.
APROXIMAÇÕES SOBRE O MÉTODO DE MARX
Authors: Chagas Ana Paula Borges , De Almeida Laís Klennys Cardoso Silva
Published: July 2023

O artigo aborda o método de Marx, especificamente o materialismo histórico, com base em suas obras, especialmente a "Ideologia Alemã" e a "Introdução Para a Crítica da Economia Política". Também são explorados os diálogos estabelecidos por Marx com Hegel e Feuerbach. O método de Marx envolve a compreensão da sociedade burguesa e a proposição de possibilidades de superação dessa estrutura social. O artigo destaca a importância de estudar cuidadosamente as obras de Marx para evitar deturpações e críticas equivocadas. O método de Marx envolve a crítica ao conhecimento produzido, a busca pela essência e a compreensão do movimento presente no mundo real. Marx dialoga com diversos teóricos de seu tempo para desenvolver seu método. A pesquisa visa compreender o indispensável, o relativizável e o superado, e a busca pela essência visa apreender as relações que não são visíveis na aparência. A teoria é resultado da internalização da realidade, e não uma criação imaginária imposta ao real. A sociedade burguesa é vista como uma totalidade concreta e complexa, constituída por totalidades de menor complexidade. O método de Marx permite compreender as relações determinantes que não estão na superfície. Marx reconhece a capacidade humana de produzir sua forma de vida como uma diferenciação fundamental dos demais animais. O modo de produção dos meios de vida determina o que os indivíduos são e coincide com sua produção e modo de vida.
Extraction and evaluation of α-glucosidase inhibitory activity of polysaccharide from Urena lobata L. roots
Authors: Vu Thi Bach Phuong , Cao Minh Dai , Quach Ngo Diem Phuong
Published: July 2023

Polysaccharides are compounds found in the roots of Urena lobata L. Polysaccharides are of interest due to many valuable biological activities such as immunomodulatory, anti-cancer, diabetes treatment, anti-inflammatory and antioxidant. In this research, polysaccharides extracted from Urena lobata L. roots were analyzed by GC-MS (Gas Chromatography Mass Spectometry) and GPC (Gel Permeation Chromatography). The results show that the polysaccharide from Urena lobata L. natural roots is a heteropolysaccharide. This polysaccharide has two peaks with the weighted average molecular weights (Mw) as 1.823 x 107 g/mol and 1.139 x 105 g/mol. The monosaccharide composition of this polysaccharide includes rhamnose, arabinose, xyloza, mannose, glucose and galactose with the composition ratios of 13.927, 16.579, 3.174, 5.442, 27.659 and 33.219% respectively. In addition, when investigating the α-glucosidase inhibitory activity of polysaccharide from three types of Urena lobata L. roots cultured under different conditions: natural, in vitro and aeroponics, the results showed that the activity of in vitro hairy root polysaccharide was the best. This shows the potential for the development of biologically active polysaccharide sources by in vitro hairy root culture of Urena lobata L.
Tadpoles of Papurana milleti (Amphibia: Anura): molecular identification and morphological description
Authors: Le Thi Thuy Duong , Tran Gia Thinh , Le Tran Tuyen , Pham Manh Hung
Published: July 2023

Based on molecular identification, we described the tadpole morphology of Dalat forest frog, Papurana milleti. Twenty tadpole specimens of P. milleti (Gosner stage 25–42) were collected from Di Linh plateau, southern Vietnam. Detailed descriptions of external morphological features, morphometric measurements, color patterns in life and in preservation and ecological notes are provided. Tadpoles of P. milleti are distinguished from those of its congeners by having yellowish brown body, LTRF 2(2)/3(1) and single submarginal papillae from the lateral of row P-1 to under row P-3.
Cytokinin application improving growth, sugar content, polyphenol and flavonoid content in Yacon tuberous roots
Authors: Tran Thi Thanh Hien , Pham Thi Xuan
Published: July 2023

Yacon is a tuberous crop that accumulates sugar in large quantities and has many valuable secondary compounds in medicine such as phenolic compounds and flavonoids. The objective of this study was to increase the size and content of sugars, polyphenols and flavonoids during the early growth of tubers. Therefore, early tuber stimulation and tuber size are important as they determine yield over time. Cell restructuring along with growth expansion as well as control of tuber reserves also takes place. This study investigated anatomy structure changes, fresh weight, dry weight, respiratory intensity and sugar content in different Yacon root types. A spray of N-benzyl adenine (BA) (0–25 ppm) is applied in the initial stage. Determining agronomic, physiological, and, biochemical indicators after 4 weeks of treatment, the sugar content of tubers determines the yield of tubers after 16 weeks of treatment. The results showed that Yacon crops at the stages of 5 to 9 weeks develop fibrous roots, thin fibrous roots and pre-tuberous roots at week 13, intermediate storage roots at week 17 and mature storage roots at week 17. BA 20 ppm application on Yacon crop week 13 increased the number of storage roots, fresh weight, dry weight tuber diameter, total sugar content, fructan content, total phenolic and flavonoid remarkably compared to controls, but reducing sugar content is lower than treating BA at 15 ppm. BA 20 ppm application on Yacon crop week 13 increased the parameters of sugar growth and accumulation, tuber yeild on a plant increased 2 times, dry weight increased 1.65 times, sugar content, total sugar 1.12 times, reducing sugar 3.01 times, fructan 1.36 times, total phenolic and flavonoid 1.36 and 1.26 times after 25 weeks of treatment.
Formation of H3O+ and OH by CO2 and N2O trace gases in the atmospheric environment
Authors: SATTA MAURO , Cartoni Antonella , Catone Daniele , Castrovilli Mattea Carmen , Nicolanti Francesca
Published: July 2023

The impact of cosmic rays’ energetic subatomic particles on climate and global warming is still controversial and under debate. Cosmic rays produce ions that can trigger fast reactions affecting chemical networks in the troposphere and stratosphere especially when a large amount of relevant trace gases such as carbon dioxide, methane, sulfur dioxide and water are injected by volcanic eruptions. This work focuses on synchrotron experiments and an ab initio theoretical study of the ion chemistry of carbon dioxide and nitrous oxide radical cations reacting with water. These molecules catalyze a fast exothermic formation of hydronium ions H3O+ and the hydroxyl radical OH, the main oxidant in the atmosphere. Moreover, theoretical calculations demonstrate that at the end of the catalytic cycle, CO2 and N2O are produced vibrationally excited and subsequently they quench in the microsecond time scale by collision with the surrounding atmospheric molecules at the pressure and temperature of upper-troposphere/stratosphere. The chemistry involved in these reactions has a strong impact on the oxidant capacity of the atmosphere, on the sulfate aerosol production, on the cloud formation and eventually on the chemical networks controlling climate and global warming models.
Intramolecular Asymmetric Cyclopropanation Using Air Stable Alkylboronic Esters
Authors: Vedani Luca , Gnägi-Lux Manuel , Dénès Fabrice , Renaud Philippe
Published: July 2023

The preparation of polysubstituted bicyclo[3.1.0]hexanes starting from air stable substituted pent-4-en-1-ylboronic esters has been investigated. The method involves a Matteson homologation with LiCHCl2 leading to intermediates 1-chlorohex-5-en-1-yl boronic esters. The intramolecular cyclopropanation step was performed in a one-pot process. With pinacol boronic esters, the cyclopropanation step was either performed thermally at 140 °C or at 70 °C after in situ transesterification to a catechol boronic ester. This last approach is suitable for the preparation of enantioenriched bicyclo[3.1.0]hexanes using either chiral auxiliary control or by taking advantage of the sparteine controlled enantioselective boroalkylation of alcohols.
Morphology and defects in CeO2-ZnO
Authors: Usharani N , Praveen Kumar Ramagiri , BHATTACHARYYA ARNAB , Raju A
Published: July 2023

Cerium (IV) Oxide (CeO2) was synthesized by a wet chemical route and showed the formation of nanoparticles which were subject to a heterogenous agglomeration and generation of oxygen vacancies. These defects generated in ceria and in Ce-doped ZnO were found to have technological and environmental benefits in terms of photocatalysis and room-temperature magnetism. UV radiation was found to be a dominant factor in the performance of CeO2 and related materials, although hints of the workability of Ceria and its derivative in visible light were found. The morphological and structural changes occurring in the CeO2 during its growth were studied and correlated with the electronic and optical properties
Electric Field-Driven Spatial Information Capture of Dissipative Biocondensate States
Authors: . Neetu , Saini Aman , Mahato Rishi Ram , . Priyanka , Maiti Subhabrata
Published: July 2023

The theory behind origin of life to Darwinian evolution considers emergence of dissipative structures driven by the flow of energy across all length scales. To this end, developing and deeper understanding of non-equilibrium self-assembly processes under continuous supply of energy is a demanding matter, both in fundamental and application (for e.g. developing dynamic materials) viewpoint. Herein, we demonstrate transient self-assembly of a DNA-histone condensate where trypsin (already present in the system) hydrolyse histone resulting disassembly. As the process is short-lived, the information of intermediate states between complete assembly and disassembly remains uncaptured in absence of any external energy. We show that performing the process under electric field of varying strength results fractionation of myriad of short-lived states which appears as band in different zone. Deconvolution and capturing of many hidden self-assembling species of similar components but of different compositions which otherwise never be formed in absence of electric energy, will be of immense importance in applied non-equilibrium thermodynamics.