Bayesian Regression System for Interval-valued dataRuben Salgado
Proyecto Final de Carrera realizado por Rubén Salgado y dirigido por Carlos Maté consistente en un Sistema de Regresión Bayesiana aplicado a Datos de tipo Intervalo.
Bayesian Regression System for Interval-valued dataRuben Salgado
Proyecto Final de Carrera realizado por Rubén Salgado y dirigido por Carlos Maté consistente en un Sistema de Regresión Bayesiana aplicado a Datos de tipo Intervalo.
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
This article is all about what AI trends will emerge in the field of creative operations in 2024. All the marketers and brand builders should be aware of these trends for their further use and save themselves some time!
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
This article is all about what AI trends will emerge in the field of creative operations in 2024. All the marketers and brand builders should be aware of these trends for their further use and save themselves some time!
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
úkol KPI
1. Argumentace:
Určování
pohlaví
z
kostry
patří
k
nejzákladnějším
dovednostem
biologického
antropologa,
proto
jsem
se
rozhodla
podělit
se
alespoň
o
ty
nejzákladnější
fakta
a
metody
k
tomu
používané.
Vzhledem
k
tomu,
že
text
je
poměrně
dost
všeobecný
a
jsou
zde
uvedeny
opravdu
velmi
základní
informace,
připadalo
mi
vhodné
zvolit
i
obecnější
název
textu.
Anotace:
V
tomto
krátkém
textu
se
seznámíte
se
základními
antropologickými
metodami
pro
určování
pohlaví
z
kosterního
materiálu.
Je
v
něm
uveden
krátký
přehled
používaných
metod
a
vyjmenovány
některé
nejdůležitější
odlišnosti
na
pánvi
a
lebce.
Klíčová
slova:
muž,
žena,
pohlaví,
metrické
znaky,
nemetrické
znaky
Určování
pohlaví
na
lidské
kostře
Určení pohlaví z lidských ostatků je studováno ve velké míře, protože jeho
užitečnost v archeologických a forenzních případech je velmi významná. Odhad
pohlaví a tělesné výšky je klíčem k identifikace současných lidských ostatků
z kriminalistických případů, v hromadných katastrofách, ale také je důležitá při
studování života v minulosti. V
současné
době
můžeme
k
určení
pohlaví
z
kosterního
materiálu
využít
metody,
které
můžeme
rozdělit
do
čtyř
skupin.
Jedná
se
o
metody
molekulárně-‐genetické,
chemické
metody,
archeologické
metody
a
metody
antropologické.
Při určení pohlaví z kosterního materiálu lze
nejlépe využít lebky a pánve, které vykazují největší sexuální dimorfismus. Další
možností je využití velkých, dlouhých kostí jako například femur nebo humerus.
V současné době, kdy se neustále zvyšuje procento automobilových a leteckých nehod,
vražd, sebevražd a přírodních katastrof, nacházíme většinu těchto kostí natolik
fragmentovaných, že určení pohlaví i ostatních tělesných parametrů, jako je například
výška postavy, věk nebo etnická příslušnost, důležitých k identifikaci osob, je z těchto
úlomků velice obtížné. Do popředí se tak dostávají výzkumy zaměřené spíše na krátké,
malé kosti, jako například talus, calcaneus či kosti nohy nebo ruky, u kterých je daleko
větší pravděpodobnost, že zůstanou v nepoškozeném stavu. Při antropologickém
určování pohlaví na kostře můžeme využít bud’ znaků morfoskopických (neměřených)
nebo metrických (měřených).
Nejspolehlivějším kosterním materiálem k určení pohlaví vůbec je pánev.
Rozdíly na pánvi nejsou dány jen velikostí, ale i odlišným tvarem. Obecně můžeme
říci, že zatímco mužská pánev je celkově vyšší a užší, pánev ženská je širší a nižší.
Odlišný tvar ženské pánve je dán především jejím uzpůsobením k porodu. Mezi
nejdůležitější pohlavní znaky na pánvi řadíme:
1. Sulcus preauricularis – nejvýznamnější pánevní znak. U žen, které již
rodily se před facies auricularis vytváří různě variabilní sulcus
preauricularis.
2. Subpubický úhel – dolní ramena kosti stydké svírají u muže (angulus
subpubicus), zatímco u ženy jsou ramena vzdálena od sebe a svírají tak
spíše Subpubický oblouk (arkus subpubicus).
3. Symfýza – symfýza je u mužů vyšší než u žen.
2. 4. Incisura ischiadica major – u maskulinní pánve je asymetrická, vyšší
a hlubší, u feminní je mělčí a rozbíhá se v symetrický zářez, který má tvar
písmene V.
5. Facies auricularis – u mužů přední okraj navazuje plynule na oblouk
incisura ischiadica major, u ženy se oba oblouky v prodloužení protínají.
6. Spina ischiadica – maskulinní je plochá a hranatá, u žen je přiostřená.
Dalším relativně spolehlivým materiálem k určení jsou pohlavní znaky na lebce.
Kranioskopické znaky může rozdělit do dvou skupin. Do první skupiny řadíme znaky
velmi spolehlivé:
1. Rozvoj glabely – tento znak je nejdůležitějším znakem vůbec. Zatímco u žen je
glabela zcela plochá, u mužů je naopak velmi silně vyklenutá.
2. Arcus superciliares –
u
mužů
jsou
vyvinuty
velmi
výrazně
a
chybí
jen
ve
velmi
výjimečných
případech,
zatímco
u
žen
jsou
vyvinuty
jen
velmi
slabě
a
téměř
u
poloviny
případů
úplně
chybí.
3. Kost čelní –
u
žen
je
kost
čelní
strmá,
přechod
na
temeno
probíhá
náhlým
ohybem,
zatím
co
u
mužů
je
kost
čelní
pozvolna
ustupující.
U
žen
jsou
také
výraznější
tubera
frontalia
i
parietalia.
4. Processus mastoideus –
ve
většině
mužský
případů
je
velmi
silně
vyvinut.
5. Zaoblená brada –
jedná
se
o
feminin
znak.
Pokud
se
jedná
o
lebku
maskulinní
brada
bývá
vpředu
čtyřhranná
se
zřetelnými
a
hodně
od
sebe
vzdálenými
tubera
mentalia
a
v
symfýze
vysoká.
Do
druhé
skupiny
řadíme
znaky
málo
spolehlivé:
zřetelnost
tubera
frontalia
a
tubera
parietalia,
rozvoj
protuberantia
occipitalis,
processus
marginalis,
vytvoření
processus
postglenoidalis,
tvar
očnic
a
sklon
k
alveolární
proghnatii
u
žen.
Spolehlivostí
určení
pohlaví
z
lebky
se
zabýval
kromě
jiných
autorů
i
český
anatom
L.
Borovanský,
který
svým
pokusem
pomocí
kranioskopických
znaků
určil
správné
pohlaví
u
92,7
%
případů.
Kromě nemetrických znaků můžeme k určení pohlaví využít i znaků měřených
(=metrických). Pokud máme populaci, která je dobře zastoupena ostatky u kterých
známe pohlaví, mohou být vytvořeny diskriminační funkční rovnice, které poskytnou
výsledky přesné na 80 – 90 %. Nicméně diskriminační funkce se liší u jednotlivých
populací a přesnost odhadu je závislá na vhodném výběru populačně specifických
vzorců. Jednu z prvních studií, kde bylo využito diskriminačních funkčních metod
publikovaly Tíhneme a Scholl v roce 1957. Další výzkumy se začali rozvíjet velkou
rychlostí a s vysokou přesností na různých částech kostry. Podle způsobu měření
můžeme rozlišovat několik typů měr.
A)Přímé míry – Měříme skutečné vzdálenosti, váhy a objemy a úhly. Jsou
měřeny obvykle bezprostředně na měřeném objektu.
B)Projektivní míry – jsou měřeny jako pravoúhlý průmět určité vzdálenosti.
Body promítáme buď na osu nebo na jednu rovinu.
C)Vypočítávané míry – míry, které jsou získávány součty nebo násobky
několika jiných měr.
D)Odhadnuté míry - u živého člověka jsou některé body nepřístupné. Takové
hodnoty jsou měřeny approximálně, k náhradnímu bodu.
3.
Seznam
použité
literatury:
Bidmos,
Mubarak
A.,
&
Asala,
S.
A.
Sexual
dimorphism
of
the
calcaneus
of
South
African
blacks.
Journal
of
Forensic
Sciences.
2004,
49(3),
446
-‐450.
Borovanský,
L.
Pohlavní
rozdíly
na
lebce
člověka.
Praha:
Česká
akademie
věd
a
umění,
1936,
114,
[1]s.
Drozdová,
E.
Základy
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Vyd.
1.
Brno:
Nadace
Universitas
Masarykiana,
2005.
196
s.
Panoráma
biologické
a
sociokulturní
antropologie
18.
ISBN
80-‐7204-‐
291-‐2.
Wilbur,
A.K.
The
utility
of
hand
and
foot
bones
for
the
determination
of
sex
and
estimation
of
stature
in
a
prehistoric
population
from
West-‐central
Ilinois.
International
Journal
of
osteoarcheology.
1998,
(8),180-‐191.
http://is.muni.cz/th/175909/prif_b/Urcovani_pohlavi.pdf