bluuebunny/crossref_metadata_2025 huggingface dataset:
Vaccine Trial of the Escherichia Coli-Expressed Vaccine and Inactivated Whole Particle Vaccine against Infectious Pancreatic Necrosis Virus in Rainbow Trout
Authors: Tamer Cuneyt , Cavunt Abdullah , Durmaz Yüksel , Ozan Emre , Kadi Hamza , Kalayci Gulnur , Ozkan Buket , IŞIDAN Hakan , Albayrak Harun
Published: March 2022

ABSTRACT Infectious pancreatic necrosis (IPN) is a highly contagious
disease causing high mortality in juvenile trouts. Since there is no
effective way to treatment against IPNV, early diagnosis and prevention
play an important role in combating the disease. The different types of
IPNV vaccines (inactive, live, recombinant, DNA, etc) have been produced
from local isolates and have been used in developed countries. In
Turkey, there is no commercial licensed vaccines against IPNV. Due to
this reason, IPNV vaccine is needed in Turkey. The production of
recombinant VP2 subunit vaccine (IPNV-VP2) and inactivated whole
particle virus vaccine (IPNV-WPV) were attempted from selected isolate
belong to sp serotype. For this purpose; the virus was produced in RTG-2
cell line and RT-PCR amplification was performed by using primers with
restriction enzymes. The whole VP2 gene was cloned into a plasmid vector
and VP2 was expressed by using E. coli expression system. A trial was
conducted to determine the immunity ability of IPNV-VP2 and IPNV-WPV in
rainbow trout. Relative percent of Survive (RPS) was detected as 79% in
fish vaccinated with IPNV-WPV and 70% in fish vaccinated with IPNV-VP2.
Thus, we can say that the recombinant vaccine of IPNV-VP2 is almost
protected against IPNV infection as well as the inactive vaccine.
Population genomics of Megalobrama provides insights into evolutionary history and dietary adaptation
Authors: Chen Jing , Liu Han , Gooneratne Ravi , Wang Weimin
Published: March 2022

Megalobrama, a genus of cyprinid fish, is an important freshwater
economic fish widely distributed in major waters of China. Here, we
report the genome resequencing of 180 Megalobrama fish including M.
amblycephala, M. skolkovii, M. hoffmanni and M. pellegrini. The results
indicated that different geographical Megalobrama populations were
separated into six subgroups and M. skolkovii was more closely related
to M. pellegrini than other species. Megalobrama was originally
distributed in the Pearl River, some spread to Hainan Island due to
sea-level fall during the glacial period and others spread to northern
China. The introgression provided an important genetic variation source
of M. skolkovii populations. M. amblycephala enhanced energy metabolism
mainly through fatty acid degradation pathways, while M. skolkovii used
cholesterol metabolism pathway to regulate lipid absorption. Taken
together, our results provide a valuable genomic resource for future
genetic studies to improve genome-assisted breeding of Megalobrama
species.
Preferences for multipurpose technology and non-oral methods of antiretroviral therapy among women living with HIV in western Kenya: a survey study
Authors: Bernard Caitlin , Jakait Beatrice , Fadel William , Mocello A. , Onono Maricianah , Bukusi Elizabeth , Wools-Kaloustian Kara , Cohen Craig , Patel Rena
Published: March 2022

Objective: To understand the preferences of women living with HIV
(WLHIV) for methods of multipurpose technology (MPT) for the
co-administration of contraception and antiretroviral therapy (ART) and
non-oral ART to guide their development and implementation. Design: A
cross-sectional telephone survey as part of a study of pregnancy
incidence among contraception and ART users Setting: Our study was
performed in western Kenya Population: We included 1132 WLHIV of
reproductive potential with prior experience using injectable and
long-acting contraception Methods: We performed descriptive statistics
and multinomial logistic regression Main Outcome Measures: Main outcomes
were interest in MPT, important characteristics and preferred methods
for MPT and non-oral ART, and predictors of interest in specific methods
Results: Two-thirds (67%) reported interest in MPT, most commonly due
to ease of using a single medication for both HIV treatment and
pregnancy prevention (26%). Main reasons for lack of interest in MPT
were need to stop/not use contraception while continuing ART (21%) and
risk of side effects (16%). Preferred methods for MPT and non-oral ART
were injectables (50%, 54%) and implants (32%, 31%). Prior use of a
contraceptive implant or injectable predicted interest in similar
methods for MPT and non-oral ART, and this did not vary by age.
Conclusions: Many WLHIV in western Kenya are interested in MPT for
contraception and ART. Prior experience with contraceptive implants and
injectables predicts interest in similar methods of MPT and non-oral
ART. Funding: NIH NIAID (K23AI120855) and the NIH NIAID, NICHD, NIDA,
NCI, & NIMH for the EA-IeDEA Consortium (U01AI069911)
Survey of the incidence of ABO haemolytic disease of the newborn in one institution in northern China
Authors: Xu Wenying , Jing Zhongcui , Qiao Xiansen , Wang Haiyan
Published: March 2022

Background: Haemolytic disease of the newborn is often secondary to ABO
incompatibility, the routine practice of early discharge of newborns
leads to a higher occurrence rate for hyperbilirubinemia. We aim to
compare the probability of ABO incompatibility and the prevalence of ABO
haemolytic disease of the newborn (ABO HDN) and investigate the clinical
characteristics of ABO HDN to identify risk factor for ABO HDN.
Procedure: The blood type of 85 590 blood donors and the inpatient
medical records of 471 ABO HDN were analysed retrospectively. Results:
The possibility of a blood group O woman giving birth to a non-group-O
infant should be 13.28%; however, only 6.03% of newborns had ABO HDN.
49.46% of total ABO HDN newborns developed disease due to anti-A
antibody and 50.54%, due to anti-B. No significant difference was found
in group A and B newborns in haemoglobin and peak total serum bilirubin
(TSB) levels, but lower haemoglobin values were observed in ABO HDN
infants with a positive direct anti-globulin test (DAT). Furthermore,
the correlation coefficient between the postnatal age of admission and
peak TSB levels was 0.54. When severe hyperbilirubinemia developed, the
peak TSB levels increased gradually with the increase in postnatal age
of admission. Conclusion: For ABO-incompatible mother-infant pairs,
timely monitoring is advised, since early hospitalization and
appropriate interventions, if necessary, can reduce the risk of severe
hyperbilirubinemia, especially for DAT-positive newborns.
Laparoscopic Mini-gastric Bypass versus Laparoscopic Sleeve Gastrectomy in Metabolic Surgery: A Single Center Experience
Authors: Toksoy Murat , Akıncı Ozan , Ergun Sefa , Tuncay Elif , Taskin Halit Eren , Zengin Abdullah Kagan
Published: March 2022

Background: The safety and effectiveness of laparoscopic mini-gastric
bypass (MGB) versus laparoscopic sleeve gastrectomy (LSG) remain
unclear. In this study, we aimed to compare the postoperative outcomes
of MGB and LSG procedures performed in bariatric surgery. Methods: A
total of 363 patients who underwent MGB and LSG surgery between 2016 and
2018 at a single metabolic surgery center were analyzed retrospectively.
Two surgical procedures were compared in terms of the perioperative,
early and late postoperative outcomes. Results: There were 225 patients
in the MGB group and 138 patients in the LSG group. No significant
difference was found between the groups regarding the operating time,
the conversion to open surgery and the early postoperative complications
(p>0.05). The length of hospital stay was significantly
shorter in the MGB group (p:0.001). The excess weight loss (EWL) was
significantly higher in the MGB group (90.3 ± 13 vs. 79.2 ± 16). No
significant difference was found between the two groups in terms of the
remission rates of comorbidities. The symptoms of gastroesophageal
reflux disease were observed in a significantly fewer number of the
patients in the MGB group (6 patients 4.9% vs. 10 patients 18.5%).
Conclusions: The MGB procedure is superior to the LSG in terms of the
length of hospital stay, EWL, and the postoperative gastroesophageal
reflux parameters.
A Rare Case of Embolization of a PFO Occluder Device to the Abdominal Aorta in a Patient with Bicuspid Aortic Valve and Previous Aortic Coarctation: A Case Report
Authors: Allievi Luca , Bongarzoni Amedeo , Tassinario Guido , Carugo Stefano
Published: March 2022

Patent foramen ovale (PFO) is a common congenital defect in adults; its
closure with an occluder device is safe with excellent clinical results.
A rare and potentially fatal complication of this procedure is the
device embolization. We report a case of a 52-year-old man with bicuspid
aortic valve and surgically corrected aortic coarctation in which a PFO
occluder device migrated to the abdominal aorta.
Bilateral Ovarian huge Benign Papillary Serous tumor in a teenage girl: A Case Report
Authors: Chavda Vishal , Bhatt Anand
Published: March 2022

An 18-year-old female patient came with the complaint of abdominal pain
and diagnosed with some non-mobile mass above the umbilical level which
further ruled as big cysts like upon USG. Upon Surgical intervention, it
was turned out as a Benign Papillary Serous tumor which was confirmed
diagnosis upon histopathological examination.
Computational Study on Adsorption Characteristics of Phenol and Guaiacol Over Single and Multiple Nitrogen Doped Graphene
Authors: Agrawal Kushagra , KISHORE NANDA
Published: March 2022

The experimental synthesis of nitrogen doped graphene has opened the
door for its application in many catalytically important processes and
to name a few are deoxygenation and hydrotreatment of raw bio-oil and/or
its model compounds. In this study, the authors reported the properties
of nitrogen doped graphene which include the electron density
distribution, charge distribution, electrostatic potential, etc.
Subsequently, the adsorption characteristics such as the charge
transfer, adsorption energy, dipole moment change, etc are presented for
the bio-oil model compound (phenol and guaiacol) to realise the
potential of nitrogen doped graphene in bio-oil upgrading. Density
functional theory (DFT) method is employed for calculating all
aforementioned properties. The present approach of obtaining surface
adsorption characteristics on N-doped graphene has also been validated
with appropriate comparison with the literature results for the case of
CO2 adsorption over N-doped graphene; and found excellent agreement. It
is found that doping with nitrogen significantly alters the electronic
properties of graphene in a favourable manner; and the same is witnessed
in terms of highly irregular spin density distribution and charge
distribution. For a strong adsorption, either a high charge transfer
between the catalyst and the model compound, and/or a strong
delocalization of the charge on the surface is found to be beneficial.
Both phenol and guaiacol adsorption have similar adsorption energy on
non-defective and defective nitrogen doped graphene. Although increasing
the nitrogen atoms in the sheet altered the electronic properties to a
larger degree than single nitrogen doping; however, the adsorption
strength does not appear to change.
Tranexamic acid in COVID-19 pneumonia
Authors: Al-kuraishy Hayder , Al-Gareeb Ali , Cruz-Martins Natália , Batiha Gaber
Published: March 2022

Since the beginning of the current coronavirus 2019 (COVID-19) outbreak,
an intense number of studies have been done in an attempt to discover
effective therapies, not only from the point of view of discovering new
drugs, but also from its repurposing. Recent studies have proposed
tranexamic acid (TXA), a hemostatic drug widely used in clinical
practice, as a potential therapeutic option for COVID-19 as it reduces
plasmin levels. Thus, this letter to the editor aims to provide a
critical overview on the use of TXA in the treatment of the severe acute
respiratory syndrome-coronavirus 2 (SARS-CoV-2) infection.
In silico characterization and functional prediction of MBO_200107: an uncharacterized protein of Mycobacterium tuberculosis variant caprae
Authors: Masum Md. Habib Ullah , Talukder Asma , Rahman Md. Mijanur
Published: March 2022

Mycobacterium tuberculosis variant caprae is an acid-fast bacterium, a
member of the Mycobacterium tuberculosis complex (MTC). In this ‘in
silico’ study, we have characterized the MBO_200107 protein of M.
tuberculosis variant caprae stored in the National Center for
Biotechnology Information (NCBI) database as an uncharacterized protein.
We have determined the physicochemical properties, functions, secondary
and tertiary structure, active and binding site, and subcellular
localization of the protein, applying several bioinformatics tools. The
protein was made of a 354 amino acid long chain and had a molecular
weight of 39089.37 Da. Moreover, the protein was found alkaline and
having an isoelectric point (pI) of 9.62. The secondary and tertiary
structure implied that the protein was well stable. Besides, there was
no binding site has been found in this protein. In terms of functional
characteristics, the protein had two functional domains, the
Gammaglutamylcyclotransferase (GGCT) and the YjqB, though no protein
motif has been found. The literature search revealed that the
upregulation of GGCT is implicated in several cancers, including lung,
breast, prostate, ovarian, cervical, urinary bladder, and colon cancers.
We hypothesized that the protein could contribute to cancer research as
it has GGCT like domain and recommend further analysis.
Correlation Between Psychological Resilience and Health Perception in Terms of Some Variables in Pandemic Outbreaks: The Covid-19 Case
Authors: Genç Fatma , Yiğitbaş Çagla
Published: March 2022

Background: In the face of this threatening epidemic, the health
behaviors of people gain great importance in terms of both minimizing
the prevalence and reducing possible life losses. perception of health
affects health behavior. Psychological resilience is key in combating a
challenging situation that threatens both physical and psychological
health. Objective: This study was aimed to examine the correlation
between psychological resilience and health perception in terms of some
variables in the case of the COVID-19 pandemic. Methods: This
cross-sectional study was carried out using quantitative and general
screening models. In data collection, an Individual Information Form,
the Brief Resilience Scale (BRS) and the Perception of Health Scale
(PHS) were used. Results: The participants had a mean age of 33.24 ±
10.95, with 35.7% males. Mean scores were 52.68 ± 6.80 for PHS and
20.11 ± 4.24 for BRS. We found that the health perceptions of the
participants increased in parallel with their psychological resilience
(p<0.05). Conclusion: The participants were found to have
moderate levels of health perception and psychological resilience. Their
measures against the epidemic and certain socio-demographic
characteristics led to differences in their psychological resilience and
health perceptions. Knowing the psychological resilience and health
perceptions of individuals can improve the quality of treatment and
care.
Quality Management System for Clinical Nutrition
Authors: Wang Jin , Pan Chen , Ma Xianghua
Published: March 2022

Objective: To critically evaluate the Quality Management System (QMS)
for Clinical Nutrition (CN) in Jiangsu. Monitor its performance in
quality assessment as well as human resource management from nutrition
aspect. Investigate the appliance and development of Artificial
Intelligence (AI) in medical quality control. Data Source: The study
source of this research was all the staffs of 70 Clinical Nutrition
Department (CND) of the tertiary hospitals in Jiangsu Province, China.
These departments are all members of the Quality Management System of
Clinical Nutrition in Jiangsu (QMSNJ). Methods: An online survey was
conducted on all 341 employees within all these CNDs based on the staff
information from the surveyed medical institutions. The questionnaire
contains 5 aspects, while data analysis and AI evaluation were focused
on human resource information. Results: 330 questionnaires were
collected with the respondent rate of 96.77%. The QMS for CN has been
build up for CNDs in Jiangsu, which achieved its target in human
resource improvements, especially among dietitians. The increasing
number of participated departments (42.8%) and the significant growth
of dietitians (p=0.02, t=-0.42) are all expressions of the advancements
of QMSNJ. Conclusion: As the first innovation of an online platform for
QM in Jiangsu, JPCNMP has been successfully implemented among QMS from
this research. This multidimensional electronic system can help QMSNJ
and CND achieve quality assessment from various aspects, so as to
realize the continuous improvement of clinical nutrition. The instrument
of online platform, as well as AI technology for quality assessment is
worth to be recommended and promoted in the future.
The significance of Fas, tumor necrosis factor-related apoptosis-inducing ligand and fibrinolytic factors in the assessment of malignant pleural effusion
Authors: Choi Jong , Lee Moon , Fujii Tatsuyoshi
Published: March 2022

Few studies have examined the usefulness of soluble apoptotic markers for the screening of pleural effusion. This study aimed to investigate the significance of Fas, tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) and fibrinolytic factors for the assessment of patients with malignant pleural effusion. A total of 137 patients with pleural effusion were evaluated. Soluble Fas, TRAIL, tissue-type plasminogen activator (tPA), plasminogen activator inhibitor-1 (PAI-1), D-dimers and lactate dehydrogenase (LD) levels were measured. Pleural fluid/blood (P/B) ratios of fibrinolytic factors were calculated. Fas and TRAIL levels were significantly higher in patients with malignant effusion than in those with non-malignant effusion. Malignant effusion was 1.6-fold more prevalent in patients with elevated Fas than in those without (48.5% vs 30.4%, P=0.031). The P/B ratio of tPA was 2.5-fold higher in malignant effusion than in non-malignant effusion (4.65 vs 1.83, P<0.001). Fas was positively correlated with tPA and D-dimers, but not with biochemical parameters. The ability of Fas to identify malignant effusions was significantly greater than those of tPA and LD. In conclusion, measurements of Fas and TRAIL in conjunction with fibrinolytic factors may provide information useful for monitoring patients with suspected malignant pleural effusion.
SUBSURFACE SURVEY OF CISARUA LAMPUNG HOT SPRINGS USING GEOCHEMICAL AND GRADIO-MAGNETIC METHOD
Authors: Rizki Reza , Ashuri Wijayanti , Hakim Rendra Aditya , Santoso Nono Agus
Published: March 2022

The subsurface survey was carried out in Cisarua Hot Springs, South Lampung. Cisarua Hot Springs has a neutral pH and a temperature of about 44 °C. A combination of geochemical and gradio-magnetic methods was used in this research. This research identifies the characteristics of the Cisarua Hot Springs, estimates reservoir temperature, and creates a subsurface model to determine the hot fluid distribution in the study area. According to the geological data, the manifestation of these hot springs correlates with the Lampung-Panjang Fault. The geochemical results show that this type of hot springs fluid is bicarbonate water, and the reservoir temperature is estimated to be around 160 °C. The low gradio-magnetic anomaly is correlated with the distribution of subsurface hot water flow, according to the 3D model of the gradio-magnetic method. The distribution of subsurface hot fluids is in the middle to the eastern part of the research area.
PREDIKSI KECEPATAN GELOMBANG GESER (VS) MENGGUNAKAN MACHINE LEARNING DI SUMUR X
Authors: Wardhana Sanggeni Gali , Aldi M , Siregar Indra Rivaldi
Published: March 2022

Salah satu parameter yang sangat penting dalam produksi dan eksplorasi minyak dan gas untuk mengetahui properti fisik batuan adalah kecepatan gelombang geser (Vs). Akan tetapi, dalam tahap akuisisi data ini tidak selalu tersedia karena keterbatasan biaya. Salah satu metode alternatif yang dapat dilakukan untuk mengestimasi kecepatan gelombang geser adalah memanfaatkan pemelajaran mesin (machine learning). Machine learning memiliki komputasi yang cepat setelah sekumpulan data dicoba untuk memahami pola dan faktor yang dapat mempengaruhi nilai parameter yang diprediksi, contoh kasus adalah kecepatan gelombang geser. Penelitian ini menggunakan data dari sumur X dan Y yang dapat diakses secara bebas di website SEG Wiki. Algoritma machine learning yang digunakan yaitu KNN, ANN, dan SVR. Beberapa parameter yang digunakan dalam mengestimasi nilai Vs berdasarkan nilai korelasi yang paling tinggi yaitu Depth, DTCO, NPHI, ECGR, dan ATRT, serta DTSM. Proses pembangunan model machine learning diperoleh dengan membagi data menjadi 70% sebagai data latih dan 30% sebagai data tes. Hasil prediksi kecepatan gelombang geser menunjukkan algoritma KNN lebih baik daripada ANN dan SVR dengan perolehan nilai 𝑅2 𝑠𝑐𝑜𝑟𝑒 𝐾𝑁𝑁 = 0,9686, 𝐴𝑁𝑁 = 0,9643, dan 𝑆𝑉𝑅 = 0,9697 untuk sumur X dan 𝑅2 𝑠𝑐𝑜𝑟𝑒 𝐾𝑁𝑁 = 0,6170, 𝐴𝑁𝑁 = 0,4680, dan 𝑆𝑉𝑅 = 0,5800 untuk sumur Y. Hasil prediksi pada sumur Y menunjukkan indikasi terjadinya overfitting akibat model terlalu mempelajari data percobaan.
Foreword March 2022
Authors: JGE Editor
Published: March 2022

Foreword March 2022
DISEMINASI TEKNOLOGI BUDIDAYA IKAN DAN SAYURAN ORGANIK DENGAN "FLOATING RAFT AQUAPONIC SYSTEM" PADA KELOMPOK PEMBUDIDAYA IKAN DI KECAMATAN JATI AGUNG, LAMPUNG SELATAN
Authors: Delis Putu Cinthia
Published: March 2022

Akuaponik merupakan sistem budidaya yang memadukan sub sistem akuakultur dengan sub sistem hidroponik.Sasaran dari program ini adalah mitra kelompok pembudidaya ikan (pokdakan) Mandiri Sentosa di Kecamatan Jati Agung, Lampung Selatan. Permasalahan prioritas yang terjadi adalah pengelolaan air budidaya yang belum baik sehingga akan mengurangi ketersediaan air bersih. Program ini memiliki tujuan; (1) meningkatkan keterampilan kelompok  mitra, (2) meningkatkan produktivitas hasil budidaya ikan (tidak terserang penyakit (3) membangun  kemitraan  dan  kerjasama  yang  efektif  antara  Perguruan  Tinggi  dengan kelompok, (4) mengembangkan pola pemberdayaan kolaboratif. Metode yang digunakan survei, pelatihan, denplot teknologi akuaponik,  pendampingan, dan evaluasi keberhasilan program. Kegiatan pengabdian memperoleh hasil sebagai berikut : (1) Adanya peningkatan pemahaman dan keterampilan kelompok mitra dalam penerapan teknologi akuaponik hingga 95%,  (2) Adanya peningkatan kualitas ikan budidaya, ditunjukkan dengan kondisi ikan yang sehat dan kualitas air budidaya yang baik. (3) Peningkatan hasil produksi kelompok mitra yang sebelumnya hanya berasal dari panen ikan, meningkat dengan ditambah dari hasil panen sayur organik. (4) Terciptanya kemitraan dan kerjasama yang efektif antara Perguruan Tinggi dengan kelompok masyarakat di Kecamatan Jati Agung, khususnya kelompok mitra Mandiri Sentosa. Diharapakan kegiatan ini dapat terus dilanjutkan oleh kelompok mitra dan diterapkan di lingkungan masyarakat sekitar.
Pelatihan Pembuatan Alat Penghemat Energi Listrik Bagi Siswa-siswi SMK di Bandarlampung
Authors: Zebua Osea
Published: March 2022

Penggunaan alat penghemat energi listrik dengan kapasitor daya sebagai komponen utamanya dapat memberikan kompensasi daya reaktif sekaligus memperbaiki profil tegangan pada beban. Besar kapasitas kapasitor yang digunakan harus diperhatikan sehingga tidak menimbulkan kenaikan tegangan yang melebihi batas operasi yang diijinkan. Kegiatan pengabdian ini bertujuan untuk membantu siswa-siswi Sekolah Menengah Kejuruan (SMK) dalam memahami dan membuat alat penghemat energi listrik berbasis mikrokontroler. Metode yang digunakan berupa ceramah dan pelatihan. Hasil kegiatan diharapkan dapat meningkatkan pengetahuan dan ketrampilan dari siswa-siswi SMK dalam membuat sendiri alat penghemat energi listrik berbasis mikrokontroler
DISEMINASI BIOTEKNOLOGI HIJAUAN PAKAN DAN FORMULASI PAKAN DI DESA MARGOMULYO KECAMATAN JATI AGUNG KABUPATEN LAMPUNG SELATAN
Authors: Fathul Farida , Muhtarudin Muhtarudin , Erwanto Erwanto , Tantalo Syahrio
Published: March 2022

Desa Margomulyo salah satu desa di Kecamatan Jati Agung dengan matapencaharian utama dalah bertani dan beternak. Potensi lahan pertanian dan peternakan cukup luas. Namun, permasalahan yang terjadi hingga saat ini adalah budaya   beternak   di   Desa   Margomulyo   yang   masih   menggunakan   sistem tradisional. Persoalan utama yang menjadi prioritas Peternak di Desa Margomulyo adalah kemampuan peternak untuk menyusun ransum pakan sapi potong masih rendah,   pemanfaatan teknologi pengolahan pakan untuk meningkatkan kualitas nutrisi makanan ternak masih rendah, serta usaha peternakan yang belum mampu mendongkrak perekonomian peternak.Tujuan kegiatan pengabdian kepada masyarakat di Desa Margomulyo Kecamatan Jati Agung Kabupaten Lampung Selatan yang dilakukan antara lain adalah memberikan penyuluhan dan pelatihan teknik pembuatan ransum sapi potong berbasis sumber daya pakan lokal, memberikan penyuluhan pembuatan silase dan amoniasi untuk limbah pertanian, memberikan penyuluhan tentang strategi usaha bidang peternakan. Kegiatan yang akan dilaksanakan menggunakan metode  Participation  Rural  Apraisal   (PRA). Hasil kegiatan yang diperoleh yaitu sebelum dilakukan kegiatan tingkat pengetahuan peternak tentang jenis dan kebutuhan pakan adalah 25,7%, pengetahuan tentang penyusunan ransum sebelum dilakukan kegiatan pengabdian terdata 11,4%,  pengetahuan peternak tentang pengawetan pakan hijauan 13,8% dan pengetahuan peternak tentang perbaikan kualitas limbah pertanian sebelum dilakukan kegiatan pengabdian terdata 13,1%. Setelah kegiatan dilakukan masing-masing meningkat menjadi, 63,2%, 52,6%, 34,2%, dan  47,3%. Disimpulkan bahwa kegiatan yang dilakukan mampu meningkatkan pengetahuan dan keterampilan peternak di Desa Margomulyo, Kecamatan Jati Agung, Kabupaten Lampung Selatan.

 

Kata kunci: Desa Margomulyo, Formulasi Pakan, Jati Agung
PENINGKATAN KUALITAS LIMBAH PERTANIAN SEBAGAI PAKAN TERNAK RUMINANSIA DI DESA RAJABASA LAMA, KECAMATAN LABUHAN RATU, LAMPUNG TIMUR
Authors: Farda Fitria Tsani , Wanniatie Veronica , Hasiib Etha Azizah , Yusup Maulid Wahid , Apriliana Eva , Ramadhan Doni
Published: March 2022

Tujuan pengabdian kepada masyarakat yang dilakukan di Desa Raja Basa Lama, Kecamatan Labuhan Ratu, Kabupaten Lampung Timur, antara lain memberikan penyuluhan dan pelatihan pembuatan amoniasi limbah pertanian, memberikan penyuluhan dan pelatihan pembuatan silase limbah pertanian sebagai pakan ternak, Target kegiatan pengabdian yang dilakukan yaitu peternak mampu meningkatkan kualitas pakan dari limbah pertanian dengan menggunakan teknologi tepat guna sehingga dapat membantu meningkatkan produktivitas ternak. Kegiatan dilaksanakan selama 3 bulan dengan kolaborasi tim dosen pengabdian dan mitra kelompok tani Karya Budi. Kegiatan yang dilakukan berupa penyuluhan pembuatan pakan amoniasi dan silase dari limbah pertanian, serta pendampingan praktik pembuatan pakan amoniasi dan silase. Hasil kegiatan yang diperoleh berupa produk pakan amoniasi dan pakan silase dengan bahan baku pakan limbah pertanian. Pemberian penyuluhan oleh tim pengabdian meningkatkan pengetahuan mitra dilihat dari hasil pretes dan postes.

Kata kunci: Amoniasi, Limbah Pertanian, Pakan, Silase, Ruminansia
Development of a Video Game for Teaching in an Electrical Machine Laboratory
Authors: Ramirez J. , Rivera S.
Published: March 2022

Nowadays, the world has focused on digital media. There have been voices for and against virtual education. Gamification has been described as a strategy to transmit knowledge through the design and use of games. This article describes the first phase of the development of a game aimed at the transmission of knowledge related to engineers dedicated to the commercialization, diagnosis, and repair of induction motors; these are electrical machines widely used in industry. In this way, this paper shows the Electric Motor Store Simulator (hereinafter STME for its acronym in Spanish) is a free software project that aims to develop a game for users to have a closer idea about small businesses. It was developed as a minimum viable product under free software licensing, which allows anyone with the necessary knowledge to expand the functionality by adding or improving modules
Analysis of The Effect of Problem Based Learning on Mathematical Problem Solving Abilities Based Gender at SMP Negeri 1 Rantau Selatan
Authors: Wahyuni Sri Endang
Published: March 2022

This study aims to : 1) describe what the students mathematical problem solving ability using problem based learning model better than using conventional method, 2) describe the differences in the mathematical problem solving ability between male and female using the problem based learning model. This research uses quantitative research. Type of research is a semi experiment/quasi experiment. This research conducted in SMP Negeri 1 Rantau Selatan, Labuhanbatu. The time of research conducted on second semester academic year 2020/2021. The research instrument instead to obtain a valid instrumen like validity test and realibility test. The result of the research are the mathematical problem solving ability of students who are taught using a problem based learning model is better than students who are taught using a conventional learning method. The mathematical problem solving ability of students who are taught by problem based learning model in female is better than the mathematical problem solving abilities of students in male. Gender can not affect to mathematical problem solving ability with uses problem based learning and conventional method
Identify successes and failures in e-marketing projects for corporate excellence in the private sector and productive (Case study me Disk corporate)
Authors: Omidi Leila , Aqaei Tymour
Published: March 2022

The revolution in information and communication technologies has changed the manner that individuals and organizations conduct their business. Methodology: Acceptance of e-marketing for a variety of features and benefits such as the globalization of trade, removing of the limitation of time and distance, speed, efficiency, significant reduction of costs and improving product quality, finding new customers or suppliers, generating new sales of current products, taking advantage of opportunities and many other advantages has opened up a new realm in the competition. Results: In this study, the model of organizational excellence with the e-marketing model was used and the variables and their impact on the success of re-organization were investigated. Conclusion: In this study, managers and employees of me disk corporate (102 people) were analyzed and the results showed the relationship and high impact of these variables on the success of the organization. The research is applicable and data collected through a survey questionnaire.
Organizational culture in the education system
Authors: Gale Yadollah Nasiri , Pordanjani Hojatallah Moradi , Shokrollahipour Mojtaba , Sodejani Esmaeil Taheri
Published: March 2022

The goal of this research is to examine organizational culture in education and the fines culture and organizational culture and its relationship with education. It is library research and data collection tools were the book. Methodology: It discusses organizational culture in the education system and influence organizational culture on education and also their relationship. Ht finally concluded that organizational culture is a collection of values, beliefs, ideas and common hypotheses on an organization. Results: It affects behavior and idea of human force in education and help them to adapt to the external environment and internal consistency. If organizational culture domination is a powerful, positive, healthy and variable culture, we will witness the change of human force in the educational system and high advantage. Conclusion: Organizational culture gives or organizational identity to personnel. Therefore, the ability of managers to attract, train and take care of talented and creative personnel improves educational use.
Potencjalne Możliwości Wykrywania DNA HPV w Płynnej Biopsji i Diagnostyce Raka Głowy i Szyi
Authors: Masarczyk Barbara , Rutkowski Tomasz W. , Mazurek Agnieszka M.
Published: March 2022

Streszczenie

Płynna biopsja polega na badaniu krążącego we krwi, pozakomórkowego DNA (cfDNA, circulating cell-free DNA) pochodzącego z komórek prawidłowych lub nowotworowych. Analiza małej ilości krwi może być bogatym źródłem informacji o stanie zdrowia pacjenta chorującego na nowotwór. Płynna biopsja może być alternatywą do biopsji z guza, ale przedstawia szczególną wartość w przypadkach niedostępności materiału tkankowego oraz możliwości wielokrotnego jej powtarzania. Frakcja cfDNA pochodząca z guza nazywana jest w onkologii ctDNA (circulating tumor DNA). Przykładem ctDNA mogą być sekwencje genomu wirusa brodawczaka ludzkiego (HPV, Human Papillomavirus), który jest czynnikiem etiologicznym niektórych raków regionu głowy i szyi (RRGiSz), a w szczególności gardła środkowego (RGŚ). Najczęstszym genotypem występującym w RGŚ jest HPV16. Bezinwazyjne i częste oznaczanie DNA HPV16 we krwi (ctHPV16, circulating tumor HPV type 16) daje możliwość monitorowania przebiegu choroby w trakcie leczenia i po jego zakończeniu. Bardzo dobrymi narzędziami do detekcji DNA HPV są techniki bazujące na reakcji łańcuchowej polimerazy (PCR), do których należy ilościowy PCR w czasie rzeczywistym (qPCR, quantitative polymerase chain reaction) i cyfrowy emulsyjny PCR (ddPCR, digital droplet PCR). Użycie tych technik do oznaczania DNA wirusa daje wysoką specyficzność i czułość badania. Wykrywanie ctHPV16 po zakończonym leczeniu może być pomocne w rozpoznaniu choroby resztkowej, którą trudno ocenić w obrazowaniu radiologicznym. Biomarker jakim jest ctHPV16 można z powodzeniem zastosować do diagnostyki efektów leczenia chorych na RGŚ, który w przyszłości może być pomocny w podejmowaniu decyzji terapeutycznych.
The Mistrust of Citizens in Democratic Political Institutions: a Key Factor in the Rise of Populism in Central and Eastern Europe?
Authors: STANA Cristian
Published: March 2022

In this article, I set out to look at one of the reasons why contemporary populism has gained momentum in the region of Central and Eastern Europe, and I have summed up to three States: The Czech Republic, Slovakia and Poland. For each of the three countries concerned, we have looked at a relevant populist party that has been active in the post ’89 political arena, whether it was in government or always remained in opposition. We have taken the assumption that the acute lack of confidence that citizens have in political institutions fosters the emergence and success of populist parties and populist leaders. Having presented the particularities of populism in the Central East European area, I explained why social and political trust is crucial for maintaining legitimacy and for the proper functioning of a democracy. Following the analysis, we have found that in all three countries, confidence in the main political institutions is at an extremely low level, at least from the 1990s to the present day, and one reason why populism has been made easier to enter the political scene, it was the citizens who were and are disappointed by how their political institutions function.
Uczestnictwo pacjenta w badaniu klinicznym a opieka w POZ
Authors: Bagnowska Karolina , Klimkiewicz Marek
Published: March 2022

Clinical trials are research studies that involve patients. Their purpose is to check whether the new treatment is safe and how effective it is. Comprehensive primary health care is not provided as part of clinical trials. Most clinical trials provide relatively short-term treatment for certain conditions. Patient participation in a clinical trial is voluntary and free of charge. At each stage of the clinical trial, the patient has the right to obtain information about his health from the doctor. Treatment costs (e.g., cost of study drugs, specialist tests, and medical care) are borne by the study sponsor. Not every willing patient can be included in a clinical trial, because each trial has a precisely defined so-called inclusion criteria and exclusion criteria. The doctor checks all the conditions a patient must meet to be included in the study and all the factors that make it impossible to take part in the study. It should be very clearly stated that, in accordance with the requirements of Good Clinical Practice (GCP), only the attending physician (researcher) is entitled to include the participant in the clinical trial, so he will make the final decision (1) Thanks to the cooperation of the family doctor with the research team, the participant will be he was sure that his other medications and treatments did not conflict with the protocol in the proposed clinical trial. Therefore, the patient's participation in the clinical trial and care provided in a primary care center are very important.
Caries distribution pattern in primary dentition in children in early childhood from the Warsaw agglomeration
Authors: Sobiech Piotr , Turska-Szybka Anna , Gozdowski Dariusz , Olczak-Kowalczyk Dorota
Published: March 2022

Introduction. The high incidence and level of early childhood caries (ECC) in children aged 3 years in Poland indicate a high risk of developing this disease in younger children. Caries most often develops on the occlusal surfaces of molars. The distribution of caries in primary dentition changes with age. In younger children, the maxillary incisors are most often affected by caries, while in the older ones – molars. There are no current data describing caries distribution in younger children in Poland. Aim. Assessment of caries distribution, taking into account the surface in primary dentition in children in the second and third year of life from the Warsaw agglomeration. Material and methods. This was a cross-sectional study conducted among children aged 12-36 months to assess dental condition for the presence of non-cavitated (d1) and cavitated caries (d2), fillings (f), and missing (m) teeth (t) and surfaces (s) caused by caries. The frequency of ECC and its intensity (d1d2mft and d1d2mfs) were determined. In the statistical analysis, the chi-square test was used to compare the fractions (percentages). Results. A total of 496 children were examined, including 262 (52.8%) boys. S-ECC was recorded in 44.8% of the respondents, d1d2mft and d1d2mfs reached the values of 2.62 ± 3.88 and 4.46 ± 8.42, respectively. Central maxillary incisors (34.2%) and the first molars of both arches (21.0%, including 23.5% for the maxilla and 18.6% for the mandible) were most commonly affected by carious lesions. Carious lesions were most often found on the labial surfaces of the maxillary incisors (19.1%) and occlusal first molars (19.4%). Conclusions. Primary teeth caries in the early childhood period is characterized by a rapid transformation of non-cavitated lesions into cavitated ones and subsequent eruption of teeth. Carious lesions most are most often found on the labial surfaces of the central incisors of the maxilla and occlusal surfaces of the first molars.
PEMBINAAN USAHA RUJAK ULEK UMI DEWI DI SIMPANG JODOH, KABUPATEN DELI SERDANG
Authors: Agustini Fauzia , Amanah Dita , Harahap Dedy Ansari
Published: March 2022

Studi ini dilakukan pada UMKM di Medan yang menjual rujak ulek dengan nama Rujak Ulek Umi Dewi. Berdasarkan hasil observasi ditemukan beberapa permasalahan yaitu lokasi usaha, gerobak usaha, dan penataan produk. Kegiatan ini bertujuan untuk membina Rujak Ulek Umi Dewi dalam menyelesaikan kesulitan utamanya seperti yang diuraikan sebelumnya. Sasaran utama kegiatan ini adalah berinovasi meliputi lokasi usaha, gerobak usaha, dan penataan produk. Metode yang dilakukan pada kegiatan ini adalah melangsungkan pengamatan, tanya jawab, dan menggali fakta-fakta dari berbagai referensi seperti buku, artikel pada jurnal, surat kabar, majalah yang relevan dan juga pencarian informasi secara online. Capaian luaran kegiatan ini adalah buah pikiran melalui diversifikasi rujak untuk memperbaharui dan keberlanjutan Rujak Ulek Umi Dewi  yaitu pada lokasi usaha agar lebih menjaga kebersihan, inovasi mengenai gerobak usaha dan penataan produk yang rapih agar pembeli tertarik.
TEKNOLOGI PENGERINGAN DENGAN METODE COWSKIN OVEN KERUPUK RAMBAK ”AL-FAFA” MENJADI PRODUK UNGGUL DI KEPANJEN MALANG
Authors: Amiroh Ana , Isyanto Agus Yuniawan
Published: March 2022

Kerupuk merupakan salah satu makanan ringan yang sangat digemari oleh masyarakat Indonesia dan sering dijadikan sebagai pelengkap berbagai sajian makanan atau sebagai lauk pauk. Sehingga dapat dikatakan kerupuk merupakan makanan ringan yang tidak bisa lepas dari kehidupan masyarakat. Desa Jatirejoyoso merupakan salah satu desa yang terletak di Kabupaten Malang. Di desa Jatirejoyoso memiliki beberapa produk unggulan yang dapat dikembangkan salah satunya adalah kerupuk rambak berbahan baku tapioka yang diproduksi oleh Al-Fafa. Metode yang dipakai adalah: (1) Ceramah atau pelatihan tentang strategi pengembangan produk terhadap performen kerupuk dan praktek penbuatan kerupuk: pencampuran adonan, pengukusan, pendinginan, perajangan, penjemuran, penggorengan serta pengepakan, (2) Implementasi penggunaan Cowskin Oven untuk pengeringan bahan baku kerupuk rambak. Hasil performen kerupuk lebih menarik setelah dilaksanakan pelatihan serta tidak tergantung cuaca setelah impementasi Cowskin Oven yaitu alat untuk mempercepat proses pengeringan disaat cuaca mendung atau hujan sehingga menghasilkan kualitas produk kerupuk secara maksimal dan secara ekonomis bisa membantu dalam mempercepat pendapatan bagi pengusaha kerupuk.
PELATIHAN PENGGUNAAN GOOGLE SPREADSHEET UNTUK KARANG TARUNA DESA SUKOWIDODO
Authors: Imansari Nurulita , Prastyaningrum Ihtiari , Kholifah Umi
Published: March 2022

Tujuan dari pelaksanaan kegiatan pelatihan ini adalah untuk memberikan pengalaman belajar baru kepada para anggota pengurus Karang Taruna Desa Sukowidodo khususnya pada bidang pemanfaatan teknologi. Pemanfaatan teknologi khususnya Google Spreadsheet ini diharapkan mampu meningkatkan efisiensi dalam pengelolaan data dan keuangan oleh anggota Karang Taruna Desa Sukowidodo. Pelaksanaan pelatihan dilaksanakan dengan menggunakan tahapan action research yang dikembangkan oleh Kemmis yang terdiri atas empat tahapan yaitu perencanaan, tindakan, observasi dan refleksi. Hasil pelaksanaan kegiatan ini diperoleh temuan bahwa antusiasme peserta pelatihan sangat tinggi dalam mempelajari materi Google Spreadsheet yang dikemas dalam bentuk modul dan juga pemaparan materi oleh pemateri. Selanjutnya dari hasil refleksi juga diperoleh rekomendasi bahwa sebaiknya perlu adanya pelatihan lanjutan untuk materi lainnya yang masih berkaitan dengan penggunaan teknologi untuk mempermudah operasional dalam organisasi.
Imaging the Chemistry of Materials Kinetics
Authors: Borgschulte Andreas , Billeter Emanuel , Cesarini Alessia , Hemani Yousuf , Knobloch Marco , Kraft Kevin , Longo Filippo , Masucci Claudia , Nikolic Marin , Qu Di , Bleiner Davide
Published: March 2022

The kinetics of most of chemical energy storage and conversion processes is rate-limited by the mass transport through matter. There is an uncertainty on the corresponding kinetic models, especially if based solely on kinetic theory. Henceforth analytical strategies coupled to setups, in order to capture data for overcoming this limitation are essential. Operando chemical imaging of the kinetics process supports the identification of rate-limiting barriers and definition of actionable kinetic insights. After an overview of the chemical and physical processes in various energy storage/conversion systems, and examples of chemical imaging applied on them, analytical challenges are discussed with particular focus on novel methods and fundamental limitations. Despite convincing success technologies, various scientific challenges of operando chemical kinetics await solution. Apart from technical improvements of the analysis instrumentation, promising developments are seen in advanced digital science.
Recent Advancements in Development and Application of an Iron-based Shape Memory Alloy at Empa
Authors: Shahverdi Moslem , Raza Saim , Ghafoori Elyas , Czaderski Christoph , Michels Julien , Motavalli Masoud
Published: March 2022

The Fe-SMA developed at the Swiss Federal Laboratories for Materials Science and Technology (Empa) has an alloy composition of Fe–17Mn–5Si–10Cr–4Ni–1(V,C) and exhibits an excellent shape memory effect on heating at 160 °C or above. The shape memory effect feature equips Fe-SMA with a unique self-prestressing ability that can be exploited for many civil engineering applications. In addition to the self-prestressing ability, Fe-SMA has a high elastic modulus (165 GPa), low cost, and high machinability compared to the nickel and copper-based SMAs, which makes it more suitable for structural applications. The current work aims to provide an overview of the recent advancements in the research and development of Fe-SMA at Empa. To this end, the advancements related to the material development, applications of Fe-SMAs in prestressing reinforced concrete (RC) and metallic structures, and  the introduction of Fe-SMA reinforcements to the market alongwith some recent field applications are presented. The paper concludes with an overview of the opportunities and challenges associated with using Fe-SMA reinforcements in civil infrastructure.
Community Masks - from an Emergency Solution to an Innovation Booster for the Textile Industry
Authors: Batt Till , Herwig Gordon , Annaheim Simon , Clement Pietro , Furrer Lea , Hirsch Cordula , Varanges Vincent , Caglar Baris , Michaud Veronique , Wang Jing , Richner Gilles , Wick Peter , Rossi René
Published: March 2022

The COVID-19 pandemic resulted in shortages of personal protective equipment and medical devices in the initial phase. Agile small and medium-sized enterprises from regional textile industries reacted quickly. They delivered alternative products such as textile-based community masks in collaboration with industrial partners and research institutes from various sectors. The current mask materials and designs were further improved by integrating textiles with antiviral and antimicrobial properties and enhanced protection and comfort by novel textile/membrane combinations, key factors to increase the acceptance and compliance of mask wearing. The innocuity and sustainability of masks, as well as taking into account particular needs of vulnerable persons in our society, are new fields for textile-based innovations. These innovations developed for the next generation of facemasks have a high adaptability to other product segments, which make textiles an attractive material for hygienic applications and beyond.