bluuebunny/crossref_metadata_2025 huggingface dataset:
Compositions of independent random operators and related differential equations
Authors: Zamana Konstantin Yur’evich , Sakbaev Vsevolod Zhanovich
Published: September 2022

Iterations of independent random linear operators in the Hilbert space of square integrable functions on a finite dimensional Euclidean space are studied. Random operator under consideration take values in the algebra of operators which is generated by an operators of a shift on a vector of Euclidean space of the argument of a function or the argument of its Fourier image, operators of orthogonal mapping and operators of contraction of argument space. We obtain the conditions sufficient to convergence of a sequence of mean values of compositions of operator valued processes with values in the considered algebra of linear operators to the semigroup describing the diffusion in finite dimensional Euclidean space. Generators of limit semigroups are described.
Equity in Coverage of Local Cannabis Control Policies in California, 2020‒2021
Authors: Matthay Ellicott C. , Mousli Leyla M. , Fu Cynthia , Zhang Serena , Ponicki William R. , Gruenewald Paul , Apollonio Dorie E. , Schmidt Laura A.
Published: September 2022

Objectives. To assess whether cannabis control policies that may protect public health were adopted evenly across California localities with differing sociodemographic compositions.

Methods. From November 2020 to January 2021, we measured cannabis control policies for 241 localities across California and linked them to data on the characteristics of the communities affected by these policies. We evaluated whether disadvantaged communities were more likely to allow cannabis businesses and less likely to be covered by policies designed to protect public health.

Results. Localities with all-out bans on cannabis businesses (65% of localities) were disproportionately high-education (55.8% vs 50.5% with any college) and low-poverty (24.3% vs 34.2%), with fewer Black (4.4% vs 6.9%) and Latinx (45.6% vs 50.3%) residents. Among localities that allowed retail cannabis businesses (28%), there were more cannabis control policies in localities with more high-income and Black residents, although the specific policies varied.

Conclusions. Cannabis control policies are unequally distributed across California localities. If these policies protect health, inequities may be exacerbated.

Public Health Implications. Uniform adoption of recommended cannabis control policies may help limit any inequitable health impacts of cannabis legalization. (Am J Public Health. 2022;112(11):1640–1650. https://doi.org/10.2105/AJPH.2022.307041 )
Inflammatory Response in Robotic-Arm-Assisted Versus Conventional Jig-Based TKA and the Correlation with Early Functional Outcomes
Authors: Fontalis Andreas , Kayani Babar , Asokan Ajay , Haddad Isabella Catrina , Tahmassebi Jenni , Konan Sujith , Oussedik Sam , Haddad Fares S.
Published: September 2022

Background:

Although the exact etiology of patient dissatisfaction in total knee arthroplasty (TKA) is unclear, the inflammatory response precipitated by surgery may be implicated. Robotic TKA has been shown to result in reduced bone and soft-tissue trauma. The objectives of this study were to compare the inflammatory response in conventional jig-based TKA versus robotic-arm-assisted TKA and to examine the relationship with early functional outcomes.

Methods:

This prospective randomized controlled trial included 15 patients with symptomatic knee osteoarthritis undergoing conventional TKA and 15 undergoing robotic-arm-assisted TKA. Blood samples were collected for up to 28 days postoperatively, and predefined markers of systemic inflammation were measured in serum. The local inflammatory response was assessed by analyzing samples from the intra-articular drain fluid at 6 and 24 hours. Relationships with early functional outcomes were evaluated using the Spearman rank correlation coefficient.

Results:

Patients in the robotic TKA group demonstrated lower levels of interleukin (IL)-6 in the drain fluid at 6 hours (798.54 pg/mL versus 5,699.2 pg/mL, p = 0.026) and 24 hours and IL-8 at 6 hours. Robotic TKA was associated with lower pain scores on postoperative days 1, 2, and 7. Patient-reported outcome measures were comparable between the 2 groups at 2 years. Significant correlations were observed between all serum markers except IL-1b and self-reported pain on postoperative day 7; between drain IL-8 levels and pain on postoperative days 1 (r = 0.458), 2, and 7; and between drain IL-6, IL-8, and tumor necrosis factor-alpha levels at 6 hours and knee flexion or extension.

Conclusions:

Robotic-arm-assisted TKA was associated with a reduction in the early postoperative local inflammatory response. We also found a moderate relationship between the inflammatory responses and self-reported pain, knee flexion, and knee extension. Further validation of these findings on a larger scale and using longer-term outcomes will be key to developing the optimal TKA procedure.

Level of Evidence:

Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
Ground-penetrating radar studies of permafrost, periglacial, and near-surface geology at McMurdo Station, Antarctica
Authors: Campbell Seth , Affleck Rosa , Sinclair Samantha
Published: September 2022

Installations built on ice, permafrost, or seasonal frozen ground require careful design to avoid melting issues. Therefore, efforts to rebuild McMurdo Station, Antarctica, to improve operational efficiency and consolidate energy resources require knowledge of near-surface geology. Both 200 and 400 MHz ground-penetrating radar (GPR) data were collected in McMurdo during January, October, and November of 2015 to detect the active layer, permafrost, excess ice, fill thickness, solid bedrock depth, and buried utilities or construction and waste debris. Our goal was to ultimately improve surficial geology knowledge from a geotechnical perspective. Radar penetration ranged between approximately 3 and 10 m depth for the 400 and 200 MHz antennas, respectively. Both antennas successfully detect buried utilities and near-surface stratified material to ~0.5–3.0 m whereas 200 MHz profiles were more useful for mapping deeper stratified and un-stratified fill over bedrock. Artificially generated excess ice which appears to have been created from runoff, water pooling and refreezing, aspect shading from buildings, and snowpack buried under fill, are prevalent. Results show that McMurdo Station has a complex myriad of ice-rich fill, scoria, fractured volcanic bedrock, permafrost, excess ice, and buried anthropogenically generated debris, each of which must be considered during future construction.
Strategi Pemasaran Snack Mi Jagung KWT Bunga Anggrek di Kecamatan Saronggi Kabupaten Sumenep
Authors: Sari Fani Amilia , Hasan Fuad
Published: September 2022

Kelompok Wanita Tani (KWT) Bunga Anggrek merupakan salah satu kelompok wanita tani di Kecamatan Saronggi yang memberikan nilai tambah pada komoditas jagung dengan mengolah menjadi mi jagung yang dapat menjadi sumber protein dan pro vitamin A. Namun, data penjualan produk snack mi jagung menunjukkan penjualan masih rendah sehingga diperlukan strategi untuk mengembangkan usaha agar tetap berlanjut. Penelitian ini bertujuan untuk merancang strategi pemasaran yang cocok untuk pengembangan usaha snack mi jagun. Data dikumpulkan dengan wawancara terstruktur terhadap narasumber kunci dan 30 sampel konsumen pada periode bulan Januari 2021 sampai bulan Juni 2021.  Analisis data menggunakan analisis IFAS, EFAS, dan SWOT. Hasil diagram analisis SWOT menunjukkan hasil matriks IFAS EFAS berada di posisi kuadran I, dengan mendukung kebijakan pertumbuhan agresif yang dapat dilakukan dengan beberapa strategi yaitu: 1) meningkatkan kualitas produk, 2) menambah variasi produk dan 3) mencari mitra kerja serta memanfaatkan dukungan pemerintah sebaik mungkin.
PENGGANDAAN SKALA PRODUKSI INSEKTISIDA HAMA WERENG COKELAT KAPASITAS 25 DAN 1000 LITER SERTA PELUANGNYA DI DUNIA INDUSTRI
Authors: Ferdian Muh. Agus
Published: September 2022

The downstream of DEA surfactant products has great potential in the industrial world, one of which is agricultural product in the form of insecticides. The purpose of this study is to examine the scale multiplication of insecticide products for the brown planthopper on a pilot scale of 25 l and an industrial scale of 1000 l and calculating the selling price of insecticide products with different profit variations based on the cost of production. The scale multiplication was based on the unit of power per unit volume (Pg /V) which had a fixed value. The optimal agitation speed in product formation was obtained from a small-scale experiment, and the results were used to obtain the agitation speed on a large scale, which required the same power per unit volume. A simple step to calculate multiplication of the scale was by using the basic geometric shape of the tools used in the process performed. The determination of the tools used was based on the effectiveness of the two types of tools, namely mixer and homogenizer. Furthermore, the multiplication of the scale into geometric shapes on the scale of 25 l was carried out and continued on the scale of 1000 l. The required parameters in determining the geometry of the reactor were impeller diameter (Di), tank diameter (Dt), sample of liquid height (HL), impeller rotation (Ni). The results obtained showed that the effectiveness of insecticide production was higher in the use of this type of homogenizer tool. In this study, the power per unit volume (Pg /V) was fixed. Calculation data obtained from the laboratory scale include Ht; HL; Di and Dt. On the scale of 25 L were 28.2; 19.5; 12.2 and 33.6 cm, meanwhile on the scale of 1000 L were 95.7; 66.9; 41.7 and 115.4 cm. The result of the calculation of the impeller rotation speed at a scale multiplication of 1000 L was 396 rpm. The calculation of the selling price of the brown planthopper insecticide per bottle (200 ml) for the 50% profit margin was IDR 13,043, the 100% profit margin was IDR 17,390 and the 200% profit margin was IDR 26,086.
AGROINDUSTRI SAYURAN SEBAGAI MODEL TANGGUH COVID-19
Authors: Hariyani Nunuk , Ferdian Muh. Agus
Published: September 2022

The impact of covid-19 pandemic, has become a complex and actual phenomenon, particularly for Indonesian people and more than 200 affected countries. Currently, 22 countries have experienced economic recession. Planting vegetables with hydroponic and organic systems is still considered difficult and not widely known by many people. Parents of the students and the surrounding community helped grow vegetables in the Pesantren (Islamic boarding school) and in their homes after participating the training and vegetable crop grants, in PPTQ Nuurun ala Nuur. Therefore, it is necessary to conduct research on the level of community participation, thus their participation can be increased to become a resilient village, towards a city and Indonesian nation that is resilient to the impact of COVID-19 pandemic. The purpose of this study is to describe, analyze and interpret; (1) the form of community participation (2) the degree of community participation, and (3) the typology of community participation in planting vegetables in Islamic boarding school and in their respective homes. This study used a qualitative approach, collecting data with interview techniques, questionnaires, observation and documentation. Data analysis used interactive techniques from Milis and Huberman. The validity of research data used trustworthiness, transferability, dependence and certainty. The results of this study include: (1) The process of community group discussions, (2) Community empowerment, (3) Utilization of community outcomes in health, economy and environment towards a COVID-resilient society, (4) The degree of spontaneous participation, (5) The degree of induced participation, (6) The degree of depressed participation, (7) The degree of economic participation (8) The role of intensive participation, (9) The role of functional participation and (10) The role of community participation independently
PENGARUH PENAMBAHAN TEPUNG RUMPUT LAUT (EUCHEUMA COTTONII) SEBAGAI BAHAN PENSTABIL TERHADAP KARAKTERISTIK FISIK DAN HASIL UJI SENSORI ES KRIM
Authors: Purwasih Rita , Sobari Enceng , Nurhasanah Qurrota ‘Ayun
Published: September 2022

The purposes of the research are to determine the physical characteristics (overrun, emulsion stability and melting power) in ice cream, learn the effect of adding seaweed flour to the results of sensory test (hedonic test and descriptive test) on ice cream and know the best treatment for ice cream with the addition of seaweed flour. The design of the analysis used is completely randomized design (CRD) with addition of seaweed flour 0%; 0,2%; 0,4%; 0,6% and 0,8%. Data processing used the One Way ANOVA method, and­­ Duncan Multiple Range Test (DMRT) method at a significant level of 5% (P ≤ 0,05). Based on the results of the analysis of the physical characteristics of ice cream that have been in accordance with the SNI, the melting power is found in treatments R1, R2, R3 and R4. Overrun values that are in accordance with SNI are treatment R0 and R1, with the highest emulsion stability found in treatment R0. The addition of seaweed flour to ice cream did not have a significant effect (P 0.05) on the hedonic test and descriptive test with texture, odor and flavor on ice cream.  The overall best treatment based on the level of preference for the panelists was the R1 treatment with the addition of 0.2% seaweed flour.
ANALISIS RISIKO RANTAI PASOK KOPI GREEN BEAN DENGAN MENGGUNAKAN METODE HOUSE OF RISK (Studi Kasus di PTPN XII Kebun Silosanen)
Authors: Paramudita Dinda , Suryaningrat Ida Bagus
Published: September 2022

PTPN XII Silosanen is one of the large state-owned coffee plantations (PBN) in East Java Province. PTPN XII Silosanen in running its business encountered several problems. One of them is the raw material produced is low. This has the potential to cause the production target not to be achieved, so the company is unable to meet consumer demand. These problems will cause losses for the company, so efforts must be made to prevent the occurrence of risks. This study aims to identify risk events and sources of risk, as well as develop treatment strategies to minimize the occurrence of risks. The method used is the House of Risk (HOR) method. The HOR method consists of two phases. HOR phase 1 is used to identify risk events and sources of risk, while HOR phase 2 is used to develop risk management strategies. The results of this study indicate that there are 26 risk events and 28 sources of risk, and 15 strategies for handling risk sources are obtained. Furthermore, 7 priority treatment strategies are obtained to mitigate risk events.
KARAKTERISTIK MUTU FISIKOKIMIA DAN ORGANOLEPTIK TEH KULIT KOPI (CASCARA) DENGAN PENAMBAHAN LEMON DAN MADU
Authors: Muzaifa Murna , Rohaya Syarifah , Sofyan Hilyati Ainia
Published: September 2022

Cascara is coffee husk that has been dried and drunk like tea through a brewing process. This study aims to improve the taste of cascara tea which is still unfamiliar in Indonesia by adding lemon and honey. The study used lemon extract (L) with different concentrations of 0.5% and 1%. Honey (P) used also varied with concentrations of 5%, 10%, 15%. The analysis carried out on the cascara drink was physicochemical analysis (antioxidant activity, total Vitamin C, pH) and sensory analysis (hedonic test on taste, color and aroma). The results showed that the concentration of lemon extract affected antioxidant activity, Vitamin C, pH, taste and aroma of cascara tea. The higher the concentration of lemon used, the higher the antioxidant activity, vitamin C, and the pH of cascara tea. honey concentration affects the pH value and taste of cascara tea. The higher the concentration of honey used, the lower the pH value of cascara tea but it can increase the panelists' favorites for the taste of cascara tea. Based on the chemical and organoleptic characteristics, the best treatment was obtained by adding 1% lemon and 7.5% honey.
Analisis faktor-faktor yang mempengaruhi keberlanjutan mata pencaharian petambak garam di madura menggunakan metode MICMAC
Authors: Rosalinda Silvia , Faridz Raden , Purwandari Umi , Fansuri Hamzah
Published: September 2022

Madura Island is the largest salt-producing area with a potential land area of 15 thousand ha. In 2018 the total salt production of Madura reached 768,136.22 tons or 39.45% of national production. Its large production contribution has an impact on the coastal communities of Madura, namely: in addition to providing employment opportunities also increase income. But the potential nationally has not significantly decreased salt imports. This is evident that still, high imports in 2020 reached 2.61 million tons. Because domestic production is still not enough to provide its needs, especially salt industrial needs. The causes are very complex and occur in almost every salt-producing region including Madura are: low productivity, process technology is still traditional, salt quality is low, dependence on weather, erratic salt prices, narrow land area, lack of empowerment of salt farmers, capital, education, supply chain, and infrastructure. Solving it requires priority and known related relationships, and systematic analytical thinking is needed. Therefore the purpose of this study is to illustrate how the interrelationships between variables in the system, and their key factors. One of the methods used is the MICMAC (Matrix of Crossed Impact Multiplications Applied to a Classification) method. Through this method, it will be illustrated more clearly the strength of the relationship between factors and the key to a more structured and specific solution. This research was conducted in Sampang Regency, Pamekasan Regency, and Sumenep Regency. Based on the results of the MICMAC analysis it is known that the key factors that play an important role and influence on other variables are capital, distribution, and technology variables. While variables that have very high dependency tend to be influenced by other variables are price, capital, and market expansion
KETERKAITAN KE DEPAN (FORWARD LINKAGE) DAN KETERKAITAN KE BELAKANG (BACKWARD LINKAGE) SEKTOR PENYEDIAAN AKOMODASI DAN SEKTOR PENYEDIAAN MAKANAN DAN MINUMAN DI PROVINSI JAWA TIMUR
Authors: Maghfiroh Siti Jamilah
Published: September 2022

Tujuan dari penelitian ini adalah untuk menganalisa keterkaitan ke depan dan keterkaitan ke belakang sektor penyediaan akomodasi dan sektor penyediaan makanan dan minuman di Jawa Timur. Teknik analisis dalam penelitian ini menggunakan teknik analisis Input-Output yang diperoleh dari data Tabel Input-Ouput Jawa Timur 2015. Hasil dari Penelitian ini adalah sektor penyediaan akomodasi dan penyediaan makanan dan minuman memiliki keterkaitan ke depan dan keterkaitan ke belakang. Sektor yang memilki keterkaitan ke depan relatif kuat dengan nilai tertinggi yaitu sektor penyediaan makanan dan minuman terhadap sektor penyediaan akomodasi yaitu sebesar 1.074633865 yang berarti bahwa output dari sektor penyediaan makanan dan minuman banyak digunakan sebagai input oleh sektor penyediaan akomodasi. Sedangkan sektor yang memiliki keterkaitan ke belakang relatif kuat dengan nilai tertinggi yaitu sektor penyediaan akomodasi terhadap sektor penyedaan makanan dan minuman yaitu sebesar 1.048122154 yang berarti bahwa sektor penyediaan makanan dan minuman banyak membutuhkan bahan baku dari sektor penyediaan akomodasi.
ANALISIS PEMBIAYAAN PROGRAM-PROGRAM PRIORITAS KABUPATEN PAMEKASAN
Authors: Ramadhan Harti , Prabowo Tripitono Adi , Sadik Jakfar
Published: September 2022

Penelitian ini bertujuan untuk mengetahui bagaimana tentang kesesuaian antara kebijakan anggaran dengan program-program prioritas di kabupaten pamekasan, yang di dalamnya mengetahui efesiensi biaya dan proporsi pembiayaan yang di sediakan untuk digunakan dalam program-program yang di rencanakan dalam RPJMD di kabupaten pamekasan tahun 2013-2018. Metode yang digunakan dalam penelitian adalah metode kuantitatif sedangkan teknik analisisnya yaitu menggunakan value for money analisis merupakan konsep pengelolaan organisasi sektor publik yang mendasarkan pada tiga elemen utama, yaitu ekonomi, efisiensi, dan efektivitas, dalam memanfaatkan sumber daya yang tersedia. Hasil penelitian menunjukkan bahwa ada 6 bidang yang di dalamnya terdiri dari beberapa program yaitu Bidang kesehatan setelah diproporsikan ada 4 program utama, namun anggarannya belum efisien. Bidang pendidikan setelah diproporsikan ada ada 3 program utama, namun anggarannya belum efisien. Bidang pertanian setelah diproporsikan ada 4 program utama, namun anggarannya masih belum efisien. Bidang Pekerjaaan Umum/Infrastruktur ada 2 bidang yaitu bidang pengairan setelah diproporsikan ada 2 program utama dan berikutnya di bidang bina marga setelah diproporsikan ada 2 program utama. Namun bidang pengairan anggarannya belum efisien sedangkan bidang bina marga sudah efisien. Bidang ketenagakerjaan setelah diproprosikan ada 2 program utama, namun belum efisien. Bidang lingkungan hidup setelah diproporsikan ada 3 program utama, namun belum efisien. Dari 6 bidang hanya satu yang efisien yaitu bidang Pekerjaan Umum/infrastruktur bidang pengairan sedangkan yang lainnya belum efisien.Kata Kunci: RPJMD 2013-2018, Bidang Kesehatan, Bidang Pendidikan, Bidang Pertanian, Bidang Pekerjaan Umum, Bidang Ketenagakertjaan, Bidang Lingkungan Hidup.
EKSISTENSI DIRI PARA PELANGGAN STARBUCKS MELALUI RITUAL POSTING INSTASTORY
Authors: Young Yona Sylphee , Haryono Cosmas Gatot
Published: September 2022

Penelitian ini mencoba menganalisis  fenomena yang terjadi diantara para pelanggan Starbuck di Indonesia yang sangat suka memposting instastory dengan konten-konten yang berkaitan Starbuck. Fenomena posting instastory tentang starbuck ini mendorong peneliti untuk memahami apa yang terjadi di balik itu. Penelitian dilakukan terhadap empat orang narasumber dengan menggunakan metode etnografi virtual. Metode ini dipilih karena di era serba digital ini, penggunaan internet dan social media meningkat sangat tajam; tetapi sayangnya tidak banyak metode penelitian yang mampu menjangkaunya.  Etnografi virtual bisa menjangkaunya melalui penyelidikan terhadap segala entitas yang ada di dalam social media. Hasil dari penelitian ini menunjukkan bahwa kalangan muda memandang aktivitas memposting hal-hal yang berkaitan dengan Starbuck di Instasroty merupakan sebuah ritual wajib meningkatkan status sosial mereka. Menampilkan produk brand terkenal seperti Starbuck akan akan membantu mereka dalam upaya menempatkan diri diantara teman-teman pergaulan mereka.
Development Strategy Of Coastal Village Based On Marine Tourism Potential In Munjungagung Village, Tegal Regency, Central Java Province
Authors: Nugroho Beni Sabdo , Purwanti Frida , Purnomo Pujiono Wahyu , Adlina Atrasina
Published: September 2022

ABSTRACTOne of the coastal resource that has considerable potential but has not been appropriately managed is marine ecotourism resources. Munjungagung Village has beautiful beaches and is never empty of visitors during holidays. There is also a Fishing and Diving Spot. It can be a potential for marine ecotourism and has an excellent opportunity to develop into mainstay tourism. It is hoped that it can improve the community welfare. This research aimed to study the Coastal Village's plan, which was developed based on the potential for marine tourism in Munjungagung Village. This research used the descriptive method and was conducted from April to November 2021 to determine the potential for marine tourism, psychographics of tourists, the carrying capacity of the area, and a strategic development plan. The data were analyzed using Tourism Suitability Index (TSI), Regional Carrying Capacity, and SWOT. It showed that the tourist sites were still suitable for beach tourism activities, snorkeling, and diving. The TSI of this site is 94.05% which is interpreted as very suitable. The site also fulfills the carrying capacity of tourism, except during the peak holiday season. Based on the calculation, this site can accommodate 300 people per day, and 8 people for snorkeling and diving in an area of 5.0 ha. Keywords: Marine Ecotourism, Regional Suitability, Carrying Capacity, Larangan Beach
A Comparison of Morphological Features Between Freshly Collected and Silica Beads-Dehydrated Macroalgal Samples in The Central Great Barrier Reef, Australia
Authors: Turupadang Welem
Published: September 2022

ABSTRACTAccurate and reliable identification of macroalgae has a crucial role in a range of research relating to the interaction and function of macroalgae in reef ecosystems. The dependency on identifying macroalgae on fresh samples places severe constraints on conducting this research leading to potential biases due to the selection of sites either close to shore or in the vicinity of fully equipped research stations. Therefore, this study aimed to determine if could reliably be used silica bead-dehydrated samples to identify genera characteristics that are only visible in sectioned material. Fresh macroalgal samples were collected at Nelly Bay, compared to Magnetic Island. Materials and sections were to previously collect macroalgal samples and sections dehydrated in silica beads while in the field and reconstituted in filtered seawater for identification. Each sample was identified using histological sections supported with visual tools (photograph, herbaria). In this study, macroalgal identified samples from all species to genus with characteristic features recognizable within both fresh and reconstituted samples. No artifacts were present in reconstituted macroalgal samples compared to freshly collected samples. Therefore, it is suggested that using silica beads as a preservation field method for collecting and identifying macroalgal samples is a suitable and accurate alternative method to the use of fresh samples, which eliminates the time and distance constraints associated with fresh samples.Keywords: Great Barrier Reef, Histological sectioning, Macroalgae identification, Silica-beads preservation, Reconstituted
PENGARUH GREEN MARKETING TERHADAP KEPUTUSAN PEMBELIAN PRODUK SEPHORA (Studi Pada Mahasiswi Fakultas Ekonomi dan Bisnis Universitas Trunojoyo Madura)
Authors: Fatimah Siti , Chrismardani Yustina
Published: September 2022

This research aims to determine green marketing which consists of product, price, place and promotion on the decision to purchase Sephora products (Study of Trunojoyo Madura University Students) in 2017 to 2020. Sampling in this study used purposive sampling and analyzed using multiple linear regression analysis. The results of this study indicate that green marketing which consists of product, price, place and promotion on the decision to purchase Sephora products has a simultaneous effect on customer loyalty, and the product, price, place and promotion variables have a partial significant effect on customer loyalty.
Strategi Pemasaran Nasi Boran Dalam Memperluas Pasar Pada Kondisi Pandemi Covid 19 (Studi Pada Penjual Nasi Boran Di Kota Lamongan)
Authors: Dewangga Anak Ageng Bagas Putra , Andriani Nurita
Published: September 2022

The development of the MSME sector has an important meaning in encouraging economic growth and reducing poverty in a country. One of the SMEs in Lamongan is Nasi Boran. Nasi Boran is a traditional food that has become a Micro Small Medium Enterprise (UMKM) which has become a hereditary business for the Lamongan community, especially those from Kaotan village, Sumberjo, Lamongan. The existence of the COVID-19 pandemic has an impact on the level of sales of Nasi Boran SMEs in Lamongan City which has decreased. The purpose of this study is to describe and formulate the right marketing strategy for selling Nasi Boran with a SWOT analysis approach. This study uses a purposive sampling technique by interviewing five related sources, namely the Nasi Boran seller and also one of the buyers whom the researcher happened to meet to buy boran rice as complementary data (secondary data). The results of the SWOT analysis obtained the IFAS value of 2.77 while the EFAS value of 2.16. Thus, if drawn with the SWOT Analysis Diagram, Nasi Boran UMKM is in quadrant 1 (positive, positive) where quadrant 1 is a very profitable situation. The result of choosing a competitive strategy using the SWOT Matrix is to maintain the existing market by maintaining product quality, service and also location cleanliness in order to obtain customer satisfaction. Optimizing marketing through social media to minimize the decline in purchases during the Covid 19 pandemic season.
Analisis Perbandingan Indeks Harga Saham Gabungan Pada Saat Masa Pandemi Covid-19 di Indonesia
Authors: Pangestuti Putri Ayuning , Nugroho Prasetyo
Published: September 2022

The   Covid-19   pandemic made    capital market    players     feel afraid to carry  out trading activities, especially after the announcement of the initial entry of the Covid-19 pandemic in Indonesia. The study is to learn the effects of the Covid-19 pandemic in Indonesia against IDX Composite. The sample used in this study is the IDX Composite  for 10 days before  and 10 days after the implementation of the policies implemented by the Indonesian government. This type of the data is a comparative quantitative where the data is processed using the SPSS applicatin. The results of study show that there are differences in IDX Composite during Covid-19 pandemic period in Indonesia.
The Effect Of Information Quality And Trust On Cosumer Purchase Intention In E-Commerce Mediated By Psychological Distance And Moderated By Sense Of Power (Study On Shopee Application Users In Surabaya City)
Authors: Sinol Sinol , Pambudi Bambang Setiyo
Published: September 2022

This study aims to reveal and analyze the effect of information quality and trust on consumer purchase intentions mediated by psychological distance and moderated by sense of power (Study on Shopee application users in Surabaya City). This study uses quantitative methods with primary data and secondary data as supporting data. The writer's sampling technique used simple random sampling. In order to obtain data, the authors distributed questionnaires or questionnaires to Shopee application users in the city of Surabaya as many as 100 respondents who had made purchases through the Shopee application via the Facebook group.The data analysis technique of this research uses path analysis using SEM AMOS version 25.00 and SPSS version 25.00. The results of the study show that the quality of information has a positive and significant effect on trust, psychological distance has a positive and significant effect on trust, information quality has a positive and significant effect on trust, trust has a positive and significant effect on consumer purchase intentions and psychological distance mediates the relationship between information quality and trust. and a sense of power moderates the relationship between information quality and trust.
Studi Komparasi Perilaku Kreatif Mahasiswa Menghadapi Dunia Kerja (Pada Mahasiswa Jurusan Manajemen FEB di UTM)
Authors: Hamed Anis Binti , Anshori Mochammad Isa
Published: September 2022

This research was conducted to find out how students'creative behavior in facing the world of work. The research method used in this research is to use qualitative methods.And this research uses purposive sampling technique, namely the method of taking informants or data sources with certain considerations or certain criteria. These particular considerations, for example the person who is considered to know the most about what we expect, or maybe he is the ruler so that it will make it easier for researchers to explore the object or social situation to be studied. In this study using management students with the following criteria: 1. Trunojoyo Madura University students, 2.Management students, 3. 7th Semester Management students, 4. Students who after graduating from college want to work immediately. From the explanations of informants (A1, A2, A3, A4, and A5) who have been interviewed, the factors that encourage students after graduating from college to want to work immediately differ from one another. Some are caused by impulses from within himself (internal factors) and some are caused by encouragement or stimulation from the outside environment (external factors). However, most of the statements from the informants were influenced by internal factors, namely the desire of themselves, but some were influenced by external factors such as support from parents that made the informant melt and thought that the parents' decision must be the best    for him and the informant accepted suggestions from his parents. So it can be concluded that internal factors have a stronger influence because based on the statements of the five informants, four of the informants chose the job because of their own desires, and some were suggested by their parents and students could accept the sesuggestions without an element of coercion because after consideration it was goodness for him.
Manajemen Kualitas Air Pada Pembenihan Ikan Lele Mutiara (Clarias gariepinus) di Balai Benih Ikan (BBI) Pamekasan
Authors: Sugianti Elfira Puspa , Hafiludin Hafiludin
Published: September 2022

ABSTRAKIkan lele merupakan jenis ikan yang memiliki tingkat pertumbuhan cepat serta mampu hidup di perairan dengan kondisi buruk. Penelitian ini dilakukan di Balai Benih Ikan (BBI) Pamekasan dari tanggal 3 Januari-2 februari 2022 dengan tujuan mengetahui pengukuran kualitas air pada pembenihan ikan lele mutiara (Clarias gariepinus). Pengukuran kualitas air pada pembenihan ikan lele mutiara (Clarias gariepinus) meliputi pH, suhu, DO (Dissolved Oxygen), dan kecerahan yang dilakukan pada 5 kolam pemijahan. Nilai pH yang dihasilkan berkisar 8,1-8,3, nilai suhu berkisar25,7-27,80C, nilai DO (Dissolved Oxygen) berkisar 8,5-8,7 mg/L, dan nilai kecerahan 25 cm. Hasil kualitas air pada kolam pemijahan ikan lele mutiara (Clarias gariepinus) relevan dengan penelitian sebelumnya dan sudah memenuhi standar baku mutu SNI.Kata kunci : Ikan lele mutiara, pembenihan dan kualitas airABSTRACTCatfish is a type of fish that has a fast growth rate and able to live in waters with bad conditions. This research was conducted at the Fish Seed Center (BBI) Pamekasan from January 3 to February 2, 2022 with the aim of knowing the measurement of water quality in the hatchery of pearl catfish (Clarias gariepinus). Measurements of water quality in pearl catfish hatcheries (Clarias gariepinus) including pH, temperature, DO (Dissolved Oxygen), and brightness were carried out in 5 spawning ponds. The resulting pH values ranged from 8.1-8.3, the temperature values ranged from 25.7-27.80C, the DO (Dissolved Oxygen) values ranged from 8.5-8.7 mg/L, and the brightness value was 25 cm. The results of water quality in spawning ponds of pearl catfish (Clarias gariepinus) are relevant to previous studies and SNI quality standards.Key words : Catfish, hatchery and water quality
Pekerja Anak Dalam Perspektif Hukum
Authors: Hasanah Uswatun
Published: September 2022

-
Persepsi dan Sikap Masyarakat Terhadap Anak yang Melakukan Pekerjaan Terburuk di Kabupaten Bangkalan
Authors: Hasanah Uswatun
Published: September 2022

-
CONSTITUTION IN LEGAL POLITICAL PERSPECTIVE
Authors: Zaman Nurus
Published: September 2022

In this study there are 2 (two) problems studied. First, what is the form or form of legal politics in the 1945 Constitution. Second, what is the nature of legal politics in the 1945 Constitution. This research uses normative legal research. The research results obtained: First, the form or form of legal politics in the constitution as a means in order to achieve the goals of the state, namely the interests of the nation and state, the basic law of legal politics in the constitution comes from the values and character of the nation, taking into account the legal system adopted. Second, the legal politics in the 1945 Constitution is not rigid or permanent, but the nature of legal politics in the constitution is open, that is, it can adapt to the situation and conditions of its era, either through the method of interpretation or through the method of change.
Chitosan Enhanced the Growth Rate, Antioxidant Activity, Immunity, Intestinal Morphology and Disease Resistance against Aeromons hydrophila of Juvenile Hybrid Sturgeon (Acipenser baerii♀ × Acipenser schrenckii♂)
Authors: Xu Hongsen , Sun Haoran , Liang Qianrong , Liu Fuguo , Liu Jun , Yu Denghang
Published: September 2022

This study was performed to evaluate the effects of dietary chitosan on hybrid sturgeon (Acipenser baerii♀ × Acipenser schrenckii♂). Sturgeons (18.18 ± 0.08 g) were randomly divided into four groups: control (0.00 g/kg), CHI1 (1.00 g/kg), CHI3 (3.00 g/kg) and CHI5 (5.00 g/kg), and fed with corresponding diets for 8 weeks. Then 30 fish from each group were intraperitoneally infected with A. hydrophila, and the mortality was recorded for 14 days. The results showed that there were significant differences of FBW, WG, SGR, FI and FCR in sturgeon fed chitosan diets compared to those in fish fed the control diet. Significant enhancement of LZM, ACP, AKP and MPO activities were observed in all fish serum fed the chitosan supplemented groups. Compared to control diet, the CAT, SOD and GSH-Px capacity were significantly increased, and the MDA content was decreased in liver of sturgeons fed chitosan supplemented diets. Moreover, visible enhancement of muscular thickness and goblet cells of fish mid intestine as well as evident increase in the muscular thickness and villus height of fish spiral valve were observed in the chitosan supplemented groups. The challenge test with A. hydrophila resulted in mortalities of 100%, 76.67%, 53.33% and 50.00% for hybrid sturgeons fed control, CHI1, CHI3, and CHI5 diets respectively. Taken together, our study revealed that dietary chitosan enhanced growth performance, elevated antioxidant capability and immunity, regulated intestinal morphology, and promoted resistance against A. hydrophila in hybrid sturgeon. The optimal dose was 3.00 g chitosan/kg diet for hybrid sturgeon.
Phylogrouping and pathogrouping of Potato virus Y isolates from pepper plants in Turkey
Authors: TOPKAYA Serife , Gibbs Adrian J
Published: September 2022

Potato virus Y(PVY) causes yield loss of pepper (Capsicum) crops worldwide, but little is known of its molecular diversity in pepper in Turkey or elsewhere. During 2016 and 2017, pepper crops were surveyed in three different provinces of Turkey, and plants with virus-like symptoms were collected. Four hundred and twenty one samples were collected and 35 found to be infected with PVY by DAS-ELISA using PVY-specific antisera. The positive samples were tested by RT-PCR and viral genes of some were sequenced. Two schemes, and mixtures thereof, are currently used for grouping and naming isolates of PVY. Eight of the pepper isolates were probably from phylogroup C, and three from pathogroup N-Wi, which is part of recombinant phylogroup R1. We discuss the theory and practice of grouping PVY isolates. This is the first report of recombinant PVY isolates in pepper plants in Turkey.
The contribution of cell hashing for single-cell analysis of acute leukemia
Authors: Madaci Lamia , Gard Charlyne , Nin Sébastien , Venton Geoffroy , Rihet Pascal , Puthier Denis , Loriod Béatrice , Costello Régis
Published: September 2022

After decades during which the treatment of acute myeloblastic leukemia consisted in cytarabine + anthracycline, targeted therapies have appeared, first based on monoclonal antibodies (anti-CD52, anti-CD123) and then on specific inhibitors of molecular mutations (anti-IDH, IDH2 or FLT3). What should be the place of these therapeutic options considering the tumor heterogeneity inherent to leukemia diagnosis and the clonal drift of which this type of tumor is capable? Targeted drugs would require an analysis of the various therapeutic targets not in the total population but at the individual cell level. Indeed, the prognostic value and therapeutic interest of a given molecular target are certainly not the same if it is a cell in terminal differentiation with low proliferative potential or, on the contrary, a stem cell with strong capacities of both proliferation and self-renewal. However, this cell-by-cell analysis is fraught with several pitfalls. The first one is scientific because the comparison of two different single cell analysis experiments is delicate, in spite of the different techniques aiming at standardizing the results. The second pitfall is practical, as each single cell experiment is very costly from a financial point of view but also very time consuming. The solution is therefore to be able to process several samples at the same time, which is the specificity of the cell hashing technique. In this study we demonstrate that the cell hashing technique can be used for the analysis of acute myeloid leukemia cells. We compared the cell hashing technique with the classic single cell analysis and demonstrated a good concordance of different parameters: quality control, gene expression correlation, expression analysis of leukemic blast markers in both patients. The technique could thus in the future be part of the biological assessment of acute myeloid leukemia and contribute to the individualization and optimization of their management, particularly in the context of the use of targeted therapies.
Differential Evolution Algorithms with Novel Mutations, Adaptive Parameters and Weibull Flight Operator
Authors: Layeb Abdesslem
Published: September 2022

Differential evolution (DE) is among the best evolutionary algorithms for global optimization. However, the basic DE has several shortcomings like the slow convergence speed and it is more likely to be stuck at a local optimum. Moreover, the performance of DE is sensitive to its mutation strategies and mutation and crossover control parameters. In this scope, we present in this paper three mechanisms to overcome DE limitations. Firstly, two novel mutations called DE/mean-current/1 and DE/best-mean-current/1 are proposed and integrated in DE algorithm, they have both exploration ability and exploitation trend. On the other hand, to avoid to be trapped in local minima of hard functions, a new exploration operator has proposed called Weibull flight based on the Weibull distribution. Finally, new adapted control parameters based also on the Weibull distribution are integrated. The efficacy of the proposed algorithms called meanDE, MDEW, AMDE and AMDEW is validated throughout intensive experimentations using classical tests, some challenging tests, the CEC2017, CEC2020, the most recent CEC2022, four constraint engineering problems, and data clustering problem. Moreover, comparison with several popular, recent, and high-performance optimization algorithms showed a high effectiveness of the proposed algorithms in locating the optimal or near-optimal solutions with higher efficiency. The efficiency of the new mutations is clear compared to the standard DE mutations. Moreover, the proposed Weibull flight has great capacity to deal with hard composition functions of CEC benchmarks. Finally, the use of the adapted control parameter of mutation scale helps to avoid the parameters setting problem present in several metaheuristics.
Design and Dynamic Modeling of a Coupled-Drive Flexible Joint for Nursing-Care Robot Arm
Authors: Lu Hao , Guo Shi-Jie , Yang Zhi-Qiang , Deng Fei , Wang Hong-Bo
Published: September 2022

Patient transfer is one of the most physically challenging tasks in nursing care, the burden of which can be reduced by introducing nursing-care robots. This study proposes a coupled-drive 2-DOF (degree of freedom) joint for nursing-care robot arms to ensure that the arms have a high load capacity and smooth configuration, which is crucial for safe and comfortable contact with the care receiver. This paper presents the design methodology of the coupled-drive joint by using differential mechanism which can superimposing the torque of two motors to achieve a high load capacity. To make the joint flexible for this purpose, we introduced rubber layers in the connections of the major parts. We expressed the dynamics of the rubber layers using a hyper-viscoelastic model and applied it to the joint dynamics to build a dynamic model of the coupled-drive 2-DOF joint using the Lagrange method. To demonstrate the effectiveness of the arms with coupled-drive joints in patient transfer tasks, we built two arms, integrated them into a robot, and conducted a transfer experiment in which the motions were planned based on the dynamic model. The results showed that the designed joints had both a high load capacity and flexibility for safe and comfortable contact with humans.
Influencing factors of hyperuricemia and gene analysis of familial gout among the elderly in Shijing Town, Nan'an City, Fujian Province
Authors: Tam HoYin , Zhang ShiTing , Su HaoBin , Yin XiaoJian , Wang TianYi , Zhao Hong , Cheng JiDong
Published: September 2022

Background
To investigate and analyze the relationship between hyperuricemia and various metabolic diseases and complications in people over 60 years old in Shijing Town, Nan'an City, Fujian Province, as well as the genetic analysis of familial gout attacks.
Methods
A cross-sectional study was conducted on the health examination data of people over 60 years old in Shijing Town, Nan'an City, Fujian Province (total population of 78,500) in 2019 and 2020. The differences between groups of metabolic indicators and complications and the correlation between uric acid and various metabolic indicators were analyzed. And 2 gout attack families were selected and used clinical whole-exome sequencing (including mitochondria) to conduct genome-wide association analysis.
Results
The total prevalence rate of hyperuricemia was 29.04%; albumin, triglyceride, alanine aminotransferase, aspartate aminotransferase, potassium ion, blood urea nitrogen, blood glucose, creatinine, body mass index, hypertension, and fatty liver were higher than those in the non-hyperuricemia group, and the difference was statistically significant (P < 0.05); the high-density lipoprotein in the hyperuricemia group was lower than that in the non-hyperuricemia group blood group, the difference was statistically significant (P < 0.05). There was no significant difference in serum total cholesterol, low-density lipoprotein, total bilirubin, direct bilirubin, sodium ion, diabetes, coronary heart disease, and abnormal electrocardiogram (P > 0.05); serum uric acid level in people over 60 years old It was positively correlated with albumin, triglyceride, low-density lipoprotein, potassium ion, alanine aminotransferase, aspartate aminotransferase, and body mass index levels (P < 0.05), and negatively correlated with HDL level (P < 0.05). P < 0.05); each of SLC4A1 gene, ABCB4 gene, and LRBA gene mutation was detected in the two tested families, and no mutation of SLC2A9 and ABCG2 gene was found.
Conclusions
The prevalence of hyperuricemia in the elderly population in Nan'an City, Fujian Province (29.04%) is significantly higher than the average level of the elderly in my country (13.1%). Compared with the normal population, patients have significantly abnormal metabolism. There is a significant correlation with the abnormal degree of familial hyperuricemia. Hypertension and fatty liver are risk factors for hyperuricemia; the SLC4A1 gene, ABCB4 gene, and LRBA gene may be closely related to the occurrence of familial hyperuricemia.